{"id":"https://openalex.org/W2030975261","doi":"https://doi.org/10.1145/1062745.1062877","title":"AVATAR","display_name":"AVATAR","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2030975261","doi":"https://doi.org/10.1145/1062745.1062877","mag":"2030975261"},"language":"en","primary_location":{"id":"doi:10.1145/1062745.1062877","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1062745.1062877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Special interest tracks and posters of the 14th international conference on World Wide Web  - WWW '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":null,"display_name":"Yolanda Blanco","orcid":null},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Yolanda Blanco","raw_affiliation_strings":["University of Vigo, Spain","University of Vigo, Spain,"],"affiliations":[{"raw_affiliation_string":"University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"University of Vigo, Spain,","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024510171","display_name":"Jos\u00e9 J. Pazos\u2010Arias","orcid":"https://orcid.org/0000-0002-0424-5481"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 J. Pazos","raw_affiliation_strings":["University of Vigo, Spain","University of Vigo, Spain,"],"affiliations":[{"raw_affiliation_string":"University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"University of Vigo, Spain,","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073680999","display_name":"Alberto Gil\u2010Solla","orcid":"https://orcid.org/0000-0002-9641-4149"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alberto Gil","raw_affiliation_strings":["University of Vigo, Spain","University of Vigo, Spain,"],"affiliations":[{"raw_affiliation_string":"University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"University of Vigo, Spain,","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103358747","display_name":"Manuel Ramos","orcid":null},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Ramos","raw_affiliation_strings":["University of Vigo, Spain","University of Vigo, Spain,"],"affiliations":[{"raw_affiliation_string":"University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"University of Vigo, Spain,","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051996497","display_name":"Ana Isabel Gonz\u00e1lez Fern\u00e1ndez","orcid":"https://orcid.org/0000-0002-4608-1411"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ana Fern\u00e1ndez","raw_affiliation_strings":["University of Vigo, Spain","University of Vigo, Spain,"],"affiliations":[{"raw_affiliation_string":"University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"University of Vigo, Spain,","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076160231","display_name":"Rebeca P. D\u0131\u0301az Redondo","orcid":"https://orcid.org/0000-0002-2367-2219"},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rebeca P. D\u00edaz","raw_affiliation_strings":["University of Vigo, Spain","University of Vigo, Spain,"],"affiliations":[{"raw_affiliation_string":"University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"University of Vigo, Spain,","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008364675","display_name":"Mart\u00edn L\u00f3pez","orcid":null},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mart\u00edn L\u00f3pez","raw_affiliation_strings":["University of Vigo, Spain","University of Vigo, Spain,"],"affiliations":[{"raw_affiliation_string":"University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"University of Vigo, Spain,","institution_ids":["https://openalex.org/I6289922"]}]},{"author_position":"last","author":{"id":null,"display_name":"Bel\u00e9n Barrag\u00e1ns","orcid":null},"institutions":[{"id":"https://openalex.org/I6289922","display_name":"Universidade de Vigo","ror":"https://ror.org/05rdf8595","country_code":"ES","type":"education","lineage":["https://openalex.org/I6289922"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Bel\u00e9n Barrag\u00e1ns","raw_affiliation_strings":["University of Vigo, Spain","University of Vigo, Spain,"],"affiliations":[{"raw_affiliation_string":"University of Vigo, Spain","institution_ids":["https://openalex.org/I6289922"]},{"raw_affiliation_string":"University of Vigo, Spain,","institution_ids":["https://openalex.org/I6289922"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I6289922"],"apc_list":null,"apc_paid":null,"fwci":5.9373,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.95776516,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1078","last_page":"1078"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9987999796867371,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9987999796867371,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.996999979019165,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8545650243759155},{"id":"https://openalex.org/keywords/ontology","display_name":"Ontology","score":0.7104337215423584},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.6448715925216675},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.5968735814094543},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5887450575828552},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.557124674320221},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5270107984542847},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5260828733444214},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.4615018963813782},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.42206865549087524},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.42073577642440796},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.41682469844818115},{"id":"https://openalex.org/keywords/semantic-mapping","display_name":"Semantic mapping","score":0.4134926497936249},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06984740495681763}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8545650243759155},{"id":"https://openalex.org/C25810664","wikidata":"https://www.wikidata.org/wiki/Q44325","display_name":"Ontology","level":2,"score":0.7104337215423584},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.6448715925216675},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.5968735814094543},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5887450575828552},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.557124674320221},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5270107984542847},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5260828733444214},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.4615018963813782},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.42206865549087524},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.42073577642440796},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.41682469844818115},{"id":"https://openalex.org/C2775955345","wikidata":"https://www.wikidata.org/wiki/Q7449071","display_name":"Semantic mapping","level":2,"score":0.4134926497936249},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06984740495681763},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1062745.1062877","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1062745.1062877","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Special interest tracks and posters of the 14th international conference on World Wide Web  - WWW '05","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W109411527","https://openalex.org/W1599562392"],"related_works":["https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W4246980185","https://openalex.org/W2150182025","https://openalex.org/W3092950680","https://openalex.org/W3197542405","https://openalex.org/W3125580266","https://openalex.org/W44246808","https://openalex.org/W4317039510","https://openalex.org/W2134193488"],"abstract_inverted_index":{"In":[0],"this":[1,115],"paper":[2],"a":[3,50],"TV":[4,36,62],"recommender":[5],"system":[6,48,161],"called":[7],"AVATAR":[8],"(AdVAnce":[9],"Telematic":[10],"search":[11],"of":[12,29,46,52,60,67,109,130,137],"Audiovisual":[13],"contents":[14,63,97],"by":[15,65,119],"semantic":[16,53,156],"Reasoning)":[17],"is":[18,49,94,117,147],"presented.":[19],"This":[20],"tool":[21],"uses":[22],"the":[23,27,30,35,40,58,61,71,84,88,92,100,111,122,128,135,138,142,151,155,160],"experience":[24],"gained":[25],"in":[26,76],"field":[28],"Semantic":[31],"Web":[32],"to":[33,39,82,95,106,126,149],"personalize":[34],"programs":[37,108],"shown":[38],"end":[41],"users.":[42],"The":[43],"main":[44],"contribution":[45],"our":[47,131],"process":[51,80],"reasoning":[54,116],"carried":[55],"out":[56],"on":[57,70],"descriptions":[59],"---provided":[64],"means":[66],"metainformation---":[68],"and":[69,153],"viewer":[72],"preferences":[73],"---":[74],"contained":[75],"personal":[77],"profiles.":[78],"Such":[79],"allows":[81],"diversify":[83],"offered":[85],"suggestions":[86],"maintaining":[87],"personalization,":[89],"given":[90],"that":[91],"aim":[93],"find":[96],"appealing":[98],"for":[99,114],"users,":[101],"which":[102,146],"are":[103],"related":[104],"semantically":[105],"their":[107],"interest.Here":[110],"framework":[112],"proposed":[113],"introduced,":[118],"including":[120],"(i)":[121],"OWL":[123],"ontology":[124,152],"chosen":[125],"represent":[127],"knowledge":[129,162],"application":[132],"domain,":[133],"(ii)":[134],"organization":[136],"user":[139],"profiles,":[140],"(iii)":[141],"query":[143],"language":[144],"LIKO,":[145],"intended":[148],"browse":[150],"(iv)":[154],"relations":[157],"inferred":[158],"from":[159],"base.":[163]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2016-06-24T00:00:00"}
