{"id":"https://openalex.org/W4414539253","doi":"https://doi.org/10.1109/icc52391.2025.11161487","title":"Privacy-Preserving and Top-K Sparsified Federated Learning with Low Communication Overhead","display_name":"Privacy-Preserving and Top-K Sparsified Federated Learning with Low Communication Overhead","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414539253","doi":"https://doi.org/10.1109/icc52391.2025.11161487"},"language":"en","primary_location":{"id":"doi:10.1109/icc52391.2025.11161487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100357064","display_name":"Jiachen Li","orcid":"https://orcid.org/0000-0001-8311-4043"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiachen Li","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yunke Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunke Zhao","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035522091","display_name":"Jingcheng Zhao","orcid":"https://orcid.org/0009-0001-5146-7343"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingcheng Zhao","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101850665","display_name":"Yaxuan Huang","orcid":"https://orcid.org/0000-0002-3546-3262"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaxuan Huang","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100688242","display_name":"Kaiping Xue","orcid":"https://orcid.org/0000-0003-2095-7523"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiping Xue","raw_affiliation_strings":["School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Technology, University of Science and Technology of China,Hefei,Anhui,China,230027","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":3.3536,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.93116332,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"4074","last_page":"4079"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","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":0.995199978351593,"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":0.9919000267982483,"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/differential-privacy","display_name":"Differential privacy","score":0.6948999762535095},{"id":"https://openalex.org/keywords/federated-learning","display_name":"Federated learning","score":0.5629000067710876},{"id":"https://openalex.org/keywords/data-aggregator","display_name":"Data aggregator","score":0.5422999858856201},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4458000063896179},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4447999894618988},{"id":"https://openalex.org/keywords/secure-communication","display_name":"Secure communication","score":0.4092999994754791},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.3935999870300293}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8187000155448914},{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.6948999762535095},{"id":"https://openalex.org/C2992525071","wikidata":"https://www.wikidata.org/wiki/Q50818671","display_name":"Federated learning","level":2,"score":0.5629000067710876},{"id":"https://openalex.org/C82578977","wikidata":"https://www.wikidata.org/wiki/Q16773055","display_name":"Data aggregator","level":3,"score":0.5422999858856201},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4458000063896179},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44519999623298645},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4447999894618988},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4142000079154968},{"id":"https://openalex.org/C510870077","wikidata":"https://www.wikidata.org/wiki/Q7444868","display_name":"Secure communication","level":3,"score":0.4092999994754791},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.3935999870300293},{"id":"https://openalex.org/C12269588","wikidata":"https://www.wikidata.org/wiki/Q132364","display_name":"Communications protocol","level":2,"score":0.38089999556541443},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.3601999878883362},{"id":"https://openalex.org/C165751822","wikidata":"https://www.wikidata.org/wiki/Q7894118","display_name":"Universal composability","level":4,"score":0.3294999897480011},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.31540000438690186},{"id":"https://openalex.org/C158156997","wikidata":"https://www.wikidata.org/wiki/Q1416645","display_name":"Models of communication","level":2,"score":0.305400013923645},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C33762810","wikidata":"https://www.wikidata.org/wiki/Q461671","display_name":"Data integrity","level":2,"score":0.2703000009059906},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2558000087738037}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc52391.2025.11161487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","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":12,"referenced_works":["https://openalex.org/W2767079719","https://openalex.org/W2781091734","https://openalex.org/W2989289980","https://openalex.org/W4205228770","https://openalex.org/W4289655152","https://openalex.org/W4307454782","https://openalex.org/W4311081048","https://openalex.org/W4315629717","https://openalex.org/W4387011206","https://openalex.org/W4389610354","https://openalex.org/W4391019609","https://openalex.org/W4398151377"],"related_works":[],"abstract_inverted_index":{"Federated":[0],"learning":[1],"addresses":[2],"the":[3,147],"issue":[4],"of":[5],"data":[6],"silo":[7],"in":[8,12,63,146],"machine":[9],"learning.":[10,88],"However,":[11,50],"practical":[13],"applications,":[14],"it":[15],"still":[16],"encounters":[17],"challenges":[18],"such":[19],"as":[20],"privacy":[21,40,53,68,93,103],"leakage":[22],"and":[23,41,55,66,85,118,133],"communication":[24,47,56,110,148],"bottleneck.":[25],"Previous":[26],"studies":[27],"have":[28],"proposed":[29],"two":[30,60],"main":[31],"technologies":[32,61],"to":[33,38,45,82,96,112,137,151],"these":[34,59],"challenges:":[35],"secure":[36,76,84,116,153],"aggregation":[37,77,117,154],"preserve":[39],"Top-k":[42,80,98,119,131],"gradient":[43],"sparsification":[44,81,120],"reduce":[46],"overhead,":[48],"respectively.":[49],"for":[51],"both":[52],"preservation":[54],"efficiency,":[57],"combining":[58],"results":[62],"compatibility":[64,114],"issues":[65],"additional":[67],"leakage.":[69,104],"In":[70],"this":[71],"paper,":[72],"we":[73,106],"propose":[74],"a":[75,91,108,143],"protocol":[78,129],"with":[79],"achieve":[83],"efficient":[86],"federated":[87],"We":[89,125],"employ":[90],"differential":[92,123],"perturbation":[94],"mechanism":[95],"protect":[97],"features,":[99],"thus":[100],"preventing":[101],"client's":[102],"Additionally,":[105],"design":[107],"sparse":[109],"graph":[111],"ensure":[113],"between":[115],"perturbed":[121],"by":[122],"privacy.":[124],"prove":[126],"that":[127],"our":[128],"protects":[130],"features":[132],"conduct":[134],"extensive":[135],"experiments":[136],"evaluate":[138],"its":[139],"performance,":[140],"which":[141],"shows":[142],"significant":[144],"reduction":[145],"overhead":[149],"compared":[150],"traditional":[152],"protocols.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}