{"id":"https://openalex.org/W4412377904","doi":"https://doi.org/10.1145/3726302.3730321","title":"SynthTRIPs: A Knowledge-Grounded Framework for Benchmark Data Generation for Personalized Tourism Recommenders","display_name":"SynthTRIPs: A Knowledge-Grounded Framework for Benchmark Data Generation for Personalized Tourism Recommenders","publication_year":2025,"publication_date":"2025-07-13","ids":{"openalex":"https://openalex.org/W4412377904","doi":"https://doi.org/10.1145/3726302.3730321"},"language":"en","primary_location":{"id":"doi:10.1145/3726302.3730321","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730321","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730321","source":null,"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730321","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017743590","display_name":"Ashmi Banerjee","orcid":"https://orcid.org/0000-0002-4217-3888"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ashmi Banerjee","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021017182","display_name":"Adithi Satish","orcid":"https://orcid.org/0000-0003-2602-5356"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Adithi Satish","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012129711","display_name":"Fitri Nur Aisyah","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Fitri Nur Aisyah","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014788219","display_name":"Wolfgang W\u00f6rndl","orcid":"https://orcid.org/0000-0003-2972-5817"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wolfgang W\u00f6rndl","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009954943","display_name":"Yashar Deldjoo","orcid":"https://orcid.org/0000-0002-6767-358X"},"institutions":[{"id":"https://openalex.org/I68618741","display_name":"Polytechnic University of Bari","ror":"https://ror.org/03c44v465","country_code":"IT","type":"education","lineage":["https://openalex.org/I68618741"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Yashar Deldjoo","raw_affiliation_strings":["Polytechnic University of Bari, Bari, Italy"],"affiliations":[{"raw_affiliation_string":"Polytechnic University of Bari, Bari, Italy","institution_ids":["https://openalex.org/I68618741"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5017743590"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":3.2508,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.92466143,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"3743","last_page":"3752"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9944999814033508,"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":0.9944999814033508,"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/T10028","display_name":"Topic Modeling","score":0.9394999742507935,"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/T13910","display_name":"Computational and Text Analysis Methods","score":0.9120000004768372,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7868167757987976},{"id":"https://openalex.org/keywords/tourism","display_name":"Tourism","score":0.7826622724533081},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6762963533401489},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5510514378547668},{"id":"https://openalex.org/keywords/grounded-theory","display_name":"Grounded theory","score":0.46284741163253784},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.40769538283348083},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34910744428634644},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3272044062614441},{"id":"https://openalex.org/keywords/qualitative-research","display_name":"Qualitative research","score":0.13654983043670654},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.08388411998748779},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07981324195861816}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7868167757987976},{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.7826622724533081},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6762963533401489},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5510514378547668},{"id":"https://openalex.org/C156325361","wikidata":"https://www.wikidata.org/wiki/Q1152864","display_name":"Grounded theory","level":3,"score":0.46284741163253784},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.40769538283348083},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34910744428634644},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3272044062614441},{"id":"https://openalex.org/C190248442","wikidata":"https://www.wikidata.org/wiki/Q839486","display_name":"Qualitative research","level":2,"score":0.13654983043670654},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.08388411998748779},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07981324195861816},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3726302.3730321","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730321","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730321","source":null,"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2504.09277","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2504.09277","pdf_url":"https://arxiv.org/pdf/2504.09277","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.1145/3726302.3730321","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3730321","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3730321","source":null,"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.7300000190734863,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412377904.pdf","grobid_xml":"https://content.openalex.org/works/W4412377904.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1593271688","https://openalex.org/W2611791389","https://openalex.org/W2960416371","https://openalex.org/W2963456134","https://openalex.org/W2963846996","https://openalex.org/W2970200208","https://openalex.org/W2980563481","https://openalex.org/W4239859962","https://openalex.org/W4283320347","https://openalex.org/W4283775699","https://openalex.org/W4312955273","https://openalex.org/W4380353763","https://openalex.org/W4384636969","https://openalex.org/W4392384650","https://openalex.org/W4400529080","https://openalex.org/W4411113519","https://openalex.org/W6852874933"],"related_works":["https://openalex.org/W1546533203","https://openalex.org/W2054080977","https://openalex.org/W1511554945","https://openalex.org/W2015439768","https://openalex.org/W4361008414","https://openalex.org/W4396854307","https://openalex.org/W3040823075","https://openalex.org/W2092147963","https://openalex.org/W2620765995","https://openalex.org/W1535784397"],"abstract_inverted_index":{"Tourism":[0],"Recommender":[1],"Systems":[2],"(TRS)":[3],"are":[4,199],"crucial":[5],"in":[6,93,134,167,173],"personalizing":[7],"travel":[8,23,43,60,88,106],"experiences":[9],"by":[10,129],"tailoring":[11],"recommendations":[12],"to":[13,34,57,116,191],"users'":[14],"preferences,":[15],"constraints,":[16],"and":[17,29,44,67,75,119,125,143,150,156,181,197],"contextual":[18],"factors.":[19],"However,":[20],"publicly":[21],"available":[22],"datasets":[24],"often":[25],"lack":[26],"sufficient":[27],"breadth":[28],"depth,":[30],"limiting":[31],"their":[32],"ability":[33],"support":[35],"advanced":[36],"personalization":[37,170],"strategies":[38],"-":[39],"particularly":[40],"for":[41,85,147,183],"sustainable":[42],"off-peak":[45],"tourism.":[46],"In":[47],"this":[48],"work,":[49],"we":[50],"explore":[51],"using":[52,90],"Large":[53],"Language":[54],"Models":[55],"(LLMs)":[56],"generate":[58],"synthetic":[59,87,165],"queries":[61,89],"that":[62],"emulate":[63],"diverse":[64,120],"user":[65],"personas":[66],"incorporate":[68],"structured":[69],"filters":[70,111],"such":[71],"as":[72],"budget":[73],"constraints":[74],"sustainability":[76,110],"preferences.":[77],"This":[78],"paper":[79],"introduces":[80],"a":[81,94],"novel":[82],"SynthTRIPs":[83],"framework":[84,178],"generating":[86],"LLMs":[91],"grounded":[92],"curated":[95],"knowledge":[96],"base":[97],"(KB).":[98],"Our":[99],"approach":[100],"combines":[101],"persona-based":[102],"preferences":[103],"(e.g.,":[104,112],"budget,":[105],"style)":[107],"with":[108],"explicit":[109],"walkability,":[113],"air":[114],"quality)":[115],"produce":[117],"realistic":[118],"queries.":[121],"We":[122,137],"mitigate":[123],"hallucination":[124],"ensure":[126],"factual":[127],"correctness":[128],"grounding":[130],"the":[131,135,139,161,188],"LLM":[132],"responses":[133],"KB.":[136],"formalize":[138],"query":[140],"generation":[141],"process":[142],"introduce":[144],"evaluation":[145],"metrics":[146],"assessing":[148],"realism":[149],"alignment.":[151],"Both":[152],"human":[153],"expert":[154],"evaluations":[155],"automatic":[157],"LLM-based":[158],"assessments":[159],"demonstrate":[160],"effectiveness":[162],"of":[163],"our":[164,177],"dataset":[166,198],"capturing":[168],"complex":[169],"aspects":[171],"underrepresented":[172],"existing":[174],"datasets.":[175],"While":[176],"was":[179],"developed":[180],"tested":[182],"personalized":[184],"city":[185],"trip":[186],"recommendations,":[187],"methodology":[189],"applies":[190],"other":[192],"recommender":[193],"system":[194],"domains.":[195],"Code":[196],"made":[200],"public":[201],"at":[202],"https://bit.ly/synthTRIPs":[203]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-07-14T00:00:00"}