{"id":"https://openalex.org/W4380874212","doi":"https://doi.org/10.1145/3563359.3597405","title":"Expected and Experienced Utility of Points of Interest in Tourism Recommender Systems","display_name":"Expected and Experienced Utility of Points of Interest in Tourism Recommender Systems","publication_year":2023,"publication_date":"2023-06-16","ids":{"openalex":"https://openalex.org/W4380874212","doi":"https://doi.org/10.1145/3563359.3597405"},"language":"en","primary_location":{"id":"doi:10.1145/3563359.3597405","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3563359.3597405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Adjunct Proceedings of the 31st ACM Conference on User Modeling, Adaptation and Personalization","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/A5069330029","display_name":"Katharina Hofschen","orcid":"https://orcid.org/0009-0001-7341-2749"},"institutions":[{"id":"https://openalex.org/I171543936","display_name":"Free University of Bozen-Bolzano","ror":"https://ror.org/012ajp527","country_code":"IT","type":"education","lineage":["https://openalex.org/I171543936"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Katharina Hofschen","raw_affiliation_strings":["Free University of Bozen-Bolzano, Italy"],"raw_orcid":"https://orcid.org/0009-0001-7341-2749","affiliations":[{"raw_affiliation_string":"Free University of Bozen-Bolzano, Italy","institution_ids":["https://openalex.org/I171543936"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027527915","display_name":"David Massimo","orcid":"https://orcid.org/0000-0001-8853-8881"},"institutions":[{"id":"https://openalex.org/I171543936","display_name":"Free University of Bozen-Bolzano","ror":"https://ror.org/012ajp527","country_code":"IT","type":"education","lineage":["https://openalex.org/I171543936"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"David Massimo","raw_affiliation_strings":["Free University of Bozen-Bolzano, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8853-8881","affiliations":[{"raw_affiliation_string":"Free University of Bozen-Bolzano, Italy","institution_ids":["https://openalex.org/I171543936"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090179530","display_name":"Francesco Ricci\u22c6","orcid":"https://orcid.org/0000-0001-5931-5566"},"institutions":[{"id":"https://openalex.org/I171543936","display_name":"Free University of Bozen-Bolzano","ror":"https://ror.org/012ajp527","country_code":"IT","type":"education","lineage":["https://openalex.org/I171543936"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Ricci","raw_affiliation_strings":["Free University of Bozen-Bolzano, Italy"],"raw_orcid":"https://orcid.org/0000-0001-5931-5566","affiliations":[{"raw_affiliation_string":"Free University of Bozen-Bolzano, Italy","institution_ids":["https://openalex.org/I171543936"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I171543936"],"apc_list":null,"apc_paid":null,"fwci":0.8546,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.77856361,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"50","last_page":"55"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9939000010490417,"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":0.9939000010490417,"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9836000204086304,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/point-of-interest","display_name":"Point of interest","score":0.8550066947937012},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.7667359113693237},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7571438550949097},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7564128637313843},{"id":"https://openalex.org/keywords/tourism","display_name":"Tourism","score":0.6941018104553223},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.5368872880935669},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5187031030654907},{"id":"https://openalex.org/keywords/expected-utility-hypothesis","display_name":"Expected utility hypothesis","score":0.44328808784484863},{"id":"https://openalex.org/keywords/consumption","display_name":"Consumption (sociology)","score":0.4162130653858185},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3575519919395447},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.35404038429260254},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19648176431655884},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18962660431861877},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11982110142707825},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09985965490341187},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07826733589172363}],"concepts":[{"id":"https://openalex.org/C150140777","wikidata":"https://www.wikidata.org/wiki/Q960648","display_name":"Point of interest","level":2,"score":0.8550066947937012},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.7667359113693237},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7571438550949097},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7564128637313843},{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.6941018104553223},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.5368872880935669},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5187031030654907},{"id":"https://openalex.org/C205706631","wikidata":"https://www.wikidata.org/wiki/Q2319304","display_name":"Expected utility hypothesis","level":2,"score":0.44328808784484863},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.4162130653858185},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3575519919395447},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.35404038429260254},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19648176431655884},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18962660431861877},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11982110142707825},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09985965490341187},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07826733589172363},{"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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3563359.3597405","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3563359.3597405","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Adjunct Proceedings of the 31st ACM Conference on User Modeling, Adaptation and Personalization","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2106558516","https://openalex.org/W2132256294","https://openalex.org/W2570710612","https://openalex.org/W2893840686","https://openalex.org/W2973012790","https://openalex.org/W2996096661","https://openalex.org/W4283029523","https://openalex.org/W4381191112"],"related_works":["https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W2150182025","https://openalex.org/W3092950680","https://openalex.org/W3197542405","https://openalex.org/W2056712470","https://openalex.org/W3125580266","https://openalex.org/W4317039510","https://openalex.org/W1657011257","https://openalex.org/W2912355043"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"analyze":[4],"users\u2019":[5],"preferences":[6],"for":[7],"Points":[8],"of":[9,56,92,97,104,132],"Interest":[10],"(POIs),":[11],"before":[12],"and":[13,23,48,81],"after":[14,53],"the":[15,34,37,45,49,54,57,68,74,89,98,108],"POIs":[16],"are":[17,20],"experienced:":[18],"these":[19],"called":[21],"expected":[22,39],"experienced":[24,50],"utilities.":[25],"State-of-the-art":[26],"research":[27],"in":[28,67],"other":[29],"domains,":[30],"has":[31],"shown":[32],"that":[33,107,126],"difference":[35],"between":[36],"user\u2019s":[38],"utility,":[40,51],"which":[41],"is":[42,59,64],"estimated":[43],"at":[44],"choice":[46],"stage,":[47],"obtained":[52],"consumption":[55],"item,":[58],"domain":[60,70],"dependent.":[61],"This":[62,115],"discrepancy":[63],"here":[65],"measured":[66],"tourism":[69],"by":[71],"focusing":[72],"on":[73],"POI":[75,123],"recommendation":[76,124],"problem.":[77],"We":[78],"have":[79],"designed":[80],"implemented":[82],"an":[83],"interactive":[84],"web-based":[85],"survey":[86],"to":[87,120],"collect":[88],"two":[90,109],"types":[91,131],"utility":[93],"data.":[94],"The":[95],"analysis":[96],"data":[99],"collected":[100],"from":[101],"a":[102],"sample":[103],"users":[105],"shows":[106],"utilities":[110],"express":[111],"quite":[112],"different":[113],"preferences.":[114],"result":[116],"may":[117],"be":[118],"exploited":[119],"design":[121],"novel":[122],"models":[125],"can":[127],"optimally":[128],"leverage":[129],"both":[130],"preference":[133],"signals.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}