{"id":"https://openalex.org/W4413395045","doi":"https://doi.org/10.1109/tsc.2025.3601040","title":"A Novel Reciprocal Dual-channel Preference Extraction and Refinement Network for Category-aware Service Recommendation","display_name":"A Novel Reciprocal Dual-channel Preference Extraction and Refinement Network for Category-aware Service Recommendation","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413395045","doi":"https://doi.org/10.1109/tsc.2025.3601040"},"language":"en","primary_location":{"id":"doi:10.1109/tsc.2025.3601040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsc.2025.3601040","pdf_url":null,"source":{"id":"https://openalex.org/S204223317","display_name":"IEEE Transactions on Services Computing","issn_l":"1939-1374","issn":["1939-1374","2372-0204"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Services Computing","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/A5109455123","display_name":"Shuxiang Xu","orcid":"https://orcid.org/0009-0009-1581-1168"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuxiang Xu","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, and the Department of Automation, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, and the Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100579701","display_name":"Qibu Xiang","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qibu Xiang","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, and the Department of Automation, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, and the Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088943410","display_name":"Yushun Fan","orcid":"https://orcid.org/0000-0002-0071-4893"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yushun Fan","raw_affiliation_strings":["Beijing National Research Center for Information Science and Technology, and the Department of Automation, Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing National Research Center for Information Science and Technology, and the Department of Automation, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100360704","display_name":"Jia Zhang","orcid":"https://orcid.org/0000-0003-2148-0923"},"institutions":[{"id":"https://openalex.org/I178169726","display_name":"Southern Methodist University","ror":"https://ror.org/042tdr378","country_code":"US","type":"education","lineage":["https://openalex.org/I178169726"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jia Zhang","raw_affiliation_strings":["Department of Computer Science, Southern Methodist University, Texas, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Southern Methodist University, Texas, USA","institution_ids":["https://openalex.org/I178169726"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5109455123"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12438765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9879000186920166,"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"}},"topics":[{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9879000186920166,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9628999829292297,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9430000185966492,"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":0.7951138019561768},{"id":"https://openalex.org/keywords/reciprocal","display_name":"Reciprocal","score":0.6709227561950684},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.6101032495498657},{"id":"https://openalex.org/keywords/social-network-service","display_name":"Social network service","score":0.5362299084663391},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.5032364726066589},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4413600265979767},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4158826470375061},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3425329029560089},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3310513198375702},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3229059875011444},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.14532679319381714},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10911121964454651},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09594026207923889}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7951138019561768},{"id":"https://openalex.org/C2777742833","wikidata":"https://www.wikidata.org/wiki/Q1964083","display_name":"Reciprocal","level":2,"score":0.6709227561950684},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6101032495498657},{"id":"https://openalex.org/C2988957881","wikidata":"https://www.wikidata.org/wiki/Q3220391","display_name":"Social network service","level":3,"score":0.5362299084663391},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.5032364726066589},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4413600265979767},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4158826470375061},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3425329029560089},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3310513198375702},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3229059875011444},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.14532679319381714},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10911121964454651},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09594026207923889},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsc.2025.3601040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsc.2025.3601040","pdf_url":null,"source":{"id":"https://openalex.org/S204223317","display_name":"IEEE Transactions on Services Computing","issn_l":"1939-1374","issn":["1939-1374","2372-0204"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Services Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2391753177","https://openalex.org/W2996284460","https://openalex.org/W2962972203","https://openalex.org/W4298337043","https://openalex.org/W1966306316","https://openalex.org/W4285058191","https://openalex.org/W2052414331","https://openalex.org/W3003660440","https://openalex.org/W2089348106","https://openalex.org/W3088433897"],"abstract_inverted_index":{"Sequential":[0],"recommender":[1],"systems":[2],"(SRSs)":[3],"aim":[4],"to":[5,63,68,89,107,127,149,161,182,197,205],"predict":[6],"the":[7,54,82,113,137,142,157,167,199,217,220],"subsequent":[8],"content":[9],"in":[10],"which":[11,78],"users":[12],"may":[13],"be":[14,108],"interested":[15],"based":[16],"on":[17,24,27,211],"their":[18,103,151,164],"past":[19],"usage":[20],"history.":[21],"Existing":[22],"solutions":[23],"SRSs":[25],"focus":[26],"modeling":[28],"sequential":[29],"characteristics":[30],"of":[31,45,56,84,145,219],"user-service":[32],"interactions":[33],"and":[34,91,97,123,147,154,179,186],"achieve":[35],"promising":[36],"performance.":[37],"However,":[38],"they":[39],"do":[40],"not":[41],"take":[42],"full":[43],"advantage":[44],"one":[46],"key":[47],"factor":[48],"that":[49],"usually":[50],"influences":[51],"user":[52,85],"behaviors:":[53],"category":[55,65,98,180,187],"services.":[57],"It":[58],"is":[59,79],"necessary":[60],"yet":[61],"challenging":[62],"leverage":[64,141],"information":[66,144],"due":[67],"two":[69,202],"significant":[70],"reasons.":[71],"Firstly,":[72],"bundling":[73],"relationships":[74,153],"exist":[75],"between":[76,201],"services/categories,":[77],"vital":[80],"for":[81],"prediction":[83],"behaviors":[86],"but":[87],"hard":[88],"mine":[90],"encode.":[92],"Secondly,":[93],"since":[94],"interest":[95,184],"preferences":[96,99,131,185],"are":[100],"closely":[101],"related,":[102],"dynamic":[104],"evolution":[105],"has":[106],"studied":[109],"simultaneously.":[110],"To":[111],"tackle":[112],"above":[114],"challenges,":[115],"we":[116,140,170,191],"propose":[117],"a":[118,193],"novel":[119],"Dual-channel":[120],"Preference":[121],"Extraction":[122],"Refinement":[124],"Network":[125],"(DPERN)":[126],"extract":[128],"users'":[129],"multi-faceted":[130],"toward":[132],"more":[133],"accurate":[134],"recommendation.":[135],"For":[136,166],"former":[138],"challenge,":[139,169],"co-occurrence":[143],"services":[146],"categories":[148],"represent":[150],"intrinsic":[152],"then":[155],"adopt":[156],"graph":[158],"embedding":[159],"method":[160],"jointly":[162],"pre-train":[163],"embeddings.":[165],"latter":[168],"design":[171],"dual":[172],"preference":[173,194,207],"extractors,":[174],"each":[175],"leveraging":[176],"both":[177],"service":[178],"information,":[181],"capture":[183],"preferences,":[188,204],"respectively.":[189],"Moreover,":[190],"devise":[192],"refinement":[195],"network":[196],"model":[198],"interaction":[200],"extracted":[203],"enhance":[206],"representations.":[208],"Experimental":[209],"results":[210],"three":[212],"public":[213],"datasets":[214],"have":[215],"demonstrated":[216],"effectiveness":[218],"proposed":[221],"DPERN":[222],"model.":[223]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
