{"id":"https://openalex.org/W79624716","doi":null,"title":"Vers un mod\u00e8le de langue mixte concepts-mots pour la recherche d'information.","display_name":"Vers un mod\u00e8le de langue mixte concepts-mots pour la recherche d'information.","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W79624716","mag":"79624716"},"language":"fr","primary_location":{"id":"mag:79624716","doi":null,"is_oa":false,"landing_page_url":"http://www.asso-aria.org/coria/2010/387.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306507064","display_name":"CORIA","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"CORIA","raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5014261429","display_name":"Lynda Said Lhadj","orcid":"https://orcid.org/0009-0005-3850-9229","observed_orcids":["https://orcid.org/0009-0005-3850-9229"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lynda Said Lhadj","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052301458","display_name":"Mohand Boughanem","orcid":"https://orcid.org/0000-0001-7004-0807","observed_orcids":["https://orcid.org/0000-0001-7004-0807"]},"institutions":[{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4210152422","https://openalex.org/I4405258862","https://openalex.org/I4405259414"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohand Boughanem","raw_affiliation_strings":["Institut de Recherche en Informatique de Toulouse"],"raw_orcid":"https://orcid.org/0000-0001-7004-0807","affiliations":[{"raw_affiliation_string":"Institut de Recherche en Informatique de Toulouse","institution_ids":["https://openalex.org/I4210119061"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015511374","display_name":"Karima Amrouche","orcid":"https://orcid.org/0009-0002-6785-7394","observed_orcids":["https://orcid.org/0009-0002-6785-7394","https://orcid.org/0009-0009-2410-2582"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Karima Amrouche","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01657081,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"387","last_page":"398"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10181","display_name":"Natural Language Processing Techniques","score":0.003000000026077032,"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"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.0005000000237487257,"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/language-models","display_name":"language models","score":0.6639999747276306},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"information retrieval","score":0.9470000267028809},{"id":"https://openalex.org/keywords/concepts","display_name":"concepts","score":0.5199999809265137},{"id":"https://openalex.org/keywords/semantic-relations","display_name":"semantic relations","score":0.6570000052452087},{"id":"https://openalex.org/keywords/query-representation","display_name":"query representation","score":0.4650000035762787},{"id":"https://openalex.org/keywords/document-representation","display_name":"document representation","score":0.9639999866485596}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6301594376564026},{"id":"https://openalex.org/C35651441","wikidata":"https://www.wikidata.org/wiki/Q625303","display_name":"Independence (probability theory)","level":2,"score":0.5321188569068909},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5225348472595215},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.513650119304657},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5077446699142456},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.45169636607170105},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.38752827048301697},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2648484706878662},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.13488459587097168},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:79624716","doi":null,"is_oa":false,"landing_page_url":"http://www.asso-aria.org/coria/2010/387.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306507064","display_name":"CORIA","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"CORIA","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W60120851","https://openalex.org/W1524600233","https://openalex.org/W1647729745","https://openalex.org/W1975422446","https://openalex.org/W2062270497","https://openalex.org/W2069618935","https://openalex.org/W2084334506","https://openalex.org/W2093390569","https://openalex.org/W2095760507","https://openalex.org/W2136480620","https://openalex.org/W2136542423","https://openalex.org/W2136583886","https://openalex.org/W2158195707","https://openalex.org/W2160825952"],"related_works":["https://openalex.org/W162182880","https://openalex.org/W2115760558","https://openalex.org/W1514934542","https://openalex.org/W2613856391","https://openalex.org/W2346435300","https://openalex.org/W7098242697","https://openalex.org/W2083185104","https://openalex.org/W7100078281","https://openalex.org/W133979388","https://openalex.org/W1474460128"],"abstract_inverted_index":{"The":[0,66],"majority":[1],"of":[2,59],"language":[3,67],"models":[4,18],"applied":[5],"to":[6,62,80],"information":[7],"retrieval":[8],"is":[9,54,73],"based":[10,55],"on":[11,56],"word":[12],"independence":[13,83],"hypothesis.":[14],"More":[15],"precisely,":[16],"those":[17,28],"are":[19],"estimated":[20],"without":[21],"considering":[22],"semantic":[23,60],"or":[24],"conceptual":[25],"relations":[26],"between":[27,46],"words.":[29],"To":[30],"palliate":[31],"this":[32,71],"problem,":[33],"two":[34],"principal":[35],"approaches":[36],"have":[37],"been":[38],"explored:":[39],"the":[40,51,57,75,82],"first":[41],"one":[42],"integrates":[43],"syntactic":[44],"dependencies":[45],"words":[47,64],"(bi-grams,":[48],"bi-terms)":[49],"and":[50,90],"second":[52,76],"approach":[53],"use":[58],"resources":[61],"integrate":[63],"dependencies.":[65],"model":[68],"proposed":[69],"in":[70,74],"paper":[72],"approach.":[77],"We":[78],"propose":[79],"relax":[81],"terms":[84],"constraint":[85],"by":[86],"representing":[87],"both":[88],"documents":[89],"queries":[91],"with":[92],"concepts.":[93,101],"MOTS-CLES":[94],":":[95],"Recherche":[96],"d\u2019information,":[97],"modele":[98],"de":[99],"langue,":[100]},"counts_by_year":[],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2016-06-24T00:00:00"}