{"id":"https://openalex.org/W4387917915","doi":"https://doi.org/10.1109/tac.2023.3327183","title":"Online Distributed Stochastic Gradient Algorithm for Nonconvex Optimization With Compressed Communication","display_name":"Online Distributed Stochastic Gradient Algorithm for Nonconvex Optimization With Compressed Communication","publication_year":2023,"publication_date":"2023-10-24","ids":{"openalex":"https://openalex.org/W4387917915","doi":"https://doi.org/10.1109/tac.2023.3327183"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2023.3327183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2023.3327183","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-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/A5034348668","display_name":"Jueyou Li","orcid":"https://orcid.org/0000-0003-3537-1162"},"institutions":[{"id":"https://openalex.org/I126924076","display_name":"Chongqing Normal University","ror":"https://ror.org/01dcw5w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I126924076"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jueyou Li","raw_affiliation_strings":["School of Mathematical Sciences, Chongqing Normal University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, Chongqing Normal University, Chongqing, China","institution_ids":["https://openalex.org/I126924076"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033381522","display_name":"Chaojie Li","orcid":"https://orcid.org/0000-0002-0557-1481"},"institutions":[{"id":"https://openalex.org/I153473198","display_name":"North China Electric Power University","ror":"https://ror.org/04qr5t414","country_code":"CN","type":"education","lineage":["https://openalex.org/I153473198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaojie Li","raw_affiliation_strings":["State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources, North China Electric Power University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources, North China Electric Power University, Beijing, China","institution_ids":["https://openalex.org/I153473198"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101361954","display_name":"Jing Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I126924076","display_name":"Chongqing Normal University","ror":"https://ror.org/01dcw5w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I126924076"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Fan","raw_affiliation_strings":["School of Mathematical Sciences, Chongqing Normal University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, Chongqing Normal University, Chongqing, China","institution_ids":["https://openalex.org/I126924076"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5119558643","display_name":"Tingwen Huang","orcid":"https://orcid.org/0000-0003-4017-5115"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingwen Huang","raw_affiliation_strings":["School of Automation, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5034348668"],"corresponding_institution_ids":["https://openalex.org/I126924076"],"apc_list":null,"apc_paid":null,"fwci":3.8209,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.93647823,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"69","issue":"2","first_page":"936","last_page":"951"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9998000264167786,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9998000264167786,"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":0.998199999332428,"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"}},{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9965999722480774,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/regret","display_name":"Regret","score":0.7626796364784241},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6292132139205933},{"id":"https://openalex.org/keywords/convex-function","display_name":"Convex function","score":0.6148064732551575},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.5913914442062378},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.573104739189148},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.554571270942688},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5115152597427368},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.47630465030670166},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.45244449377059937},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.429817795753479},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.4178374111652374},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.4000517427921295},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2574993371963501},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.19429117441177368}],"concepts":[{"id":"https://openalex.org/C50817715","wikidata":"https://www.wikidata.org/wiki/Q79895177","display_name":"Regret","level":2,"score":0.7626796364784241},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6292132139205933},{"id":"https://openalex.org/C145446738","wikidata":"https://www.wikidata.org/wiki/Q319913","display_name":"Convex function","level":3,"score":0.6148064732551575},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.5913914442062378},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.573104739189148},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.554571270942688},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5115152597427368},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.47630465030670166},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.45244449377059937},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.429817795753479},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.4178374111652374},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.4000517427921295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2574993371963501},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.19429117441177368},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2023.3327183","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2023.3327183","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3242136421","display_name":null,"funder_award_id":"11971083","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5391772797","display_name":null,"funder_award_id":"11991024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1686475922","https://openalex.org/W1979289676","https://openalex.org/W2002356046","https://openalex.org/W2024175297","https://openalex.org/W2066332749","https://openalex.org/W2105962591","https://openalex.org/W2129160848","https://openalex.org/W2140655807","https://openalex.org/W2149479912","https://openalex.org/W2149778463","https://openalex.org/W2344279181","https://openalex.org/W2407022425","https://openalex.org/W2513180554","https://openalex.org/W2569714389","https://openalex.org/W2739805727","https://openalex.org/W2809028195","https://openalex.org/W2902440224","https://openalex.org/W2944438252","https://openalex.org/W2951777528","https://openalex.org/W2963156126","https://openalex.org/W2963304272","https://openalex.org/W2963385547","https://openalex.org/W2963732316","https://openalex.org/W3022064003","https://openalex.org/W3097323743","https://openalex.org/W3105630790","https://openalex.org/W3106211621","https://openalex.org/W3123661679","https://openalex.org/W3203513905","https://openalex.org/W4292022450","https://openalex.org/W6606291809","https://openalex.org/W6681723013","https://openalex.org/W6741886682","https://openalex.org/W6746200960","https://openalex.org/W6756976665","https://openalex.org/W6758557334","https://openalex.org/W6779452467","https://openalex.org/W6780501606"],"related_works":["https://openalex.org/W2971351794","https://openalex.org/W4376155396","https://openalex.org/W1947085858","https://openalex.org/W2174986909","https://openalex.org/W2527791220","https://openalex.org/W2101991911","https://openalex.org/W2155070487","https://openalex.org/W2994171794","https://openalex.org/W2187449906","https://openalex.org/W2962818859"],"abstract_inverted_index":{"This":[0],"article":[1,188],"examines":[2],"an":[3,9,76],"online":[4,77],"distributed":[5,37,113,198],"optimization":[6,114],"problem":[7,43],"over":[8],"unbalanced":[10],"digraph,":[11],"in":[12,18,186],"which":[13,104],"a":[14,26,29,131,191],"group":[15],"of":[16,28,65,87,111,126,134,144,164,173],"nodes":[17],"the":[19,42,52,72,85,88,94,108,121,124,135,145,162,165,174,181],"network":[20],"tries":[21],"to":[22,67,171,196],"collectively":[23],"search":[24],"for":[25,97,151],"minimizer":[27],"time-varying":[30],"global":[31],"cost":[32,102,156],"function":[33],"while":[34],"data":[35],"are":[36,148],"among":[38],"computing":[39],"nodes.":[40],"As":[41],"size":[44],"becomes":[45],"large,":[46],"it":[47],"will":[48],"inevitably":[49],"suffer":[50],"from":[51],"communication":[53,83],"bottleneck":[54],"since":[55],"each":[56],"node":[57],"that":[58,161,172],"exchanges":[59],"messages":[60],"potentially":[61],"transmits":[62],"large":[63],"amounts":[64],"information":[66,125],"its":[68],"neighbors.":[69],"To":[70,119],"handle":[71],"issue,":[73],"we":[74],"design":[75],"stochastic":[78],"gradient":[79,89],"algorithm":[80,137,147],"with":[81,116,200],"compressed":[82],"when":[84,123,194],"knowledge":[86],"is":[90,128,138,168],"available.":[91],"We":[92],"obtain":[93],"regret":[95,142],"bounds":[96,143],"both":[98,152],"nonconvex":[99,153],"and":[100,154,189],"convex":[101,155],"functions,":[103],"can":[105],"reach":[106],"almost":[107,169],"same":[109],"order":[110],"classic":[112],"algorithms":[115,199],"exact":[117,201],"communication.":[118,202],"resolve":[120],"scenario":[122],"gradients":[127],"not":[129],"accessible,":[130],"bandit":[132,146],"version":[133],"previous":[136],"then":[139],"proposed.":[140],"Explicit":[141],"also":[149],"established":[150],"functions.":[157],"The":[158],"result":[159],"reveals":[160],"performance":[163],"bandit-feedback":[166],"method":[167],"close":[170],"gradient-feedback":[175],"method.":[176],"Several":[177],"numerical":[178],"experiments":[179],"corroborate":[180],"main":[182],"theoretical":[183],"findings":[184],"obtained":[185],"this":[187],"exemplify":[190],"remarkable":[192],"speedup":[193],"compared":[195],"existing":[197]},"counts_by_year":[{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
