{"id":"https://openalex.org/W2917189468","doi":"https://doi.org/10.1109/tsp.2020.3031073","title":"On Maintaining Linear Convergence of Distributed Learning and Optimization Under Limited Communication","display_name":"On Maintaining Linear Convergence of Distributed Learning and Optimization Under Limited Communication","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W2917189468","doi":"https://doi.org/10.1109/tsp.2020.3031073","mag":"2917189468"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2020.3031073","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2020.3031073","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1902.11163","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054704457","display_name":"Sindri Magn\u00fasson","orcid":"https://orcid.org/0000-0002-6617-8683"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I161593684","display_name":"Stockholm University","ror":"https://ror.org/05f0yaq80","country_code":"SE","type":"education","lineage":["https://openalex.org/I161593684"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE","US"],"is_corresponding":true,"raw_author_name":"Sindri Magnusson","raw_affiliation_strings":["Department of Computer and Systems Science, Stockholm University, Stockholm, Sweden","Department of Electrical Engineering, Harvard University, Cambridge, MA, USA","KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-6617-8683","affiliations":[{"raw_affiliation_string":"Department of Computer and Systems Science, Stockholm University, Stockholm, Sweden","institution_ids":["https://openalex.org/I161593684"]},{"raw_affiliation_string":"Department of Electrical Engineering, Harvard University, Cambridge, MA, USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067307473","display_name":"Hossein Shokri\u2010Ghadikolaei","orcid":"https://orcid.org/0000-0001-6737-0266"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["CH","SE"],"is_corresponding":false,"raw_author_name":"Hossein Shokri-Ghadikolaei","raw_affiliation_strings":["EPFL, Laussane, Switzerland","KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0001-6737-0266","affiliations":[{"raw_affiliation_string":"EPFL, Laussane, Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100368048","display_name":"Na Li","orcid":"https://orcid.org/0000-0001-9545-3050"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Na Li","raw_affiliation_strings":["Harvard John A. Paulson School of Engineering and Applied Science, Cambridge, MA, USA"],"raw_orcid":"https://orcid.org/0000-0001-9545-3050","affiliations":[{"raw_affiliation_string":"Harvard John A. Paulson School of Engineering and Applied Science, Cambridge, MA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054704457"],"corresponding_institution_ids":["https://openalex.org/I136199984","https://openalex.org/I161593684","https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":8.093,"has_fulltext":true,"cited_by_count":75,"citation_normalized_percentile":{"value":0.97690686,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"68","issue":null,"first_page":"6101","last_page":"6116"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9994999766349792,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9994999766349792,"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":0.9991999864578247,"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":0.9990000128746033,"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/computer-science","display_name":"Computer science","score":0.7911472916603088},{"id":"https://openalex.org/keywords/distributed-learning","display_name":"Distributed learning","score":0.6281245350837708},{"id":"https://openalex.org/keywords/rate-of-convergence","display_name":"Rate of convergence","score":0.5981953144073486},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5696567296981812},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5303293466567993},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.5176684856414795},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4729989171028137},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.47057148814201355},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4605303108692169},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4502633213996887},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40402281284332275},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.35580551624298096},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14539527893066406}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7911472916603088},{"id":"https://openalex.org/C2779582901","wikidata":"https://www.wikidata.org/wiki/Q21013010","display_name":"Distributed learning","level":2,"score":0.6281245350837708},{"id":"https://openalex.org/C57869625","wikidata":"https://www.wikidata.org/wiki/Q1783502","display_name":"Rate of convergence","level":3,"score":0.5981953144073486},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5696567296981812},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5303293466567993},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.5176684856414795},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4729989171028137},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.47057148814201355},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4605303108692169},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4502633213996887},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40402281284332275},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.35580551624298096},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14539527893066406},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tsp.2020.3031073","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2020.3031073","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1902.11163","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1902.11163","pdf_url":"https://arxiv.org/pdf/1902.11163","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"},{"id":"pmh:oai:DiVA.org:su-188645","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-188645","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article in journal"},{"id":"pmh:oai:infoscience.epfl.ch:281923","is_oa":true,"landing_page_url":"https://infoscience.epfl.ch/handle/20.500.14299/173690","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"research article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1902.11163","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1902.11163","pdf_url":"https://arxiv.org/pdf/1902.11163","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":[{"id":"https://openalex.org/G1523888516","display_name":null,"funder_award_id":"FA9550-","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G238061227","display_name":null,"funder_award_id":"1553407","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4215092779","display_name":null,"funder_award_id":"FA9550-18-1-0150","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G4375494504","display_name":null,"funder_award_id":"N00014-19-1-2217","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G5541207673","display_name":null,"funder_award_id":"ECCS-1553407","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5809100787","display_name":null,"funder_award_id":"FA9550","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"},{"id":"https://openalex.org/G6098521345","display_name":null,"funder_award_id":"FA9550","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G6671297155","display_name":null,"funder_award_id":"CAREER","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7553961619","display_name":null,"funder_award_id":"1553407","funder_id":"https://openalex.org/F4320337392","funder_display_name":"Division of Electrical, Communications and Cyber Systems"},{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320940","display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning","ror":"https://ror.org/044wr7g58"},{"id":"https://openalex.org/F4320322327","display_name":"Knut och Alice Wallenbergs Stiftelse","ror":"https://ror.org/004hzzk67"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"},{"id":"https://openalex.org/F4320337392","display_name":"Division of Electrical, Communications and Cyber Systems","ror":"https://ror.org/01krpsy48"},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2917189468.pdf","grobid_xml":"https://content.openalex.org/works/W2917189468.grobid-xml"},"referenced_works_count":70,"referenced_works":["https://openalex.org/W139031692","https://openalex.org/W1520600066","https://openalex.org/W1603765807","https://openalex.org/W1774067352","https://openalex.org/W1857382374","https://openalex.org/W2002501531","https://openalex.org/W2027197817","https://openalex.org/W2048717128","https://openalex.org/W2052334067","https://openalex.org/W2103095111","https://openalex.org/W2105034077","https://openalex.org/W2106864314","https://openalex.org/W2107664305","https://openalex.org/W2112796928","https://openalex.org/W2118549177","https://openalex.org/W2122414948","https://openalex.org/W2123705108","https://openalex.org/W2127180992","https://openalex.org/W2141788746","https://openalex.org/W2146008397","https://openalex.org/W2162576315","https://openalex.org/W2164271287","https://openalex.org/W2168452204","https://openalex.org/W2262889796","https://openalex.org/W2343282543","https://openalex.org/W2407022425","https://openalex.org/W2617766261","https://openalex.org/W2748196763","https://openalex.org/W2763533254","https://openalex.org/W2769644379","https://openalex.org/W2787128677","https://openalex.org/W2791110811","https://openalex.org/W2808495300","https://openalex.org/W2809130164","https://openalex.org/W2887003841","https://openalex.org/W2890924858","https://openalex.org/W2895239415","https://openalex.org/W2918319534","https://openalex.org/W2963082397","https://openalex.org/W2963157432","https://openalex.org/W2963162812","https://openalex.org/W2963664311","https://openalex.org/W2963766684","https://openalex.org/W2963817278","https://openalex.org/W2964004663","https://openalex.org/W2964023411","https://openalex.org/W2964160151","https://openalex.org/W2964163156","https://openalex.org/W2964231067","https://openalex.org/W3001495003","https://openalex.org/W3013797917","https://openalex.org/W3016897523","https://openalex.org/W3100513551","https://openalex.org/W3141595720","https://openalex.org/W4297685247","https://openalex.org/W4300840296","https://openalex.org/W6657248855","https://openalex.org/W6675195056","https://openalex.org/W6678941442","https://openalex.org/W6684583874","https://openalex.org/W6729806161","https://openalex.org/W6738460352","https://openalex.org/W6746200960","https://openalex.org/W6748019269","https://openalex.org/W6748342376","https://openalex.org/W6749549994","https://openalex.org/W6751646691","https://openalex.org/W6752838022","https://openalex.org/W6754341472","https://openalex.org/W6754416507"],"related_works":["https://openalex.org/W2744955408","https://openalex.org/W2022378219","https://openalex.org/W4292295567","https://openalex.org/W2087595259","https://openalex.org/W2799640661","https://openalex.org/W2885085733","https://openalex.org/W2151520847","https://openalex.org/W1482842794","https://openalex.org/W2945507199","https://openalex.org/W3200800229"],"abstract_inverted_index":{"In":[0,79],"distributed":[1,77,148],"optimization":[2],"and":[3,56,146,167],"machine":[4,165,174],"learning,":[5],"multiple":[6],"nodes":[7,17],"coordinate":[8],"to":[9,19,24,84,95,172],"solve":[10],"large":[11],"problems.":[12],"To":[13],"do":[14],"this,":[15],"the":[16,48,53,58,63,92,102,108,118],"need":[18],"compress":[20,91],"important":[21],"algorithm":[22],"information":[23,94,142],"bits":[25,98],"so":[26],"that":[27,90,161],"it":[28],"can":[29,157],"be":[30],"communicated":[31,93],"over":[32,176],"a":[33,43,71,96,115,138,154,162],"digital":[34,64],"channel.":[35,65],"The":[36],"communication":[37,109,131,155,168],"time":[38,110],"of":[39,74,111,117,164],"these":[40,68,88,112],"algorithms":[41,89,113,128,136,149],"follows":[42],"complex":[44],"interplay":[45],"between":[46],"a)":[47],"algorithm's":[49],"convergence":[50],"properties,":[51],"b)":[52],"compression":[54],"scheme,":[55],"c)":[57],"transmission":[59,120],"rate":[60],"offered":[61],"by":[62],"We":[66,122,159],"explore":[67],"relationships":[69],"for":[70,87],"general":[72],"class":[73],"linearly":[75],"convergent":[76],"algorithms.":[78],"particular,":[80],"we":[81,106],"illustrate":[82,123],"how":[83],"design":[85],"quantizers":[86],"few":[97],"while":[99],"still":[100],"preserving":[101],"linear":[103],"convergence.":[104],"Moreover,":[105],"characterize":[107],"as":[114,134],"function":[116],"available":[119],"rate.":[121],"our":[124],"results":[125],"on":[126],"learning":[127,166,175],"using":[129],"different":[130],"structures,":[132],"such":[133],"decentralized":[135],"where":[137,150],"single":[139],"master":[140],"coordinates":[141],"from":[143],"many":[144],"workers":[145],"fully":[147],"only":[151],"neighbours":[152],"in":[153],"graph":[156],"communicate.":[158],"conclude":[160],"co-design":[163],"protocols":[169],"are":[170],"mandatory":[171],"flourish":[173],"networks.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2019-03-02T00:00:00"}