{"id":"https://openalex.org/W2068485002","doi":"https://doi.org/10.1109/globalsip.2014.7032215","title":"A stochastic primal-dual algorithm for distributed asynchronous composite optimization","display_name":"A stochastic primal-dual algorithm for distributed asynchronous composite optimization","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2068485002","doi":"https://doi.org/10.1109/globalsip.2014.7032215","mag":"2068485002"},"language":"en","primary_location":{"id":"doi:10.1109/globalsip.2014.7032215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2014.7032215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-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/A5024802752","display_name":"Pascal Bianchi","orcid":"https://orcid.org/0000-0002-7156-0297"},"institutions":[{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]},{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Pascal Bianchi","raw_affiliation_strings":["Telecom ParisTech, CNRS LTCI Paris, France"],"affiliations":[{"raw_affiliation_string":"Telecom ParisTech, CNRS LTCI Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I1294671590","https://openalex.org/I12356871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109907576","display_name":"Walid Hachem","orcid":null},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Walid Hachem","raw_affiliation_strings":["Telecom ParisTech, CNRS LTCI Paris, France"],"affiliations":[{"raw_affiliation_string":"Telecom ParisTech, CNRS LTCI Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I1294671590","https://openalex.org/I12356871"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088606935","display_name":"Franck Iutzeler","orcid":"https://orcid.org/0000-0003-2537-380X"},"institutions":[{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Franck Iutzeler","raw_affiliation_strings":["LANEAS group;, Sup\u00e9lec, Gif-sur-Yvette, France",", Sup\u00e9lec, Gif-sur-Yvette, France","LANEAS group"],"affiliations":[{"raw_affiliation_string":"LANEAS group;, Sup\u00e9lec, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":", Sup\u00e9lec, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102475099"]},{"raw_affiliation_string":"LANEAS group","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024802752"],"corresponding_institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I12356871","https://openalex.org/I1294671590"],"apc_list":null,"apc_paid":null,"fwci":2.20605833,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.88897416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"732","last_page":"736"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9998000264167786,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994000196456909,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9991000294685364,"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/asynchronous-communication","display_name":"Asynchronous communication","score":0.7175568342208862},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6604816913604736},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.6041101813316345},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5311789512634277},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5074419379234314},{"id":"https://openalex.org/keywords/composite-number","display_name":"Composite number","score":0.5003948211669922},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.49912214279174805},{"id":"https://openalex.org/keywords/stochastic-gradient-descent","display_name":"Stochastic gradient descent","score":0.476086288690567},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4249199330806732},{"id":"https://openalex.org/keywords/optimization-algorithm","display_name":"Optimization algorithm","score":0.420124888420105},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41458356380462646},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.26030921936035156},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22832700610160828},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.16560733318328857},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1116553246974945},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.0903099775314331}],"concepts":[{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.7175568342208862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6604816913604736},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6041101813316345},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5311789512634277},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5074419379234314},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.5003948211669922},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.49912214279174805},{"id":"https://openalex.org/C206688291","wikidata":"https://www.wikidata.org/wiki/Q7617819","display_name":"Stochastic gradient descent","level":3,"score":0.476086288690567},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4249199330806732},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.420124888420105},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41458356380462646},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.26030921936035156},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22832700610160828},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.16560733318328857},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1116553246974945},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0903099775314331},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globalsip.2014.7032215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2014.7032215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W205960364","https://openalex.org/W1493782845","https://openalex.org/W1700179272","https://openalex.org/W1946620893","https://openalex.org/W1947202642","https://openalex.org/W1979043738","https://openalex.org/W1984046189","https://openalex.org/W1998991750","https://openalex.org/W2017111192","https://openalex.org/W2029080014","https://openalex.org/W2037603831","https://openalex.org/W2044212084","https://openalex.org/W2047894825","https://openalex.org/W2066332749","https://openalex.org/W2081543628","https://openalex.org/W2095984592","https://openalex.org/W2108970807","https://openalex.org/W2114423093","https://openalex.org/W2117905067","https://openalex.org/W2161305486","https://openalex.org/W2164278908","https://openalex.org/W2964168652","https://openalex.org/W3099831354","https://openalex.org/W4292363360","https://openalex.org/W4300028551","https://openalex.org/W6635366801","https://openalex.org/W6637413781","https://openalex.org/W6640718350","https://openalex.org/W6670488804"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1994495895","https://openalex.org/W138399270","https://openalex.org/W314607795","https://openalex.org/W2375480663","https://openalex.org/W1548320035","https://openalex.org/W3100791781","https://openalex.org/W2521877348","https://openalex.org/W2364921833","https://openalex.org/W2390323442"],"abstract_inverted_index":{"Consider":[0],"a":[1,7,15,18,29,42],"network":[2],"where":[3],"each":[4],"agent":[5],"has":[6],"private":[8],"composite":[9,65],"function":[10],"(e.g.":[11],"the":[12,32,38],"sum":[13,36],"of":[14,31,37],"smooth":[16],"and":[17,55],"non-smooth":[19],"function).":[20],"The":[21],"problem":[22],"we":[23,48],"address":[24],"here":[25],"is":[26],"to":[27,58],"And":[28],"minimize!":[30],"aggregate":[33],"cost":[34],"(the":[35],"agents":[39],"functions)":[40],"in":[41],"distributed":[43,62],"manner.":[44],"In":[45],"this":[46],"paper,":[47],"combine":[49],"recent":[50],"results":[51],"on":[52],"primal-dual":[53],"optimization":[54],"coordinate":[56],"descent":[57],"propose":[59],"an":[60],"asynchronous":[61],"algorithm":[63],"for":[64],"optimization.":[66]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
