{"id":"https://openalex.org/W4210800728","doi":"https://doi.org/10.1109/globecom46510.2021.9686029","title":"FedGR: A Lossless-Obfuscation Approach for Secure Federated Learning","display_name":"FedGR: A Lossless-Obfuscation Approach for Secure Federated Learning","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4210800728","doi":"https://doi.org/10.1109/globecom46510.2021.9686029"},"language":"en","primary_location":{"id":"doi:10.1109/globecom46510.2021.9686029","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9686029","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","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":"2021 IEEE Global Communications Conference (GLOBECOM)","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/A5016143706","display_name":"Wenjing Qin","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenjing Qin","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University,Xi'an,China","an, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University,Xi'an,China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100637724","display_name":"Li Yang","orcid":"https://orcid.org/0000-0003-2750-7031"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Yang","raw_affiliation_strings":["School of Computer Science and Technology, Xidian University,Xi'an,China","an, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Xidian University,Xi'an,China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012016098","display_name":"Jianfeng Ma","orcid":"https://orcid.org/0000-0003-4251-1143"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianfeng Ma","raw_affiliation_strings":["School of Cyber Engineering, Xidian University,Xi'an,China","an, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University,Xi'an,China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"an, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5016143706"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.1257,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41418957,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"13","issue":null,"first_page":"1","last_page":"6"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9998000264167786,"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":0.9812999963760376,"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/obfuscation","display_name":"Obfuscation","score":0.8552286028862},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8282921314239502},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.7426758408546448},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3991900384426117},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33854252099990845},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21719270944595337},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.1442970335483551}],"concepts":[{"id":"https://openalex.org/C40305131","wikidata":"https://www.wikidata.org/wiki/Q2616305","display_name":"Obfuscation","level":2,"score":0.8552286028862},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8282921314239502},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.7426758408546448},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3991900384426117},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33854252099990845},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21719270944595337},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.1442970335483551}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom46510.2021.9686029","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9686029","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","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":"2021 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2854446075","display_name":null,"funder_award_id":"62072359,62072352","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":23,"referenced_works":["https://openalex.org/W1782590233","https://openalex.org/W2007339694","https://openalex.org/W2088492763","https://openalex.org/W2132172731","https://openalex.org/W2141420453","https://openalex.org/W2701059868","https://openalex.org/W2744999500","https://openalex.org/W2767079719","https://openalex.org/W2781091734","https://openalex.org/W2964162474","https://openalex.org/W2970408908","https://openalex.org/W3047789363","https://openalex.org/W3109723249","https://openalex.org/W3118608800","https://openalex.org/W4288563649","https://openalex.org/W4298221930","https://openalex.org/W4318619660","https://openalex.org/W6638046521","https://openalex.org/W6679763910","https://openalex.org/W6728757088","https://openalex.org/W6746720608","https://openalex.org/W6763736615","https://openalex.org/W6764955191"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4224216661","https://openalex.org/W25973253","https://openalex.org/W3102737270","https://openalex.org/W3029194710","https://openalex.org/W4301374518","https://openalex.org/W2792957989","https://openalex.org/W1584401868"],"abstract_inverted_index":{"Federated":[0],"learning":[1,21,36,121],"is":[2,88],"a":[3,33,47],"promising":[4],"new":[5,48],"technology":[6],"in":[7,19],"the":[8,14,55,68,83,96,112,123,140],"field":[9],"of":[10,118,125],"artificial":[11],"intelligence.":[12],"However,":[13],"unprotected":[15],"model":[16],"gradient":[17,49,58],"parameters":[18,59],"federated":[20,35,126],"may":[22],"reveal":[23],"sensitive":[24,62],"participants":[25],"information.":[26],"To":[27],"address":[28],"this":[29,101],"problem,":[30],"we":[31,66],"present":[32],"secure":[34],"framework":[37],"called":[38],"FedGR.":[39],"We":[40,91],"use":[41],"Paillier":[42],"homomorphic":[43],"encryption":[44],"to":[45,99,111],"design":[46],"security":[50],"replacement":[51],"algorithm,":[52],"which":[53],"eliminates":[54],"connections":[56],"between":[57],"and":[60,73,77],"user":[61],"data.":[63],"In":[64],"addition,":[65],"revisit":[67],"previous":[69],"work":[70],"by":[71,130],"Aono":[72],"Hayashi(IEEE":[74],"TIFS":[75],"2017)":[76],"show":[78],"that,":[79],"with":[80,116],"their":[81],"method,":[82],"user's":[84,141],"local":[85,142],"computing":[86,143],"burden":[87],"too":[89],"heavy.":[90],"then":[92],"proved":[93],"FedGR":[94],"has":[95],"following":[97],"characteristics":[98],"solve":[100],"problem:":[102],"1)":[103],"The":[104],"system":[105,132],"does":[106],"not":[107],"leak":[108],"any":[109],"information":[110],"server.":[113],"2)":[114],"Compared":[115],"that":[117],"ordinary":[119],"deep":[120],"systems,":[122],"accuracy":[124],"training":[127],"results":[128],"yielded":[129],"our":[131],"remains":[133],"unchanged.":[134],"3)The":[135],"proposed":[136],"approach":[137],"greatly":[138],"reduces":[139],"overhead.":[144]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}