{"id":"https://openalex.org/W4296473577","doi":"https://doi.org/10.1109/lcomm.2022.3208035","title":"Coded Over-the-Air Computation for Model Aggregation in Federated Learning","display_name":"Coded Over-the-Air Computation for Model Aggregation in Federated Learning","publication_year":2022,"publication_date":"2022-09-20","ids":{"openalex":"https://openalex.org/W4296473577","doi":"https://doi.org/10.1109/lcomm.2022.3208035"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2022.3208035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3208035","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5091097798","display_name":"Naifu Zhang","orcid":"https://orcid.org/0000-0003-2586-3841"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Naifu Zhang","raw_affiliation_strings":["School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016127527","display_name":"Meixia Tao","orcid":"https://orcid.org/0000-0002-0799-0954"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meixia Tao","raw_affiliation_strings":["School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404634","display_name":"Jia Wang","orcid":"https://orcid.org/0000-0002-1714-3206"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Wang","raw_affiliation_strings":["School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025609529","display_name":"Shuo Shao","orcid":"https://orcid.org/0000-0003-2872-795X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuo Shao","raw_affiliation_strings":["School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5091097798"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":1.9306,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.88112985,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"27","issue":"1","first_page":"160","last_page":"164"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9980000257492065,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7902190685272217},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6865100264549255},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5652865171432495},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5594447255134583},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5536434054374695},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.47471487522125244},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4572967290878296},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45027393102645874},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4312272071838379},{"id":"https://openalex.org/keywords/channel-code","display_name":"Channel code","score":0.42984044551849365},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.3827340602874756},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3769950866699219},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2145567238330841},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17501172423362732},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11902040243148804}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7902190685272217},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6865100264549255},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5652865171432495},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5594447255134583},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5536434054374695},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.47471487522125244},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4572967290878296},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45027393102645874},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4312272071838379},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.42984044551849365},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.3827340602874756},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3769950866699219},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2145567238330841},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17501172423362732},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11902040243148804},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2022.3208035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2022.3208035","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3886632535","display_name":null,"funder_award_id":"62125108","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1975009768","https://openalex.org/W2005196269","https://openalex.org/W2139787801","https://openalex.org/W2407022425","https://openalex.org/W2606891064","https://openalex.org/W2617766261","https://openalex.org/W2901028208","https://openalex.org/W2975064142","https://openalex.org/W2981138228","https://openalex.org/W3101036738","https://openalex.org/W3138364951","https://openalex.org/W3198804673","https://openalex.org/W3208799718","https://openalex.org/W4206742934","https://openalex.org/W4318619660","https://openalex.org/W6728757088","https://openalex.org/W6738460352","https://openalex.org/W6756575249"],"related_works":["https://openalex.org/W2161474341","https://openalex.org/W4302615923","https://openalex.org/W4242191701","https://openalex.org/W2545303390","https://openalex.org/W2154612888","https://openalex.org/W3203628011","https://openalex.org/W1985968643","https://openalex.org/W2152012878","https://openalex.org/W2133231244","https://openalex.org/W2472468327"],"abstract_inverted_index":{"This":[0],"letter":[1],"introduces":[2],"a":[3],"new":[4],"coded":[5,22],"transmission":[6,34],"design":[7],"for":[8,35,47,59,67],"model":[9,37,82],"aggregation":[10,83],"in":[11],"federated":[12],"learning":[13,89],"(FL)":[14],"over":[15],"Gaussian":[16],"multiple":[17],"access":[18],"channels":[19],"(MAC),":[20],"named":[21],"over-the-air":[23],"computation":[24],"(codedAirComp).":[25],"It":[26],"enjoys":[27],"the":[28,42,52,72,76,81,87],"optimality":[29],"of":[30],"analog":[31],"AirComp-based":[32],"uncoded":[33],"fast":[36],"aggregation,":[38],"but":[39],"also":[40],"leverages":[41],"traditional":[43,73],"source-channel":[44],"separation":[45],"principle":[46],"more":[48],"practical":[49],"uses.":[50],"Specifically,":[51],"proposed":[53,77],"codedAirComp":[54],"employs":[55],"stochastic":[56],"uniform":[57],"quantization":[58],"local":[60],"gradient":[61],"compression":[62],"and":[63,85],"nested":[64],"lattice":[65],"coding":[66,74],"channel":[68],"transmission.":[69],"Compared":[70],"with":[71],"scheme,":[75],"scheme":[78],"significantly":[79],"reduces":[80],"distortion":[84],"improves":[86],"overall":[88],"accuracy.":[90]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
