{"id":"https://openalex.org/W2054094545","doi":"https://doi.org/10.1145/2645710.2645767","title":"Eliciting the users' unknown preferences","display_name":"Eliciting the users' unknown preferences","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2054094545","doi":"https://doi.org/10.1145/2645710.2645767","mag":"2054094545"},"language":"en","primary_location":{"id":"doi:10.1145/2645710.2645767","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2645710.2645767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th ACM Conference on Recommender systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5036515634","display_name":"Julia Neidhardt","orcid":"https://orcid.org/0000-0001-7184-1841"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Julia Neidhardt","raw_affiliation_strings":["TU Vienna, Vienna, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108490720","display_name":"Rainer Schuster","orcid":null},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Rainer Schuster","raw_affiliation_strings":["TU Vienna, Vienna, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059828935","display_name":"Leonhard Seyfang","orcid":"https://orcid.org/0000-0001-8865-3871"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Leonhard Seyfang","raw_affiliation_strings":["TU Vienna, Vienna, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043802309","display_name":"Hannes Werthner","orcid":"https://orcid.org/0000-0002-1508-277X"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Hannes Werthner","raw_affiliation_strings":["TU Vienna, Vienna, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Vienna, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I145847075"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"309","last_page":"312"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9973999857902527,"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":0.9973999857902527,"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9868000149726868,"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/T11574","display_name":"Artificial Intelligence in Games","score":0.9571999907493591,"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/tourism","display_name":"Tourism","score":0.732285737991333},{"id":"https://openalex.org/keywords/profiling","display_name":"Profiling (computer programming)","score":0.7314802408218384},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6996138691902161},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.5389118790626526},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5061418414115906},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.49985289573669434},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.48416978120803833},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.46198803186416626},{"id":"https://openalex.org/keywords/user-profile","display_name":"User profile","score":0.43361395597457886},{"id":"https://openalex.org/keywords/decision-making","display_name":"Decision-making","score":0.41199636459350586},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.401615172624588},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3270878791809082},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.325983464717865},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2526971101760864},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1232282817363739},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12319183349609375}],"concepts":[{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.732285737991333},{"id":"https://openalex.org/C187191949","wikidata":"https://www.wikidata.org/wiki/Q1138496","display_name":"Profiling (computer programming)","level":2,"score":0.7314802408218384},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6996138691902161},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5389118790626526},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5061418414115906},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.49985289573669434},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.48416978120803833},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.46198803186416626},{"id":"https://openalex.org/C2780150774","wikidata":"https://www.wikidata.org/wiki/Q252500","display_name":"User profile","level":2,"score":0.43361395597457886},{"id":"https://openalex.org/C122308676","wikidata":"https://www.wikidata.org/wiki/Q1331926","display_name":"Decision-making","level":3,"score":0.41199636459350586},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.401615172624588},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3270878791809082},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.325983464717865},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2526971101760864},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1232282817363739},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12319183349609375},{"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2778813691","wikidata":"https://www.wikidata.org/wiki/Q1369832","display_name":"Purchasing","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2645710.2645767","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2645710.2645767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th ACM Conference on Recommender systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W72853202","https://openalex.org/W196636397","https://openalex.org/W313271120","https://openalex.org/W1486317198","https://openalex.org/W1536209322","https://openalex.org/W1641003075","https://openalex.org/W1670308327","https://openalex.org/W1975209906","https://openalex.org/W2004258408","https://openalex.org/W2011536622","https://openalex.org/W2044288351","https://openalex.org/W2132278984","https://openalex.org/W2159111852","https://openalex.org/W2167498158","https://openalex.org/W2269134286","https://openalex.org/W2764821952"],"related_works":["https://openalex.org/W2005630130","https://openalex.org/W2132546753","https://openalex.org/W2189007570","https://openalex.org/W2144035188","https://openalex.org/W184756452","https://openalex.org/W1990804090","https://openalex.org/W2766132956","https://openalex.org/W3008307459","https://openalex.org/W2327596978","https://openalex.org/W2976552083"],"abstract_inverted_index":{"Personalized":[0],"recommendation":[1,137],"strongly":[2],"relies":[3],"on":[4,84],"an":[5,95],"accurate":[6],"model":[7,131],"to":[8,61],"capture":[9],"user":[10,81],"preferences;":[11],"eliciting":[12],"this":[13,26,65,125,130,143],"information":[14],"is,":[15],"in":[16,39],"general,":[17],"a":[18,70,85,93],"hard":[19],"problem.":[20],"In":[21,64],"the":[22,40,43,67,133],"field":[23],"of":[24,42,54,69,87,135,146],"tourism":[25,119],"initial":[27],"profiling":[28],"becomes":[29],"even":[30],"more":[31],"challenging.":[32],"It":[33],"has":[34],"been":[35],"shown":[36],"that":[37,75,112,142],"particularly":[38],"beginning":[41],"travel":[44,88,97,115],"decision":[45],"making":[46],"process,":[47],"users":[48],"themselves":[49],"are":[50,58,73],"often":[51],"not":[52,59],"conscious":[53],"their":[55],"needs":[56],"and":[57,152],"able":[60],"express":[62],"them.":[63],"paper,":[66],"basics":[68],"picture-based":[71],"approach":[72],"introduced":[74],"aims":[76],"at":[77],"revealing":[78],"implicitly":[79],"given":[80],"preferences.":[82],"Based":[83],"set":[86],"related":[89],"pictures":[90,107],"selected":[91],"by":[92,104,124],"user,":[94],"individual":[96],"profile":[98],"is":[99,102,148],"deduced.":[100],"This":[101],"accomplished":[103],"mapping":[105],"those":[106],"onto":[108],"seven":[109,126],"basic":[110],"factors":[111],"reflect":[113],"different":[114],"behavioral":[116],"aspects.":[117],"Also":[118],"products":[120],"can":[121],"be":[122],"represented":[123],"factor":[127],"model.":[128],"Thus,":[129],"constitutes":[132],"basis":[134],"our":[136],"algorithm.":[138],"First":[139],"tests":[140],"show":[141],"non-verbal":[144],"way":[145],"interaction":[147],"experienced":[149],"as":[150],"exiting":[151],"inspiring.":[153]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":7},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
