{"id":"https://openalex.org/W1974079913","doi":"https://doi.org/10.1145/1102613.1102616","title":"D\u00e9finition du contexte","display_name":"D\u00e9finition du contexte","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1974079913","doi":"https://doi.org/10.1145/1102613.1102616","mag":"1974079913"},"language":"fr","primary_location":{"id":"doi:10.1145/1102613.1102616","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1102613.1102616","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd French-speaking conference on Mobility and uibquity computing  - UbiMob '05","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108478490","display_name":"St\u00e9phane Lavirotte","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"St\u00e9phane Lavirotte","raw_affiliation_strings":["I3S (UNSA/CNRS) UMR, \u00e8quipe Mainline, Sophia Antipolis, France","I3S (UNSA/CNRS) UMR, \u00e8quipe Mainline, Sophia Antipolis, France#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I3S (UNSA/CNRS) UMR, \u00e8quipe Mainline, Sophia Antipolis, France","institution_ids":["https://openalex.org/I1326498283","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"I3S (UNSA/CNRS) UMR, \u00e8quipe Mainline, Sophia Antipolis, France#TAB#","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003885896","display_name":"Diane Lingrand","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210106479","display_name":"Laboratoire d'Informatique, Signaux et Syst\u00e8mes de Sophia Antipolis","ror":"https://ror.org/01215r597","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I201841394","https://openalex.org/I4210106479","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Diane Lingrand","raw_affiliation_strings":["I3S (UNSA/CNRS) UMR, \u00e8quipe Rainbow, Sophia Antipolis, France","I3S (UNSA/CNRS) UMR, \u00e8quipe Rainbow, Sophia Antipolis, France#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I3S (UNSA/CNRS) UMR, \u00e8quipe Rainbow, Sophia Antipolis, France","institution_ids":["https://openalex.org/I4210106479","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"I3S (UNSA/CNRS) UMR, \u00e8quipe Rainbow, Sophia Antipolis, France#TAB#","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044733748","display_name":"Jean\u2010Yves Tigli","orcid":"https://orcid.org/0000-0002-0531-6384"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210106479","display_name":"Laboratoire d'Informatique, Signaux et Syst\u00e8mes de Sophia Antipolis","ror":"https://ror.org/01215r597","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I201841394","https://openalex.org/I4210106479","https://openalex.org/I4210159245"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jean-Yves Tigli","raw_affiliation_strings":["I3S (UNSA/CNRS) UMR, \u00e8quipe Rainbow, Sophia Antipolis, France","I3S (UNSA/CNRS) UMR, \u00e8quipe Rainbow, Sophia Antipolis, France#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I3S (UNSA/CNRS) UMR, \u00e8quipe Rainbow, Sophia Antipolis, France","institution_ids":["https://openalex.org/I4210106479","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"I3S (UNSA/CNRS) UMR, \u00e8quipe Rainbow, Sophia Antipolis, France#TAB#","institution_ids":["https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5982,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.68908124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"9","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12031","display_name":"Speech and dialogue systems","score":0.9656999707221985,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/formalism","display_name":"Formalism (music)","score":0.862690806388855},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7075517177581787},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.47022151947021484},{"id":"https://openalex.org/keywords/context-model","display_name":"Context model","score":0.4125075042247772},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.36919471621513367},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3574520945549011},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2524915337562561},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09681594371795654}],"concepts":[{"id":"https://openalex.org/C73301696","wikidata":"https://www.wikidata.org/wiki/Q5469984","display_name":"Formalism (music)","level":3,"score":0.862690806388855},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7075517177581787},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.47022151947021484},{"id":"https://openalex.org/C183322885","wikidata":"https://www.wikidata.org/wiki/Q17007702","display_name":"Context model","level":3,"score":0.4125075042247772},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.36919471621513367},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3574520945549011},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2524915337562561},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09681594371795654},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.0},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1102613.1102616","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1102613.1102616","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd French-speaking conference on Mobility and uibquity computing  - UbiMob '05","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1497806559","https://openalex.org/W1510817841","https://openalex.org/W1967661515","https://openalex.org/W2026449557","https://openalex.org/W2030278098","https://openalex.org/W2051041902","https://openalex.org/W2094204865","https://openalex.org/W2143157063","https://openalex.org/W2539910769","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2952002389","https://openalex.org/W2231510842","https://openalex.org/W1826435951","https://openalex.org/W1863657797","https://openalex.org/W1522840501","https://openalex.org/W2083432852","https://openalex.org/W2108817396","https://openalex.org/W1810323920","https://openalex.org/W1841516175","https://openalex.org/W2096050774"],"abstract_inverted_index":{"This":[0],"paper":[1],"targets":[2],"with":[3,49],"applications":[4,23],"running":[5],"on":[6,52,56,72],"mobile":[7,74],"devices.":[8],"We":[9,70],"aim":[10],"at":[11],"developing":[12],"a":[13,16,73],"formalism":[14,65],"and":[15],"framework":[17],"to":[18,66],"simplify":[19],"the":[20,27,41,62,76],"development":[21],"of":[22,43,59],"taking":[24],"into":[25],"account":[26],"context":[28,44,53,63],"in":[29],"which":[30],"they":[31],"are":[32],"running.Following":[33],"previous":[34],"studies":[35],"from":[36],"other":[37],"authors,":[38],"we":[39],"extend":[40,61],"notion":[42],"area":[45,64],"using":[46],"distance":[47],"function":[48,51],"cost":[50],"space":[54],"dealing":[55],"different":[57],"modes":[58],"selection.We":[60],"encompass":[67],"more":[68],"applications.":[69],"demonstrate":[71],"applications:":[75],"museum":[77],"visit.":[78]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}