{"id":"https://openalex.org/W4407691338","doi":"https://doi.org/10.1109/tkde.2025.3543112","title":"A Causal-Based Attribute Selection Strategy for Conversational Recommender Systems","display_name":"A Causal-Based Attribute Selection Strategy for Conversational Recommender Systems","publication_year":2025,"publication_date":"2025-02-18","ids":{"openalex":"https://openalex.org/W4407691338","doi":"https://doi.org/10.1109/tkde.2025.3543112"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2025.3543112","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2025.3543112","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","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/A5067132374","display_name":"Dianer Yu","orcid":"https://orcid.org/0000-0001-6376-9667"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Dianer Yu","raw_affiliation_strings":["School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia","Data Science and Machine Intelligence Lab, Faculty of Engineering and Information Technology, University of Technology Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Data Science and Machine Intelligence Lab, Faculty of Engineering and Information Technology, University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qian Li","orcid":"https://orcid.org/0000-0002-8308-9551"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Qian Li","raw_affiliation_strings":["School of Electrical Engineering, Computing and Mathematical Sciences, Curtin University, Perth, WA, Australia","School of Electrical Engineering, Computing and Mathematical Sciences, Curtin University, Perth, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Computing and Mathematical Sciences, Curtin University, Perth, WA, Australia","institution_ids":["https://openalex.org/I205640436"]},{"raw_affiliation_string":"School of Electrical Engineering, Computing and Mathematical Sciences, Curtin University, Perth, Australia","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010481978","display_name":"Xiangmeng Wang","orcid":"https://orcid.org/0000-0003-3643-3353"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xiangmeng Wang","raw_affiliation_strings":["School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia","Data Science and Machine Intelligence Lab, Faculty of Engineering and Information Technology, University of Technology Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]},{"raw_affiliation_string":"Data Science and Machine Intelligence Lab, Faculty of Engineering and Information Technology, University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112808718","display_name":"Guandong Xu","orcid":"https://orcid.org/0000-0003-4493-6663"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]},{"id":"https://openalex.org/I4210086892","display_name":"Education University of Hong Kong","ror":"https://ror.org/000t0f062","country_code":"HK","type":"education","lineage":["https://openalex.org/I4210086892"]}],"countries":["AU","HK"],"is_corresponding":false,"raw_author_name":"Guandong Xu","raw_affiliation_strings":["Education University of Hong Kong, Ting Kok, Hong Kong","Data Science and Machine Intelligence Lab, Faculty of Engineering and Information Technology, University of Technology Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"Education University of Hong Kong, Ting Kok, Hong Kong","institution_ids":["https://openalex.org/I4210086892"]},{"raw_affiliation_string":"Data Science and Machine Intelligence Lab, Faculty of Engineering and Information Technology, University of Technology Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067132374"],"corresponding_institution_ids":["https://openalex.org/I114017466"],"apc_list":null,"apc_paid":null,"fwci":9.15,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.96995877,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"37","issue":"5","first_page":"2169","last_page":"2182"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9700999855995178,"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":0.9700999855995178,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9391999840736389,"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/computer-science","display_name":"Computer science","score":0.8549916744232178},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.8464024066925049},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6821346879005432},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4520438313484192},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3891855776309967},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35869061946868896},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3458833694458008}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8549916744232178},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8464024066925049},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6821346879005432},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4520438313484192},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3891855776309967},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35869061946868896},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3458833694458008}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2025.3543112","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2025.3543112","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5099999904632568,"id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G2729752981","display_name":null,"funder_award_id":"62072257","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6537946155","display_name":null,"funder_award_id":"DP220103717","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W2046355832","https://openalex.org/W2144512268","https://openalex.org/W2295739661","https://openalex.org/W2894039884","https://openalex.org/W2898076813","https://openalex.org/W2914721378","https://openalex.org/W2964112275","https://openalex.org/W2970236742","https://openalex.org/W2997662139","https://openalex.org/W3014901735","https://openalex.org/W3035098003","https://openalex.org/W3038439974","https://openalex.org/W3050922119","https://openalex.org/W3116062118","https://openalex.org/W3121556564","https://openalex.org/W3195061894","https://openalex.org/W3195311662","https://openalex.org/W3204417809","https://openalex.org/W3205333154","https://openalex.org/W3211272715","https://openalex.org/W4224312735","https://openalex.org/W4225356279","https://openalex.org/W4234961057","https://openalex.org/W4284671671","https://openalex.org/W4284687378","https://openalex.org/W4293302374","https://openalex.org/W4312274603","https://openalex.org/W4318960934","https://openalex.org/W4321480014","https://openalex.org/W4367047291","https://openalex.org/W4384887328","https://openalex.org/W4387415134","https://openalex.org/W6631190155","https://openalex.org/W6680830989","https://openalex.org/W6757677476","https://openalex.org/W6758588779","https://openalex.org/W6780726711","https://openalex.org/W6780922115","https://openalex.org/W6783701987","https://openalex.org/W6793834090","https://openalex.org/W6795113496","https://openalex.org/W6796788850","https://openalex.org/W6810651009","https://openalex.org/W6839330560","https://openalex.org/W6849713469"],"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/W4288390103","https://openalex.org/W4317039510","https://openalex.org/W4238861846"],"abstract_inverted_index":{"Conversational":[0],"recommender":[1],"systems":[2],"(CRSs)":[3],"provide":[4],"personalised":[5],"recommendations":[6],"by":[7],"strategically":[8],"querying":[9],"attributes":[10],"matching":[11,126],"users\u2019":[12,27,55],"preferences.":[13],"However,":[14],"this":[15,83],"process":[16],"suffers":[17],"from":[18,135],"confounding":[19,44,80,142],"effects":[20,45],"of":[21,116,159,182],"time":[22,32,136],"and":[23,33,58,110,125,137,201],"user":[24,47,108,117,138,164,183,189],"attributes,":[25,139],"as":[26,175],"preferences":[28,57,190],"naturally":[29],"evolve":[30],"over":[31],"differ":[34],"among":[35],"similar":[36],"users":[37],"due":[38],"to":[39,67,77,103,127,153],"their":[40,141],"unique":[41],"attributes.":[42,195],"These":[43],"distort":[46],"behaviors\u2019":[48,118],"causal":[49,62,101,119,157,180],"drivers,":[50],"challenging":[51],"CRSs":[52],"in":[53,71],"learning":[54],"true":[56],"generalizable":[59],"patterns.":[60],"Recently,":[61],"inference":[63,102],"provides":[64],"principled":[65],"tools":[66],"clarify":[68],"cause-effect":[69],"relations":[70],"data,":[72],"offering":[73],"a":[74],"promising":[75],"way":[76],"address":[78],"such":[79],"effects.":[81,143],"In":[82],"context,":[84],"we":[85,146],"introduce":[86],"<bold":[87,90,93],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[88,91,94,97],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">C</b>ausal":[89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">C</b>onversational":[92],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">R</b>ecommender":[95],"(<bold":[96],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">CCR</b>),":[98],"which":[99],"applies":[100],"model":[104],"the":[105,148,155,167,170,176],"causality":[106],"between":[107],"behaviors":[109],"time/user":[111],"attribute,":[112,178],"enabling":[113],"deeper":[114],"understanding":[115],"drivers.":[120],"First,":[121],"CCR":[122,186],"employs":[123],"stratification":[124],"ensure":[128],"attribute":[129,162,168],"asked":[130],"per":[131,173],"round":[132,174],"is":[133],"independent":[134],"mitigating":[140],"Following":[144],"that,":[145],"apply":[147],"Average":[149],"Treatment":[150],"Effect":[151],"(ATE)":[152],"quantify":[154],"unbiased":[156],"impact":[158],"each":[160],"unasked":[161],"on":[163,193],"preferences,":[165],"identifying":[166],"with":[169],"highest":[171],"ATE":[172],"causal-based":[177,194],"i.e.,":[179],"driver":[181],"behaviour.":[184],"Finally,":[185],"iteratively":[187],"refines":[188],"through":[191],"feedback":[192],"Extensive":[196],"experiments":[197],"verified":[198],"CCR's":[199],"robustness":[200],"personalization.":[202]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}
