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Cohérence et robustesse dans un système multiagent perturbé : application à un système décentralisé de collecte d'information distribué

Author: Quang-Anh Nguyen VuSalima HassasRichard CanalBenoît Gaudou, enseignant-chercheur en informatique).Frédéric ArmettaAll authors
Publisher: 2012.
Dissertation: Thèse de doctorat : Informatique : Lyon 1 : 2012.
Edition/Format:   Computer file : Document : Thesis/dissertation : French
Summary:
L'objectif de cette thèse est de proposer une approche générale améliorant le maintien de la cohérence et de la robustesse dans un système multi-agents (SMA) qui recueille collectivement des informations provenant des sources distribuées où certains sources sont défectueuses (volontairement ou non). Dans ce contexte, les informations recueillies collectivement par le système sont une agrégation
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Genre/Form: Thèses et écrits académiques
Material Type: Document, Thesis/dissertation, Internet resource
Document Type: Internet Resource, Computer File
All Authors / Contributors: Quang-Anh Nguyen Vu; Salima Hassas; Richard Canal; Benoît Gaudou, enseignant-chercheur en informatique).; Frédéric Armetta; Michel Occello, chercheur en intelligence artificielle).; Laurent Vercouter, chercheur en informatique).; Marie-Pierre Gleizes, enseignante-chercheuse en informatique).; Giovanna Di Marzo Serugendo; Université Claude Bernard (Lyon).; École doctorale en Informatique et Mathématiques de Lyon.
OCLC Number: 879172688
Notes: Titre provenant de l'écran-titre.
Description: 1 online resource
Responsibility: Quang-Anh Nguyen Vu ; sous la direction de Salima Hassas et de Richard Canal et de Benoît Gaudou et de Frédéric Armetta.

Abstract:

L'objectif de cette thèse est de proposer une approche générale améliorant le maintien de la cohérence et de la robustesse dans un système multi-agents (SMA) qui recueille collectivement des informations provenant des sources distribuées où certains sources sont défectueuses (volontairement ou non). Dans ce contexte, les informations recueillies collectivement par le système sont une agrégation progressive (non linéaire) des informations recueillies individuellement par chaque agent. Par conséquent, chaque agent a des informations directes (recueillies par lui-même) et des informations indirectes (obtenues grâce à la communication avec d'autres agents). La cohérence du système est définie par la compatibilité des informations recueillies collectivement sur l'environnement exploré avec l'environnement réel. La robustesse du système est définie par la capacité du système de maintenir la cohérence de ses informations, en dépit de l'existence et de l'augmentation des agents défaillants au sein du système.Pour assurer la cohérence du système, nous proposons un modèle de confiance appelé TrustSet, permettant aux agents de raisonner eux-mêmes sur les informations collectées et en particulier de calculer la fiabilité de ces informations. Chaque agent maintient un réseau de confiance et un système d'informations locales construit à partir de la confrontation des informations directes (collectées par l'agent) et des informations indirectes (obtenues à partir des agents rencontrés) pour développer une stratégie de communication locale ou globale garantissant la robustesse du système par rapport aux effets de la dissonance des agents. Ensuite, nous construisons un système multi-agents capable de définir dynamiquement ou de faire émerger des stratégies de déplacement ou de communication adaptées à la perturbation. Une démarche d'auto-organisation se base sur une vision systémique dans laquelle nous considérons un couplage structurel entre les deux composantes du système : le sous-système de collecte d'information directe et le sous-système de communication. Ce mécanisme agit comme un guide pour la communication et pour la limitation de la diffusion d'informations dissonantes dans le système, réduisant ainsi son impact sur le processus de la collecte d'information collective. De nombreuses simulations ont été menées dans le cadre d'une application de cartographie collaborative, afin de montrer l'intérêt de notre approche.

This thesis addresses the issue of maintaining information coherence and its robustness in a multiagent system, that collectively gathers information from distributed sources and where some sources may be defective (deliberately or not). In this context, the collective information gathered by the system is a progressive (possibly non-linear) aggregation of information collected individually by each agent. Therefore, each agent has direct information, collected by itself, and indirect information, obtained through communication with other agents. System coherence is defined by the compatibility of collected information about the explored environment and its actual information. System robustness is defined by the capability to maintain information coherence, despite the existence and increase of faulty agents within the system. To ensure the system coherence, this thesis proposes a trust model named TrustSets, allowing agents themselves to reason about collected information to ensure its consistency by using the calculation of the information reliability. Each agent maintains a trust network and can recognize direct (collected from the environment) and indirect (collected by exchanging information with other agents) information, not only in its stored data, but also in the data transmitted by agents it encounters. Then, the agents develop their own local and global communication strategies to ensure the system robustness against the effects of dissonance agents. To ensure the system robustness, we construct a multi-agent system which brings out dynamically strategies of movement and communication automatically adapted to the perturbation. For this purpose, we propose a self-organizational approach, based on a systemic view in which we consider a structural coupling between two levels: direct information gathering and communication. This mechanism acts as a guide for communicating and for limiting the propagation of dissonant information in the system. Consequently, it reduces the impact of dissonant information on the process of gathering information collectively. Various experiments were conducted as the part of a collaborative mapping application to show the interest of our approach.

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Primary Entity<\/h3>\n
<http:\/\/www.worldcat.org\/oclc\/879172688<\/a>> # Coh\u00E9rence et robustesse dans un syst\u00E8me multiagent perturb\u00E9 : application \u00E0 un syst\u00E8me d\u00E9centralis\u00E9 de collecte d\'information distribu\u00E9<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nbgn:ComputerFile<\/a>, schema:CreativeWork<\/a>, schema:MediaObject<\/a>, bgn:Thesis<\/a> ;\u00A0\u00A0\u00A0\nbgn:inSupportOf<\/a> \"Th\u00E8se de doctorat : Informatique : Lyon 1 : 2012.<\/span>\" ;\u00A0\u00A0\u00A0\nlibrary:oclcnum<\/a> \"879172688<\/span>\" ;\u00A0\u00A0\u00A0\nlibrary:placeOfPublication<\/a> <http:\/\/id.loc.gov\/vocabulary\/countries\/fr<\/a>> ;\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/mapping<\/a>> ; # Mapping<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/dewey.info\/class\/006.33\/<\/a>> ;\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/confiance<\/a>> ; # Confiance<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/trustnet<\/a>> ; # TrustNet<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Topic\/traitement_reparti<\/a>> ; # Traitement r\u00E9parti<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/coherence<\/a>> ; # Coh\u00E9rence<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/systeme_multi_agents<\/a>> ; # Syst\u00E8me multi-agents<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/robustesse<\/a>> ; # Robustesse<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Topic\/systemes_auto_organises<\/a>> ; # Syst\u00E8mes auto-organis\u00E9s<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Topic\/systemes_d_information<\/a>> ; # Syst\u00E8mes d\'information<\/span>\n\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/auto_organisation<\/a>> ; # Auto-organisation<\/span>\n\u00A0\u00A0\u00A0\nschema:author<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/nguyen_vu_quang_anh_1982<\/a>> ; # Quang-Anh Nguyen Vu<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/occello_michel_19_chercheur_en_intelligence_artificielle<\/a>> ; # chercheur en intelligence artificielle). Michel Occello<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/armetta_frederic_1978<\/a>> ; # Fr\u00E9d\u00E9ric Armetta<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/canal_richard_1953<\/a>> ; # Richard Canal<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Organization\/ecole_doctorale_en_informatique_et_mathematiques_de_lyon<\/a>> ; # \u00C9cole doctorale en Informatique et Math\u00E9matiques de Lyon.<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/hassas_salima_1964<\/a>> ; # Salima Hassas<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/vercouter_laurent_1974_chercheur_en_informatique<\/a>> ; # chercheur en informatique). Laurent Vercouter<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/di_marzo_serugendo_giovanna<\/a>> ; # Giovanna Di Marzo Serugendo<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Organization\/universite_claude_bernard_lyon<\/a>> ; # Universit\u00E9 Claude Bernard (Lyon).<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/gaudou_benoit_1980_enseignant_chercheur_en_informatique<\/a>> ; # enseignant-chercheur en informatique). Beno\u00EEt Gaudou<\/span>\n\u00A0\u00A0\u00A0\nschema:contributor<\/a> <http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/gleizes_marie_pierre_19_enseignante_chercheuse_en_informatique<\/a>> ; # enseignante-chercheuse en informatique). Marie-Pierre Gleizes<\/span>\n\u00A0\u00A0\u00A0\nschema:datePublished<\/a> \"2012<\/span>\" ;\u00A0\u00A0\u00A0\nschema:description<\/a> \"This thesis addresses the issue of maintaining information coherence and its robustness in a multiagent system, that collectively gathers information from distributed sources and where some sources may be defective (deliberately or not). In this context, the collective information gathered by the system is a progressive (possibly non-linear) aggregation of information collected individually by each agent. Therefore, each agent has direct information, collected by itself, and indirect information, obtained through communication with other agents. System coherence is defined by the compatibility of collected information about the explored environment and its actual information. System robustness is defined by the capability to maintain information coherence, despite the existence and increase of faulty agents within the system. To ensure the system coherence, this thesis proposes a trust model named TrustSets, allowing agents themselves to reason about collected information to ensure its consistency by using the calculation of the information reliability. Each agent maintains a trust network and can recognize direct (collected from the environment) and indirect (collected by exchanging information with other agents) information, not only in its stored data, but also in the data transmitted by agents it encounters. Then, the agents develop their own local and global communication strategies to ensure the system robustness against the effects of dissonance agents. To ensure the system robustness, we construct a multi-agent system which brings out dynamically strategies of movement and communication automatically adapted to the perturbation. For this purpose, we propose a self-organizational approach, based on a systemic view in which we consider a structural coupling between two levels: direct information gathering and communication. This mechanism acts as a guide for communicating and for limiting the propagation of dissonant information in the system. Consequently, it reduces the impact of dissonant information on the process of gathering information collectively. Various experiments were conducted as the part of a collaborative mapping application to show the interest of our approach.<\/span>\"@fr<\/a> ;\u00A0\u00A0\u00A0\nschema:description<\/a> \"L\'objectif de cette th\u00E8se est de proposer une approche g\u00E9n\u00E9rale am\u00E9liorant le maintien de la coh\u00E9rence et de la robustesse dans un syst\u00E8me multi-agents (SMA) qui recueille collectivement des informations provenant des sources distribu\u00E9es o\u00F9 certains sources sont d\u00E9fectueuses (volontairement ou non). Dans ce contexte, les informations recueillies collectivement par le syst\u00E8me sont une agr\u00E9gation progressive (non lin\u00E9aire) des informations recueillies individuellement par chaque agent. Par cons\u00E9quent, chaque agent a des informations directes (recueillies par lui-m\u00EAme) et des informations indirectes (obtenues gr\u00E2ce \u00E0 la communication avec d\'autres agents). La coh\u00E9rence du syst\u00E8me est d\u00E9finie par la compatibilit\u00E9 des informations recueillies collectivement sur l\'environnement explor\u00E9 avec l\'environnement r\u00E9el. La robustesse du syst\u00E8me est d\u00E9finie par la capacit\u00E9 du syst\u00E8me de maintenir la coh\u00E9rence de ses informations, en d\u00E9pit de l\'existence et de l\'augmentation des agents d\u00E9faillants au sein du syst\u00E8me.Pour assurer la coh\u00E9rence du syst\u00E8me, nous proposons un mod\u00E8le de confiance appel\u00E9 TrustSet, permettant aux agents de raisonner eux-m\u00EAmes sur les informations collect\u00E9es et en particulier de calculer la fiabilit\u00E9 de ces informations. Chaque agent maintient un r\u00E9seau de confiance et un syst\u00E8me d\'informations locales construit \u00E0 partir de la confrontation des informations directes (collect\u00E9es par l\'agent) et des informations indirectes (obtenues \u00E0 partir des agents rencontr\u00E9s) pour d\u00E9velopper une strat\u00E9gie de communication locale ou globale garantissant la robustesse du syst\u00E8me par rapport aux effets de la dissonance des agents. Ensuite, nous construisons un syst\u00E8me multi-agents capable de d\u00E9finir dynamiquement ou de faire \u00E9merger des strat\u00E9gies de d\u00E9placement ou de communication adapt\u00E9es \u00E0 la perturbation. Une d\u00E9marche d\'auto-organisation se base sur une vision syst\u00E9mique dans laquelle nous consid\u00E9rons un couplage structurel entre les deux composantes du syst\u00E8me : le sous-syst\u00E8me de collecte d\'information directe et le sous-syst\u00E8me de communication. Ce m\u00E9canisme agit comme un guide pour la communication et pour la limitation de la diffusion d\'informations dissonantes dans le syst\u00E8me, r\u00E9duisant ainsi son impact sur le processus de la collecte d\'information collective. De nombreuses simulations ont \u00E9t\u00E9 men\u00E9es dans le cadre d\'une application de cartographie collaborative, afin de montrer l\'int\u00E9r\u00EAt de notre approche.<\/span>\"@fr<\/a> ;\u00A0\u00A0\u00A0\nschema:exampleOfWork<\/a> <http:\/\/worldcat.org\/entity\/work\/id\/1880052887<\/a>> ;\u00A0\u00A0\u00A0\nschema:genre<\/a> \"Th\u00E8ses et \u00E9crits acad\u00E9miques<\/span>\"@fr<\/a> ;\u00A0\u00A0\u00A0\nschema:inLanguage<\/a> \"fr<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Coh\u00E9rence et robustesse dans un syst\u00E8me multiagent perturb\u00E9 : application \u00E0 un syst\u00E8me d\u00E9centralis\u00E9 de collecte d\'information distribu\u00E9<\/span>\"@fr<\/a> ;\u00A0\u00A0\u00A0\nschema:productID<\/a> \"879172688<\/span>\" ;\u00A0\u00A0\u00A0\nschema:url<\/a> <http:\/\/www.theses.fr\/2012LYO10232\/document<\/a>> ;\u00A0\u00A0\u00A0\nschema:url<\/a> <https:\/\/tel.archives-ouvertes.fr\/tel-00987118<\/a>> ;\u00A0\u00A0\u00A0\nwdrs:describedby<\/a> <http:\/\/www.worldcat.org\/title\/-\/oclc\/879172688<\/a>> ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n\n

Related Entities<\/h3>\n
<http:\/\/dewey.info\/class\/006.33\/<\/a>>\u00A0\u00A0\u00A0\u00A0a \nschema:Intangible<\/a> ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Organization\/ecole_doctorale_en_informatique_et_mathematiques_de_lyon<\/a>> # \u00C9cole doctorale en Informatique et Math\u00E9matiques de Lyon.<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Organization<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"\u00C9cole doctorale en Informatique et Math\u00E9matiques de Lyon.<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Organization\/universite_claude_bernard_lyon<\/a>> # Universit\u00E9 Claude Bernard (Lyon).<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Organization<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Universit\u00E9 Claude Bernard (Lyon).<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/armetta_frederic_1978<\/a>> # Fr\u00E9d\u00E9ric Armetta<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:birthDate<\/a> \"1978<\/span>\" ;\u00A0\u00A0\u00A0\nschema:deathDate<\/a> \"\" ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Armetta<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Fr\u00E9d\u00E9ric<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Fr\u00E9d\u00E9ric Armetta<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/canal_richard_1953<\/a>> # Richard Canal<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:birthDate<\/a> \"1953<\/span>\" ;\u00A0\u00A0\u00A0\nschema:deathDate<\/a> \"\" ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Canal<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Richard<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Richard Canal<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/di_marzo_serugendo_giovanna<\/a>> # Giovanna Di Marzo Serugendo<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Di Marzo Serugendo<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Giovanna<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Giovanna Di Marzo Serugendo<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/gaudou_benoit_1980_enseignant_chercheur_en_informatique<\/a>> # enseignant-chercheur en informatique). Beno\u00EEt Gaudou<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:birthDate<\/a> \"1980<\/span>\" ;\u00A0\u00A0\u00A0\nschema:deathDate<\/a> \";<\/span>\" ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Gaudou<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Beno\u00EEt<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"enseignant-chercheur en informatique). Beno\u00EEt Gaudou<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/gleizes_marie_pierre_19_enseignante_chercheuse_en_informatique<\/a>> # enseignante-chercheuse en informatique). Marie-Pierre Gleizes<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:birthDate<\/a> \"19..<\/span>\" ;\u00A0\u00A0\u00A0\nschema:deathDate<\/a> \";<\/span>\" ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Gleizes<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Marie-Pierre<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"enseignante-chercheuse en informatique). Marie-Pierre Gleizes<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/hassas_salima_1964<\/a>> # Salima Hassas<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:birthDate<\/a> \"1964<\/span>\" ;\u00A0\u00A0\u00A0\nschema:deathDate<\/a> \"\" ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Hassas<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Salima<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Salima Hassas<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/nguyen_vu_quang_anh_1982<\/a>> # Quang-Anh Nguyen Vu<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:birthDate<\/a> \"1982<\/span>\" ;\u00A0\u00A0\u00A0\nschema:deathDate<\/a> \"\" ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Nguyen Vu<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Quang-Anh<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Quang-Anh Nguyen Vu<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/occello_michel_19_chercheur_en_intelligence_artificielle<\/a>> # chercheur en intelligence artificielle). Michel Occello<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:birthDate<\/a> \"19..<\/span>\" ;\u00A0\u00A0\u00A0\nschema:deathDate<\/a> \";<\/span>\" ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Occello<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Michel<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"chercheur en intelligence artificielle). Michel Occello<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Person\/vercouter_laurent_1974_chercheur_en_informatique<\/a>> # chercheur en informatique). Laurent Vercouter<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Person<\/a> ;\u00A0\u00A0\u00A0\nschema:birthDate<\/a> \"1974<\/span>\" ;\u00A0\u00A0\u00A0\nschema:deathDate<\/a> \";<\/span>\" ;\u00A0\u00A0\u00A0\nschema:familyName<\/a> \"Vercouter<\/span>\" ;\u00A0\u00A0\u00A0\nschema:givenName<\/a> \"Laurent<\/span>\" ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"chercheur en informatique). Laurent Vercouter<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/auto_organisation<\/a>> # Auto-organisation<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Thing<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Auto-organisation<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/coherence<\/a>> # Coh\u00E9rence<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Thing<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Coh\u00E9rence<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/confiance<\/a>> # Confiance<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Thing<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Confiance<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/mapping<\/a>> # Mapping<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Thing<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Mapping<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/robustesse<\/a>> # Robustesse<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Thing<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Robustesse<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/systeme_multi_agents<\/a>> # Syst\u00E8me multi-agents<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Thing<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Syst\u00E8me multi-agents<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Thing\/trustnet<\/a>> # TrustNet<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Thing<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"TrustNet<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Topic\/systemes_auto_organises<\/a>> # Syst\u00E8mes auto-organis\u00E9s<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Intangible<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Syst\u00E8mes auto-organis\u00E9s<\/span>\"@fr<\/a> ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Topic\/systemes_d_information<\/a>> # Syst\u00E8mes d\'information<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Intangible<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Syst\u00E8mes d\'information<\/span>\"@fr<\/a> ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/experiment.worldcat.org\/entity\/work\/data\/1880052887#Topic\/traitement_reparti<\/a>> # Traitement r\u00E9parti<\/span>\n\u00A0\u00A0\u00A0\u00A0a \nschema:Intangible<\/a> ;\u00A0\u00A0\u00A0\nschema:name<\/a> \"Traitement r\u00E9parti<\/span>\"@fr<\/a> ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/id.loc.gov\/vocabulary\/countries\/fr<\/a>>\u00A0\u00A0\u00A0\u00A0a \nschema:Place<\/a> ;\u00A0\u00A0\u00A0\ndcterms:identifier<\/a> \"fr<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/www.theses.fr\/2012LYO10232\/document<\/a>>\u00A0\u00A0\u00A0\nrdfs:comment<\/a> \"Acc\u00E8s au texte int\u00E9gral<\/span>\" ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n
<http:\/\/www.worldcat.org\/title\/-\/oclc\/879172688<\/a>>\u00A0\u00A0\u00A0\u00A0a \ngenont:InformationResource<\/a>, genont:ContentTypeGenericResource<\/a> ;\u00A0\u00A0\u00A0\nschema:about<\/a> <http:\/\/www.worldcat.org\/oclc\/879172688<\/a>> ; # Coh\u00E9rence et robustesse dans un syst\u00E8me multiagent perturb\u00E9 : application \u00E0 un syst\u00E8me d\u00E9centralis\u00E9 de collecte d\'information distribu\u00E9<\/span>\n\u00A0\u00A0\u00A0\nschema:dateModified<\/a> \"2020-10-08<\/span>\" ;\u00A0\u00A0\u00A0\nvoid:inDataset<\/a> <http:\/\/purl.oclc.org\/dataset\/WorldCat<\/a>> ;\u00A0\u00A0\u00A0\u00A0.\n\n\n<\/div>\n\n

Content-negotiable representations<\/p>\n