{"id":"https://openalex.org/W4210394083","doi":"https://doi.org/10.1109/globecom46510.2021.9685726","title":"Attention-aware Multi-encoder for Session-based Recommendation","display_name":"Attention-aware Multi-encoder for Session-based Recommendation","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4210394083","doi":"https://doi.org/10.1109/globecom46510.2021.9685726"},"language":"en","primary_location":{"id":"doi:10.1109/globecom46510.2021.9685726","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685726","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-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/A5060678540","display_name":"Jin Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Wei","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Services Networks,Xi&#x0027;an,China,710071","an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Services Networks,Xi&#x0027;an,China,710071","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100697216","display_name":"Lin\u2010Jie Zhang","orcid":"https://orcid.org/0000-0001-6702-8313"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linjie Zhang","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Services Networks,Xi&#x0027;an,China,710071","an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Services Networks,Xi&#x0027;an,China,710071","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100671245","display_name":"Xiaoyan Zhu","orcid":"https://orcid.org/0000-0003-3741-9158"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyan Zhu","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Services Networks,Xi&#x0027;an,China,710071","an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Services Networks,Xi&#x0027;an,China,710071","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012016098","display_name":"Jianfeng Ma","orcid":"https://orcid.org/0000-0003-4251-1143"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianfeng Ma","raw_affiliation_strings":["Xidian University,State Key Laboratory of Integrated Services Networks,Xi&#x0027;an,China,710071","an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University,State Key Laboratory of Integrated Services Networks,Xi&#x0027;an,China,710071","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.5698,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65897674,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"6","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9919000267982483,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9832000136375427,"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/session","display_name":"Session (web analytics)","score":0.8607105016708374},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8101558685302734},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6958971619606018},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3532952666282654},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16156670451164246},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15588116645812988}],"concepts":[{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.8607105016708374},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8101558685302734},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6958971619606018},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3532952666282654},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16156670451164246},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15588116645812988}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom46510.2021.9685726","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685726","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2042281163","https://openalex.org/W2138108551","https://openalex.org/W2171279286","https://openalex.org/W2469952266","https://openalex.org/W2512965516","https://openalex.org/W2795199972","https://openalex.org/W2809307135","https://openalex.org/W2899457523","https://openalex.org/W2950898568","https://openalex.org/W2964044287","https://openalex.org/W2964199361","https://openalex.org/W3080292067","https://openalex.org/W3101063193","https://openalex.org/W3101707147","https://openalex.org/W3129620639","https://openalex.org/W4299286960","https://openalex.org/W4385245566","https://openalex.org/W6630221451","https://openalex.org/W6690815549","https://openalex.org/W6692935382","https://openalex.org/W6739901393"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W4230197055","https://openalex.org/W4296749040","https://openalex.org/W621808327","https://openalex.org/W644007644","https://openalex.org/W2497198634","https://openalex.org/W3012257603","https://openalex.org/W1586784764","https://openalex.org/W4292264782"],"abstract_inverted_index":{"In":[0,51],"session-based":[1],"recommendation,":[2,104],"the":[3,18,37,54,57,67,93,101,107,124],"user&#x0027;s":[4,34],"next":[5],"possible":[6],"click":[7],"can":[8],"solely":[9],"be":[10],"predicted":[11],"based":[12],"on":[13,119],"historical":[14],"interaction":[15],"behavior":[16],"in":[17,97],"ongoing":[19],"session.":[20,38],"Previously":[21],"representative":[22],"works":[23,40],"mainly":[24],"use":[25],"sequence":[26],"models":[27],"and":[28,83],"graph":[29],"neural":[30],"networks":[31],"to":[32,78,91,99],"model":[33],"behaviors":[35],"of":[36,53,56,69,103,126],"These":[39],"have":[41],"achieved":[42],"promising":[43],"results,":[44],"but":[45],"each":[46,70],"also":[47],"has":[48],"certain":[49],"defects.":[50],"view":[52],"shortcomings":[55],"previous":[58],"works,":[59],"we":[60,105],"propose":[61],"a":[62,86,113],"multi-encoder":[63],"framework,":[64],"under":[65],"which":[66],"advantages":[68],"encoder":[71],"are":[72,76],"retained.":[73],"Different":[74],"encoders":[75],"used":[77],"mine":[79],"different":[80],"session":[81,89],"features":[82],"finally":[84],"generate":[85],"more":[87],"powerful":[88],"representation":[90],"improve":[92,100],"recommendation":[94],"result.":[95],"Furthermore,":[96],"order":[98],"performance":[102],"introduce":[106],"inter-session":[108],"collaboration":[109],"information":[110],"by":[111],"designing":[112],"Inter-session":[114],"Collaboration":[115],"Module.":[116],"Extensive":[117],"experiments":[118],"two":[120],"real-world":[121],"datasets":[122],"demonstrate":[123],"superiority":[125],"our":[127],"method":[128],"over":[129],"state-of-the-art":[130],"algorithms.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
