{"id":"https://openalex.org/W4386136194","doi":"https://doi.org/10.1145/3616379","title":"Multi-Interest Multi-Round Conversational Recommendation System with Fuzzy Feedback Based User Simulator","display_name":"Multi-Interest Multi-Round Conversational Recommendation System with Fuzzy Feedback Based User Simulator","publication_year":2023,"publication_date":"2023-08-24","ids":{"openalex":"https://openalex.org/W4386136194","doi":"https://doi.org/10.1145/3616379"},"language":"en","primary_location":{"id":"doi:10.1145/3616379","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3616379","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3616379","source":{"id":"https://openalex.org/S4387284325","display_name":"ACM Transactions on Recommender Systems","issn_l":"2770-6699","issn":["2770-6699"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Recommender Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3616379","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101868472","display_name":"Qi Shen","orcid":"https://orcid.org/0009-0005-1919-6749"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Shen","raw_affiliation_strings":["Tongji University, Shanghai, China","Tongji University, China"],"affiliations":[{"raw_affiliation_string":"Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"Tongji University, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Lingfei Wu","orcid":"https://orcid.org/0009-0008-8081-6275"},"institutions":[{"id":"https://openalex.org/I4210126987","display_name":"Pollinator Partnership","ror":"https://ror.org/02rj0fp17","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210126987"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lingfei Wu","raw_affiliation_strings":["Pinterest, San Francisco, United States","Pinterest, USA"],"affiliations":[{"raw_affiliation_string":"Pinterest, San Francisco, United States","institution_ids":["https://openalex.org/I4210126987"]},{"raw_affiliation_string":"Pinterest, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100395392","display_name":"Yiming Zhang","orcid":"https://orcid.org/0009-0001-0233-3541"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiming Zhang","raw_affiliation_strings":["Tongji University, Shanghai, China","Tongji University, China"],"affiliations":[{"raw_affiliation_string":"Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"Tongji University, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022064063","display_name":"Yitong Pang","orcid":"https://orcid.org/0009-0006-9951-204X"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yitong Pang","raw_affiliation_strings":["Tongji University, Shanghai, China","Tongji University, China"],"affiliations":[{"raw_affiliation_string":"Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"Tongji University, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004301353","display_name":"Zhihua Wei","orcid":"https://orcid.org/0000-0002-5937-3907"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihua Wei","raw_affiliation_strings":["Tongji University, Shanghai, China","Tongji University, China"],"affiliations":[{"raw_affiliation_string":"Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"Tongji University, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046151303","display_name":"Fangli Xu","orcid":"https://orcid.org/0000-0003-1519-2909"},"institutions":[{"id":"https://openalex.org/I76766440","display_name":"University of San Francisco","ror":"https://ror.org/029m7xn54","country_code":"US","type":"education","lineage":["https://openalex.org/I76766440"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fangli Xu","raw_affiliation_strings":["Squirrel AI Learning, San Francisco, United States","Squirrel AI Learning, USA"],"affiliations":[{"raw_affiliation_string":"Squirrel AI Learning, San Francisco, United States","institution_ids":["https://openalex.org/I76766440"]},{"raw_affiliation_string":"Squirrel AI Learning, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bo Long","orcid":"https://orcid.org/0000-0001-8013-8461"},"institutions":[{"id":"https://openalex.org/I4210103986","display_name":"Jingdong (China)","ror":"https://ror.org/01dkjkq64","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210103986"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Long","raw_affiliation_strings":["JD.COM, Beijing, China","JD.COM, China"],"affiliations":[{"raw_affiliation_string":"JD.COM, Beijing, China","institution_ids":["https://openalex.org/I4210103986"]},{"raw_affiliation_string":"JD.COM, China","institution_ids":["https://openalex.org/I4210103986"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062247330","display_name":"Jian Pei","orcid":"https://orcid.org/0000-0002-2200-8711"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jian Pei","raw_affiliation_strings":["Simon Fraser University, British Columbia, Canada","Simon Fraser University, Canada"],"affiliations":[{"raw_affiliation_string":"Simon Fraser University, British Columbia, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"Simon Fraser University, Canada","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5101868472"],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":3.1561,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.92900004,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2","issue":"4","first_page":"1","last_page":"29"},"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/T10028","display_name":"Topic Modeling","score":0.9954000115394592,"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/T12031","display_name":"Speech and dialogue systems","score":0.9898999929428101,"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":0.8290484547615051},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.679685115814209},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.5536429286003113},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.53231281042099},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.49754074215888977},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.44865554571151733},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30700406432151794}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8290484547615051},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.679685115814209},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5536429286003113},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.53231281042099},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.49754074215888977},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.44865554571151733},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30700406432151794},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3616379","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3616379","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3616379","source":{"id":"https://openalex.org/S4387284325","display_name":"ACM Transactions on Recommender Systems","issn_l":"2770-6699","issn":["2770-6699"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Recommender Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3616379","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3616379","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3616379","source":{"id":"https://openalex.org/S4387284325","display_name":"ACM Transactions on Recommender Systems","issn_l":"2770-6699","issn":["2770-6699"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Recommender Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G23458378","display_name":null,"funder_award_id":"61976160","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3085993365","display_name":null,"funder_award_id":"(Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3582525290","display_name":null,"funder_award_id":"61976160, 61906137, 61976158, 62076184, 62076182","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G37568934","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5036809106","display_name":null,"funder_award_id":"62076182","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5387966317","display_name":null,"funder_award_id":"61906137","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5686205310","display_name":null,"funder_award_id":"62076184","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8264781341","display_name":null,"funder_award_id":"61976158","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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386136194.pdf","grobid_xml":"https://content.openalex.org/works/W4386136194.grobid-xml"},"referenced_works_count":92,"referenced_works":["https://openalex.org/W618024573","https://openalex.org/W1602136775","https://openalex.org/W2069065514","https://openalex.org/W2091780923","https://openalex.org/W2120087366","https://openalex.org/W2127795553","https://openalex.org/W2145339207","https://openalex.org/W2349436533","https://openalex.org/W2599674900","https://openalex.org/W2604314403","https://openalex.org/W2605350416","https://openalex.org/W2746553466","https://openalex.org/W2787933113","https://openalex.org/W2788295351","https://openalex.org/W2792839191","https://openalex.org/W2798914047","https://openalex.org/W2807021761","https://openalex.org/W2889583850","https://openalex.org/W2893518396","https://openalex.org/W2898076813","https://openalex.org/W2899575547","https://openalex.org/W2907492528","https://openalex.org/W2911778742","https://openalex.org/W2912083425","https://openalex.org/W2913560138","https://openalex.org/W2914050157","https://openalex.org/W2914576582","https://openalex.org/W2914721378","https://openalex.org/W2914800632","https://openalex.org/W2914874661","https://openalex.org/W2924700250","https://openalex.org/W2945488061","https://openalex.org/W2945623882","https://openalex.org/W2945827670","https://openalex.org/W2949769095","https://openalex.org/W2951626319","https://openalex.org/W2952607215","https://openalex.org/W2962852262","https://openalex.org/W2963124051","https://openalex.org/W2964112275","https://openalex.org/W2964983698","https://openalex.org/W2970236742","https://openalex.org/W2990130970","https://openalex.org/W2996959725","https://openalex.org/W2997662139","https://openalex.org/W3024534448","https://openalex.org/W3031596603","https://openalex.org/W3032793209","https://openalex.org/W3034833075","https://openalex.org/W3035170973","https://openalex.org/W3035355914","https://openalex.org/W3038439974","https://openalex.org/W3040127368","https://openalex.org/W3042856524","https://openalex.org/W3044084930","https://openalex.org/W3044311607","https://openalex.org/W3045200674","https://openalex.org/W3080122044","https://openalex.org/W3080642298","https://openalex.org/W3093563174","https://openalex.org/W3106439716","https://openalex.org/W3113741750","https://openalex.org/W3116062118","https://openalex.org/W3152509363","https://openalex.org/W3153059551","https://openalex.org/W3154257542","https://openalex.org/W3156636935","https://openalex.org/W3162337509","https://openalex.org/W3176038554","https://openalex.org/W3177331119","https://openalex.org/W3177890934","https://openalex.org/W3178328486","https://openalex.org/W3195061894","https://openalex.org/W3201053014","https://openalex.org/W4206633947","https://openalex.org/W4206655182","https://openalex.org/W4210257598","https://openalex.org/W4224312735","https://openalex.org/W4224316956","https://openalex.org/W4233740036","https://openalex.org/W4237040408","https://openalex.org/W4239019441","https://openalex.org/W4242771733","https://openalex.org/W4248949446","https://openalex.org/W4284682806","https://openalex.org/W4290876096","https://openalex.org/W4290877962","https://openalex.org/W4301113013","https://openalex.org/W4365799947","https://openalex.org/W4367046738","https://openalex.org/W4387841511","https://openalex.org/W6630221451"],"related_works":["https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W3092950680","https://openalex.org/W4246980185","https://openalex.org/W2150182025","https://openalex.org/W3197542405","https://openalex.org/W2418190244","https://openalex.org/W4238861846","https://openalex.org/W3125580266","https://openalex.org/W1657011257"],"abstract_inverted_index":{"Conversational":[0,195],"recommendation":[1,189],"system":[2],"(CRS)":[3],"is":[4],"able":[5],"to":[6,71,91,107,117,121,128,134],"obtain":[7],"fine-grained":[8],"and":[9,125,166,208],"dynamic":[10],"user":[11,22,36,59,113,160,167,257],"preferences":[12,63],"based":[13,234,263],"on":[14,140,235,264,289],"interactive":[15],"dialogue.":[16],"Previous":[17],"CRS":[18],"assumes":[19],"that":[20,85,102,111],"the":[21,32,58,96,108,118,122,157,179,256,271,293,299],"has":[23],"a":[24,39,185,226,243,277],"clear":[25,40,67,89,164],"target":[26,109,123,141],"item,":[27,110],"which":[28,69,253],"often":[29],"deviates":[30],"from":[31],"real":[33],"scenario.":[34],"The":[35],"may":[37,60,200],"have":[38,61,201],"single":[41],"preference":[42],"for":[43,52,151,283,298],"some":[44,152,170],"attribute":[45,54,79,119,205,217],"types":[46,55],"(e.g.,":[47,56],"brand)":[48],"of":[49,78,159,216,295],"items,":[50,142],"while":[51],"other":[53,129],"color),":[57],"multiple":[62,72,76,202,210],"or":[64,154],"even":[65],"no":[66],"preferences,":[68],"leads":[70],"acceptable":[73],"items":[74,211],"under":[75],"combinations":[77,207,215],"instances.":[80,218],"Furthermore,":[81],"previous":[82],"works":[83],"assume":[84,101],"users":[86,103,199],"would":[87,104,114],"provide":[88],"responses":[90,133],"any":[92],"questions":[93,233],"asked":[94],"by":[95,146],"system.":[97],"And,":[98],"they":[99],"also":[100,144],"be":[105,163],"dedicated":[106],"is,":[112],"answer":[115,126],"\u201cyes\u201d":[116],"corresponding":[120],"item":[124],"\u201cno\u201d":[127],"attributes.":[130],"However,":[131],"users\u2019":[132,147],"attributes":[135],"are":[136],"not":[137,162],"completely":[138],"dependent":[139],"but":[143,279],"influenced":[145],"inherent":[148,266],"interests.":[149],"Besides,":[150],"over-specific":[153],"equivocal":[155],"questions,":[156],"feedback":[158,262],"might":[161,168],"(\u201cyes\u201d/\u201cno\u201d)":[165],"give":[169],"fuzzy":[171,261],"response":[172,258],"like":[173],"\u201cI":[174],"don\u2019t":[175],"know\u201d.":[176],"To":[177,219,268],"address":[178],"aforementioned":[180],"issues,":[181],"we":[182,224,240,275],"first":[183],"propose":[184,225,242,276],"more":[186,244],"realistic":[187,245],"conversational":[188],"learning":[190,228],"setting,":[191],"namely":[192,230],"Multi-Interest":[193,236],"Multi-round":[194],"Recommendation":[196],"(MIMCR),":[197],"where":[198],"interests":[203],"in":[204],"instance":[206],"accept":[209],"with":[212,222,249,259],"partially":[213],"overlapped":[214],"effectively":[220],"cope":[221],"MIMCR,":[223],"novel":[227],"framework,":[229],"Multiple":[231],"Choice":[232],"Policy":[237],"Learning.":[238],"Moreover,":[239],"further":[241],"User-centric":[246],"User":[247],"Simulator":[248],"Fuzzy":[250],"Feedback":[251],"(UUSFF),":[252],"naturally":[254],"calibrates":[255],"additional":[260],"user\u2019s":[265],"preference.":[267],"better":[269],"match":[270],"new":[272],"scenario":[273],"UUSFF,":[274],"simple":[278],"effective":[280],"adaption":[281],"method":[282],"different":[284],"backbones.":[285],"Extensive":[286],"experimental":[287],"results":[288],"several":[290],"datasets":[291],"demonstrate":[292],"superiority":[294],"our":[296],"methods":[297],"proposed":[300],"settings.":[301]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}