{"id":"https://openalex.org/W4396843718","doi":"https://doi.org/10.1145/3589335.3648317","title":"HiFI: Hierarchical Fairness-aware Integrated Ranking with Constrained Reinforcement Learning","display_name":"HiFI: Hierarchical Fairness-aware Integrated Ranking with Constrained Reinforcement Learning","publication_year":2024,"publication_date":"2024-05-12","ids":{"openalex":"https://openalex.org/W4396843718","doi":"https://doi.org/10.1145/3589335.3648317"},"language":"en","primary_location":{"id":"doi:10.1145/3589335.3648317","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3589335.3648317","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589335.3648317","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM Web Conference 2024","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3589335.3648317","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027396594","display_name":"Yifan Liu","orcid":"https://orcid.org/0000-0001-8726-3927"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yifan Liu","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041791979","display_name":"Wei Xia","orcid":"https://orcid.org/0000-0003-2544-775X"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Xia","raw_affiliation_strings":["Huawei Noah's Ark Lab, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Huawei Noah's Ark Lab, Shenzhen, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101500385","display_name":"Weiwen Liu","orcid":"https://orcid.org/0000-0002-9148-3997"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwen Liu","raw_affiliation_strings":["Huawei Noah's Ark Lab, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Huawei Noah's Ark Lab, Shenzhen, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034417837","display_name":"Menghui Zhu","orcid":"https://orcid.org/0000-0002-8567-2185"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Menghui Zhu","raw_affiliation_strings":["Huawei Noah's Ark Lab, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Huawei Noah's Ark Lab, Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090720315","display_name":"Weinan Zhang","orcid":"https://orcid.org/0000-0002-0127-2425"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weinan Zhang","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054330014","display_name":"Ruiming Tang","orcid":"https://orcid.org/0000-0002-9224-2431"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiming Tang","raw_affiliation_strings":["Huawei Noah's Ark Lab, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Huawei Noah's Ark Lab, Shenzhen, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001571390","display_name":"Yong Yu","orcid":"https://orcid.org/0000-0003-0281-8271"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Yu","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5027396594"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0693459,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"196","last_page":"205"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.9731000065803528,"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"}},"topics":[{"id":"https://openalex.org/T11182","display_name":"Auction Theory and Applications","score":0.9731000065803528,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9711999893188477,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T12026","display_name":"Explainable Artificial Intelligence (XAI)","score":0.9693999886512756,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.8122861981391907},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7600952982902527},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6627092957496643},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40588194131851196}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8122861981391907},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7600952982902527},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6627092957496643},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40588194131851196}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3589335.3648317","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3589335.3648317","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589335.3648317","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM Web Conference 2024","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3589335.3648317","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3589335.3648317","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589335.3648317","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of the ACM Web Conference 2024","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7787287084","display_name":null,"funder_award_id":"62177033, 62076161, 62322603","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":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4396843718.pdf"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W1139185857","https://openalex.org/W1518931405","https://openalex.org/W1985554184","https://openalex.org/W2074380434","https://openalex.org/W2090883204","https://openalex.org/W2105767494","https://openalex.org/W2746553466","https://openalex.org/W2796727080","https://openalex.org/W2911936302","https://openalex.org/W2950173087","https://openalex.org/W2963189767","https://openalex.org/W2973171206","https://openalex.org/W3008301325","https://openalex.org/W3034503922","https://openalex.org/W3035590471","https://openalex.org/W3101997094","https://openalex.org/W3103006639","https://openalex.org/W3103891807","https://openalex.org/W3123348991","https://openalex.org/W3138773240","https://openalex.org/W3173331009","https://openalex.org/W3181882572","https://openalex.org/W3194194466","https://openalex.org/W3210115933","https://openalex.org/W3211540990","https://openalex.org/W4212774754","https://openalex.org/W4212951676","https://openalex.org/W4283158550","https://openalex.org/W4306317441","https://openalex.org/W4321485158","https://openalex.org/W4385562639","https://openalex.org/W4385568204"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4306904969","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2138720691","https://openalex.org/W2376932109","https://openalex.org/W4362501864","https://openalex.org/W2001405890"],"abstract_inverted_index":{"Integrated":[0],"ranking":[1,44,72,103],"is":[2,119],"a":[3,99,108,128],"critical":[4],"component":[5],"in":[6],"industrial":[7,148],"recommendation":[8],"platforms.":[9],"It":[10,106],"combines":[11],"candidate":[12],"lists":[13],"from":[14],"different":[15,60,81],"upstream":[16],"channels":[17,61,82,121],"or":[18],"sources":[19],"and":[20,111,115,147,150,159],"ranks":[21],"them":[22],"into":[23],"an":[24,112,165],"integrated":[25,43,71],"list,":[26],"which":[27,54],"will":[28],"be":[29],"exposed":[30],"to":[31,36,47,64,74,89,133,169],"users.":[32,65],"During":[33],"this":[34,95],"process,":[35],"take":[37],"responsibility":[38],"for":[39],"channel":[40,109],"providers,":[41],"the":[42,49,57,70,76,116,153,172],"system":[45,73],"needs":[46],"consider":[48,75],"exposure":[50],"fairness":[51,117,160],"among":[52],"channels,":[53],"directly":[55],"affects":[56],"opportunities":[58],"of":[59,174],"being":[62],"displayed":[63],"Besides,":[66],"personalization":[67],"also":[68,126,163],"requires":[69],"user's":[77],"diverse":[78],"preference":[79],"on":[80,120,145,156],"besides":[83],"items.":[84],"Existing":[85],"methods":[86],"are":[87],"hard":[88],"address":[90],"both":[91,157],"problems":[92],"effectively.":[93],"In":[94],"paper,":[96],"we":[97],"propose":[98],"<u>Hi</u>erarchical":[100],"<u>F</u>airness-aware":[101],"<u>I</u>ntegrated":[102],"(HiFI)":[104],"framework.":[105],"contains":[107],"recommender":[110],"item":[113],"recommender,":[114],"constraint":[118],"with":[122,142],"constrained":[123],"RL.":[124],"We":[125,139,162],"design":[127],"gated":[129],"attention":[130],"layer":[131],"(GAL)":[132],"effectively":[134],"capture":[135],"users'":[136],"multi-faceted":[137],"preferences.":[138],"compare":[140],"HiFI":[141,151],"various":[143],"baselines":[144],"public":[146],"datasets,":[149],"achieves":[152],"state-of-the-art":[154],"performance":[155],"utility":[158],"metrics.":[161],"conduct":[164],"online":[166],"A/B":[167],"test":[168],"further":[170],"validate":[171],"effectiveness":[173],"HiFI.":[175]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}