{"id":"https://openalex.org/W7167921040","doi":"https://doi.org/10.1145/3805712.3808411","title":"Uniboost: Global Coordination with Value Alignment for Fair and Efficient Traffic Allocation","display_name":"Uniboost: Global Coordination with Value Alignment for Fair and Efficient Traffic Allocation","publication_year":2026,"publication_date":"2026-07-10","ids":{"openalex":"https://openalex.org/W7167921040","doi":"https://doi.org/10.1145/3805712.3808411"},"language":null,"primary_location":{"id":"doi:10.1145/3805712.3808411","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3805712.3808411","pdf_url":null,"source":null,"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":"Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3805712.3808411","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101589508","display_name":"Ge Fan","orcid":"https://orcid.org/0000-0001-5653-1626"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ge Fan","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-5653-1626","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108883579","display_name":"Zhao Nan","orcid":null},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Zhao","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0004-7279-2163","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140425224","display_name":"Kai Meng","orcid":"https://orcid.org/0009-0001-1725-0597"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Meng","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0001-1725-0597","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140415964","display_name":"Cong Luo","orcid":"https://orcid.org/0009-0004-4941-106X"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Luo","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0004-4941-106X","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140443642","display_name":"Yang Fu","orcid":"https://orcid.org/0009-0002-0403-0832"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Fu","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0002-0403-0832","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140439840","display_name":"Huiping Chu","orcid":"https://orcid.org/0009-0003-1359-8670"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiping Chu","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0003-1359-8670","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140425448","display_name":"Jialin Liu","orcid":"https://orcid.org/0009-0007-5787-5202"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jialin Liu","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0007-5787-5202","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Hangzhou, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102883869","display_name":"Yuning Jiang","orcid":"https://orcid.org/0000-0003-1665-3025"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuning Jiang","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-1665-3025","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Beijing, China","institution_ids":["https://openalex.org/I45928872"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073856221","display_name":"Bo Zheng","orcid":"https://orcid.org/0000-0002-4037-6315"},"institutions":[{"id":"https://openalex.org/I45928872","display_name":"Alibaba Group (China)","ror":"https://ror.org/00k642b80","country_code":"CN","type":"company","lineage":["https://openalex.org/I45928872"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Zheng","raw_affiliation_strings":["Taobao &amp;#38; Tmall Group of Alibaba, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4037-6315","affiliations":[{"raw_affiliation_string":"Taobao &amp;#38; Tmall Group of Alibaba, Beijing, China","institution_ids":["https://openalex.org/I45928872"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45928872"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4572","last_page":"4577"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.5271000266075134,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11478","display_name":"Caching and Content Delivery","score":0.5271000266075134,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.10239999741315842,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.05550000071525574,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.5968000292778015},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5932000279426575},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5611000061035156},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.3560999929904938},{"id":"https://openalex.org/keywords/efficient-algorithm","display_name":"Efficient algorithm","score":0.3183000087738037},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.3133000135421753}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7314000129699707},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.5968000292778015},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5932000279426575},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5611000061035156},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.3560999929904938},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33649998903274536},{"id":"https://openalex.org/C3018263672","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Efficient algorithm","level":2,"score":0.3183000087738037},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3133000135421753},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.30239999294281006},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.3021000027656555},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2809000015258789},{"id":"https://openalex.org/C63969886","wikidata":"https://www.wikidata.org/wiki/Q3536440","display_name":"Internet traffic","level":3,"score":0.2743000090122223},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.2732999920845032},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.25929999351501465},{"id":"https://openalex.org/C135510737","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance indicator","level":2,"score":0.2563000023365021}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3805712.3808411","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3805712.3808411","pdf_url":null,"source":null,"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":"Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3805712.3808411","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3805712.3808411","pdf_url":null,"source":null,"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":"Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.4981662333011627,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2097422766","https://openalex.org/W2290203315","https://openalex.org/W2911668038","https://openalex.org/W3080386552","https://openalex.org/W4200132161","https://openalex.org/W4210827199","https://openalex.org/W4281695125","https://openalex.org/W4289533784","https://openalex.org/W4290927705","https://openalex.org/W4306317659","https://openalex.org/W4306705678","https://openalex.org/W4365794573","https://openalex.org/W4384659132","https://openalex.org/W4386245733","https://openalex.org/W4396822210","https://openalex.org/W4400525544","https://openalex.org/W4400529391","https://openalex.org/W4412377911","https://openalex.org/W4412378071","https://openalex.org/W4412394796","https://openalex.org/W4412394875","https://openalex.org/W4414035002","https://openalex.org/W4414035034"],"related_works":[],"abstract_inverted_index":{"With":[0],"the":[1,14,101,119,150,153,195],"rapid":[2],"evolution":[3],"of":[4,43,95,103,122,152],"internet":[5],"services,":[6],"recommendation":[7,177,192,220],"systems":[8],"have":[9],"become":[10],"indispensable.":[11],"In":[12],"particular,":[13],"blending":[15],"(re-ranking)":[16],"stage":[17],"plays":[18],"a":[19,41,52,59,131,172],"pivotal":[20],"role":[21],"in":[22],"allocating":[23],"traffic":[24,54,135,155,188,214],"across":[25],"diverse":[26],"business":[27,74,128],"objectives.":[28],"However,":[29],"existing":[30],"approaches":[31],"often":[32],"suffer":[33],"from":[34],"coupled":[35],"allocation":[36,55,136,156,189],"plans,":[37],"score":[38],"inflation,":[39],"and":[40,109,141,191,212],"lack":[42],"interpretability.":[44,78],"To":[45],"address":[46],"these":[47],"challenges,":[48],"we":[49],"propose":[50],"Uniboost,":[51],"unified":[53],"framework.":[56],"Uniboost":[57,104,184],"introduces":[58],"posterior":[60],"value":[61],"alignment":[62],"mechanism":[63],"that":[64,148,170,183],"calibrates":[65],"abstract":[66],"model":[67],"scores":[68,124],"to":[69,87],"anchor":[70,174],"metrics":[71],"with":[72],"explicit":[73],"semantics,":[75],"significantly":[76],"enhancing":[77],"Furthermore,":[79],"it":[80],"employs":[81],"an":[82,166,210],"independent":[83],"linear":[84],"boosting":[85],"paradigm":[86],"decouple":[88],"complex":[89],"weighting":[90],"schemes,":[91],"enabling":[92],"precise":[93],"attribution":[94],"each":[96],"plan's":[97],"contribution.":[98],"We":[99],"validate":[100],"effectiveness":[102],"through":[105],"online":[106],"A/B":[107],"tests":[108],"in-depth":[110],"data":[111],"analysis,":[112],"demonstrating":[113],"three":[114],"key":[115],"findings:":[116],"1)":[117],"Reducing":[118],"overall":[120,154],"weight":[121],"weighted":[123],"effectively":[125],"mitigates":[126],"unintended":[127],"interference,":[129],"yielding":[130],"more":[132],"efficient":[133,211],"micro-level":[134],"strategy;":[137],"2)":[138],"Post-hoc":[139],"analyses":[140],"aggregated":[142],"dashboards":[143],"provide":[144],"intuitive,":[145],"macro-level":[146,201],"insights":[147],"guide":[149],"design":[151],"mechanism;":[157],"3)":[158],"The":[159],"proposed":[160],"''Effective":[161],"Completion":[162],"Score''":[163],"serves":[164],"as":[165],"easily":[167],"obtainable":[168],"post-metric":[169],"offers":[171],"reliable":[173],"for":[175,203,217],"content":[176],"pipelines.":[178],"Collectively,":[179],"our":[180],"experiments":[181],"show":[182],"not":[185],"only":[186],"improves":[187],"efficiency":[190],"performance":[193],"at":[194],"micro":[196],"level":[197],"but":[198],"also":[199],"provides":[200,209],"guidance":[202],"system":[204],"iteration.":[205],"Thus,":[206],"this":[207],"work":[208],"controllable":[213],"regulation":[215],"solution":[216],"large-scale":[218],"industrial":[219],"systems.":[221]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-07-11T00:00:00"}
