{"id":"https://openalex.org/W4315777443","doi":"https://doi.org/10.1109/gcwkshps56602.2022.10008580","title":"A-LAQ: Adaptive Lazily Aggregated Quantized Gradient","display_name":"A-LAQ: Adaptive Lazily Aggregated Quantized Gradient","publication_year":2022,"publication_date":"2022-12-04","ids":{"openalex":"https://openalex.org/W4315777443","doi":"https://doi.org/10.1109/gcwkshps56602.2022.10008580"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshps56602.2022.10008580","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps56602.2022.10008580","pdf_url":null,"source":{"id":"https://openalex.org/S4363605011","display_name":"2022 IEEE Globecom Workshops (GC Wkshps)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Globecom Workshops (GC Wkshps)","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/A5047210013","display_name":"Afsaneh Mahmoudi","orcid":null},"institutions":[{"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"],"is_corresponding":true,"raw_author_name":"Afsaneh Mahmoudi","raw_affiliation_strings":["Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology,Stockholm,Sweden","Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027243235","display_name":"Jos\u00e9 Mairton B. da Silva","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]},{"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":false,"raw_author_name":"Jos\u00e9 Mairton Barros Da Silva J\u00fanior","raw_affiliation_strings":["Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology,Stockholm,Sweden","Princeton University, NJ, USA","Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Princeton University, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Network and Systems Engineering, Electrical Engineering and Computer Science 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":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Hossein S. Ghadikolaei","raw_affiliation_strings":["Ericsson,Stockholm,Sweden","Ericsson, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Ericsson,Stockholm,Sweden","institution_ids":["https://openalex.org/I1306339040"]},{"raw_affiliation_string":"Ericsson, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077148700","display_name":"Carlo Fischione","orcid":null},"institutions":[{"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"],"is_corresponding":false,"raw_author_name":"Carlo Fischione","raw_affiliation_strings":["Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology,Stockholm,Sweden","Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology, Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Network and Systems Engineering, Electrical Engineering and Computer Science KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5047210013"],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":0.5197,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.64969834,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1828","last_page":"1833"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9933000206947327,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.968500018119812,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.7940953969955444},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.48596179485321045},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4517700672149658},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.44062817096710205},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3972187042236328},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2430504858493805}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7940953969955444},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.48596179485321045},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4517700672149658},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.44062817096710205},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3972187042236328},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2430504858493805},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcwkshps56602.2022.10008580","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps56602.2022.10008580","pdf_url":null,"source":{"id":"https://openalex.org/S4363605011","display_name":"2022 IEEE Globecom Workshops (GC Wkshps)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE Globecom Workshops (GC Wkshps)","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":23,"referenced_works":["https://openalex.org/W2063885213","https://openalex.org/W2535838896","https://openalex.org/W2883059862","https://openalex.org/W2989289980","https://openalex.org/W3001495003","https://openalex.org/W3033664100","https://openalex.org/W3045590453","https://openalex.org/W3046207147","https://openalex.org/W3047414756","https://openalex.org/W3091075746","https://openalex.org/W3093828967","https://openalex.org/W3109847748","https://openalex.org/W3129329365","https://openalex.org/W3162286130","https://openalex.org/W3205849499","https://openalex.org/W4224231274","https://openalex.org/W4233497049","https://openalex.org/W4285230205","https://openalex.org/W4287755088","https://openalex.org/W4297687186","https://openalex.org/W6657248855","https://openalex.org/W6779409229","https://openalex.org/W6810196146"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Federated":[0],"Learning":[1],"(FL)":[2],"plays":[3],"a":[4,45,99,135,178],"prominent":[5],"role":[6],"in":[7,94,156,181,189],"solving":[8],"machine":[9],"learning":[10],"problems":[11],"with":[12],"data":[13,25],"distributed":[14],"across":[15],"clients.":[16],"In":[17],"FL,":[18],"to":[19,90,118,177],"reduce":[20],"the":[21,29,34,40,51,53,58,63,66,86,112,150,162],"communication":[22,54,147,183],"overhead":[23],"of":[24,39,57,65,72,85,102,114,146],"between":[26],"clients":[27,49,59],"and":[28,50,160,185],"server,":[30,52],"each":[31],"client":[32],"communicates":[33],"local":[35,41],"FL":[36,67,73,151,155],"parameters":[37],"instead":[38],"data.":[42],"However,":[43,96],"when":[44,111],"wireless":[46],"network":[47],"connects":[48],"resource":[55,92],"limitations":[56],"may":[60,108],"prevent":[61],"completing":[62],"training":[64],"iterations.":[68,152],"Therefore,":[69],"communication-efficient":[70,88],"variants":[71],"have":[74],"been":[75],"widely":[76],"investigated.":[77],"Lazily":[78,128],"Aggregated":[79,129],"Quantized":[80,130],"Gradient":[81,131],"(LAQ)":[82],"is":[83,116,122,134],"one":[84],"promising":[87],"approaches":[89],"lower":[91],"usage":[93],"FL.":[95],"LAQ":[97,140,174],"assigns":[98],"fixed":[100],"number":[101,113,145],"bits":[103,148],"for":[104,165],"all":[105],"iterations,":[106],"which":[107,133],"be":[109],"communication-inefficient":[110],"iterations":[115],"medium":[117],"high":[119],"or":[120],"convergence":[121,163],"approaching.":[123],"This":[124],"paper":[125],"proposes":[126],"Adaptive":[127],"(A-LAQ),":[132],"method":[136],"that":[137,171],"significantly":[138],"extends":[139],"by":[141,175],"assigning":[142],"an":[143,157,186],"adaptive":[144],"during":[149],"We":[153],"train":[154],"energy-constraint":[158],"condition":[159],"investigate":[161],"analysis":[164],"A-LAQ.":[166],"The":[167],"experimental":[168],"results":[169],"highlight":[170],"A-LAQ":[172],"outperforms":[173],"up":[176],"50%":[179],"reduction":[180],"spent":[182],"energy":[184],"11%":[187],"increase":[188],"test":[190],"accuracy.":[191]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-01-28T23:14:49.684275","created_date":"2025-10-10T00:00:00"}