{"id":"https://openalex.org/W3183374782","doi":"https://doi.org/10.1145/3460231.3474257","title":"A Payload Optimization Method for Federated Recommender Systems","display_name":"A Payload Optimization Method for Federated Recommender Systems","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W3183374782","doi":"https://doi.org/10.1145/3460231.3474257","mag":"3183374782"},"language":"en","primary_location":{"id":"doi:10.1145/3460231.3474257","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460231.3474257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fifteenth ACM Conference on Recommender Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2107.13078","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Farwa K. Khan","orcid":null},"institutions":[{"id":"https://openalex.org/I201384688","display_name":"National University of Computer and Emerging Sciences","ror":"https://ror.org/003eyb898","country_code":"PK","type":"education","lineage":["https://openalex.org/I201384688"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Farwa K. Khan","raw_affiliation_strings":["Department of Computer Science National University of Computer and Emerging Sciences (Pakistan), Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science National University of Computer and Emerging Sciences (Pakistan), Pakistan","institution_ids":["https://openalex.org/I201384688"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Adrian Flanagan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Adrian Flanagan","raw_affiliation_strings":["Helsinki Research Center, Europe Cloud Service Competence Center, Huawei Technologies Oy (Finland) Co. Ltd, Finland"],"affiliations":[{"raw_affiliation_string":"Helsinki Research Center, Europe Cloud Service Competence Center, Huawei Technologies Oy (Finland) Co. Ltd, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kuan Eeik Tan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kuan Eeik Tan","raw_affiliation_strings":["Helsinki Research Center, Europe Cloud Service Competence Center, Huawei Technologies Oy (Finland) Co. Ltd, Finland"],"affiliations":[{"raw_affiliation_string":"Helsinki Research Center, Europe Cloud Service Competence Center, Huawei Technologies Oy (Finland) Co. Ltd, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zareen Alamgir","orcid":null},"institutions":[{"id":"https://openalex.org/I201384688","display_name":"National University of Computer and Emerging Sciences","ror":"https://ror.org/003eyb898","country_code":"PK","type":"education","lineage":["https://openalex.org/I201384688"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Zareen Alamgir","raw_affiliation_strings":["Department of Computer Science National University of Computer and Emerging Technology (Pakistan), Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science National University of Computer and Emerging Technology (Pakistan), Pakistan","institution_ids":["https://openalex.org/I201384688"]}]},{"author_position":"last","author":{"id":null,"display_name":"Muhammad Ammad-ud-din","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Muhammad Ammad-ud-din","raw_affiliation_strings":["Helsinki Research Center, Europe Cloud Service Competence Center, Huawei Technologies Oy (Finland) Co. Ltd and Comparables AI (Finland) Co. Ltd, Finland"],"affiliations":[{"raw_affiliation_string":"Helsinki Research Center, Europe Cloud Service Competence Center, Huawei Technologies Oy (Finland) Co. Ltd and Comparables AI (Finland) Co. Ltd, Finland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I201384688"],"apc_list":null,"apc_paid":null,"fwci":4.8255,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.95253351,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"432","last_page":"442"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9986000061035156,"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":0.9977999925613403,"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/payload","display_name":"Payload (computing)","score":0.9519000053405762},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7696999907493591},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6172999739646912},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5965999960899353},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5475999712944031},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5232999920845032},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.47440001368522644},{"id":"https://openalex.org/keywords/global-optimization","display_name":"Global optimization","score":0.4169999957084656}],"concepts":[{"id":"https://openalex.org/C134066672","wikidata":"https://www.wikidata.org/wiki/Q1424639","display_name":"Payload (computing)","level":3,"score":0.9519000053405762},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7979999780654907},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7696999907493591},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6172999739646912},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5965999960899353},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5475999712944031},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5232999920845032},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.47440001368522644},{"id":"https://openalex.org/C164752517","wikidata":"https://www.wikidata.org/wiki/Q5570875","display_name":"Global optimization","level":2,"score":0.4169999957084656},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3716999888420105},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36250001192092896},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.31790000200271606},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3138999938964844},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.3125},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.30799999833106995},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30469998717308044},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.30390000343322754},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3018999993801117},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2743000090122223},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C93959086","wikidata":"https://www.wikidata.org/wiki/Q6888345","display_name":"Model selection","level":2,"score":0.25929999351501465},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.25850000977516174},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.25270000100135803}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3460231.3474257","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3460231.3474257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fifteenth ACM Conference on Recommender Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2107.13078","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2107.13078","pdf_url":"https://arxiv.org/pdf/2107.13078","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2107.13078","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2107.13078","pdf_url":"https://arxiv.org/pdf/2107.13078","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2023599408","https://openalex.org/W2039522160","https://openalex.org/W2054141820","https://openalex.org/W2101409192","https://openalex.org/W2158125716","https://openalex.org/W2219888463","https://openalex.org/W2332257675","https://openalex.org/W2790360016","https://openalex.org/W2962901934","https://openalex.org/W2969648982","https://openalex.org/W3007607795","https://openalex.org/W3021654819","https://openalex.org/W3034503922","https://openalex.org/W3047789363","https://openalex.org/W3081273427","https://openalex.org/W3088573320","https://openalex.org/W3102496129","https://openalex.org/W4239969464"],"related_works":[],"abstract_inverted_index":{"In":[0,14,153],"this":[1,106],"study,":[2],"we":[3,67,103,155],"introduce":[4],"the":[5,18,26,32,64,77,108,133,137,145,148,158,167,174,198],"payload":[6,21,40,65,171],"optimization":[7,110],"method":[8,111,120,135,163,179],"for":[9,53,97,147,201],"federated":[10,15],"recommender":[11],"systems":[12],"(FRS).":[13],"learning":[16],"(FL),":[17],"global":[19,78],"model":[20,39,79,187],"that":[22,73,112,132,140],"is":[23,44,57,107],"moved":[24],"between":[25],"server":[27],"and":[28,80],"users":[29],"depends":[30],"on":[31,173],"number":[33,47],"of":[34,48,76,150,160,169],"items":[35],"to":[36,83,114,182],"recommend.":[37],"The":[38,86,119,128],"grows":[41],"when":[42],"there":[43],"an":[45],"increasing":[46],"items.":[49],"This":[50],"becomes":[51],"challenging":[52],"FRS":[54],"if":[55],"it":[56,82],"running":[58],"in":[59,186,197],"production":[60],"mode.":[61],"To":[62],"tackle":[63],"challenge,":[66],"formulated":[68],"a":[69,92,170,183,191],"multi-arm":[70],"bandit":[71],"solution":[72],"selected":[74],"part":[75],"transmitted":[81],"all":[84],"users.":[85],"selection":[87],"process":[88],"was":[89,121],"guided":[90],"by":[91,164],"novel":[93],"reward":[94],"function":[95],"suitable":[96],"FL":[98],"systems.":[99],"So":[100],"far":[101],"as":[102],"are":[104],"aware,":[105],"first":[109],"seeks":[113],"address":[115],"item":[116,151],"dependent":[117],"payloads.":[118],"evaluated":[122],"using":[123],"three":[124],"benchmark":[125],"recommendation":[126,175,199],"datasets.":[127,204],"empirical":[129],"validation":[130],"confirmed":[131],"proposed":[134,162],"outperforms":[136],"simpler":[138],"methods":[139],"do":[141],"not":[142],"benefit":[143],"from":[144],"bandits":[146],"purpose":[149],"selection.":[152],"addition,":[154],"have":[156],"demonstrated":[157],"usefulness":[159],"our":[161],"rigorously":[165],"evaluating":[166],"effects":[168],"reduction":[172,185],"performance":[176,200],"degradation.":[177],"Our":[178],"achieved":[180],"up":[181],"90%":[184],"payload,":[188],"yielding":[189],"only":[190],"\u223c":[192],"4%":[193],"-":[194],"8%":[195],"loss":[196],"highly":[202],"sparse":[203]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2021-08-02T00:00:00"}