{"id":"https://openalex.org/W4409686228","doi":"https://doi.org/10.1007/s40747-025-01856-2","title":"Contrastive cross-domain sequential recommendation with attention-aware mechanism","display_name":"Contrastive cross-domain sequential recommendation with attention-aware mechanism","publication_year":2025,"publication_date":"2025-04-22","ids":{"openalex":"https://openalex.org/W4409686228","doi":"https://doi.org/10.1007/s40747-025-01856-2"},"language":"en","primary_location":{"id":"doi:10.1007/s40747-025-01856-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-025-01856-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-025-01856-2.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex & Intelligent Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/s40747-025-01856-2.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009949085","display_name":"Wei Zhao","orcid":"https://orcid.org/0000-0002-3679-6165"},"institutions":[{"id":"https://openalex.org/I4210144214","display_name":"Jiangsu University of Technology","ror":"https://ror.org/04jabhf80","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210144214"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Zhao","raw_affiliation_strings":["The School of Computer Engineering, Jiangsu University of Technology, Zhongwu Avenue, Changzhou, 213001, Jiangsu, China"],"affiliations":[{"raw_affiliation_string":"The School of Computer Engineering, Jiangsu University of Technology, Zhongwu Avenue, Changzhou, 213001, Jiangsu, China","institution_ids":["https://openalex.org/I4210144214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101964979","display_name":"Bo Li","orcid":"https://orcid.org/0000-0002-9498-6389"},"institutions":[{"id":"https://openalex.org/I21642278","display_name":"Ningxia University","ror":"https://ror.org/04j7b2v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I21642278"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Li","raw_affiliation_strings":["The School of Information Engineering, Ningxia University, Helanshan West Road, Yinchuan, 750021, Ningxia, China"],"affiliations":[{"raw_affiliation_string":"The School of Information Engineering, Ningxia University, Helanshan West Road, Yinchuan, 750021, Ningxia, China","institution_ids":["https://openalex.org/I21642278"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110710884","display_name":"Xian Mo","orcid":null},"institutions":[{"id":"https://openalex.org/I21642278","display_name":"Ningxia University","ror":"https://ror.org/04j7b2v61","country_code":"CN","type":"education","lineage":["https://openalex.org/I21642278"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xian Mo","raw_affiliation_strings":["The School of Information Engineering, Ningxia University, Helanshan West Road, Yinchuan, 750021, Ningxia, China"],"affiliations":[{"raw_affiliation_string":"The School of Information Engineering, Ningxia University, Helanshan West Road, Yinchuan, 750021, Ningxia, China","institution_ids":["https://openalex.org/I21642278"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5009949085"],"corresponding_institution_ids":["https://openalex.org/I4210144214"],"apc_list":{"value":1320,"currency":"GBP","value_usd":1619},"apc_paid":{"value":1320,"currency":"GBP","value_usd":1619},"fwci":2.9699,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.89652239,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"11","issue":"6","first_page":null,"last_page":null},"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":0.9944000244140625,"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":0.9940000176429749,"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/mechanism","display_name":"Mechanism (biology)","score":0.7549998760223389},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.7527369260787964},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.645077109336853},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5193092226982117},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34349697828292847},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.130247563123703},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.06468507647514343},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.0590764582157135}],"concepts":[{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.7549998760223389},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.7527369260787964},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.645077109336853},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5193092226982117},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34349697828292847},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.130247563123703},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.06468507647514343},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0590764582157135},{"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:10.1007/s40747-025-01856-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-025-01856-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-025-01856-2.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex & Intelligent Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:94660b90dcf84ffe8cefe5625e502b55","is_oa":true,"landing_page_url":"https://doaj.org/article/94660b90dcf84ffe8cefe5625e502b55","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complex & Intelligent Systems, Vol 11, Iss 6, Pp 1-15 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s40747-025-01856-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-025-01856-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-025-01856-2.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex & Intelligent Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","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/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8544646609","display_name":null,"funder_award_id":"62306157","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8783486029","display_name":null,"funder_award_id":"2024AAC05011","funder_id":"https://openalex.org/F4320322877","funder_display_name":"Natural Science Foundation of Ningxia Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322877","display_name":"Natural Science Foundation of Ningxia Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409686228.pdf","grobid_xml":"https://content.openalex.org/works/W4409686228.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W2042281163","https://openalex.org/W2117420919","https://openalex.org/W2122925692","https://openalex.org/W2605350416","https://openalex.org/W2625746539","https://openalex.org/W2734755249","https://openalex.org/W2741249238","https://openalex.org/W2788997749","https://openalex.org/W2796608345","https://openalex.org/W2899457523","https://openalex.org/W2963367478","https://openalex.org/W2963669159","https://openalex.org/W2963944640","https://openalex.org/W2964052347","https://openalex.org/W2964296635","https://openalex.org/W2977404935","https://openalex.org/W2979086518","https://openalex.org/W2984100107","https://openalex.org/W3014637033","https://openalex.org/W3094484861","https://openalex.org/W3098231197","https://openalex.org/W3098400049","https://openalex.org/W3101707147","https://openalex.org/W3108694672","https://openalex.org/W3166751026","https://openalex.org/W3187977559","https://openalex.org/W3206127589","https://openalex.org/W3215053434","https://openalex.org/W3217015614","https://openalex.org/W4226072877","https://openalex.org/W4284679479","https://openalex.org/W4284705327","https://openalex.org/W4297971002","https://openalex.org/W4306317751","https://openalex.org/W4321480025","https://openalex.org/W4321521218","https://openalex.org/W4364383168","https://openalex.org/W4391590795","https://openalex.org/W4392384797","https://openalex.org/W4404341502"],"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],"sequential":[1,8,117],"recommendation":[2,118,198,212],"(CDSR)":[3],"aims":[4],"to":[5,44,70,104,141,161,173,188],"predict":[6],"future":[7],"interactions":[9],"in":[10,25,107],"a":[11,58,75,113],"target":[12,37,50,72,89,101,148,191],"domain":[13,38,51,60,64,73,90,102,149,192],"by":[14],"analyzing":[15],"historical":[16],"sequence":[17],"data":[18],"from":[19],"different":[20],"domains.":[21,41,109],"A":[22],"significant":[23],"challenge":[24],"CDSR":[26],"is":[27],"the":[28,36,46,49,71,84,88,96,143,175,185],"accurate":[29],"capture":[30,162],"of":[31,48,99,177],"user":[32,92,150],"preferences":[33,56],"based":[34],"on":[35,54],"and":[39,65,91,147,200],"multiple":[40],"Existing":[42],"methodologies":[43],"enhance":[45,105],"performance":[47,106,199],"primarily":[52],"focus":[53],"learning":[55],"for":[57,83,129],"single":[59],"within":[61],"each":[62],"respective":[63],"subsequently":[66],"transferring":[67,76],"this":[68,79],"knowledge":[69,103],"via":[74],"module.":[77],"However,":[78],"approach":[80],"inadequately":[81],"accounts":[82],"linear":[85],"relationship":[86,144],"between":[87,145],"preferences,":[93],"thereby":[94],"limiting":[95],"potential":[97],"benefits":[98],"leveraging":[100],"rich":[108],"This":[110],"study":[111],"introduces":[112],"novel":[114],"Contrastive":[115],"cross-domain":[116,146,182,211],"technique":[119],"with":[120,138],"an":[121,156,170],"attention-aware":[122,139,157,186],"mechanism":[123,187],"(":[124],"$$\\hbox":[125,194,205],"{C}^2\\hbox":[126,195,206],"{DSRA}^2$$":[127,196,207],")":[128],"CDSR.":[130],"We":[131,180],"use":[132],"graph":[133],"neural":[134],"networks":[135],"(GNNs)":[136],"combined":[137],"mechanisms":[140],"elucidate":[142],"preferences.":[151],"Specifically,":[152],"we":[153],"first":[154],"develop":[155],"framework":[158],"over":[159],"GNNs":[160],"collaborative":[163],"relationships":[164],"among":[165],"inter-sequence":[166],"items,":[167],"then":[168],"propose":[169],"attenuation":[171],"function":[172],"assess":[174],"rationality":[176],"item":[178],"representations.":[179,193],"construct":[181],"representations":[183],"using":[184],"derive":[189],"user-specific":[190],"enhances":[197],"practical":[201],"applicability.":[202],"Experiments":[203],"show":[204],"surpasses":[208],"state-of-the-art":[209],"(SOTA)":[210],"algorithms.":[213]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}