{"id":"https://openalex.org/W4391212526","doi":"https://doi.org/10.1145/3616855.3635794","title":"CDRNP: Cross-Domain Recommendation to Cold-Start Users via Neural Process","display_name":"CDRNP: Cross-Domain Recommendation to Cold-Start Users via Neural Process","publication_year":2024,"publication_date":"2024-03-04","ids":{"openalex":"https://openalex.org/W4391212526","doi":"https://doi.org/10.1145/3616855.3635794"},"language":"en","primary_location":{"id":"doi:10.1145/3616855.3635794","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3616855.3635794","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3616855.3635794","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM International Conference on Web Search and Data Mining","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3616855.3635794","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100314133","display_name":"Xiaodong Li","orcid":"https://orcid.org/0009-0008-7374-5413"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Li","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, UCAS, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0008-7374-5413","affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, UCAS, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080665569","display_name":"Jiawei Sheng","orcid":"https://orcid.org/0000-0002-4865-982X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawei Sheng","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4865-982X","affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017144784","display_name":"Jiangxia Cao","orcid":"https://orcid.org/0000-0003-2681-0119"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jiangxia Cao","raw_affiliation_strings":["Kuaishou Inc, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2681-0119","affiliations":[{"raw_affiliation_string":"Kuaishou Inc, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100339832","display_name":"Wenyuan Zhang","orcid":"https://orcid.org/0000-0002-7287-6883"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyuan Zhang","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, UCAS, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-7287-6883","affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, UCAS, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035591149","display_name":"Quangang Li","orcid":"https://orcid.org/0000-0003-4005-7717"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quangang Li","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4005-7717","affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080686378","display_name":"Tingwen Liu","orcid":"https://orcid.org/0000-0002-0750-6923"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210156404","display_name":"Institute of Information Engineering","ror":"https://ror.org/04r53se39","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingwen Liu","raw_affiliation_strings":["Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, UCAS, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0750-6923","affiliations":[{"raw_affiliation_string":"Institute of Information Engineering, Chinese Academy of Sciences & School of Cyber Security, UCAS, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210156404"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"378","last_page":"386"},"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":0.9915000200271606,"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":0.9340000152587891,"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":0.7700408697128296},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.7083995342254639},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5985599160194397},{"id":"https://openalex.org/keywords/preference-learning","display_name":"Preference learning","score":0.5618466734886169},{"id":"https://openalex.org/keywords/cold-start","display_name":"Cold start (automotive)","score":0.49598655104637146},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.44369977712631226},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.436920702457428},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4299762547016144},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3769807815551758},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.34514492750167847},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07404908537864685},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06766322255134583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7700408697128296},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.7083995342254639},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5985599160194397},{"id":"https://openalex.org/C181204326","wikidata":"https://www.wikidata.org/wiki/Q7239820","display_name":"Preference learning","level":3,"score":0.5618466734886169},{"id":"https://openalex.org/C2778956030","wikidata":"https://www.wikidata.org/wiki/Q5142477","display_name":"Cold start (automotive)","level":2,"score":0.49598655104637146},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.44369977712631226},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.436920702457428},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4299762547016144},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3769807815551758},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.34514492750167847},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07404908537864685},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06766322255134583},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3616855.3635794","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3616855.3635794","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3616855.3635794","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM International Conference on Web Search and Data Mining","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2401.12732","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2401.12732","pdf_url":"https://arxiv.org/pdf/2401.12732","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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:10.1145/3616855.3635794","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3616855.3635794","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3616855.3635794","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM International Conference on Web Search and Data Mining","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G148403669","display_name":null,"funder_award_id":"No.XDC02040400","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"},{"id":"https://openalex.org/G8151936980","display_name":null,"funder_award_id":"2021YFB3100600","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8817924637","display_name":null,"funder_award_id":"XDC02040400","funder_id":"https://openalex.org/F4320321133","funder_display_name":"Chinese Academy of Sciences"}],"funders":[{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"},{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335892","display_name":"Youth Innovation Promotion Association","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4391212526.pdf","grobid_xml":"https://content.openalex.org/works/W4391212526.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W2117420919","https://openalex.org/W2140310134","https://openalex.org/W2150385401","https://openalex.org/W2472819217","https://openalex.org/W2546505240","https://openalex.org/W2604763608","https://openalex.org/W2605350416","https://openalex.org/W2740605635","https://openalex.org/W2753433947","https://openalex.org/W2760103357","https://openalex.org/W2794363191","https://openalex.org/W2945827670","https://openalex.org/W2952264928","https://openalex.org/W2963557251","https://openalex.org/W2964052347","https://openalex.org/W2964184826","https://openalex.org/W2964983698","https://openalex.org/W2965170902","https://openalex.org/W2978745145","https://openalex.org/W2979563851","https://openalex.org/W2987219395","https://openalex.org/W2995389632","https://openalex.org/W2996891863","https://openalex.org/W3028156525","https://openalex.org/W3040593772","https://openalex.org/W3043239945","https://openalex.org/W3048118356","https://openalex.org/W3081320135","https://openalex.org/W3094484861","https://openalex.org/W3099026360","https://openalex.org/W3100278010","https://openalex.org/W3153189161","https://openalex.org/W3155450594","https://openalex.org/W3160558455","https://openalex.org/W3199751003","https://openalex.org/W3209185641","https://openalex.org/W4226072877","https://openalex.org/W4281488818","https://openalex.org/W4283827002","https://openalex.org/W4286791793","https://openalex.org/W4289763970","https://openalex.org/W4293387938","https://openalex.org/W4304083967","https://openalex.org/W4309433980","https://openalex.org/W4321521218","https://openalex.org/W4391602018"],"related_works":["https://openalex.org/W2937325523","https://openalex.org/W4205377104","https://openalex.org/W2949655578","https://openalex.org/W257970033","https://openalex.org/W4301037913","https://openalex.org/W1994181006","https://openalex.org/W2911102221","https://openalex.org/W4285602503","https://openalex.org/W2752210368","https://openalex.org/W4281387587"],"abstract_inverted_index":{"Cross-domain":[0],"recommendation":[1],"(CDR)":[2],"has":[3],"been":[4],"proven":[5],"as":[6,84,136],"a":[7,59,127,151,183,192],"promising":[8],"way":[9],"to":[10,18,54,71,144,156,182,195,214],"tackle":[11],"the":[12,24,29,34,41,52,64,90,96,105,108,116,121,141,158,162,175,197,201,223],"user":[13,30,49,100],"cold-start":[14,165,218],"problem,":[15],"which":[16,47,79],"aims":[17],"make":[19,215],"recommendations":[20],"for":[21,99,217],"users":[22,219],"in":[23,76,222,235],"target":[25,55,224],"domain":[26,56],"by":[27,57,154,173],"transferring":[28],"preference":[31,91,159,177,180,193,199,212],"derived":[32],"from":[33,51,112,200],"source":[35,53],"domain.":[36,225],"Traditional":[37],"CDR":[38,68,83,129,238],"studies":[39,69],"follow":[40],"embedding":[42],"and":[43,148,164,178,204],"mapping":[44,61,74,117,171,174],"(EMCDR)":[45],"paradigm,":[46,78],"transfers":[48],"representations":[50],"learning":[58],"user-shared":[60],"function,":[62],"neglecting":[63],"user-specific":[65,73,146,176],"preference.":[66],"Recent":[67],"attempt":[70],"learn":[72],"functions":[75,172],"meta-learning":[77,142],"regards":[80],"each":[81],"user's":[82],"an":[85,207],"individual":[86],"task,":[87],"but":[88],"neglects":[89],"correlations":[92,160,181],"among":[93,161],"users,":[94,166,203],"limiting":[95],"beneficial":[97],"information":[98],"representations.":[101],"Moreover,":[102],"both":[103,113],"of":[104],"paradigms":[106],"neglect":[107],"explicit":[109],"user-item":[110],"interactions":[111],"domains":[114],"during":[115],"process.":[118],"To":[119],"address":[120],"above":[122],"issues,":[123],"this":[124],"paper":[125],"proposes":[126],"novel":[128],"framework":[130],"with":[131,211,220],"neural":[132],"process":[133,153],"(NP),":[134],"termed":[135],"CDRNP.":[137],"Particularly,":[138],"it":[139],"develops":[140],"paradigm":[143],"leverage":[145],"preference,":[147],"further":[149],"introduces":[150],"stochastic":[152],"NP":[155],"capture":[157],"overlapping":[163,202],"thus":[167],"generating":[168],"more":[169],"powerful":[170],"common":[179,198],"predictive":[184],"probability":[185],"distribution.":[186],"In":[187],"addition,":[188],"we":[189],"also":[190],"introduce":[191],"remainer":[194],"enhance":[196],"finally":[205],"devises":[206],"adaptive":[208],"conditional":[209],"decoder":[210],"modulation":[213],"prediction":[216],"items":[221],"Experimental":[226],"results":[227],"demonstrate":[228],"that":[229],"CDRNP":[230],"outperforms":[231],"previous":[232],"SOTA":[233],"methods":[234],"three":[236],"real-world":[237],"scenarios.":[239]},"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2024-01-25T00:00:00"}