{"id":"https://openalex.org/W4410636941","doi":"https://doi.org/10.1145/3701716.3715164","title":"A Responsible and Extendable Context-Aware Recommender System","display_name":"A Responsible and Extendable Context-Aware Recommender System","publication_year":2025,"publication_date":"2025-05-08","ids":{"openalex":"https://openalex.org/W4410636941","doi":"https://doi.org/10.1145/3701716.3715164"},"language":"en","primary_location":{"id":"doi:10.1145/3701716.3715164","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3701716.3715164","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3701716.3715164","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3701716.3715164","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024298278","display_name":"Xiangmin Zhou","orcid":"https://orcid.org/0000-0002-1302-818X"},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xiangmin Zhou","raw_affiliation_strings":["RMIT University, Melbourne, Australia"],"raw_orcid":"https://orcid.org/0000-0002-1302-818X","affiliations":[{"raw_affiliation_string":"RMIT University, Melbourne, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100333516","display_name":"Lei Chen","orcid":"https://orcid.org/0000-0002-8257-5806"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Lei Chen","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0002-8257-5806","affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086123029","display_name":"Chengkun He","orcid":"https://orcid.org/0000-0003-3144-7166"},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Chengkun He","raw_affiliation_strings":["RMIT University, Melbourne, Australia"],"raw_orcid":"https://orcid.org/0000-0003-3144-7166","affiliations":[{"raw_affiliation_string":"RMIT University, Melbourne, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012043765","display_name":"Junfeng Wu","orcid":"https://orcid.org/0000-0003-1263-3051"},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Junfeng Wu","raw_affiliation_strings":["RMIT University, Melbourne, Australia"],"raw_orcid":"https://orcid.org/0000-0003-1263-3051","affiliations":[{"raw_affiliation_string":"RMIT University, Melbourne, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110806721","display_name":"Weiyi Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]},{"id":"https://openalex.org/I58610484","display_name":"Seattle University","ror":"https://ror.org/02jqc0m91","country_code":"US","type":"education","lineage":["https://openalex.org/I58610484"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weiyi Zhou","raw_affiliation_strings":["Microsoft Corporation, Seattle, USA"],"raw_orcid":"https://orcid.org/0009-0007-1852-7854","affiliations":[{"raw_affiliation_string":"Microsoft Corporation, Seattle, USA","institution_ids":["https://openalex.org/I1290206253","https://openalex.org/I58610484"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072350518","display_name":"Jie Shao","orcid":"https://orcid.org/0000-0003-2615-1555"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jie Shao","raw_affiliation_strings":["Sichuan Artificial Intelligence Research Institute, Yibin, China"],"raw_orcid":"https://orcid.org/0000-0003-2615-1555","affiliations":[{"raw_affiliation_string":"Sichuan Artificial Intelligence Research Institute, Yibin, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049750015","display_name":"Yanchun Zhang","orcid":"https://orcid.org/0000-0002-5094-5980"},"institutions":[{"id":"https://openalex.org/I71270174","display_name":"Victoria University","ror":"https://ror.org/04j757h98","country_code":"AU","type":"education","lineage":["https://openalex.org/I71270174"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yanchun Zhang","raw_affiliation_strings":["Victoria University, Melbourne, Australia"],"raw_orcid":"https://orcid.org/0000-0002-5094-5980","affiliations":[{"raw_affiliation_string":"Victoria University, Melbourne, Australia","institution_ids":["https://openalex.org/I71270174"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2955","last_page":"2958"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/recommender-system","display_name":"Recommender system","score":0.9014343023300171},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7990155220031738},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6359628438949585},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4441670775413513},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.42180323600769043},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3563989996910095}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.9014343023300171},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7990155220031738},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6359628438949585},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4441670775413513},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.42180323600769043},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3563989996910095},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3701716.3715164","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3701716.3715164","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3701716.3715164","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-169031","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-169031","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Conference paper"}],"best_oa_location":{"id":"doi:10.1145/3701716.3715164","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3701716.3715164","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3701716.3715164","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM on Web Conference 2025","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3702571588","display_name":null,"funder_award_id":"DP240100356","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"}],"funders":[{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4410636941.pdf","grobid_xml":"https://content.openalex.org/works/W4410636941.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W2010701456","https://openalex.org/W2155502235","https://openalex.org/W2155912844","https://openalex.org/W2433963325","https://openalex.org/W2623544887","https://openalex.org/W2898490255","https://openalex.org/W2963146368","https://openalex.org/W2963604523","https://openalex.org/W3045200674","https://openalex.org/W3094497946","https://openalex.org/W4312383860","https://openalex.org/W4383200182"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W2150182025","https://openalex.org/W3092950680","https://openalex.org/W3197542405","https://openalex.org/W2056712470","https://openalex.org/W3125580266","https://openalex.org/W4288390103","https://openalex.org/W4317039510"],"abstract_inverted_index":{"Context-aware":[0],"social":[1],"media":[2],"recommendation":[3,31,75],"has":[4],"been":[5],"important":[6],"in":[7],"many":[8],"applications":[9],"such":[10],"as":[11],"e-commerce":[12],"and":[13,21,33,35,52,69,72,91,98],"entertainment.":[14],"However,":[15],"existing":[16],"systems":[17],"consider":[18],"pre-specified":[19],"contexts":[20],"cannot":[22],"well":[23],"handle":[24],"user":[25],"preferences,":[26],"which":[27],"negatively":[28],"affects":[29],"the":[30,49,79,93,105],"quality":[32],"efficiency,":[34],"causes":[36],"them":[37],"not":[38],"extendable":[39,53],"to":[40,87],"various":[41],"applications.":[42],"In":[43],"this":[44],"demo,":[45],"we":[46],"design":[47],"RECARS,":[48],"first":[50],"responsible":[51,74],"context-aware":[54],"recommender":[55],"system.":[56],"RECARS":[57,108],"is":[58],"designed":[59],"with":[60,82],"novel":[61],"techniques,":[62],"including":[63],"efficient":[64],"data":[65],"organization":[66],"over":[67],"MongoDB":[68],"Apache":[70],"Flink,":[71],"effective":[73],"generation":[76],"that":[77],"supports":[78],"system":[80],"interactions":[81],"users.":[83],"It":[84],"allows":[85],"users":[86],"perform":[88],"iteratively":[89],"refining":[90],"explaining":[92],"results":[94],"by":[95],"active":[96],"learning":[97],"large":[99],"language":[100],"model":[101],"(LLM).":[102],"We":[103],"demonstrate":[104],"usage":[106],"of":[107],"via":[109],"YouTube.":[110]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
