Aller au contenu principal
FR

Jessica BOUCHEZ

Jessica BOUCHEZ

Activités de recherche

- Gestion des publications,  visibilité des publications et des chercheurs,  identité numérique
scientifique..), culture de diffusion en accès libre

- Administration de l'archive institutionnelle Madis

- Politique de signature des publications

- Repérage des publications, fourniture d'indicateurs bibliométriques

- Fonds documentaire du Campus de Lille

-ITRD

Mes dernières références

My latest references

test valid

Il n'y a aucune publication pour cette liste.

statut modif

Imaginer l'humain pour anticiper la Vie Robomobile

USTER, Guillaume ; VEZIN, Philippe   /   (2021)

46p

Plus d'infos

conf oui

Formulation of cold recycled asphalt mixtures: a microscopic scale study of bitumen emulsion wetting on virgin aggregates and reclaimed asphalt pavement (RAP)

KONATE, Yacouba ; ROUYER, Florence ; ZIYANI, Layella ; DONY, Anne ; POIRIER, Jean-Eric ; CHATEAU, Xavier ; KONIN, Athanas   /   (2020)

10th International Colloids Conference 2020, France, 1P

https://hal.archives-ouvertes.fr/hal-03207943
https://hal.archives-ouvertes.fr/hal-03207943/file/Poster_Yacouba KONATE_coll2020 final.pdf

Télécharger le document

vanD

VANDANJON, Pierre-Olivier, VINOT, Emmanuel, CEREZO, Véronique, COIRET, Alex, DAUVERGNE, Michel, BOUTELDJA, Mohamed, 2019, Longitudinal profile optimization for roads within an eco-design framework, Transportation Research Part D: Transport and Environment, 67, Elsevier, p. 642-658, DOI: 10.1016/j.trd.2019.01.002

http://www.sciencedirect.com/science/article/pii/S1361920918306655

Télécharger le document

VANDANJON, Pierre Olivier, VINOT, Emmanuel, 2020, Slope Optimization (or "Sloop"): Customized Optimization for Road Longitudinal Profile Eco-Design, Energies, 13, Multidisciplinary Digital Publishing Institute - MDPI, 21 p, DOI: 10.3390/en13246575

https://www.mdpi.com/1996-1073/13/24/6575

Télécharger le document

YAMEOGO, Boyam Fabrice, GASTINEAU, Pascal, HANKACH, Pierre, VANDANJON, Pierre Olivier, 2020, Comparing Methods for Generating a Two-Layered Synthetic Population, Transportation Research Record, 2675, 1, SAGE, pp. 136-147, DOI: 10.1177/0361198120964734

https://doi.org/10.1177/0361198120964734

Télécharger le document

COIRET, Alex, DELJANIN, Emir, VANDANJON, Pierre Olivier, 2020, Vehicle energy savings by optimizing road speed-sectioning, European Transport Research Review, 12, Springer Open, p. 41, DOI: 10.1186/s12544-020-00432-8

https://doi.org/10.1186/s12544-020-00432-8

Télécharger le document

LORINO, Tristan, VANDANJON, Pierre Olivier, PRUAL, Jean Marie, COIRET, Alex, 2020, Analyse de trajectoires fluviales à partir de données SIA pour la conception d'une passerelle, Recherche transports sécurité, Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux - IFSTTAR, DOI: 10.25578/RTS_ISSN1951-6614_2020-03

https://hal.archives-ouvertes.fr/RTS/hal-02482046

Télécharger le document

YAMEOGO, Boyam Fabrice, VANDANJON, Pierre Olivier, GASTINEAU, Pascal, HANKACH, Pierre, 2021, Generating a two-layered synthetic population for French municipalities: Results and evaluation of four synthetic reconstruction methods, JASSS-Journal of Artificial Societies and Social Simulation, 24, 27p, DOI: 10.18564/jasss.4482

http://jasss.soc.surrey.ac.uk/JASSS.html
http://dx.doi.org/10.18564/jasss.4482

Télécharger le document

Decembre 2020

BHATTACHARYYA, Biswarup, 2020, Uncertainty Quantification and Propagation in Rapid Dynamics. Application to Crash Problem , Thèse de doctorat de l'Université de Lyon I, Spécialité : Mécanique, Discipline : Génie Mécanique, Université de Lyon I, Claude Bernard, Université de Lyon I, Claude Bernard, 235p

Télécharger le document

CHEVALIER, Paolo, 2020, Une approche spatio-temporelle de la dépendance à la mobilité dans les métropoles de Barcelone et d'Aix-Marseille-Provence, Thèse de Doctorat en cotutelle pour l'obtention du grade de docteur en Démographie, et d'Aménagement de l'espace et urbanisme, Universitat autònoma de Barcelona ; Université Paris Est, 429p

https://tel.archives-ouvertes.fr/tel-03337152
https://tel.archives-ouvertes.fr/tel-03337152/file/68990_CHEVALIER_2020_archivage.pdf

Télécharger le document

LAMORT-BOUCHE, Marion, 2020, Retour au travail après un cancer du sein : évaluation des besoins dans le cadre d'un protocole d'Intervention Mapping , Université de Lyon, 248p

https://tel.archives-ouvertes.fr/tel-03346016
https://tel.archives-ouvertes.fr/tel-03346016/file/TH2020LAMORTMARION.pdf

Télécharger le document

CORNET, Sélim, 2020, Formalisation et résolution du problème de construction de grilles horaires robustes pour les réseaux ferrés denses, Thèse de doctorat, Spécialité Informatique, Université de Lille, 139p

https://tel.archives-ouvertes.fr/tel-03342328
https://tel.archives-ouvertes.fr/tel-03342328/file/These_CORNET_Selim.pdf

Télécharger le document

SERENG, Marie, 2020, Amélioration des propriétés des granulats recyclés par stockage de CO2 : étude de la faisabilité pré-industrielle , Thèse de doctorat de l'Université Paris Est, spécialité : Sciences des Matériaux, Université Paris-Est, 240 p., graph., tabl., photos, bibliogr.

https://tel.archives-ouvertes.fr/tel-03328541
https://tel.archives-ouvertes.fr/tel-03328541/file/90286_SERENG_2020_archivage.pdf

Télécharger le document

DUCOULOMBIER, Nicolas, 2020, Bétons anisotropes : Composites à matrices cimentaires renforcées par fibres continues pour la fabrication additive à grande échelle : procédé de fabrication, caractérisations et modélisations mécaniques , Université Paris-Est

https://tel.archives-ouvertes.fr/tel-03287909
https://tel.archives-ouvertes.fr/tel-03287909/file/78711_DUCOULOMBIER_2020_archivage.pdf

Plus d'infos

KANG, Wei, 2020, Les comportements d'adoption et de post-adoption des nouveaux services de mobilité chez les étudiants en Chine : trois essais empiriques, Thèse de doctorat Aménagement de l'espace et urbanisme, Université Paris-Est, 141P

https://tel.archives-ouvertes.fr/tel-03331932
https://tel.archives-ouvertes.fr/tel-03331932/file/74256_KANG_2020_archivage.pdf

Plus d'infos

MORIZE, Xavier, 2020, Contributions à une approche patrimoniale de la voie ferrée de tramway, Thèse de doctorat, Spécialité Transport, Université Paris-Est, Université Paris Est, 291p

https://pastel.archives-ouvertes.fr/tel-03291396
https://pastel.archives-ouvertes.fr/tel-03291396/file/TH2020PESC1018.pdf

Télécharger le document

SAKOUT, Sofia, 2020, Modèle mésoscopique rapide de croissance de grain par mise àjour de tesselations orientées et homogénéisation probabiliste , Thèse de doctorat, spécialité sciences et matériaux, Université Paris-Est, 127p

https://pastel.archives-ouvertes.fr/tel-03267868
https://pastel.archives-ouvertes.fr/tel-03267868/file/TH2020PESC1029.pdf

Télécharger le document

SOUHEIL GEBAI, Sarah, 2020, Optimisation d'un amortisseur de masse accordé de type cantilever passif pour réduire le tremblement postural de la main , Thèse de doctorat, Université Libanaise Internationale

https://pastel.archives-ouvertes.fr/tel-03267529
https://pastel.archives-ouvertes.fr/tel-03267529/file/TH2020PESC1014.pdf

Plus d'infos

LOPES DOS SANTOS, Alexandre, 2020, Détermination du module de cisaillement des sols sous faibles déformations à partir d?une sonde pressiométrique innovante : Application au dimensionnement cyclique des pieux , Thèse de doctorat, spécialité géotechnique, Université Paris-Est, 376p

https://pastel.archives-ouvertes.fr/tel-03267716
https://pastel.archives-ouvertes.fr/tel-03267716/file/TH2020PESC1015.pdf

Télécharger le document

BEDDAA, Hamza, 2020, Effet de l'incorporation des sédiments fluviaux sur les propriétés physico-chimiques, mécaniques et de durabilité des bétons , Université Paris-Est

https://tel.archives-ouvertes.fr/tel-03270961
https://tel.archives-ouvertes.fr/tel-03270961/file/92008_BEDDAA_2020_archivage.pdf

Télécharger le document

KARAGIANNOPOULOS, Panagiotis, 2020, Apport de la mesure de la pression interstitielle à l?essai pressiométrique : Chargements cycliques et monotones , Thèse de doctorat, spécialité : Géotechnique, Université Paris-Est, 275 p., bibliogr., graph., fig., photos.

https://tel.archives-ouvertes.fr/tel-03269114
https://tel.archives-ouvertes.fr/tel-03269114/file/90409_KARAGIANNOPOULOS_2020_archivage.pdf

Plus d'infos

GOBBI, Stefania, 2020, Caractérisation de paramètres mécaniques d?un sol saturé à partir d?essais de laboratoire et calibration de lois de comportement sous charge dynamique par modélisation numérique, Thèse de doctorat de l'Université Paris-Est, spécialité Géotechniqu, Université Paris-Est, 245 p., bibliogr., fig., photos.

https://tel.archives-ouvertes.fr/tel-03268600
https://tel.archives-ouvertes.fr/tel-03268600/file/92327_GOBBI_2020_archivage.pdf

Plus d'infos

DAKTERA, Tomasz, 2020, Evaluation des méthodes de calcul des écrans de soutènement à partir du retour d'expérience de grands travaux récents, Thèse présentée pour l'obtention du grade de Docteur de l'Université Paris-Est, Spécialité : géotechnique, Université Paris-Est, Université Paris-Est, 290p

https://tel.archives-ouvertes.fr/tel-03261897
https://tel.archives-ouvertes.fr/tel-03261897/file/90104_DAKTERA_2020_archivage.pdf

Télécharger le document

Li, Qiutong, 2020, Analyses des mécanismes de réduction du bruit et prévision des effets des barrières presque fermées dans le transport ferroviaire urbain , Thèse de doctorat, spécialité structures et matériaux , Tongji university (Shanghai, Chine), 233 p

https://pastel.archives-ouvertes.fr/tel-03238930
https://pastel.archives-ouvertes.fr/tel-03238930/file/TH2020PESC1013.pdf

Télécharger le document

TELLIER, Xavier, 2020, Morphogenèse des structures courbes sous contrainte de fabrication , Thèse de doctorat, spécialité structures et matériaux, Université Paris-Est, 215p

https://tel.archives-ouvertes.fr/tel-03236872
https://tel.archives-ouvertes.fr/tel-03236872/file/TH2020PESC1010.pdf

Télécharger le document

BERTIN, Ingrid, 2020, Conception des bâtiments assurant leur réversibilité, leur déconstruction et leur réemploi, méthodologie de suivi et évaluation environnementale sur les cycles de vie , Thèse de doctorat, discipline : structures et matériaux, Université Paris-Est, 339 p

https://pastel.archives-ouvertes.fr/tel-03221179
https://pastel.archives-ouvertes.fr/tel-03221179/file/TH2020PESC1041.pdf

Télécharger le document

TRAN, Le-Hung, 2020, Développement de traverses instrumentées pour l'étude du comportement des voies ferrées , Thèse de doctorat, Université Paris-Est

https://pastel.archives-ouvertes.fr/tel-03235557
https://pastel.archives-ouvertes.fr/tel-03235557/file/TH2020PESC1011.pdf

Télécharger le document

N'GOUAMBA, Elie Merveille, 2020, Rhéologie des suspensions aqueuses de noir de carbone et de fluides à seuil modèles dans leur régime solide Rhéologie des suspensions aqueuses de noir de carbone et de fluides à seuil modèles dans leur régime solide, Thèse de doctorat, 222p

https://pastel.archives-ouvertes.fr/tel-03211308
https://pastel.archives-ouvertes.fr/tel-03211308/file/THPESC1042.pdf

Télécharger le document

DE ALMEIDA PEREIRA, Dalay Israel, 2020, Analyse et spécification formelle des systèmes d'enclenchement ferroviaire basés sur les relais, Thèse de doctorat, Spécialité : Informatique, Automatique, Ecole Centrale de Lille, 184p

https://tel.archives-ouvertes.fr/tel-03215450

Télécharger le document

ALHAJJ, Marie-Antoinette, 2020, Inversion conjointe de mesures non destructives pour l'évaluation des gradients de degré de saturation dans le béton d'enrobage des structures, Thèse de doctorat en Sciences pour l'ingénieur, spécialité Génie civil, École centrale de Nantes, 273 p.

https://tel.archives-ouvertes.fr/tel-03178337

Télécharger le document

KAYSER, Bill, 2020, Estimation des incertitudes de modélisation du bruit des éoliennes, Thèse de doctorat de Le Mans Université, spécialité : acoustique, Université du Maine, 191 p

https://hal.archives-ouvertes.fr/tel-03199289

Télécharger le document

NGUYEN, Minh-Hieu, 2020, Deriving trip's modes and trip's purposes from GPS-based travel surveys, Thesis for the degree of Doctor of Sciences, Université Paris-Est ; Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux - IFSTTAR, 154p

https://hal.archives-ouvertes.fr/tel-03168216

Télécharger le document

KAMENGA, Franck, 2020, Optimisation combinatoire intégrée de la gestion du matériel roulant et de la circulation ferroviaire dans les gares de passagers, Thèse de doctorat de l'Université de Lille, Spécialité Informatique, Université de Lille, 89p

Télécharger le document

LASSERRE-BIGORRY, Vincent, 2020, Consommation de logement, parcours résidentiels et accession à la propriété en Île-de-France : une approche par la modélisation, Thèse de doctorat, Discipline : Aménagement de l'espace, urbanisme, Université Paris-Est, Université Paris-Est, 389p

https://pastel.archives-ouvertes.fr/tel-03128783
https://pastel.archives-ouvertes.fr/tel-03128783/file/TH2020PESC1017.pdf

Télécharger le document

EL ARJA, Hiba, 2020, Contribution à la modélisation numérique des excavations profondes , Thèse de doctorat, spécialité géotechnique, Université Paris-Est, 230p

https://tel.archives-ouvertes.fr/tel-03164869
https://tel.archives-ouvertes.fr/tel-03164869/file/TH2020PESC2034.pdf

Télécharger le document

PERRIN, Julie, 2020, La territorialisation des gares franciliennes de la grande vitesse ferroviaire face aux mutations du modèle TGV : Une analyse par la desserte du cas de Marne-la-Vallée Chessy, Thèse de doctorat de l'Université Paris-Est, Géographie, Université Paris-Est

https://tel.archives-ouvertes.fr/tel-03161898
https://tel.archives-ouvertes.fr/tel-03161898/file/TH2020PESC2032.pdf

Télécharger le document

VIZZARI, Domenico, 2020, Mix-design d'une nouvelle couche semi-transparente pour les routes solaires, Thèse de doctorat, Sciences pour l'Ingénieur, spécialité Génie civil, École centrale de Nantes, 180 p

https://tel.archives-ouvertes.fr/tel-03162227

Télécharger le document

RATON, Gwenaelle, GONCALVES, Amélie, GAILLARD, Leila, WALLET, Frédéric, 2020, Logistique des circuits courts alimentaires de proximité : état des lieux, nouveaux enjeux et pistes d'évolution. Synthèse , -, 21p

https://www.rmt-alimentation-locale.org/post/logistique-%C3%A9tat-des-lieux-logistique-des-cha%C3%AEnes-courtes-de-proximit%C3%A9

Télécharger le document

BOURBIA, Véréna, 2020, Le rôle de la diversité urbaine et commerciale sur les pratiques logistiques des commerces de détail alimentaires en ville : le cas des Hauts-de-France , Thèse de doctorat en Géographie, Université de Lille, Laboratoire Clersé UMR CNRS 8019, Université de Lille, Laboratoire Clersé UMR CNRS 8019, 409 p

Télécharger le document

MANZINI, Nicolas, 2020, Surveillance de santé structurale des ouvrages d'art incluant les systèmes de positionnement par satellites, Thèse de doctorat, spécialité Génie civil, Université Paris-Est, Université Paris-Est Créteil - UPEC, 214 p., graph., photos, bibliogr.

https://tel.archives-ouvertes.fr/tel-03236023

Télécharger le document

EL BOUSTANI, Chadi, 2020, Méthodes numériques efficaces et innovantes pour la modélisation non-linéaire des structures des charpentes métalliques , Thèse de doctorat, spécialité : structures et matériaux, Université Paris-Est, 208 p

https://hal-enpc.archives-ouvertes.fr/tel-02935139

Plus d'infos

GHASEMI, Navid, 2020, Improvement of the driving simulator control and comparison between driver-road-vehicule interaction in real and simulated environment, Thèse de doctorat, Università degli studi Bologna, 219p

https://tel.archives-ouvertes.fr/tel-03033387
https://tel.archives-ouvertes.fr/tel-03033387/file/TH2020PESC2010.pdf

Télécharger le document

BOULAUD, Romain, 2020, Etudes et modélisations du comportement d'un écran de filet pare-blocs à différentes échelles , Thèse de doctorat génie civil, spécialité : structure et matériaux, Université Paris-Est

https://tel.archives-ouvertes.fr/tel-03043750
https://tel.archives-ouvertes.fr/tel-03043750/file/TH2020PESC2017.pdf

Télécharger le document

ALAVOINE, Axelle, 2020, Modélisation du comportement des sédiments riches en hydrates de gaz via l'homogénéisation des propriétés micro-mécaniques , Thèse de doctorat, spécialité : géotechnique, Université Paris-Est, 170 p

https://pastel.archives-ouvertes.fr/tel-03020159
https://pastel.archives-ouvertes.fr/tel-03020159/file/TH2020PESC1008.pdf

Télécharger le document

CHAR, François, 2020, Estimation des bénéfices apportés en sécurité routière par des avertisseurs de collision frontale pour des piétons et des cyclistes et sensibilité de ces systèmes, Thèse de doctorat de l'université d'Aix-Marseille, Discipline : Sciences du Mouvement Humain, AMU - Aix Marseille Université, 293p

https://hal-amu.archives-ouvertes.fr/tel-03058542
https://hal-amu.archives-ouvertes.fr/tel-03058542/file/Thesis manuscrit-Francois-CHAR-V2.pdf

Télécharger le document

BOULET, Xavier, 2020, Articulation d'échelles en simulation de mobilité, Thèse de doctorat en Informatique, Université Paris-Est, Université Paris-Est, 129p

https://tel.archives-ouvertes.fr/tel-03047082

Télécharger le document

MARTINET, Simon, 2020, Estimation in-situ des facteurs d'émission des polluants du trafic routier, Thèse de doctorat de l'Université de Lyon, spécialité : Sciences de l'environnement / Émissions des transports, Université de Lyon

https://tel.archives-ouvertes.fr/tel-03058446
https://tel.archives-ouvertes.fr/tel-03058446/file/Martinet_PhD_thesis_2020.pdf

Télécharger le document

WANG, Ao, 2020, Imagerie différentielle en ondes de surface sismiques et ultrasonores pour le monitoring de structures anthropiques et du proche sous-sol environnant, Thèse de doctorat, Ecologie, Géosciences, Agronomie et Alimentation, Spécialité : Sciences de la Terre et de l'environnement, Université de Nantes, 161 p

Télécharger le document

ALJ, Ismail, 2020, Durabilité des capteurs à fibre optique destinés aux mesures réparties de déformation dans les ouvrages en béton, Thèse de doctorat de l'Université Paris-Est, spécialité Génie Civil, Université Paris-Est, 385 p., photos, graph., fig., bibliogr., ann.

https://tel.archives-ouvertes.fr/tel-03264027/

Télécharger le document

ALISOLTANI DEHKORDI, Negin, 2020, Méthodes d'optimisation basée sur la simulation pour le covoiturage dynamique, Thèse de doctorat de l'université de Lyon, Spécialité Génie Civil, Université de Lyon, 195p

Télécharger le document

GONZALEZ RAMIREZ, Humberto, 2020, Etude des choix des usagers dans les réseaux de transport grâce à un "jeu de simulation", Thèse de doctorat de l'université de Lyon, Spécialité Génie Civil, Université de Lyon, 211p

Télécharger le document

KABALAN, Bilal, 2020, Méthodologie de génération systématique et de conception des chaines de traction de véhicules hybrides, THESE de DOCTORAT DE L'UNIVERSITE DE LYON opérée au sein de l'Université Claude Bernard Lyon 1, Spécialité de doctorat : Génie électrique Discipline : Sciences pour l'ingénieur, Université de Lyon

https://tel.archives-ouvertes.fr/tel-02863337
https://tel.archives-ouvertes.fr/tel-02863337/file/TH2020KABALANBILAL.pdf

Télécharger le document

HOUBBADI, Adnane, 2020, Optimisation multicritère de la gestion de la recharge d'une flotte de bus électriques, Thèse de doctorat de l'Université de Lyon, Ecole DoctoraleED160 EEA, Spécialité : Génie Électrique, Université de Lyon, 219p.

https://tel.archives-ouvertes.fr/tel-02537873
https://tel.archives-ouvertes.fr/tel-02537873/file/TH2020HOUBBADIADNANE.pdf

Télécharger le document

WANG, Hao, 2021, Comportement différé et de gonflement de l'argilite Callovo-Oxfordian endommagée/fracturée , Thèse de doctorat, 223p

https://pastel.archives-ouvertes.fr/tel-03404594
https://pastel.archives-ouvertes.fr/tel-03404594/file/TH2021ENPC0002.pdf

Plus d'infos

EL HADDAJI, Badreddine, 2021, Contribution à l'étude des transferts hydriques et colloïdaux dans les milieux poreux : cas d'application aux matériaux cimentaires , Université Paris-Est, 198 p

https://tel.archives-ouvertes.fr/tel-03370588
https://tel.archives-ouvertes.fr/tel-03370588/file/TH2021PESC2021.pdf

Plus d'infos

POURTAU, Baptiste, 2021, La construction de l'habiter périurbain au prisme des usages du smartphone en situation de déplacement, Thèse de doctorat de l'Université Paris-Est, Discipline : Aménagement de l'espace, Urbanisme, Université Paris Est, Université Paris-Est, 389p

https://hal.archives-ouvertes.fr/tel-03377266
https://hal.archives-ouvertes.fr/tel-03377266/file/Thèse Baptiste Pourtau.pdf

Télécharger le document

BAHRANI, Natasha, 2021, Wirelessbox- Système de surveillance routière multifonctionnel, Thèse de doctorat en Sciences pour l'ingénieur, spécialité Génie civil, École centrale de Nantes, 227 p

https://tel.archives-ouvertes.fr/tel-03377332

Télécharger le document

PERNOT, Delphine, 2021, Faire ses courses à l'heure du drive : vers un renouvellement des espaces-temps de l'approvisionnement des ménages ?, Thèse de doctorat de l'Université Paris-Est, Aménagement de l'espace et urbanisme, Université Paris-Est, Université Paris-Est, 413p

https://tel.archives-ouvertes.fr/tel-03363832
https://tel.archives-ouvertes.fr/tel-03363832/file/82831_PERNOT_2021_archivage.pdf

Télécharger le document

JOUVE, Nicolas, 2021, Les familles logistiques résistent-elles à la crise ? : Une analyse des modalités de coordination des acteurs logistiques en période de crise fondée sur la théorie de conventions, Thèse de doctorat présentée en vue de l'obtention du grade de docteur en Sciences économiques, Université Paris-Est, Université Paris-Est, 185p

https://tel.archives-ouvertes.fr/tel-03335377
https://tel.archives-ouvertes.fr/tel-03335377/file/83338_JOUVE_2021_archivage.pdf

Télécharger le document

ORTIZ, Miguel, ZHU, Ni, RENAUDIN, Valérie, RAMESH, Aravind, 2021, Datasets and Supporting Materials for the IPIN 2020 Competition Track 4 (Foot-Mounted IMU based Positioning, off-site), DOI: 10.5281/zenodo.4668618

https://zenodo.org/record/4668618#.YG2mJs9xfIU

Télécharger le document

ref madis

Allocating imprecise safety targets in satellite-based localization systems used in railway signaling operations

SASSI, Insaf ; BEUGIN, Julie ; SALLAK, Mohamed ; AIT TMAZIRTE, Nourdine   /   (2020)

ESREL'20 - PSAM 15, 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference, ITALIE, 8p

https://www.esrel2020-psam15.org/

Plus d'infos

titre

Il n'y a aucune publication pour cette liste.

titre réf

Allocating imprecise safety targets in satellite-based localization systems used in railway signaling operations

SASSI, Insaf ; BEUGIN, Julie ; SALLAK, Mohamed ; AIT TMAZIRTE, Nourdine   /   (2020)

ESREL'20 - PSAM 15, 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference, ITALIE, 8p

https://www.esrel2020-psam15.org/

Plus d'infos

ref decembre

On the robust guidance of users in road traffic networks

FARHI, Nadir ; HAJ SALEM, Habib ; LEBACQUE, Jean Patrick   /   (2014)

ICNAAM - International Conference of Numerical Analysis and Applied Mathematics, GRECE, 4p

Télécharger le document

Un ajout pour mise à jour

Info pour jeudi


madis julie

Démonstration de la sécurité opérationnelle de la téléconduite des trains : contexte, méthodologie et défis

BOUSSIF, Abderraouf ; COLLART-DUTILLEUL, Simon ; BARANOWSKI, François ; BEUGIN, Julie ; SCHON, Walter   /   (2020)

Lambda Mu 22, 22e Congrès de maîtrise des risques et de sûreté de fonctionnement, Les risques au coeur des transitions (e-congrès), FRANCE, pp312-320

https://www.imdr-lm22.fr

Plus d'infos

Proposition d'une approche orientée modèles pour évaluer la sécurité des systèmes de signalisation ferroviaire utilisant les GNSS

HIMRANE, Ouail ; BEUGIN, Julie ; GHAZEL, Mohamed   /   (2020)

Lambda Mu 22, 22e Congrès de maîtrise des risques et de sûreté de fonctionnement. Les risques au coeur des transitions (e-congrès), FRANCE, pp687-696

https://www.imdr-lm22.fr/

Plus d'infos

Allocating imprecise safety targets in satellite-based localization systems used in railway signaling operations

SASSI, Insaf ; BEUGIN, Julie ; SALLAK, Mohamed ; AIT TMAZIRTE, Nourdine   /   (2020)

ESREL'20 - PSAM 15, 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference, ITALIE, 8p

https://www.esrel2020-psam15.org/

Plus d'infos

Towards a Model-Based Safety Assessment of Railway Operation Using GNSS Localization

HIMRANE , Ouail ; BEUGIN, Julie ; GHAZEL, Mohamed   /   (2020)

ESREL'20 - PSAM 15, 30th European Safety and Reliability Conference and the 15th Probabilistic Safety Assessment and Management Conference, ITALIE, 8p

https://www.esrel2020-psam15.org/

Plus d'infos

Toward Formal Safety and Performance Evaluation of GNSS-based Railway Localisation Function

HIMRANE, Ouail ; BEUGIN, Julie ; GHAZEL, Mohamed   /   (2021)

IFAC-PapersOnLine, 54, 2, pp159-166, doi: 10.1016/j.ifacol.2021.06.049

https://www.sciencedirect.com/science/article/pii/S2405896321004973
https://doi.org/10.1016/j.ifacol.2021.06.049

Télécharger le document

Towards a Specified Operational Design Domain for a Safe Remote Driving of Trains

TONK, Abhimanyu ; BOUSSIF, Abderraouf ; BEUGIN, Julie ; COLLART-DUTILLEUL, Simon   /   (2021)

ESREL 2021, 31st European Safety And Reliability Conference, FRANCE, 8p

https://easychair.org/smart-program/ESREL2021/

Plus d'infos

From French National Signaling Systems to ERTMS: Considering the Evolution of Track-Side Systems

DE ALMEIDA PEREIRA, Dalay Israel ; HIMRANE, Ouail ; BON, Philippe ; BEUGIN, Julie   /   (2021)

International Journal of Signal Processing Systems, 9, 2, pp11-16

http://www.ijsps.com/index.php?m=content&c=index&a=show&catid=77&id=333

Télécharger le document

Hal id

Alain l'Hostis, Jean-François Barbier
Villes qui se rapprochent, espace qui s'éloigne: outils visuels pour représenter le paradoxe de l'espace-temps géographique. Talweg - La distance, 2021, pp60-67
Alain l'Hostis, Farouk Abdou
Courbes et cônes pour cartographier la possibilité du mouvement : une représentation tridimensionnelle de l’espace-temps géographique Chinois. 2021
Claire Tollis, Alain l'Hostis, Redha Boubakour
Low Appetite for High Tech: When the Indifference of Inhabitants to Digital Mobilities Impedes a Smart Suburbs Project. International Journal of Urban Planning and Smart Cities (IJUPSC), 2020, 1 (1), pp.45-57
10.4018/IJUPSC.2020010104
Alain l'Hostis
All geographical distances are optimal. Cybergeo : Revue européenne de géographie / European journal of geography, UMR 8504 Géographie-cités, 2020
10.4000/cybergeo.35048
Claire Tollis, Alain l'Hostis, Redha Boubakour
Low Appetite for High Tech: When the Indifference of Inhabitants to Digital Mobilities Impedes a Smart Suburbs Project in Loos-en-Gohelle, France. International Journal of Urban Planning and Smart Cities (IJUPSC), 2020, 1 (1), pp45-57
10.4018/IJUPSC.2020010104
Benoît Kloeckner, Alain l'Hostis, Thomas Richard
Contextual metrics. A mathematical definition for a comprehensive approach of geographical distances. Geographical Analysis, Wiley, 2020
10.1111/gean.12260
Mirko Goletz, Sonja Haustein, Christina Wolking, Alain l'Hostis
Intermodality in European metropolises: The current state of the art, and the results of an expert survey covering Berlin, Copenhagen, Hamburg and Paris. Transport Policy, Elsevier, 2020, 94, pp.109-122
10.1016/j.tranpol.2020.04.011
Claire Tollis, Alain l'Hostis, Redha Boubakour
Quand la participation des habitants retoque le projet d'un périurbain intelligent. Enseignements d'un programme de recherche-action sur les mobilités durables à Loos-en-Gohelle (62). revue Urbanités, Urbanités, 2019, 11p
Nathan Bounie, François Adoue, Martin Koning, Alain l'Hostis
What value do travelers put on connectivity to mobile phone and Internet networks in public transport? Empirical evidence from the Paris region. Transportation Research : Part A, Policy and Practice, 2019, 130, pp158-177
10.1016/j.tra.2019.09.006
Francis Papon, Alain l'Hostis
La mobilité produit l'urbanisme, et inversement. La Jaune et la Rouge, 2018, 5p
Alain l'Hostis, Thomas Leysens, Liu Liu
Contribution de la future ligne ferroviaire à grande vitesse Tours-Bordeaux au développement des réseaux des villes, une évaluation par le potentiel de contact. Cybergeo : Revue européenne de géographie / European journal of geography, UMR 8504 Géographie-cités, 2018
10.4000/cybergeo.29365
Eleni Chalkia, Maria Teresa de la Cruz, Imre Keseru, Alain l'Hostis, Beate Muller
Societal Trends Influencing Mobility and Logistics in Europe: A Comprehensive Analysis.. Towards User-Centric Transport in Europe, Challenges, Solutions and Collaborations Challenges, Solutions and Collaborations, Springer Nature, pp. 31-49, 2018, Lecture Notes in Mobility
10.1007/978-3-319-99756-8_3
Eleni Chalkia, Beate Mueller, Alain l'Hostis
The role of societal resistance in transportation innovation. 8th International Congress on Transportation Research: Transportation by 2030: Trends and perspectives, Sep 2017, THESSALONIKI, France. pp.12P
10.5281/zenodo.1216917
Hélène Jacquot-Guimbal, Jean-Bernard Kovarik, Latifa Oukhellou, Alain l'Hostis, Guillaume Uster
Réussir les transitions que nous sommes en train de vivre. Point de vue de la directrice de l'Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux - Ifsttar. Transports Environnement Circulation, ATEC ITS France, 2017, 2p
Alain l'Hostis, Liu Liu, Thomas Leysens
Using contact potential measurements to analyse future intercity links made possible by the Tours-Bordeaux High-Speed Rail line. Belgeo : Revue Belge de Géographie, National Committee of Geography of Belgium, Société Royale Belge de Géographie, 2017
10.4000/belgeo.19584
Alain l'Hostis, Claude Soulas, Bogdan Vulturescu
A Multi‐criteria approach for choosing a new public transport system linked to urban development: a method developed in the Bahn.Ville project for a tram‐train scenario in the Saint‐Étienne region. RTS - Recherche Transports Sécurité, IFSTTAR, 2017, 2016 (01-02), pp.17-25
10.4074/S0761898016002028
Anne Aguilera-Belanger, Nacima Baron, J
Berrada, O. Bonin, V. Boutueil, et al.. Les mots du LVMT (Laboratoire Ville Mobilité Transport). 2017
Alain l'Hostis
Detour and break optimising distance, a new perspective on transport and urbanism. Environment and Planning B: Planning and Design, SAGE Publications, 2017, 44 (3), pp.441-463
10.1177/0265813516638849
Alain l'Hostis
Shriveling time-space relief representation of the world at the time of Concorde 1977-2003. Computer graphics. France. 2016
Alain l'Hostis
The first unparametrized image of the shrivelled world. author A L'Hostis 2016. Computer graphics. France. 2016
Alain l'Hostis
Misunderstanding geographical distances: two errors and an issue in the interpretation of violations of triangle inequality. Cybergeo : Revue européenne de géographie / European journal of geography, UMR 8504 Géographie-cités, 2016
Alain l'Hostis, Leysens Thomas, Liu Liu
"Potentiel de contact" des villes. FNAU. Abécédaire Systèmes territoriaux régionaux, 2016
Alain l'Hostis
Les périmètres du Transit Oriented Development : caractérisation de la relation entre ville et transport collectifs. 2016
Alain l'Hostis, Beate Muller, Gereon Meyer, Annette Bruckner, Erzsebet Foldesi, et al.
MOBILITY4EU - D2.1 - Societal needs and requirements for future transportation and mobility as well as opportunities and challenges of current solutions. [Research Report] IFSTTAR - Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux. 2016, 85p
Alain l'Hostis, Sébastien Darchen
Characterising Transit Oriented Development in the Paris metropolitan region: what type of TOD are they?. 2015
Monica Coralli, Alain l'Hostis
Le train et la ville : un jeu de distances et de proximités. 2015
Alain l'Hostis
Le détour, la pause et l'optimalité, Essai sur la distance et ses apports au transport et à l'urbanisme. Architecture, aménagement de l'espace. Université Paris-Est, 2014
Liu Liu, Alain l'Hostis
Transport and Land Use Interaction: A French Case of Suburban Development in the Lille Metropolitan Area (LMA). Transportation Research Procedia, Elsevier, 2014, Sustainable Mobility in Metropolitan Regions. mobil.TUM 2014. International Scientific Conference on Mobility and Transport. Conference Proceedings, 4, pp.120 - 139
10.1016/j.trpro.2014.11.011
Alain l'Hostis
Theoretical models of time-space: the role of transport networks in the shrinking and shrivelling of geographical space. Rozenblat Céline, Mélançon Guy. Multilevel Analysis and visualization of Geographical Networks, Springer, pp.55-66, 2013, Methodos Series, vol. 11
Anne Aguilera, Alain l'Hostis, Neil Paulley
Land-use and transport interactions: Towards a research agenda. European Transport Conference, Sep 2013, Francfort, Germany. pp.x-x
L Halbert, M-N Comin, C Ducruet, Alain l'Hostis, D Peeters, et al.
Analyse comparative des métropoles européennes, rapport final, DATAR. 2013
Alain l'Hostis, E Alexandre, M Appert, C Araud-Ruyant, M Basty, et al.
Concevoir la ville à partir des gares, rapport final du Projet Bahn.Ville 2 sur un urbanisme orienté vers le rail, octobre. 2013
Alain l'Hostis, E Alexandre, M Appert, C Araud-Ruyant, M Basty, et al.
Rapport intermédiaire du projet Bahn.Ville 2 recherche action pour un urbanisme orienté vers le rail dans la région stéphanoise. 2013
Alain l'Hostis
Contactability p. 85-90 in Accessibility Instruments for Planning Practice edited by A. Hull, C. Silva, L. Bertolini, COST action Accessibility Instruments. 2013
Alain l'Hostis, Claude Soulas, Gebhard Wulfhorst
La ville orientée vers le rail et l'intermodalité. Gérard Brun. Ville et mobilité, nouveaux regards, Economica, pp.115-126, 2013, Méthodes et Approches, 978-2-7178-6627-8
Petter Christiansen, Olav Eidhammer, Jardar Andersen, Alain l'Hostis, G Adamos, et al.
Case studies: results and synthesis projet 7FP CLOSER (Connecting LOng and Short-distance networks for Efficient Transport) Rapport de recherche Deliverable 5.2 project européen CLOSER.. [Research Report] European Commission. 2012
Yves Crozet, Alain l'Hostis, Benjamin Collin, Anne-Laure Jeannez
Transport public et développement urbain durable en France et aux USA; partie relative au cas français. 2012
Alain l'Hostis
Métropoles sans aéroport international ? La contribution de l'intermodalité TGV-aérien au potentiel de contact des villes françaises dans le réseau des métropoles européennes. Colloque : L'intermodalité en questions - Durabilité, accessibilité, mobilité, Jun 2012, Montpellier, France
Alain l'Hostis, Thomas Leysens
Les méthodes de mesure et de représentation de l'accessibilité dans les méthodes d'évaluation des projets de transport interurbains et périurbains de voyageurs: méthode, indicateurs, applications et limites de la contactabilité.. 2012
Nathanail Eftithia, G Adamos, L Parra, E Ruiz-Ayucar, Alain l'Hostis, et al.
Deliverable D32 Core indicators for the interconnection between short and long-distance transport networks ; projet 7FP CLOSER (Connecting LOng and Short-distance networks for Efficient Transport); September 2011. [Research Report] European Commission. 2011
Ludovic Halbert, Marie Noëlle Comin, César Ducruet, Alain l'Hostis, D
Peeters, et al.. Analyse comparative des métropoles européennes. 2011, 248 p
B
Vulturescu, Alain l'Hostis, C. Soulas. Simulation des temps de parcours du transport ferroviaire régional du bassin de vie stéphanois dans le cadre du projet Bahn.Ville. RTS - Recherche Transports Sécurité, IFSTTAR, 2011, 27 (4), pp.283-297
10.1007/s13547-011-0027-z
Eftihia Nathanail, G
Adamos, Alain l'Hostis, L. Parra, E. Ruiz-Ayucar, et al.. Deliverable D4.1 Analysis of the Decision-Making framework, projet 7FP CLOSER (Connecting LOng and Short-distance networks for Efficient tRansport), july 2011. Deliverable D4.1, 2011
Alain l'Hostis, Alexis Conesa
Defining Intermodal Accessibility. in A Banos and Th Thévenin (eds). Geographical Information and Urban Transport System, Geographical Information Series, ISTE/Wiley, pp. 53-81, 2011
Alain l'Hostis
Le foncier des environs de gare, enjeu d'un développement urbain orienté vers le rail. Etudes foncières, Compagnie d'édition foncière, 2011, pp.3
Alain l'Hostis, Thomas Leysens, Johannes Keller
Fostering rail-based accessibility by land management. European Transport Conference ETC 2011, Oct 2011, Glasgow, United Kingdom
Alain l'Hostis
Contactability measures for assessing the competitiveness of European cities and networks of cities: the potential for high-speed rail and air to support a polycentric development. European Transport Conference ETC 2011, Oct 2011, Glasgow, United Kingdom
Ludovic Halbert, Patricia Cicille, Marie-Noëlle Cornin, César Ducruet, Alain l'Hostis, et al.
Analyse comparative des métropoles européennes. 2011, 334 p
Alain l'Hostis
El predial en el entorno de una estación ferroviaria Implicación de un desarrollo urbano orientado hacia el riel. Transporte y ciudad, foro de la movilidad, 2011, pp.40-42
A Lhostis
Le foncier des environs de gare, enjeu d'un développement urbain orienté vers le rail. Etudes foncières, Compagnie d'édition foncière, 2011, 3p
Alain l'Hostis
Les transports du polycentrisme européen, une analyse par la contactabilité entre métropoles. 11ème colloque du groupe de travail Mobilités Spatiales et Fluidité Sociale (MSFS) de l'Association Internationale des Sociologues de Langue Française (AISLF) : Mobilités spatiales et ressources métropolitaines : l'accessibilité en questions, Mar 2011, Grenoble, France
Alain l'Hostis, Gebhard Wulfhorst, Sabina Morkisz, Hélène Pretsch, Vaclav Stransky, et al.
An Urbanism oriented towards rail in Germany and France: selected findings of the Bahn.Ville project. 2010
Alain l'Hostis, Sandra Bozzani-Franc
Contactability measures for assessing urban competitiveness. 2010
Sandra Bozzani-Franc, Thomas Leysens, Alain l'Hostis, Claude Soulas, Bogdan Vulturescu
Un Urbanisme orienté vers le rail illustré par le projet Bahn.Ville. Claude Soulas, Martine Wahl. Innovation dans les transports guidés urbains et régionaux, Hermès, p. 253-302, 2010
G Wulfhorst, Alain l'Hostis, H Pretsch, S Morkisz, V Stransky, et al.
An urbanism oriented towards rail in Germany and France, three main findings of a research-action program. General Proceedings of the 12th World Conference on Transport Research Society, Jul 2010, Lisbon, Portugal
Alain l'Hostis, Alexis Conesa
Définir l'accessibilité intermodale. Arnaud Banos, Thomas Thévenin. Systèmes de Transport Urbain, Hermès, pp.24, 2010, IGAT
Moritz Lennert, Gilles van Hamme, Catherine Patris, Maciej Smętkowski, Adam Płoszaj, et al.
FOCI Future Orientation for Cities. 2010
Alain l'Hostis, Elsa Alexandre, Manuel Appert, Catherine Araud-Ruyant, Marius Basty, et al.
Concevoir la ville à partir des gares, Rapport final du Projet Bahn.Ville 2 sur un urbanisme orienté vers le rail. 2009
Alain l'Hostis
The shriveled USA: Representing time-space in the context of metropolitanization and the development of high speeds. Journal of Transport Geography, Elsevier, 2009, 17, pp.433-439
10.1016/j.jtrangeo.2009.04.005
Alain l'Hostis, S Bozzani-Franc
Air and high-speed rail, territorial impact and opportunities for metropolitan performance. LINK european project final conference, Jun 2008, Köln, Germany
Alain l'Hostis
Mesurer l'accessibilité intermodale pour mieux relier l'organisation des réseaux et l'organisation territoriale dans la région urbaine de Lille. MobilTUM, Apr 2008, München, Allemagne
Reg Harman, Philippe Menerault, Alain l'Hostis
Public transport in cities and regions, Facing an uncertain future?. Ph. Booth, M. Breuillard, C. Fraser, D. Paris. Spatial Planning Systems of Britain and France, A comparative analysis, Routledge, pp.188-205, 2007
Alain l'Hostis
Graph theory and representation of distances : chronomaps, and other representations. Mathis Ph. Graphs and networks, multilevel modelling,, Lavoisier, pp.177-191, 2007
Sabine Avril, Sandra Bozzani-Franc, Alain l'Hostis, Francesca Pico, Jacques Bize, et al.
Strategic Research Agenda for Urban Mobility. 2007
Alexis Conesa, Alain l'Hostis
Accessibilité horaire des transports collectifs, un outil d'analyse pour la relation entre transport et aménagement du territoire. Journée d’échanges sur l’accessibilité des voyageurs en interurbain : enjeux et méthodes, Réseau des Economistes Transport et Aménagement (RETA), Apr 2007, La Défense, Paris, France
Alain l'Hostis, Gebhard Wulfhorst, Benjamin Puccio, Catherine Araud-Ruyant
Urbanisme et transport dans les régions urbaines : enjeux et perspectives d'un urbanisme orienté vers le rail. RTS - Recherche Transports Sécurité, IFSTTAR, 2007, pp.11-26
10.3166/rts.94.11-26
Alain l'Hostis, Hervé Baptiste
A Transport network for a City network: Analysing the quality of the public transport service in the Nord-Pas-de-Calais region. European Journal of Spatial Development, 2006, 18 p
Alain l'Hostis, Sandra Bozzani
Lille, une métropole sans aéroport international ? Analyse de la performance territoriale du nœud air-fer à grande vitesse de Roissy Charles de Gaulle dans l'accessibilité lilloise. RTS - Recherche Transports Sécurité, IFSTTAR, 2006, pp.157-170
10.3166/rts.92.155-170
Céline Rozenblat, G
Melançon, D. Auber, C. Discazeaux, Alain l'Hostis, et al.. Worldwide Multi-Level Networks of Cities Emerging From Air Traffic (2000). Rubén C. Lois González. Urban changes in differents scales. Systems and structures, University of Santiago de Compostela, Publications Service, pp.N.C, 2006
Philippe Menerault, Alain Barré, Alexis Conesa, Alain l'Hostis, Paola Pucci, et al.
Multipolarités urbaines et nouvelles organisations intermodales. 2006, 126p
Philippe Menerault, Alain Barré, Alexis Conesa, Alain l'Hostis, Paola Pucci, et al.
Multipolarités urbaines et nouvellles organisations intermodales. 2006
Alain l'Hostis, Philippe Menerault, Christophe Decoupigny
Assessing Spatial Planning Policy with Accessibility Indicators: the case of Lille's Metropolis Scenario. Beuthe M., Himanen V., Reggiani A., Zamparini L. Transport Development and Innovation in an Evolving world, Springer, pp.293-312, 2004
Philippe Menerault, Alain l'Hostis
Projets de grande vitesse ferroviaire en Grande-Bretagne : lignes ou réseau ?. Hommes et Terres du Nord, 2003, pp.43-54
Alain l'Hostis
De l'Espace contracté à l'espace chiffonné : Apports de l'animation à la cartographie en relief des distances-temps modifiées par les réseaux de transport rapides. Revue Internationale de Géomatique, Lavoisier, 2003, pp.69-80
Alain l'Hostis
Théorie des graphes et représentations des distances : chronocartes et autres représentations. Philippe Mathis. Graphes et réseaux, modélisation multiniveau, Lavoisier, pp.215-230, 2003, Information Géographique et Aménagement du Territoire
Alain l'Hostis, Christophe Decoupigny, Philippe Menerault, Nicolas Morice
Cadencement et intermodalité de l'offre en transport collectif en Nord-Pas-de-Calais, Analyse et propositions d'amélioration. 2001, 121p
Philippe Menerault, Alain l'Hostis
Analyse des relations réseaux/territoires : restructuration de l'offre ferroviaire de l'axe Lille/Valenciennes/Jeumont. 2000, 85p
Alain l'Hostis
Images de synthèse pour l'Aménagement du territoire : la déformation de l'espace par les réseaux de transport rapide. Géographie. Université François Rabelais - Tours, 1997. Français
Alain l'Hostis
Transports et aménagement du territoire : cartographie par images de synthèse d'une métrique réseau. Mappe Monde, Maison de la géographie, 1996, pp.37-43
Alain l'Hostis
The first time-space relief cartography, analog photo of cathodic screen, Europe. Computer graphics. France. 1994
Alain l'Hostis, Philippe Mathis, Nadine Polombo
Les grandes vitesses. Alain Bonnafous; François Plassard; Bénédicte Vulin. Circuler demain, Datar / éditions de l'aube, 1993, 2-87678-126-3

test geoloc

Tijero, E. Domínguez, Fernández, L. Martínez, Herrero Zarzosa, Jorge Javier, Ibañez-Guzmán, J., Stawiarski, E., Xu, Philippe, Avellone, G., Pisoni, F., Falletti, E., ORTIZ, Miguel, 2018, High Accuracy Positioning Engine with an Integrity Layer for Safety Autonomous Vehicles, Proceedings of the 31st International Technical Meeting of the Satellite Division of The Institute of Navigation , MIAMI, ETATS-UNIS, 2018-09-24, Wiley-Blackwell, pp. 1566-1572, DOI: 10.33012/2018.15843

https://www.ion.org/publications/abstract.cfm?articleID=15843

Plus d'infos

ANTIGNY, Nicolas, SERVIERES, Myriam, RENAUDIN, Valérie, 2018, Continuous Pose Estimation for Urban Pedestrian Mobility Applications on Smart-Handheld Devices, 2018 International Conference on Indoor Positioning and Indoor Navigation (IPIN), Nantes, FRANCE, 2018-09-24, IEEE, 8 p, DOI: 10.1109/IPIN.2018.8533680

https://ieeexplore.ieee.org/abstract/document/8533680/citations#citations

Plus d'infos

TAIA ALAOUI, Fadoua, 2018, Navigation des personnes aux moyens des technologiesdes smartphones et des données d'environnements cartographiés, Thèse de doctorat de l'école centrale de Nantes, Spécialité: Signal, Image, Vision, Université Bretagne-Loire, 153 p

Télécharger le document

ORTIZ, Miguel, PERUL, Johan, TORRES-SOSPEDRA, Joaqim, RENAUDIN, Valérie, 2018, Datasets and Supporting Materials for the IPIN 2018 Competition Track 4, IPIN 2018, 9th International conference on Indoor Positioning and Indoor Navigation, Nantes, FRANCE, 2018-09-24, DOI: 10.5281/zenodo.3228012

https://zenodo.org/record/3228012#.XPUsb4_fPmE

Plus d'infos

ANTIGNY, Nicolas, SERVIERES, Myriam, RENAUDIN, Valérie, 2018, Continuous Pose Estimation for Urban Pedestrian Applications on Hand-held Mobile Device, IPIN' 18, International Conference on Indoor Positioning and Indoor Navigation, Nantes, France, 2018-09-24, Institute of Electrical and Electronics Engineers - IEEE

Plus d'infos

ABID, Mahdi, RENAUDIN, Valérie, ROBERT, Thomas, AOUSTIN, Yannick, LE CARPENTIER, Eric, 2018, A Simulation-based Approach to Generate Walking Gait Accelerations for Pedestrian Navigation Solutions, IPIN'18, International Conference on Indoor Positioning and Indoor Navigation, Nantes, France, 2018-09-24, Institute of Electrical and Electronics Engineers - IEEE, 8 p.

Plus d'infos

PERUL, Johan, RENAUDIN, Valérie, 2018, Building individual inertial signals models to estimate PDR walking direction with smartphone sensors, IPIN'18, International Conference on Indoor Positioning and Indoor Navigation, NANTES, FRANCE, 2018-09-24, September, Institute of Electrical and Electronics Engineers - IEEE, p. 24-27

Plus d'infos

ZHU, Ni, 2018, Modélisation du canal de propagation GNSS en milieu contraint: Contribution à l'amélioration de la qualité de service de géolocalisation , Thèse de Doctorat, Discipline Sciences de l'information et de la communication, Université de Lille, 220p

Télécharger le document

ABIB, Mahdi, 2018, Walking gait features extraction and characterization using wearable devices, Thèse de doctorat de l'Ecole Centrale de Nantes, spécialité : Automatique, productique, robotique, L'ÉCOLE CENTRALE DE NANTES, Ecole Centrale de Nantes, 168

Télécharger le document

ANTIGNY, Nicolas, 2018, Estimation continue de la pose d'un équipement tenu en main par fusion des données visio-inertielles pour les applications de navigation piétonne en milieux urbains, Thèse de doctorat. Spécialité : Signal, Image, Vision, Université Loire Bretagne, 114 p

Télécharger le document

RENAUDIN, Valérie, 2018, Integrating human dimension in the development of pedestrian navigation, ITSNT 2018, International Technical Symposium on Navigation and Timing, TOULOUSE, FRANCE, 2018-11-13, 34p

http://www.itsnt.fr/

Télécharger le document

RENAUDIN, Valérie, KHAMITOVA, Aigul, ORTIZ, Miguel, 2018, IPIN 2018 - Ninth International Conference On Indoor Positioning And Indoor Navigation, IPIN 2018, Nantes, France, 2018-09-24, IFSTTAR, 183 p.

Télécharger le document

MANZINI, Nicolas, ORCESI, André, THOM, Christian, CLEMENT, Antoine, BOTTON, Serge, ORTIZ, Miguel, DUMOULIN, John, 2018, Structural Health Monitoring using a GPS sensor network, EWSHM'18, 9th European Workshop on Structural Health Monitoring Series, MANCHESTER, ROYAUME-UNI, 2018-07-10, British Institute of Non Destructive Testing, 12 p.

Plus d'infos

MANZINI, Nicolas, ORCESI, André, THOM, Christian, BOTTON, Serge, CLEMENT, Antoine, ORTIZ, Miguel, DUMOULIN, John, 2018, Use of low-cost GNSS receivers for Structural Health Monitoring, 40th IABSE Symposium : Tomorrow's Megastructures, NANTES, FRANCE, 2018-09-19, International Association for Bridge and Structural Engineering - IABSE, 8 p.

Plus d'infos

RENAUDIN, Valérie, 2018, Human dimensions of navigation, The Israel Navigation Workshop and Exhibition INWE18, Hertzliya, ISRAEL, 2018-01-29

Plus d'infos

RENAUDIN, Valérie, 2018, Préparation de la compétition internationale de localisation intérieure IPIN : cartographie de parcours piétons, Forum de l'Association Française de Topographie , Anglet, FRANCE, 2018-03-29

Télécharger le document

RENAUDIN, Valérie, MOREAU, Nicolas, BILLEY, Antoine, LAMBLIN, Alexandre, VOS, Jasper, PERUL, Johan, ORTIZ, Miguel, 2018, Préparation de la compétition internationale de localisation intérieure IPIN : cartographie de parcours piétons, XYZ, 155, Association Française de Topographie - AFT, pp. 17-21

Plus d'infos

ANTIGNY, Nicolas, SERVIERES, Myriam, RENAUDIN, Valérie, 2018, Fusion of 3D GIS, Vision, Inertial and Magnetic Data for Improved Urban Pedestrian Navigation and Augmented Reality Applications, Navigation, WILEY, DOI: 10.1002/navi.254

http://doi.wiley.com/10.1002/navi.254

Plus d'infos

PEYRET, François, GILLIERON, Pierre Yves, EUROPEAN COOPERATION IN THE FIELD OF SCIENTIFIC AND TECHNICAL RESEARCH - COST, 2018, SaPPART Guidelines: Performance assessment of positioning terminals, Techniques et méthodes, TMI 3, Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux - IFSTTAR, 45p

Télécharger le document

PERUL, Johan, RENAUDIN, Valérie, 2019, Fusion of Attitude and Statistical Walking Direction Estimations with Time-Difference Carrier Phase Velocity Update for Pedestrian Dead Reckoning Method, ION GNSS+'19, 32nd International Technical Meeting of the Satellite Division of The Institute Of Navigation, MIAMI, ETATS-UNIS, 2019-09-16, WILEY, p. 367-377, DOI: 10.33012/2019.17035

Télécharger le document

ZHU, Ni, ORTIZ, Miguel, RENAUDIN, Valérie, 2019, Seamless Indoor-Outdoor Infrastructure-free Navigation for Pedestrians and Vehicles with GNSS-aided Foot-mounted IMU, 2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN), PISE, ITALIE, 2019-09-30, Institute of Electrical and Electronics Engineers - IEEE, 8 p.

Plus d'infos

GRENIER, Antoine, RENAUDIN, Valérie, 2019, Efficient Use of SSR RTCM Streams For Real-Time Precise Point Positioning on Smartphones, WPNC19, 16th Workshop on Positioning, Navigation and Communications, BREME, ALLEMAGNE, 2019-10-23, Institute of Electrical and Electronics Engineers - IEEE, 28 p.

Plus d'infos

GRENIER, Antoine, RENAUDIN, Valerie, 2019, Efficient Use of SSR RTCM Streams For Real-Time Precise Point Positioning on Smartphones Main objective Investigate precise positioning , in real-time , on Android Device using RTCM streams for low computation costs, WPNC'19, 16th Workshop on Positioning, Navigation and Communications, BREME, ALLEMAGNE, 2019-10-23, Institute of Electrical and Electronics Engineers - IEEE, p. 1-18

Plus d'infos

RENAUDIN, Valérie, ORTIZ, Miguel, PERUL, Johan, TORRES-SOSPEDRA, Joaquín, RAMON JIMENEZ, Antonio, PEREZ-NAVARRO, Antoni, MENDOZA-SILVA, German Martin, SECO, Fernando, LANDAU, Yaël, MARBEL, Retival, BEN-MOSHE, Boaz, ZHENG, Xingyu, YE, Feng, KUANG, Jian, LI, Yu, NIU, Xiaoji, LANDA, Vlad, HACOHEN, Shlomi, SHVALD, Nir, LU, Shuanhua, UCHIYAMA, Ideaki, THOMAS, Diego, SHIMADA, Atsushi, TANIGUCHI, Rin-Ichiro, KRONENWETT, Nikolai, VLADIMIROV, Blagovest, LEE, Soyeon, CHO, Eunyoung, JUN, Sungwoo, LE, Changeun, -, -, 2019, Evaluating Indoor Positioning Systems in a Shopping Mall: The Lessons Learned From the IPIN 2018 Competition, IEEE ACCESS, 7, Institute of Electrical and Electronics Engineers - IEEE, 148594 - 148628, DOI: 10.1109/ACCESS.2019.2944389

https://ieeexplore.ieee.org/document/8852722/keywords#keywords

Télécharger le document

ANTIGNY, Nicolas, UCHIYAMA, Hideaki, SERVIERES, Myriam, RENAUDIN, Valérie, THOMAS, Diego, TANIGUCHI, Rin-ichiro, 2019, Solving Monocular Visual Odometry Scale Factor with Adaptive Step Length Estimates for Pedestrians Using Handheld Devices, sensors, 19, Multidisciplinary Digital Publishing Institute - MDPI, 1-18, DOI: 10.3390/s19040953

https://www.mdpi.com/1424-8220/19/4/953

Télécharger le document

PERUL, Johan, RENAUDIN, Valérie, 2019, Learning individual models to estimate the walking direction of mobile phone users, IEEE Sensors Journal, 10 p, IEEE, DOI: 10.1109/JSEN.2019.2940138

https://ieeexplore.ieee.org/document/8827533

Télécharger le document

RENAUDIN, Valérie, ORTIZ, Miguel, 2019, véhicules autonomes, 59e congrès annuel du club EEA , RENNES, FRANCE, 2019-06-12

https://clubeea2019.sciencesconf.org/

Télécharger le document

RENAUDIN, Valérie, 2019, Indoor positioning: towards an infinite number of technologies?, 10th Chinese Satellite Navigation Conference, BEIJING, CHINE, 2019-05-22, 20p

https://www.beidou.org/

Télécharger le document

ZHU, Ni, ORTIZ, Miguel, RENAUDIN, Valérie, ICHARD, Cécile, RICOU, Sander, 2020, Dataset of the intermediate competition in Challenge MALIN: Indoor-outdoor inertial navigation system data for pedestrian and vehicle with high accuracy references in a context of firefighter scenario, Data in Brief, 34, Elsevier, 14p, DOI: 10.1016/j.dib.2020.106626

https://www.sciencedirect.com/science/article/pii/S2352340920315067

Télécharger le document

AL ABIAD, Naïma, RENAUDIN, Valérie, ROBERT, Thomas, 2020, Assessing gait variability from cellphone IMU placed in several locations: a feasibility study, Computer Methods in Biomechanics and Biomedical Engineering, 23, S1, TAYLOR AND FRANCIS, s1-s3, DOI: 10.1080/10255842.2020.1811490

https://www.tandfonline.com/doi/full/10.1080/10255842.2020.1811490

Télécharger le document

ORTIZ, Miguel, BENMEZIANE , Karim, 2020, CEN standards in GNSS for Road/Automotive. Benefits of using EN16803 series for the automotive sector, UCP, 3rd edition of the User Consultation Platform, Virtuel, 2020-12-01, 15p

https://www.gsa.europa.eu/user-consultation-platform-2020-ucp

Télécharger le document

MANZINI, Nicolas, ORCESI, André, THOM, Christian, BROSSAULT, Marc-Antoine, BOTTON, Serge, ORTIZ, Miguel, DUMOULIN, John, 2020, Performance analysis of low-cost GNSS stations for structural health monitoring of civil engineering structures, Structure and Infrastructure Engineering, Taylor & Francis Ltd, 61 p., DOI: 10.1080/15732479.2020.1849320

https://hal.archives-ouvertes.fr/hal-03032752
https://doi.org/10.1080/15732479.2020.1849320

Télécharger le document

RENAUDIN, Valérie, ORTIZ, Miguel, RAGOIN, Céline, 2020, Positionnement GNSS précis sur smartphone : une réalité proche ?, Groupede Travail GNSS et Positionnementde la CNIG, Bouguenais, FRANCE, 2020-10-16, 13p

http://cnig.gouv.fr/?page_id=12592

Télécharger le document

POTORTÌ, FRANCESCO, PARK, SANGJOON, CRIVELLO, ANTONINO, PALUMBO, FILIPPO, GIROLAMI, MICHELE, BARSOCCHI, PAOLO, LEE, SOYEON, TORRES-SOSPEDRA, JOAQUÍN, JIMENEZ, ANTONIO RAMÓN, PÉREZ-NAVARRO, ANTONI, MENDOZA-SILVA, GERMÁN M., SECO, FERNANDO, ORTIZ, Miguel, PERUL, JOHAN, RENAUDIN, Valérie, KANG, HYUNWOONG, PARK, SOYOUNG, LEE, JAE-HONG, PARK, CHAN GOOK, HA, JISU, HAN, JAESEUNG, PARK, CHANGJUN, KIM, KEUNHYE, LEE, YONGHYUN, GYE, SEUNGHUN, LEE, KEUMRYEOL, KIM, EUNJEE, CHOI, JEONGSIK, CHOI, YANG-SEOK, TALWAR, SHILPA, CHO, SEONG YUN, BEN-MOSHE, BOAZ, SCHERBAKOV, ALEX, ANTSFELD, LEONID, SANSANO-SANSANO, EMILIO, CHIDLOVSKII, BORIS, KRONENWETT, NIKOLAI, PROPHET, SILVIA, LANDAU, YAEL, MARBEL, REVITAL, ZHENG, Lingxiang, PENG, Ao, LIN, Zhichao, WU, Bang, MA, Chengqoi, POSLAD, Stefan, SELVIAH, David, WU, Wei, MA, Zixiang, ZHANG, Wenchao, 2020, The IPIN 2019 Indoor Localisation Competition - Description and Results, IEEE Access, Institute of Electrical and Electronics Engineers Inc., 46p, DOI: 10.1109/ACCESS.2020.3037221

10/11/2020

Télécharger le document

PERUL, Johan, RENAUDIN, Valérie, 2020, HEAD: smootH Estimation of wAlking Direction with a hand-held device embedding inertial, GNSS and magnetometer sensors, Navigation, Journal of the Institute of Navigation, WILEY, 17p, DOI: 10.1002/navi.389

https://onlinelibrary.wiley.com/doi/pdf/10.1002/navi.389

Télécharger le document

PONTE MULLER, Fabian, MUNOZ DIAZ, Estefania, PERUL, Johan, RENAUDIN, Valérie, 2020, Urban vulnerable road user localization using gnss, inertial sensors and ultra-wideband ranging, IEEE-IV'2020, IEEE Intelligent Vehicles Symposium, LAS VEGAS, ETATS-UNIS, 2020-10-20, Institute of Electrical and Electronics Engineers - IEEE, 7p

https://elib.dlr.de/134960/

Plus d'infos

ZHU, Ni, BETAILLE, David, MARAIS, Juliette, BERBINEAU, Marion, 2020, GNSS Integrity Monitoring Schemes for Terrestrial Applications in Harsh Signal Environments, IEEE Intelligent Transportation Systems Magazine , Institute of Electrical and Electronics Engineers - IEEE, 11p, DOI: 10.1109/MITS.2020.2994076

https://ieeexplore.ieee.org/document/9113715

Plus d'infos

KONE, Yacouba, ZHU, Ni, RENAUDIN, Valérie, ORTIZ, Miguel, 2020, Machine Learning-Based Zero-Velocity Detection for Inertial Pedestrian Navigation, IEEE Sensors Journal, Institute of Electrical and Electronics Engineers - IEEE, 11p, DOI: 10.1109/JSEN.2020.2999863

https://ieeexplore.ieee.org/document/9107252

Télécharger le document

RUOTSALAINEN, Laura, RENAUDIN, Valérie, PEI, Ling, PIRAS, Marco, MARAIS, Juliette, CAVALHERI, Emerson, KAASALAINEN, Sanna, 2020, Toward Autonomous Driving in Arctic Areas, IEEE Intelligent Transportation Systems Magazine, IEEE, 15 p., DOI: 10.1109/MITS.2020.2994014

https://ieeexplore.ieee.org/document/9115644
https://hal.archives-ouvertes.fr/hal-02877232

Télécharger le document

RAGOIN, Céline, RENAUDIN, Valérie, ORTIZ, Miguel, 2020, Precise positioning on smartphones: which implementation strategy to adopt?, GNSS'20, 4th Global Navigation Satellite Systems Raw Measurements Taskforce Workshop, PRAGUE, TCHÈQUE, RÉPUBLIQUE, 2020-05-27, 12p.

https://www.gsa.europa.eu/sites/default/files/expo/3.5_celine_ragoin_miguel_ortiz_-_uni_gustave_eiffel.pdf

Télécharger le document

DULERY, Christelle, ORTIZ, Miguel, LEBLAN, Xavier, 2020, EN 16803/ Référentiel Européen de géolocalisation pour certifier les solutions de Mobilité, RDMI'20, 47ème Congrès ATEC ITS France, les Rencontres De la Mobilité Intelligente, Montrouge, FRANCE, 2020-01-22, 9p

https://guide-gnss.com/wp-content/uploads/2020/01/ATEC-ITS-Metrologie-GNSS-Referentiel-Europeen-de-geolocalisation-pour-certifier-les-solutions-de-Mobilite.pdf

Télécharger le document

Html

Ma liste perso html

Voici ma page web

Ceci est maliste html Ceci est mon texte.

Un lien vers mon site Web préféré.


hal api rss

HAL : Dernières publications

  • [hal-03454237] A Dimension-free Computational Upper-bound for Smooth Optimal Transport Estimation

    It is well-known that plug-in statistical estimation of optimal transport suffers from the curse of dimensionality. Despite recent efforts to improve the rate of estimation with the smoothness of the problem, the computational complexity of these recently proposed methods still degrade exponentially with the dimension. In this paper, thanks to an infinitedimensional sum-of-squares representation, we derive a statistical estimator of smooth optimal transport which achieves a precision ε fromÕ(ε −2) independent and identically distributed samples from the distributions, for a computational cost ofÕ(ε −4) when the smoothness increases, hence yielding dimension-free statistical and computational rates, with potentially exponentially dimension-dependent constants.

  • [tel-03451277] Lexique et grammaire des interrogatives indirectes partielles en français

    Cette étude a pour but de décrire le fondement théorique de la classe des compléments propositionnels appelés « propositions interrogatives indirectes partielles » en français (e.g. Je me demande où va Paul), en vue de les intégrer comme compléments « essentiels » dans la description exhaustive des types de phrases simples, dans le cadre du lexique-grammaire défini par Maurice Gross (1975).

  • [hal-03447208] Information-theoretic problems of DNA-based storage systems

    Введение: взрывной рост объемов производимой человечеством информации ставит новые фундаментальные задачи, связанные с ее эффективным хранением и доступом к ней. Широко используемые при этом магнитные, оптические и полупроводниковые устройства хранения имеют ряд существенных недостатков, связанных, прежде всего, с ограничениями на объем и долговечность хранения. Одной из возможных альтернатив, активно исследуемой в последние годы, является хранение данных с помощью молекул ДНК. Цель: обзор текущего состояния методов хранения информации с помощью молекул ДНК и связанных теоретико-информационных проблем. Результаты: сделан обзор современного состояния дел в разработке систем ДНК-памяти. Проведен анализ типов ошибок, возникающих в таких системах, и корректирующих кодов для выявления и исправления этих ошибок. Показаны недостатки предложенных на сегодня кодов и указаны возможные направления их улучшения. Приведен анализ существующих теоретико-информационных моделей каналов для систем ДНК-памяти и присущих им ограничений. В заключении обзора сформулированы основные проблемы на пути создания практических систем ДНК-памяти, решению которых послужит дальнейшее развитие теоретико-информационных методов, рассмотренных в настоящем обзоре. Ключевые слова-системы хранения информации, ДНК-память, каналы передачи информации, пропускная способность канала, ошибки замены, ошибки вставки, ошибки выпадения.

  • [hal-03446803] Spectral measures of empirical autocovariance matrices of high dimensional Gaussian stationary processes

    Consider the empirical autocovariance matrix at a given non-zero time lag based on observations from a multivariate complex Gaussian stationary time series. The spectral analysis of these autocovariance matrices can be useful in certain statistical problems, such as those related to testing for white noise. We study the behavior of their spectral measures in the asymptotic regime where the time series dimension and the observation window length both grow to infinity, and at the same rate. Following a general framework in the field of the spectral analysis of large random non-Hermitian matrices, at first the probabilistic behavior of the small singular values of the shifted versions of the autocovariance matrix are obtained. This is then used to infer about the large sample behaviour of the empirical spectral measure of the autocovariance matrices at any lag. Matrix orthogonal polynomials on the unit circle play a crucial role in our study.

  • [hal-03442137] Stochastic Subgradient Descent Escapes Active Strict Saddles

    In non-smooth stochastic optimization, we establish the non-convergence of the stochastic subgradient descent (SGD) to the critical points recently called active strict saddles by Davis and Drusvyatskiy. Such points lie on a manifold M where the function f has a direction of second-order negative curvature. Off this manifold, the norm of the Clarke subdifferential of f is lower-bounded. We require two conditions on f. The first assumption is a Verdier stratification condition, which is a refinement of the popular Whitney stratification. It allows us to establish a reinforced version of the projection formula of Bolte et.al. for Whitney stratifiable functions, and which is of independent interest. The second assumption, termed the angle condition, allows to control the distance of the iterates to M. When f is weakly convex, our assumptions are generic. Consequently, generically in the class of definable weakly convex functions, the SGD converges to a local minimizer.

  • [hal-03432848] New hierarchy-based segmentation layer: towards automatic marker proposal

    Image segmentation is an ill-posed problem by definition, as it is not always possible to automatically select which object appearing in an image is the object of interest. To deal with this issue, prior knowledge in the form of human-given markers can be included in the segmentation pipeline. Even though user interaction can drastically improve segmentation results, it is an expensive resource, and finding ways to reduce human effort on an interactive segmentation loop is of great interest. In this work, we propose a new segmentation layer to be used with deep neural networks, which allows us to create and train in an endto-end fashion a marker creation network. To train the network, we propose a loss function composed of: a segmentation loss using the proposed differentiable segmentation layer; and a set of regularization functions that enforce the desired characteristics on the produced markers. We showed that by using the proposed layer and loss function, we can train the network to automatically generate markers that recover a good segmentation and have desirable shape characteristics. This behavior is observed on the training dataset, as well as on four unseen datasets.

  • [hal-00621640] Lexicalisation of grammars with parameterized graphs

    This paper is about the use of a large-coverage syntactic lexicon for text parsing. Our work focuses on the construction of a lexicalized unification grammar using the fine-grained syntactic information encoded in the lexicon-grammar tables built at LADL (France). We present a method to generate this grammar from a hand-built meta-grammar composed of parameterized graphs. For each lexical item in our lexicon, a specialized grammar is generated by resolving the parameters referring to syntactic properties encoded in the lexicon-grammar tables. We also show that our method can be adapted to a more complex lexicon in the form of relational tables.

  • [hal-03432633] Almost Tight Lower Bounds for Hard Cutting Problems in Embedded Graphs

    We prove essentially tight lower bounds, conditionally to the Exponential Time Hypothesis, for two fundamental but seemingly very different cutting problems on surface-embedded graphs: the Shortest Cut Graph problem and the Multiway Cut problem. A cut graph of a graph G embedded on a surface S is a subgraph of G whose removal from S leaves a disk. We consider the problem of deciding whether an unweighted graph embedded on a surface of genus G has a cut graph of length at most a given value. We prove a time lower bound for this problem of n Ω( g log g ) conditionally to the ETH. In other words, the first n O(g) -time algorithm by Erickson and Har-Peled [SoCG 2002, Discr. Comput. Geom. 2004] is essentially optimal. We also prove that the problem is W[1]-hard when parameterized by the genus, answering a 17-year-old question of these authors. A multiway cut of an undirected graph G with t distinguished vertices, called terminals , is a set of edges whose removal disconnects all pairs of terminals. We consider the problem of deciding whether an unweighted graph G has a multiway cut of weight at most a given value. We prove a time lower bound for this problem of n Ω( gt + g 2 + t log ( g + t )) , conditionally to the ETH, for any choice of the genus g ≥ 0 of the graph and the number of terminals t ≥ 4. In other words, the algorithm by the second author [Algorithmica 2017] (for the more general multicut problem) is essentially optimal; this extends the lower bound by the third author [ICALP 2012] (for the planar case). Reductions to planar problems usually involve a gridlike structure. The main novel idea for our results is to understand what structures instead of grids are needed if we want to exploit optimally a certain value G of the genus.

  • [hal-03432628] A Near-Linear Approximation Scheme for Multicuts of Embedded Graphs With a Fixed Number of Terminals

    [...]

  • [hal-03432592] Algorithms for Contractibility of Compressed Curves on 3-Manifold Boundaries

    [...]

  • [hal-03357080] Variation graphique dans les documents d'Ancien Régime : Nouvelles approches scriptométriques

    [...]

  • [hal-03425742] Many-Objective Optimization for Diverse Image Generation

    In image generation, where diversity is critical, people can express their preferences by choosing among several proposals. Thus, the image generation system can be refined to satisfy the user's needs. In this paper, we focus on multi-objective optimization as a tool for proposing diverse solutions. Multiobjective optimization is the area of research that deals with optimizing several objective functions simultaneously. In particular, it provides numerous solutions corresponding to trade-offs between different objective functions. The goal is to have enough diversity and quality to satisfy the user. However, in computer vision, the choice of objective functions is part of the problem: typically, we have several criteria, and their mixture approximates what we need. We propose a criterion for quantifying the performance in multi-objective optimization based on cross-validation: when optimizing n−1 of the n criteria, the Pareto front should include at least one good solution for the removed n th criterion. After providing evidence for the validity and usefulness of the proposed criterion, we show that the diversity provided by multiobjective optimization is helpful in diverse image generation, namely super-resolution and inspirational generation.

  • [hal-03366097] Extracting Event-related Information from a Corpus Regarding Soil Industrial Pollution

    We study the extraction and reorganization of event-related information in texts regarding industrial pollution. The object is to build a memory of polluted sites that gathers the information about industrial events from various databases and corpora. An industrial event is described through several features as the event trigger, the industrial activity, the institution, the pollutant, etc. In order to efficiently collect information from a large corpus, it is necessary to automatize the information extraction process. To this end, we manually annotated a part of a corpus about soil industrial pollution, then we used it to train information extraction models with deep learning methods. The models we trained achieve 0.76 F-score on event feature extraction. We intend to improve the models and then use them on other text resources to enrich the polluted sites memory with extracted information about industrial events.

  • [hal-02900814] Properties of linear spectral statistics of frequency-smoothed estimated spectral coherence matrix of high-dimensional Gaussian time series

    The asymptotic behaviour of Linear Spectral Statistics (LSS) of the smoothed periodogram estimator of the spectral coherency matrix of a complex Gaussian high-dimensional time series (yn) n∈Z with independent components is studied under the asymptotic regime where both the dimension M of y and the smoothing span of the estimator grow to infinity at the same rate. It is established that the estimated spectral coherency matrix is close from the sample covariance matrix of an independent identically N C (0, I M) distributed sequence, and that its empirical eigenvalue distribution converges towards the Marcenko-Pastur distribution. This allows to conclude that each LSS has a deterministic behaviour that can be evaluated explicitely. Using concentration inequalities, it is shown that the order of magnitude of the deviation of each LSS from its deterministic approximation is of the order of M N where N is the sample size. Numerical simulations suggest that these results can be used to test whether a large number of time series are uncorrelated or not.

  • [hal-03413413] Reordering a tree according to an order on its leaves

    In this article, we study two problems consisting in reordering a tree to fit with an order on its leaves provided as input, which were earlier introduced in the context of phylogenetic tree comparison for bioinformatics, OTCM and OTDE. The first problem consists in finding an order which minimizes the number of inversions with an input order on the leaves, while the second one consists in removing the minimum number of leaves from the tree to make it consistent with the input order on the remaining leaves. We show that both problems are NP-complete when the maximum degree is not bounded, as well as a problem on tree alignment, answering two questions opened in 2010 by Henning Fernau, Michael Kaufmann and Mathias Poths. We provide a polynomial-time algorithm for OTDE in the case where the maximum degree is bounded by a constant and an FPT algorithm in a parameter lower than the number of leaves to delete. Our results have practical interest not only for bioinformatics but also for digital humanities to evaluate, for example, the consistency of the dendrogram obtained from a hierarchical clustering algorithm with a chronological ordering of its leaves. We explore the possibilities of practical use of our results both on trees obtained by clustering the literary works of French authors and on simulated data.

  • [hal-03412799] An Interval Constraint Programming Approach for Quasi Capture Tube Validation

    Proving that the state of a controlled nonlinear system always stays inside a time moving bubble (or capture tube) amounts to proving the inconsistency of a set of nonlinear inequalities in the time-state space. In practice however, even with a good intuition, it is difficult for a human to find such a capture tube except for simple examples. In 2014, Jaulin et al. established properties that support a new interval approach for validating a quasi capture tube, i.e. a candidate tube (with a simple form) from which the mobile system can escape, but into which it enters again before a given time. A quasi capture tube is easy to find in practice for a controlled system. Merging the trajectories originated from the candidate tube yields the smallest capture tube enclosing it. This paper proposes an interval constraint programming solver dedicated to the quasi capture tube validation. The problem is viewed as a differential CSP where the functional variables correspond to the state variables of the system and the constraints define system trajectories that escape from the candidate tube "for ever". The solver performs a branch and contract procedure for computing the trajectories that escape from the candidate tube. If no solution is found, the quasi capture tube is validated and, as a side effect, a corrected smallest capture tube enclosing the quasi one is computed. The approach is experimentally validated on several examples having 2 to 5 degrees of freedom. 2012 ACM Subject Classification Applied computing → Operations research; Mathematics of computing → Ordinary differential equations; Mathematics of computing → Differential algebraic equations; Mathematics of computing → Interval arithmetic; Theory of computation → Constraint and logic programming

  • [hal-03388463] Partition Aggregation for Participatory Budgeting

    Recently, Jain et al. [IJCAI, 2019] studied the effect of project interactions in participatory budgeting (PB) by assuming an existing partition of the projects to interaction structures, namely a grouping of the projects into substitution and complementarity groups. Motivated by their study, here we take voter preferences to find such interaction structures. In our model, voters submit interaction structures, and the goal is to find an aggregated structure. Formally, given a set of projects, and partitions of , the task is to aggregate these partitions into one aggregated partition. We consider this partition aggregation task both for substitution structures and for complementarity structures, studying several aggregation methods for each, including utility-based methods and Condorcet-based methods; we evaluate these methods by analyzing their computational complexity and their behavior with respect to certain relevant axiomatic properties.

  • [hal-03400373] Pixel-accurate road crack detection in presence of inaccurate annotations

    Recent road crack detection methods obtain appealing scores but typically allow a few pixel tolerance margin. This is acceptable for locating cracks, but not for measuring their width (indicator of the cracks' severity). Our baseline model, U-VGG19, obtains an F-score of 71.77% on CrackForest, which is superior to other approaches when no tolerance is admitted. However, increasing the scores without tolerance is difficult due to inaccurate annotations. We propose a novel synthetic dataset, Syncrack, as a benchmark for the evaluation of training with inaccurate annotations. Our results show that inaccurate annotations have a detrimental impact on the F-measure, decreasing it by up to 20%. To overcome this, we study label noise correction techniques using weakly supervised learning. Training U-VGG19 with these corrected labels improves the results on Syncrack by up to 12%. Obtained results on the CrackForest and Aigle-RN datasets support that these approaches are useful for real-life data too.

  • [hal-01617438] A new fuzzy logic based node localization mechanism for Wireless Sensor Networks

    Being aware of the nodes positions is a key issue in order to locate precisely the sensor node, localization is very important information about sensor nodes in wireless sensor network (WSNs). Hence, the precision improvement is a significant issue that allows an effective data transmission between sensor network (SN) in order to save their energy and extend the network lifetime. In this work, we propose and implement a new mechanism for geographic routing. Therefore, the proposed mechanism is relied on a weighted centroid localization technique, where the positions of unknown nodes are calculated using fuzzy logic method. For this, we propose a fuzzy localization algorithm that uses flow measurement through wireless channel to compute the distance separating the anchor and the sensor nodes. Subsequently, our work is based on the centroid algorithm that calculates the position of unknown nodes using fuzzy Mamdani and Sugeno inference system for increasing the accuracy of estimated positions. Once the localization algorithm has detected the location of nodes with unknown position, the proposed mechanism selects effectively the next-elected CH to reduce the energy dissipation of sensor nodes, which leads to an extension of the network lifetime. The main advantages of the proposed mechanism are three folds: the first is to minimize the position error of nodes and reduces the error localization average. The second is to increase the number of packets transmitted to the next hop cluster head (CH) based on the localization algorithm. The third one is to, reduce the energy consumption of nodes and then extends the network lifetime using an efficient selection of next hop CH. The obtained simulation results show that the proposed mechanism outperforms the existing solutions in terms of energy consumption, execution time (localization time) and localization error, similarly for the number of the packets transmitted to the base station.

  • [hal-03383335] On the largest singular values of certain large random matrices with application to the estimation of the minimal dimension of the state-space representations of high-dimensional time series

    This paper is devoted to the estimation of the minimal dimension P of the state-space realizations of a high-dimensional time series y, defined as a noisy version (the noise is white and Gaussian) of a useful signal with low rank rational spectral density, in the high-dimensional asymptotic regime where the number of available samples N and the dimension of the time series M converge towards infinity at the same rate. In the classical low-dimensional regime, P is estimated as the number of significant singular values of the empirical autocovariance matrix between the past and the future of y, or as the number of significant estimated canonical correlation coefficients between the past and the future of y. Generalizing large random matrix methods developed in the past to analyze classical spiked models, the behaviour of the above singular values and canonical correlation coefficients is studied in the high-dimensional regime. It is proved that they are smaller than certain thresholds depending on the statistics of the noise, except a finite number of outliers that are due to the useful signal. The number of singular values of the sample autocovariance matrix above the threshold is evaluated, is shown to be almost independent from P in general, and cannot therefore be used to estimate P accurately. In contrast, the number s of canonical correlation coefficients larger than the corresponding threshold is shown to be less than or equal to P, and explicit conditions under which it is equal to P are provided. Under the corresponding assumptions, s is thus a consistent estimate of P in the high-dimensional regime. The core of the paper is the development of the necessary large random matrix tools.

  • [hal-03388443] Efficient, robust and effective rank aggregation for massive biological datasets

    Massive biological datasets are available in various sources. To answer a biological question (e.g., ''which are the genes involved in a given disease?''), life scientists query and mine such datasets using various techniques. Each technique provides a list of results usually ranked by importance (e.g., a list of ranked genes). Combining the results obtained by various techniques, that is, combining ranked lists of elements into one list of elements is of paramount importance to help life scientists make the most of various results and prioritize further investigations. Rank aggregation techniques are particularly well-fitted with this context as they take in a set of rankings and provide a consensus, that is, a single ranking which is the ''closest'' to the input rankings. However, (i) the problem of rank aggregation is NP-hard in most cases (using an exact algorithm is currently not possible for more than a few dozens of elements) and (ii) several (possibly very different) exact solutions can be obtained. As answer to (i), many heuristics and approximation algorithms have been proposed. However, heuristics cannot guarantee how far from an exact solution the consensus ranking will be, and the approximation ratio of approximation algorithms dedicated to the problem is fairly high (not less than 3/2). No solution has yet been proposed to help true-users dealing with the problem encountered in point (ii). In this paper we present a complete system able to perform rank aggregation of massive biological datasets. Our solution is efficient as it is based on an original partitioning method making it possible to compute a high-quality consensus using an exact algorithm in a large number of cases. Our solution is robust as it clearly identifies for the user groups of elements whose relative order is the same in any optimal solution. These features provide answers to points (i) and (ii) and lie in mathematical bases offering guarantees on the computed result. Also, our solution is effective as it has been implemented into a real tool, ConquR-BioV2 is used for the life science community, and evaluated at large-scale using a very large number of datasets.

  • [hal-03388474] Aggregation over Metric Spaces: Proposing and Voting in Elections, Budgeting, and Legislation

    We present a unifying framework encompassing a plethora of social choice settings. Viewing each social choice setting as voting in a suitable metric space, we offer a general model of social choice over metric spaces, in which-similarly to the spatial model of elections-each voter specifies an ideal element of the metric space. The ideal element acts as a vote, where each voter prefers elements that are closer to her ideal element. But it also acts as a proposal, thus making all participants equal not only as voters but also as proposers. We consider Condorcet aggregation and a continuum of solution concepts, ranging from minimizing the sum of distances to minimizing the maximum distance. We study applications of our abstract model to various social choice settings, including single-winner elections, committee elections, participatory budgeting, and participatory legislation. For each setting, we compare each solution concept to known voting rules and study various properties of the resulting voting rules. Our framework provides expressive aggregation for a broad range of social choice settings while remaining simple for voters; and may enable a unified and integrated implementation for all these settings, as well as unified extensions such as sybil-resiliency, proxy voting, and deliberative decision making.

  • [hal-03388503] Partition Aggregation for Budgeting

    Motivated by certain aggregation tasks related to participatory budgeting, such as clustering projects and modeling project interactions, we study several variants of the following aggregation problem: Given a set P of m projects, and n partitions of P , the task is to aggregate these n partitions into one aggregated partition. We consider several aggregation methods for this setting, including utility-based methods and Condorcet-based methods and evaluate these methods by analyzing their computational complexity and their behavior with respect to certain relevant axiomatic properties.

  • [hal-03388489] Disorders and Permutations

    The additive x-disorder of a permutation is the sum of the absolute differences of all pairs of consecutive elements. We show that the additive x-disorder of a permutation of S(n), n ≥ 2, ranges from n − 1 to n 2 /2 − 1, and we give a complete characterization of permutations having extreme such values. Moreover, for any positive integers n and d such that n ≥ 2 and n − 1 ≤ d ≤ n 2 /2 − 1, we propose a linear-time algorithm to compute a permutation π ∈ S(n) with additive x-disorder d.

  • [hal-03388451] Sorting by Multi-Cut Rearrangements

    A multi-cut rearrangement of a string S is a string S′ obtained from S by an operation called k-cut rearrangement, that consists of (1) cutting S at a given number k of places in S, making S the concatenated string X1⋅X2⋅X3⋅…⋅Xk⋅Xk+1, where X1 and Xk+1 are possibly empty, and (2) rearranging the Xis so as to obtain S′=Xπ(1)⋅Xπ(2)⋅Xπ(3)⋅…⋅Xπ(k+1), π being a permutation on 1,2,…,k+1 satisfying π(1)=1 and π(k+1)=k+1. Given two strings S and T built on the same multiset of characters from an alphabet Σ, the Sorting by Multi-Cut Rearrangements (SMCR) problem asks whether a given number ℓ of k-cut rearrangements suffices to transform S into T. The SMCR problem generalizes several classical genomic rearrangements problems, such as Sorting by Transpositions and Sorting by Block Interchanges. It may also model chromoanagenesis, a recently discovered phenomenon consisting of massive simultaneous rearrangements. In this paper, we study the SMCR problem from an algorithmic complexity viewpoint. More precisely, we investigate its classical and parameterized complexity, as well as its approximability, in the general case or when S and T are permutations.

  • [hal-03388430] Justified Representation for Perpetual Voting

    We study the social choice setting of perpetual voting where, based on voter preferences, decisions have to be taken over a finite horizon of consecutive points in time (e.g, days). We consider two complementary settings: a Static setting, in which voter preferences remain static over time, and a Dynamic setting, in which voter preferences may change over time. We adapt the well-established Justified Representation and Proportional Justified Representation axioms, commonly used in the social choice literature, to perpetual voting, resulting in two axiomatic variants for the static setting and four variants for the dynamic setting. We show that all of the axioms are always satisfiable, and that simple preference aggregation methods can be used to satisfy the axioms in both cases. We then conduct a large human study (N = 190) aimed at identifying what potential voters (i.e., ordinary people) deem as desirable outcomes in simple perpetual voting settings. Our results show that approximately half of our participants consider different interpretations of fairness that correspond to our axiomatic framework. Taken jointly, our results can be used to help the research community identify appropriate aggregation methods to use in practice. INDEX TERMS Computational social choice, justified representation, perpetual voting.

  • [hal-03388424] Decomposing Subcubic Graphs into Claws, Paths or Triangles *

    Let S = {K1,3, K3, P4} be the set of connected graphs of size 3. We study the problem of partitioning the edge set of a graph G into graphs taken from any non-empty S ⊆ S. The problem is known to be NP-complete for any possible choice of S in general graphs. In this paper, we assume that the input graph is subcubic (i.e. all its vertices have degree at most 3), and study the computational complexity of the problem of partitioning its edge set for any choice of S. We identify all polynomial and NP-complete problems in that setting.

  • [hal-03388392] Your rugby mates don't need to know your colleagues: Triadic closure with edge colors

    Given an undirected graph G = (V , E) the NP-hard Strong Triadic Closure (STC) problem asks for a labeling of the edges as weak and strong such that at most k edges are weak and for each induced P 3 in G at least one edge is weak. We study the following generalizations of STC with c different strong edge colors. In Multi-STC an induced P 3 may receive two strong labels as long as they are different. In Edge-List Multi-STC and Vertex-List Multi-STC we may restrict the set of permitted colors for each edge of G. We show that, under the Exponential Time Hypothesis (ETH), Edge-List Multi-STC and Vertex-List Multi-STC cannot be solved in time 2 o(|V | 2). We proceed with a parameterized complexity analysis in which we extend previous algorithms and kernelizations for STC [11,14] to the three variants or outline the limits of such an extension.

  • [hal-03388045] On the enumeration of plane bipolar posets and transversal structures

    We show that plane bipolar posets (i.e., plane bipolar orientations with no transitive edge) and transversal structures can be set in correspondence to certain (weighted) models of quadrant walks, via suitable specializations of a bijection due to Kenyon, Miller, Sheffield and Wilson. We then derive exact and asymptotic counting results, and in particular we prove that the number tn of transversal structures on n + 2 vertices satisfies (for some c > 0) tn ∼ c (27/2) n n −1−π/arccos(7/8) , which also ensures that the associated generating function is not D-finite.

  • [hal-03373114] On p/q-recognisable sets

    Let p/q be a rational number. Numeration in base p/q is defined by a function that evaluates each finite word over A_p={0,1,...,p-1} to some rational number. We let N_p/q denote the image of this evaluation function. In particular, N_p/q contains all nonnegative integers and the literature on base p/q usually focuses on the set of words that are evaluated to nonnegative integers; it is a rather chaotic language which is not context-free. On the contrary, we study here the subsets of (N_p/q)^d that are p/q-recognisable, i.e. realised by finite automata over (A_p)^d. First, we give a characterisation of these sets as those definable in a first-order logic, similar to the one given by the B\"uchi-Bruy\`ere Theorem for integer bases numeration systems. Second, we show that the natural order relation and the modulo-q operator are not p/q-recognisable.

  • [hal-03372522] An FPT Algorithm for the Embeddability of Graphs into Two-Dimensional Simplicial Complexes

    We consider the embeddability problem of a graph G into a two-dimensional simplicial complex C: Given G and C, decide whether G admits a topological embedding into C. The problem is NP-hard, even in the restricted case where C is homeomorphic to a surface. It is known that the problem admits an algorithm with running time f (c)n O(c) , where n is the size of the graph G and c is the size of the two-dimensional complex C. In other words, that algorithm is polynomial when C is fixed, but the degree of the polynomial depends on C. We prove that the problem is fixed-parameter tractable in the size of the two-dimensional complex, by providing a deterministic f (c)n 3-time algorithm. We also provide a randomized algorithm with expected running time 2 c O(1) n O(1). Our approach is to reduce to the case where G has bounded branchwidth via an irrelevant vertex method, and to apply dynamic programming. We do not rely on any component of the existing linear-time algorithms for embedding graphs on a fixed surface; the only elaborated tool that we use is an algorithm to compute grid minors.

  • [hal-03272963] A new parametrization for independent set reconfiguration and applications to RNA kinetics

    In this paper, we study the Independent Set (IS) reconfiguration problem in graphs. An IS reconfiguration is a scenario transforming an IS L into another IS R, inserting/removing vertices one step at a time while keeping the cardinalities of intermediate sets greater than a specified threshold. We focus on the bipartite variant where only start and end vertices are allowed in intermediate ISs. Our motivation is an application to the RNA energy barrier problem from bioinformatics, for which a natural parameter would be the difference between the initial IS size and the threshold. We first show the para-NP hardness of the problem with respect to this parameter. We then investigate a new parameter, the cardinality range, denoted by ρ which captures the maximum deviation of the reconfiguration scenario from optimal sets (formally, ρ is the maximum difference between the cardinalities of an intermediate IS and an optimal IS). We give two different routes to show that this problem is in XP for ρ: The first is a direct O(n 2)-space, O(n 2ρ+2.5)-time algorithm based on a separation lemma; The second builds on a parameterized equivalence with the directed pathwidth problem, leading to a O(n ρ+1)-space, O(n ρ+2)-time algorithm for the reconfiguration problem through an adaptation of a prior result by Tamaki [20]. This equivalence is an interesting result in its own right, connecting a reconfiguration problem (which is essentially a connectivity problem within a reconfiguration network) with a structural parameter for an auxiliary graph. We demonstrate the practicality of these algorithms, and the relevance of our introduced parameter, by considering the application of our algorithms on random small-degree instances for our problem. Moreover, we reformulate the computation of the energy barrier between two RNA secondary structures, a classic hard problem in computational biology, as an instance of bipartite reconfiguration. Our results on IS reconfiguration thus yield an XP algorithm in O(n ρ+2) for the energy barrier problem, improving upon a partial O(n 2ρ+2.5) algorithm for the problem.

  • [hal-03258315] Construction d’une mémoire des sites pollués : Fusion de bases de données et extraction d’événements

    [...]

  • [hal-03364975] PCAM: Product of Cross-Attention Matrices for Rigid Registration of Point Clouds

    Rigid registration of point clouds with partial overlaps is a longstanding problem usually solved in two steps: (a) finding correspondences between the point clouds; (b) filtering these correspondences to keep only the most reliable ones to estimate the transformation. Recently, several deep nets have been proposed to solve these steps jointly. We built upon these works and propose PCAM: a neural network whose key element is a pointwise product of crossattention matrices that permits to mix both low-level geometric and high-level contextual information to find point correspondences. These cross-attention matrices also permits the exchange of context information between the point clouds, at each layer, allowing the network construct better matching features within the overlapping regions. The experiments show that PCAM achieves state-of-the-art results among methods which, like us, solve steps (a) and (b) jointly via deepnets. Our code and trained models are available at https://github.com/valeoai/PCAM.

  • [hal-03363238] Segmentation de l'arbre vasculaire rétinien : étude de la performance en fonction de l'approche de segmentation

    La segmentation des vaisseaux rétiniens est une étape cruciale pour la détection de plusieurs pathologies oculaires aussi qu'à la détection des autres structures anatomiques rétiniennes. Ce travail présente un état de l'art sur les méthodes de segmentation des vaisseaux rétiniens. De ce fait, une analyse explicite des méthodes est proposée. Ces méthodes sont catégorisées selon les outils mise en pratique. Cette étude a permis de proposer un workflow général des méthodes de segmentation. Par la suite, les démarches d'évaluation des méthodes ont été étudiées et les performances ont été comparées. En outre, les performances ont été synthétisées en fonction de l'utilisation des outils mise en pratique. I.

  • [hal-03363234] Computational Efficiency Optimization of Optic Disc Detection in Fundus Image

    The OD detection is a mainly step in many methods for ophthalmic diseases diagnosis. The work described in [7] proposes a performance optic disk detection approach based on blood vessel tracking and optic disk contrast. However, the method is characterized by a higher execution time which is about 10 s in STARE DB images. M oreover, the execution time increases proportionally with the fundus image resolution. This computational performance is a limiting factor to employ the method in diagnosis systems of ophthalmic diseases. This paper aims to optimize the method processing in order to enhance the computational performance. The first contribution consists of optimizing repet itive steps with the aim of reducing times. Thereafter, all processing steps are implemented in GPU architectures. The experimental results indicat e that each one of the contributions insures enhancing computational performance with speedup equal to 1.7 and 2.5, respectively. The implementation with combined contributions leads to a speedup equal to 8.6 which leads to an execution time about 1 second.

  • [hal-03360955] A Mathematical Model for Bus Scheduling with Conditional Signal Priority

    Inaccuracy of buses is a common situation. A common practice is that a certain amount of slack is usually added to the schedule of bus operation, so that the bus can execute the schedule in most cases. On the other hand, slack means that buses sometimes have to wait for a while at the station or slow down while driving. Since the bus cannot accelerate the driving process by itself, this method cannot make the bus fully implement the schedule. Researchers invented the Transit signal priority (TSP) and conditional signal priority (CSP), the purpose of which is to give the bus signal priority to speed up when it is delayed to a certain extent. Some previous work has studied the driving process of buses with CSP. However, there is still room for further improvement in the mathematical description of the bus driving process based on CSP. In this article, we analyze the driving state of the bus under different CSP states, that is, positive and negative. Then a series of representative and operational assumptions are given. These assumptions can be used as the basis for future research on such topics. With the assumptions, we give a mathematical model of the bus driving process using CSP. According to some performance indicators of the bus driving process obtained in the modeling process, an optimization goal is established to comprehensively improve the driving effect of the bus. Mathematical analysis and numerical solution verify the applicability of the model.

  • [hal-03360839] Stochastic Integrated Supplier Selection and Disruption Risk Assessment Under Ripple Effect

    The impact of the COVID-19 pandemic in the supply chain (SC) evokes the need for valid measures to cope with the SC disruption risk. Supplier selection and disruption risk assessment, as valid measures, have received increasing attentions from academia. However, most of existing works focus on supplier selection and disruption risk assessment separately. This work investigates an integrated supplier selection and disruption risk assessment problem under ripple effect. The objective is to minimize the weighted sum of the disrupted probability and the total cost for the manufacturer. For the problem, a new stochastic programming model combined with Bayesian network (BN) is formulated. Then, an illustrative example is conducted to demonstrate the proposed method.

  • [hal-03360830] A Tabu Search Heuristic for the Robust Dynamic Bayesian Network Optimisation Problem Under the Supply Chain Ripple Effect

    Due to the impact of the global COVID-19, supply chain (SC) risk management under the ripple effect is becoming an increasingly hot topic in both practice and research. In our former research, a robust dynamic bayesian network (DBN) approach has been developed for disruption risk assessment, whereas there still exists a gap between the proposed simulated annealing (SA) algorithm and commercial solver in terms of solution quality. To improve the computational efficiency for solving the robust DBN optimisation model, a tabu search heuristic is proposed for the first time in this paper. We design a novel problem-specific neighborhood move to keep the search in feasible solution space. The computational experiments, conducted on randomly generated instances, indicate that the average gap between our approach and commercial solver is within 0.07 %, which validates the performance of the proposed method.

  • [hal-03360817] Electric Bus Charging Scheduling Strategy with Stochastic Arrival Time and State of Charge

    To alleviate the range anxiety of drivers and time-consuming charging for electric buses (eBuses), opportunity fast-charging has gradually been utilized. Considering that eBuses have operational tasks, identifying an optimal charging scheduling will be needed. However, in the real world, arrival time and state of charge (SOC) of eBuses are uncertain. Therefore, it is challenging for the charging station to efficiently schedule charging tasks. To solve the problem, this paper develops a two-stage stochastic eBus charging scheduling model. In the first stage, eBuses are assigned to designated chargers. After the arrival time and SOC are realized, the second stage determines the charging sequence of eBuses on each charger. The objective is to minimize the penalty cost of tardiness by determining the charging start time and the corresponding charging duration time. Then, a sample average approximation (SAA) algorithm is applied. Additional numerical experiments are performed to verify the efficiency of the stochastic programming model and algorithm.

  • [hal-03360792] A New Robust Dynamic Bayesian Network Model with Bounded Deviation Budget for Disruption Risk Evaluation

    Dynamic Bayesian network (DBN), combining with probability intervals, is a valid tool to estimate the risk of disruptions propagating along the supply chain (SC) under data scarcity. However, since the approach evaluate the risk from the worst-case perspective, the obtained result may be too conservative for some decision makers. To overcome this difficulty, a new robust DBN model, considering bounded deviation budget, is first time to be developed to analyse the disruption risk properly. We first formulate a new robust DBN optimization model with bounded deviation budget. Then a linearization technique is applied to linearize the nonlinear bounded deviation budget constraint. Finally, a case study is conducted to demonstrate the applicability of the proposed model and some managerial insights are drawn.

  • [hal-03348490] Fast and efficient retinal blood vessel segmentation method based on deep learning network

    The segmentation of the retinal vascular tree presents a major step for detecting ocular pathologies. The clinical context expects higher segmentation performance with a reduced processing time. For higher accurate segmentation, several automated methods have been based on Deep Learning (DL) networks. However, the used convolutional layers bring to a higher computational complexity and so for execution times. For such need, this work presents a new DL based method for retinal vessel tree segmentation. Our main contribution consists in suggesting a new U-form DL architecture using lightweight convolution blocks in order to preserve a higher segmentation performance while reducing the computational complexity. As a second main contribution, preprocessing and data augmentation steps are proposed with respect to the retinal image and blood vessel characteristics. The proposed method is tested on DRIVE and STARE databases, which can achieve a better trade-off between the retinal blood vessel detection rate and the detection time with average accuracy of 0.978 and 0.98 in 0.59 s and 0.48 s per fundus image on GPU NVIDIA GTX 980 platforms, respectively for DRIVE and STARE database fundus images.

  • [hal-03353520] The Corpus for Idiolectal Research (CIDRE)

    It is well known that the idiolect (the language of an individual) evolves over time. However, there is a lack of quantitative studies on this topic, due to the lack of large corpora (but see Barlow 2013; Mollin 2009; Petré et al. 2019 for a few examples). To study what is specific in an idiolect and how it evolves over a lifetime, we assembled, cleaned and dated the fiction works of 11 very prolific 19th and early 20th century French writers. This resulted in the CIDRE corpus counting 37 million words and over 400 books.

  • [hal-03348489] Computational aspects of deep learning models for detection of eye retina abnormalities

    Glaucoma, Cataract, Age-related macular degeneration, (AMD) Diabetic retinopathy (DR) are among the leading retinal diseases. Thus, there is an active effort to create and develop methods to automate screening of retinal diseases. Many CAD (Computer Aided Diagnosis) systems have been expanded and are widely used for ocular diseases. Recently, Deep Neural Networks (DNNs) have been adopted in ophthalmology and applied to fundus images, achieving detection of retinal abnormalities using retinal images. There are essentially two approaches, the first one is based on hybrid method that employs image processing for preprocessing, features extraction and post processing and Deep Neural Network (DNN) is only used for classification. The second is the fully method where DNN is used for both feature extraction and classification. Several DNN models and their variants have been proposed such as AlexNet, VGG, GoogleNet, Inception, U-Net, Residual Net (ResNet), DenseNet for detection of eye retina abnormalities. The aim of this work is to provide the background and the methodology to conduct a benchmarking analysis including the computational aspects and analysis of the representative DNNs proposed in the state of the art for detection DR diseases. For each DNN different characteristics and some performance indices (i.e. model complexity, computation complexity, inference time, memory use) and detection disease performance (i.e. accuracy rate), must be taking into account to find the more accurate model. The public domain datasets used for training and testing the DNN models such as Kaggle, MESSIDOR, and EyePACS are outlined and analyzed in particular in DR detection.

  • [hal-03346830] Sorting by Multi-cut Rearrangements

    [...]

  • [hal-03346823] Sorting by Multi-Cut Rearrangements

    A multi-cut rearrangement of a string S is a string S′ obtained from S by an operation called k-cut rearrangement, that consists of (1) cutting S at a given number k of places in S, making S the concatenated string X1·X2·X3·…·Xk·Xk+1, where X1 and Xk+1 are possibly empty, and (2) rearranging the Xis so as to obtain S′=Xπ(1)·Xπ(2)·Xπ(3)·…·Xπ(k+1), π being a permutation on 1,2,…,k+1 satisfying π(1)=1 and π(k+1)=k+1. Given two strings S and T built on the same multiset of characters from an alphabet Σ, the Sorting by Multi-Cut Rearrangements (SMCR) problem asks whether a given number ℓ of k-cut rearrangements suffices to transform S into T. The SMCR problem generalizes several classical genomic rearrangements problems, such as Sorting by Transpositions and Sorting by Block Interchanges. It may also model chromoanagenesis, a recently discovered phenomenon consisting of massive simultaneous rearrangements. In this paper, we study the SMCR problem from an algorithmic complexity viewpoint. More precisely, we investigate its classical and parameterized complexity, as well as its approximability, in the general case or when S and T are permutations.

  • [hal-03346821] Decomposing subcubic graphs into claws, paths or triangles

    [...]

  • [hal-03341803] Evaluating Hierarchical Clustering Methods for Corpora with Chronological Order

    Hierarchical clustering can traditionally be represented through a dendrogram: a rooted tree whose leaves are documents, the length of the path between two leaves representing the stylistic/linguistic distance between the documents. Clusters correspond to branching nodes: the shorter the distance between two nodes, the more they are expected to share stylistic and linguistic features. We wonder how much the resulting dendrogram is consistent with the chronological order of writing. Indeed, this would provide us with a method of evaluating the result of the clustering. More precisely, the question we want to answer is: can the branching nodes of the dendrogram be re-ordered so that its leaves follow a chronological order as best as possible, while of course preserving the structure of the dendrogram?

  • [hal-03341682] eHPWAS'21: Ninth International workshop on e-health pervasive wireless applications and services

    [...]

  • [hal-03341680] eHPWAS'20: Eighth International workshop on e-health pervasive wireless applications and services

    [...]


Articles principaux

On the Performance of Sliding Window TD-LMMSE Channel Estimation for 5G Waveforms in High Mobility Scenario

SAIDEH, Michel ; BERBINEAU, Marion ; DAYOUB, Iyad   /   (2018)

IEEE Transactions on Vehicular Technology, 5p, doi: 10.1109/TVT.2018.2845551

https://dx.doi.org/10.1109/TVT.2018.2845551
https://ieeexplore.ieee.org/document/8375806/

Télécharger le document

On Doubly selective Channel Estimation for FBMC-OQAM using the LMMSE Filter for Future Railway Communications

SAIDEH, Michel ; BERBINEAU, Marion ; DAYOUB, Iyad   /   (2018)

ITST 2018, 16th International Conference on Intelligent Transport Systems Telecommunications, PORTUGAL, 6p

Plus d'infos

Cyber-Physical Security Risk Assessment for Train Control and Monitoring Systems

REKIK, mouna ; GRANSART, Christophe ; BERBINEAU, Marion   /   (2018)

SSV 2018, 1st International Workshop on System Security and Vulnerability, IEEE CNS Conference on Communications and Network Security, CHINE, 9p

Télécharger le document

Cyber-physical Threats and Vulnerabilities Analysis for Train Control and Monitoring Systems

REKIK, Mouna ; GRANSART, Christophe ; BERBINEAU, Marion   /   (2018)

IEEE ISNCC 2018, International Symposium on Networks, Computers and Communications, ITALIE, 6p

https://ieeexplore.ieee.org/document/8531005

Télécharger le document

A new clustering structure for VANET

RIVOIRARD, Lucas ; WAHL, Martine ; SONDI, Patrick ; BERBINEAU, Marion ; GRUYER, Dominique   /   (2018)

TRA 2018, 7th Transport Research Arena, AUTRICHE, 10p

https://zenodo.org/record/1485695#.XG7Ba7jZCbg
https://dx.doi.org/10.5281/zenodo.1485695

Plus d'infos

A Cooperative Vehicle Ego-localization Application Using V2V Communications with CBL Clustering

RIVOIRARD, Lucas ; WAHL, Martine ; SONDI, Patrick ; GRUYER, Dominique ; BERBINEAU, Marion   /   (2018)

IEEE IV 2018, 29th IEEE Intelligent Vehicles Symposium, CHINE, pp.722-727

https://ieeexplore.ieee.org/document/8500688
https://dx.doi.org/10.1109/IVS.2018.8500688

Plus d'infos

Extended Kalman Filter (EKF) Innovation-based Integrity Monitoring Scheme with C/N0 Weighting

ZHU, Ni ; BETAILLE, David ; MARAIS, Juliette ; BERBINEAU, Marion   /   (2018)

IEEE RTSI 2018, 4th International Forum on Research and Technologies for Society and Industry, ITALIE, 6p

Plus d'infos

Evaluating TCMS Train-to-Ground communication performances based on the LTE technology and discreet event simulations

BOUAZIZ, Maha ; YAN, Ying ; KASSAB, Mohamed ; SOLER, José ; BERBINEAU, Marion   /   (2018)

13th International Workshop on Communication Technologies for Vehicles: Nets4Cars - Nets4Trains - Nets4Aircraft - Nets4Spacecrafts, ESPAGNE, 12p

Plus d'infos

Train-to-Ground communications of Train Control and Monitoring Systems: A simulation platform modelling approach

BOUAZIZ, Maha ; YAN, Ying ; KASSAB, Mohamed ; SOLER, José ; BERBINEAU, Marion   /   (2018)

TRA 2018, 7th Transport Research Arena, AUTRICHE, 10p

Plus d'infos

Proposition d'une structuration dynamique d'un réseau de communication intervéhiculaire pour les ITS

RIVOIRARD, Lucas ; WAHL, Martine ; SONDI, Patrick ; BERBINEAU, Marion ; GRUYER, Dominique   /   (2018)

RDMI 2018, Les rencontres de la mobilité intelligente, ATEC ITS FRANCE, FRANCE, 11p

http://www.congres-atecitsfrance.fr/actualites/programme-2018-telecharger-les-pre-actes

Télécharger le document

Graph-based people segmentation using a genetically optimized combination of classifiers

MEURIE, Cyril ; LEZORAY, Olivier ; CONIGLIO, Christophe ; BERBINEAU, Marion   /   (2018)

Journal of Electronic Imaging, 27p

Télécharger le document

GNSS Integrity Enhancement for Urban Transport Applications by Error Characterization and Fault Detection and Exclusion (FDE)

ZHU, Ni ; BETAILLE, David ; MARAIS, Juliette ; BERBINEAU, Marion   /   (2018)

Géolocalisation et Navigation dans l'Espace et le Temps, Journées Scientifiques 2018 de l'URSI, FRANCE, 11p

https://ursi-france.sciencesconf.org/187025/document

Télécharger le document

Safety Appraisal of GNSS-Based Localization Systems Used in Train Spacing Control

BEUGIN, Julie ; LEGRAND, Cyril ; MARAIS, Juliette ; BERBINEAU, Marion ; EL KOURSI, El Miloudi   /   (2018)

IEEE Access, 6, 99, pp9898-9916, doi: 10.1109/ACCESS.2018.2807127

http://ieeexplore.ieee.org/document/8293773/
http://dx.doi.org/10.1109/ACCESS.2018.2807127

Télécharger le document

GNSS Position Integrity in Urban Environments: A Review of Literature

ZHU, Ni ; MARAIS, Juliette ; BETAILLE, David ; BERBINEAU, Marion   /   (2018)

IEEE Transactions on Intelligent Transportation Systems, 19, 9, pp2762-2778, doi: 10.1109/TITS.2017.2766768

https://doi.org/10.1109/TITS.2017.2766768
https://ieeexplore.ieee.org/document/8248655/

Télécharger le document

Joint Interference Cancellation for Multi-Carrier Modulation-Based Non-Orthogonal Multiple Access

SAIDEH, Michel ; ALSABA, Yamen ; DAYOUB, Iyad ; BERBINEAU, Marion   /   (2019)

IEEE Communications Letters, 23, 11, pp2114-2117, doi: 10.1109/LCOMM.2019.2933817

http://dx.doi.org/10.1109/LCOMM.2019.2933817
https://hal.archives-ouvertes.fr/hal-03133339

Plus d'infos

Efficient Equalization for FBMC-OQAM Under Doubly Selective Channel Estimation Errors

SAIDEH, Michel ; DAYOUB, Iyad ; BERBINEAU, Marion   /   (2019)

IEEE Communications Letters, 23, 5, pp863-866, doi: 10.1109/LCOMM.2019.2907938

http://dx.doi.org/10.1109/LCOMM.2019.2907938
https://hal.archives-ouvertes.fr/hal-03142226

Plus d'infos

Hardware-in-the-loop and Software-in-the-loop platform for test and validation of adaptable radio communications systems for railways at IP layer

MORENO, Juan ; BOUAZIZ, Maha ; BERBINEAU, Marion ; YAN, Ying ; SOLER, José ; TORREGO, Raul ; INAKI, Val ; VIZZARRI, Alessandro ; CLAVIER, Laurent ; KASSI, Rédha ; COCHERIL, Yann ; DENIAU, Virginie ; GRANSART, Christophe   /   (2019)

Net4Rails, FRANCE, 9p

https://orbit.dtu.dk/en/publications/hardware-in-the-loop-and-software-in-the-loop-platform-for-test-a

Télécharger le document

The SmartRaCon Concept for advanced train control systems

MEYER ZU HÖRSTE, Michael ; HAINZ, Svenja ; BERBINEAU, Marion ; MARAIS, Juliette ; MASSON, Emilie ; MENDIZABAL, Jaizki ; HUTCHINSON, Michael   /   (2019)

WCRR 2019, 12th World Congress on Railway Research, Railway Research to Enhance the Customer Experience, JAPON, 6p

Plus d'infos

Extraction de silhouettes à partir de boîtes englobantes de détection

MEURIE, Cyril ; LEZORAY, Olivier ; BERBINEAU, Marion   /   (2019)

GRETSI 2019, 27ème Colloque francophone de traitement du signal et des images, FRANCE, 4p

Plus d'infos

Safe satellite-based localization of the train thanks to a combination of accuracy enhancement and fault detection and exclusion schemes

MARAIS, Juliette ; ZHU, Ni ; BERBINEAU, Marion ; BETAILLE, David   /   (2019)

WCRR 2019, 12th World Congress on Railway Research, JAPON, 6p

Plus d'infos

Application of fuzzy theory for identifying the required availability of an autonomous localization unit in European Train Control System

NGUYEN, Khanh ; BEUGIN, Julie ; BERBINEAU, Marion ; MARAIS, Juliette   /   (2019)

Journal of Intelligent Transportation Systems, 18p, doi: 10.1080/15472450.2018.1525533

https://doi.org/10.1080/15472450.2018.1525533
https://www.tandfonline.com/doi/full/10.1080/15472450.2018.1525533

Télécharger le document

Emulation of various radio access technologies for zero on site testing in the railway domain - the Emulradio4rail platforms

BERBINEAU, Marion ; MORENO, Juan ; KHARBECH, Sofiane ; YANG, Ying ; VIZZARI, Alessandro ; TORREGO, Raul ; SOLER, José ; CLAVIER, Laurent ; KASSI, Rédha ; MAZZENGA, Franco ; GIULIANO, Romeo ; INAKI, Val ; GRANSART, Christophe ; DENIAU, Virginie ; COCHERIL, Yann ; SVENSSON, Kristina ; CARILLO, Armano   /   (2020)

TRA 2020, 8th Transport Research Arena, FINLANDE, 10p

https://hal.archives-ouvertes.fr/hal-03343233

Plus d'infos

Emulation of end-to-end communications systems in railway scenarios: physical layer results

MORENO GARCIA-LOYGORRI, Juan ; KHARBECH, Sofiane ; CLAVIER, Laurent ; KASSI, Redha ; TORREGO, Raul ; ARRIOLA, Aitor ; VAL, Inaki ; BERBINEAU, Marion ; SOLER, José ; YAN, Ying   /   (2020)

EuCAP 2020, 14th European Conference on Antennas and Propagation, DANEMARK, 5p

http://dx.doi.org/10.23919/EuCAP48036.2020.9135760
https://hal.archives-ouvertes.fr/hal-03270096
https://hal.archives-ouvertes.fr/hal-03270096/file/EuCAP2020_YingYan.pdf

Télécharger le document

GNSS Integrity Monitoring Schemes for Terrestrial Applications in Harsh Signal Environments

ZHU, Ni ; BETAILLE, David ; MARAIS, Juliette ; BERBINEAU, Marion   /   (2020)

IEEE Intelligent Transportation Systems Magazine , 11p, doi: 10.1109/MITS.2020.2994076

https://ieeexplore.ieee.org/document/9113715

Plus d'infos