{"id":"https://openalex.org/W4403582692","doi":"https://doi.org/10.1145/3627673.3679774","title":"Preference Prototype-Aware Learning for Universal Cross-Domain Recommendation","display_name":"Preference Prototype-Aware Learning for Universal Cross-Domain Recommendation","publication_year":2024,"publication_date":"2024-10-20","ids":{"openalex":"https://openalex.org/W4403582692","doi":"https://doi.org/10.1145/3627673.3679774"},"language":"en","primary_location":{"id":"doi:10.1145/3627673.3679774","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3627673.3679774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 33rd ACM International Conference on Information and Knowledge Management","raw_type":"proceedings-article"},"type":"conference-paper","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/A5111242983","display_name":"Yuxi Zhang","orcid":"https://orcid.org/0009-0009-3746-9316"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxi Zhang","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0009-3746-9316","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036209774","display_name":"Ji Zhang","orcid":"https://orcid.org/0009-0009-5117-1663"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Zhang","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0009-5117-1663","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100889169","display_name":"Feiyang Xu","orcid":"https://orcid.org/0009-0007-8472-4338"},"institutions":[{"id":"https://openalex.org/I4210132079","display_name":"Hangzhou Wanxiang Polytechnic","ror":"https://ror.org/03sxnxp24","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210132079"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feiyang Xu","raw_affiliation_strings":["Polytechnic Institute, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0007-8472-4338","affiliations":[{"raw_affiliation_string":"Polytechnic Institute, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4210132079","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048944043","display_name":"Lvying Chen","orcid":"https://orcid.org/0009-0000-1767-1343"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lvying Chen","raw_affiliation_strings":["College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0000-1767-1343","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100443974","display_name":"Bohan Li","orcid":"https://orcid.org/0000-0002-3408-9037"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bohan Li","raw_affiliation_strings":["College of Artificial Intelligence & Computer Science and Technology, Nanjing University of Aeronautics and Astronautics & Key Laboratory of Brain-Machine Intelligence Technology, Ministry of Education, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-3408-9037","affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence & Computer Science and Technology, Nanjing University of Aeronautics and Astronautics & Key Laboratory of Brain-Machine Intelligence Technology, Ministry of Education, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075258958","display_name":"Lei Guo","orcid":"https://orcid.org/0000-0002-9408-7594"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Guo","raw_affiliation_strings":["College of Computer Science and Technology, Shandong Normal University, Jinan, China"],"raw_orcid":"https://orcid.org/0000-0002-9408-7594","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology, Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088492734","display_name":"Hongzhi Yin","orcid":"https://orcid.org/0000-0003-1395-261X"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hongzhi Yin","raw_affiliation_strings":["The School of Information Technology & Electric Engineering, The University of Queensland, Brisbane, Australia"],"raw_orcid":"https://orcid.org/0000-0003-1395-261X","affiliations":[{"raw_affiliation_string":"The School of Information Technology & Electric Engineering, The University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I165143802"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.4783,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.94052156,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"3290","last_page":"3299"},"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9926000237464905,"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":0.7511555552482605},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5783809423446655},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.571444571018219},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3739858865737915},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3203657865524292},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06555125117301941},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06131035089492798}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7511555552482605},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5783809423446655},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.571444571018219},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3739858865737915},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3203657865524292},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06555125117301941},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06131035089492798},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3627673.3679774","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3627673.3679774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 33rd ACM International Conference on Information and Knowledge Management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W2038611357","https://openalex.org/W2604433096","https://openalex.org/W2605350416","https://openalex.org/W2740605635","https://openalex.org/W2796608345","https://openalex.org/W2808716093","https://openalex.org/W2809290718","https://openalex.org/W2912745432","https://openalex.org/W2945827670","https://openalex.org/W2963877604","https://openalex.org/W2964341035","https://openalex.org/W2986176093","https://openalex.org/W2987219395","https://openalex.org/W2991044292","https://openalex.org/W2996891863","https://openalex.org/W3045200674","https://openalex.org/W3094484861","https://openalex.org/W3097858943","https://openalex.org/W3098400049","https://openalex.org/W3098404559","https://openalex.org/W3100278010","https://openalex.org/W3101708421","https://openalex.org/W3155450594","https://openalex.org/W3199751003","https://openalex.org/W3200686557","https://openalex.org/W3200698006","https://openalex.org/W3209185641","https://openalex.org/W3209943551","https://openalex.org/W3215430231","https://openalex.org/W4226072877","https://openalex.org/W4283070072","https://openalex.org/W4283079518","https://openalex.org/W4284679479","https://openalex.org/W4284705327","https://openalex.org/W4296604563","https://openalex.org/W4297971002","https://openalex.org/W4309869671","https://openalex.org/W4321480025","https://openalex.org/W4391103882","https://openalex.org/W4391335174","https://openalex.org/W4392384671","https://openalex.org/W4392384797","https://openalex.org/W4393156167","https://openalex.org/W4396758730","https://openalex.org/W6781630272"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Cross-domain":[0],"recommendation":[1,64],"(CDR)":[2],"aims":[3],"to":[4,94,136,164,214],"suggest":[5],"items":[6,50,143,150],"from":[7,102,190],"new":[8],"domains":[9],"that":[10],"align":[11],"with":[12,48,76],"potential":[13],"user":[14,31,41,97,167,173],"preferences,":[15,168],"based":[16],"on":[17,25,197],"their":[18],"historical":[19],"interactions.":[20],"Existing":[21],"methods":[22],"primarily":[23],"focus":[24],"acquiring":[26],"item":[27,38,58,62,188],"representations":[28,140],"by":[29,187],"discovering":[30],"preferences":[32,42,98,174],"under":[33],"specific,":[34],"yet":[35],"possibly":[36],"redundant,":[37],"features.":[39,59,81],"However,":[40],"may":[43],"be":[44],"more":[45],"strongly":[46],"associated":[47],"interacted":[49,142],"at":[51,175,236],"higher":[52,177],"semantic":[53,178],"levels,":[54],"rather":[55],"than":[56],"specific":[57],"Consequently,":[60],"this":[61,83],"feature-focused":[63],"approach":[65],"can":[66,170,182],"easily":[67],"become":[68],"suboptimal":[69],"or":[70],"even":[71],"obsolete":[72],"when":[73],"conducting":[74],"CDR":[75],"disturbances":[77,101,185],"of":[78,110,141,207],"these":[79],"redundant":[80],"In":[82],"paper,":[84],"we":[85],"propose":[86],"a":[87,114,117,134,159,176],"novel":[88],"Preference":[89],"Prototype-Aware":[90],"(PPA)":[91],"learning":[92,211],"method":[93,212],"quantitatively":[95,165],"learn":[96,137],"while":[99],"minimizing":[100],"the":[103,146,191,205,208],"source":[104,192],"domain.":[105,193],"The":[106,131,154,194],"PPA":[107,210,217],"framework":[108,125],"consists":[109],"two":[111],"complementary":[112],"components:":[113],"mix-encoder":[115,132],"and":[116,144],"preference":[118,155,230],"prototype-aware":[119,156],"decoder,":[120],"forming":[121],"an":[122],"end-to-end":[123],"unified":[124],"suitable":[126],"for":[127],"various":[128],"real-world":[129],"scenarios.":[130],"employs":[133],"mix-network":[135],"better":[138],"general":[139],"capture":[145,172],"intrinsic":[147],"relationships":[148],"between":[149],"across":[151],"different":[152,202],"domains.":[153],"decoder":[157,181],"implements":[158],"learnable":[160],"prototype":[161],"matching":[162],"mechanism":[163],"perceive":[166],"which":[169],"accurately":[171],"level.":[179],"This":[180],"also":[183,226],"avoid":[184],"caused":[186],"features":[189],"experimental":[195],"results":[196],"public":[198],"benchmark":[199],"datasets":[200],"in":[201,221,227],"scenarios":[203],"demonstrate":[204],"superiority":[206],"proposed":[209],"compared":[213],"state-of-the-art":[215],"counterparts.":[216],"excels":[218],"not":[219],"only":[220],"providing":[222],"accurate":[223],"recommendations":[224],"but":[225],"offering":[228],"reliable":[229],"prototypes.":[231],"Our":[232],"code":[233],"is":[234],"available":[235],"https://github.com/zyx-nuaa/PPA-for-CDR.":[237]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}