{"id":"https://openalex.org/W4412991667","doi":"https://doi.org/10.1145/3758092","title":"Uncovering Recommendation Serendipity with Objective Data-driven Factor Investigation","display_name":"Uncovering Recommendation Serendipity with Objective Data-driven Factor Investigation","publication_year":2025,"publication_date":"2025-08-05","ids":{"openalex":"https://openalex.org/W4412991667","doi":"https://doi.org/10.1145/3758092"},"language":"en","primary_location":{"id":"doi:10.1145/3758092","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3758092","pdf_url":null,"source":{"id":"https://openalex.org/S4394735545","display_name":"ACM Transactions on Information Systems","issn_l":"1046-8188","issn":["1046-8188","1558-2868"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Information Systems","raw_type":"journal-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/A5001777600","display_name":"Wenjun Jiang","orcid":"https://orcid.org/0000-0003-4985-7454"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjun Jiang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-4985-7454","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005759517","display_name":"Song Li","orcid":"https://orcid.org/0009-0001-2412-7976"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Li","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0001-2412-7976","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100453921","display_name":"Xueqi Li","orcid":"https://orcid.org/0000-0002-1477-9276"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueqi Li","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1477-9276","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078793726","display_name":"Kenli Li","orcid":"https://orcid.org/0000-0002-2635-7716"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kenli Li","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-2635-7716","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100600528","display_name":"Jie Wu","orcid":"https://orcid.org/0000-0002-3472-1717"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jie Wu","raw_affiliation_strings":["Department of Computer and Information Sciences, Temple University, Philadelphia, Pennsylvania, USA"],"raw_orcid":"https://orcid.org/0000-0002-3472-1717","affiliations":[{"raw_affiliation_string":"Department of Computer and Information Sciences, Temple University, Philadelphia, Pennsylvania, USA","institution_ids":["https://openalex.org/I84392919"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"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":0.27312979,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"43","issue":"6","first_page":"1","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":1.0,"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":1.0,"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/T13274","display_name":"Expert finding and Q&A systems","score":0.9901999831199646,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9832000136375427,"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/serendipity","display_name":"Serendipity","score":0.9626957178115845},{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.6503430008888245},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4685296416282654},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4545707702636719},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.13104990124702454},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.09154883027076721},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.07416418194770813}],"concepts":[{"id":"https://openalex.org/C2779119418","wikidata":"https://www.wikidata.org/wiki/Q166039","display_name":"Serendipity","level":2,"score":0.9626957178115845},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.6503430008888245},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4685296416282654},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4545707702636719},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.13104990124702454},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.09154883027076721},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.07416418194770813}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3758092","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3758092","pdf_url":null,"source":{"id":"https://openalex.org/S4394735545","display_name":"ACM Transactions on Information Systems","issn_l":"1046-8188","issn":["1046-8188","1558-2868"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Information Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6432341845","display_name":null,"funder_award_id":"62172149","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":104,"referenced_works":["https://openalex.org/W588056165","https://openalex.org/W790455547","https://openalex.org/W824612272","https://openalex.org/W1547244403","https://openalex.org/W2009718036","https://openalex.org/W2012903477","https://openalex.org/W2033213271","https://openalex.org/W2048987619","https://openalex.org/W2063871698","https://openalex.org/W2077139964","https://openalex.org/W2077741862","https://openalex.org/W2091764624","https://openalex.org/W2108630796","https://openalex.org/W2111591037","https://openalex.org/W2116206254","https://openalex.org/W2159155347","https://openalex.org/W2161676175","https://openalex.org/W2164646033","https://openalex.org/W2488719079","https://openalex.org/W2514091133","https://openalex.org/W2562236173","https://openalex.org/W2588930755","https://openalex.org/W2594211397","https://openalex.org/W2607949811","https://openalex.org/W2608239929","https://openalex.org/W2614723603","https://openalex.org/W2623419505","https://openalex.org/W2772567524","https://openalex.org/W2792288045","https://openalex.org/W2795376812","https://openalex.org/W2802223636","https://openalex.org/W2805369253","https://openalex.org/W2809099395","https://openalex.org/W2811138351","https://openalex.org/W2888093627","https://openalex.org/W2891498550","https://openalex.org/W2894183663","https://openalex.org/W2900395645","https://openalex.org/W2901850002","https://openalex.org/W2903119928","https://openalex.org/W2908227600","https://openalex.org/W2911030916","https://openalex.org/W2912760498","https://openalex.org/W2913853152","https://openalex.org/W2919994860","https://openalex.org/W2921960083","https://openalex.org/W2922268660","https://openalex.org/W2951222872","https://openalex.org/W2951469778","https://openalex.org/W2954698196","https://openalex.org/W2955411399","https://openalex.org/W2972570554","https://openalex.org/W2984626257","https://openalex.org/W2997739225","https://openalex.org/W3007842586","https://openalex.org/W3011444115","https://openalex.org/W3011534547","https://openalex.org/W3012916621","https://openalex.org/W3025437002","https://openalex.org/W3035606589","https://openalex.org/W3036364561","https://openalex.org/W3040389457","https://openalex.org/W3043112328","https://openalex.org/W3043485137","https://openalex.org/W3045200674","https://openalex.org/W3047590354","https://openalex.org/W3088072029","https://openalex.org/W3093767213","https://openalex.org/W3094843125","https://openalex.org/W3103609823","https://openalex.org/W3124452619","https://openalex.org/W3152663991","https://openalex.org/W3153252715","https://openalex.org/W3154199194","https://openalex.org/W3154445493","https://openalex.org/W3159615956","https://openalex.org/W3174473775","https://openalex.org/W3188443178","https://openalex.org/W3197681757","https://openalex.org/W3202382477","https://openalex.org/W3204479763","https://openalex.org/W3210224600","https://openalex.org/W4220698623","https://openalex.org/W4224936585","https://openalex.org/W4225308835","https://openalex.org/W4243863304","https://openalex.org/W4247100019","https://openalex.org/W4280545955","https://openalex.org/W4282027681","https://openalex.org/W4284672936","https://openalex.org/W4290943719","https://openalex.org/W4313428087","https://openalex.org/W4319798365","https://openalex.org/W4367319708","https://openalex.org/W4367628378","https://openalex.org/W4381334367","https://openalex.org/W4384625644","https://openalex.org/W4384641439","https://openalex.org/W4384644549","https://openalex.org/W4386728765","https://openalex.org/W4392612085","https://openalex.org/W4395022713","https://openalex.org/W4396734745","https://openalex.org/W4396944882"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4205615116","https://openalex.org/W2154428221","https://openalex.org/W2531086667","https://openalex.org/W4392612085","https://openalex.org/W35325473","https://openalex.org/W1876349746","https://openalex.org/W3125216959"],"abstract_inverted_index":{"The":[0,70,83],"serendipity":[1,15,31,112,168,250,261,278],"recommendation":[2,24,30],"tries":[3],"to":[4,107,119,134,164,177,196,208,217,275],"burst":[5],"the":[6,23,54,92,179,210,219,253,258,263,272],"filter":[7],"bubble":[8],"while":[9],"still":[10],"meeting":[11],"user":[12,87],"interests.":[13],"However,":[14],"itself":[16],"has":[17,32],"not":[18,79],"been":[19],"well":[20],"understood":[21],"in":[22,29,60,75,100,123,285],"system.":[25],"Thus,":[26],"factor":[27,121,162,198,222,245],"investigation":[28],"attracted":[33],"much":[34],"attention,":[35],"for":[36],"which":[37,140],"two":[38,156],"challenges":[39],"hinder":[40],"follow-up":[41],"research:":[42],"(1)":[43,229],"Ambiguity":[44],"of":[45,56,65,72,86,158,181,212,214,221,260,265],"factors":[46,57,74,113,145,215,238,279],".":[47,69],"Different":[48],"works":[49],"exploit":[50],"different":[51,76],"factors,":[52,138],"and":[53,98,110,114,161,166,189,216,234,247,262,280],"meanings":[55],"are":[58,94,146,236],"inconsistent":[59],"various":[61],"works.":[62],"(2)":[63,241],"Lack":[64],"complete":[66],"impact":[67],"validation":[68],"importance":[71,199,246],"these":[73],"domains":[77],"is":[78,271],"yet":[80],"fully":[81],"understood.":[82],"common":[84],"approach":[85],"surveys":[88],"costs":[89],"much,":[90],"but":[91],"results":[93],"usually":[95],"less":[96],"objective":[97,116,287],"limited":[99],"quantity.":[101],"To":[102,150,267],"this":[103,152,270],"end,":[104],"we":[105,141,154,171,184],"strive":[106],"comprehensively":[108,276],"identify":[109,135],"clarify":[111,165],"explore":[115,178],"data-driven":[117,288],"approaches":[118],"validate":[120],"impacts":[122,180,284],"large-scale":[124],"cross-domain":[125],"scenarios.":[126],"We":[127,202,224],"first":[128,273],"conduct":[129],"a":[130,173,205],"comprehensive":[131],"literature":[132],"review":[133],"all":[136],"possible":[137],"from":[139],"find":[142],"that":[143],"some":[144],"being":[147],"used":[148],"indistinguishably.":[149],"address":[151],"issue,":[153],"propose":[155,172,204],"principles":[157],"meaning":[159],"coverage":[160],"independence":[163],"disentangle":[167],"factors.":[169,182,266],"Next,":[170],"general":[174],"experimental":[175],"framework":[176,188],"Then,":[183],"implement":[185],"one":[186],"such":[187],"run":[190],"experiments":[191],"on":[192,200],"nine":[193],"representative":[194],"datasets":[195],"study":[197],"serendipity.":[201],"also":[203],"quantitative":[206],"method":[207,256],"measure":[209],"degree":[211],"disentanglement":[213,254],"test":[218],"effects":[220],"combinations.":[223],"gain":[225],"several":[226],"useful":[227],"findings:":[228],"relevance":[230],",":[231,233],"diversity":[232],"random":[235],"critical":[237],"affecting":[239],"serendipity;":[240],"domain":[242],"features":[243],"affect":[244],"can":[248],"guide":[249],"recommendation;":[251],"(3)":[252],"quantification":[255],"benefits":[257],"understanding":[259],"combination":[264],"our":[268],"knowledge,":[269],"work":[274],"investigate":[277],"experimentally":[281],"compare":[282],"their":[283],"an":[286],"approach.":[289]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}