{"id":"https://openalex.org/W4313535351","doi":"https://doi.org/10.1109/tcsvt.2023.3234278","title":"Secure Decentralized Image Classification With Multiparty Homomorphic Encryption","display_name":"Secure Decentralized Image Classification With Multiparty Homomorphic Encryption","publication_year":2023,"publication_date":"2023-01-05","ids":{"openalex":"https://openalex.org/W4313535351","doi":"https://doi.org/10.1109/tcsvt.2023.3234278"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2023.3234278","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2023.3234278","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","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/A5046950426","display_name":"Guowen Xu","orcid":"https://orcid.org/0000-0002-9764-9345"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Guowen Xu","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-9764-9345","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018104807","display_name":"Guanlin Li","orcid":"https://orcid.org/0000-0002-9926-5601"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Guanlin Li","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-9926-5601","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073264981","display_name":"Shangwei Guo","orcid":"https://orcid.org/0000-0002-6443-5308"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangwei Guo","raw_affiliation_strings":["College of Computer Science, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-6443-5308","affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101591101","display_name":"Tianwei Zhang","orcid":"https://orcid.org/0000-0001-6595-6650"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tianwei Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-6595-6650","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100325334","display_name":"Hongwei Li","orcid":"https://orcid.org/0000-0002-1961-7946"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongwei Li","raw_affiliation_strings":["School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-1961-7946","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.9174,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.95867361,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"33","issue":"7","first_page":"3185","last_page":"3198"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9991999864578247,"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/T10237","display_name":"Cryptography and Data Security","score":0.9991999864578247,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9894000291824341,"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/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.8879866600036621},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7120740413665771},{"id":"https://openalex.org/keywords/homomorphic-secret-sharing","display_name":"Homomorphic secret sharing","score":0.6320699453353882},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6283310055732727},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.49148356914520264},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.45170390605926514},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4418456256389618},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.42623600363731384},{"id":"https://openalex.org/keywords/secure-multi-party-computation","display_name":"Secure multi-party computation","score":0.375332772731781},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23439225554466248}],"concepts":[{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.8879866600036621},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7120740413665771},{"id":"https://openalex.org/C132161212","wikidata":"https://www.wikidata.org/wiki/Q5891458","display_name":"Homomorphic secret sharing","level":4,"score":0.6320699453353882},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6283310055732727},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.49148356914520264},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.45170390605926514},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4418456256389618},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.42623600363731384},{"id":"https://openalex.org/C18396474","wikidata":"https://www.wikidata.org/wiki/Q2465888","display_name":"Secure multi-party computation","level":3,"score":0.375332772731781},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23439225554466248}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2023.3234278","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2023.3234278","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4382255046","display_name":null,"funder_award_id":"NRF2018NCR-NSOE003-0001","funder_id":"https://openalex.org/F4320320709","funder_display_name":"National Research Foundation Singapore"},{"id":"https://openalex.org/G4921399682","display_name":null,"funder_award_id":"NRF2018NCR-NCR005-0001","funder_id":"https://openalex.org/F4320320709","funder_display_name":"National Research Foundation Singapore"},{"id":"https://openalex.org/G7185585594","display_name":null,"funder_award_id":"2018-0980","funder_id":"https://openalex.org/F4320320766","funder_display_name":"Nanyang Technological University"}],"funders":[{"id":"https://openalex.org/F4320320709","display_name":"National Research Foundation Singapore","ror":"https://ror.org/03cpyc314"},{"id":"https://openalex.org/F4320320766","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":89,"referenced_works":["https://openalex.org/W913176383","https://openalex.org/W1600010237","https://openalex.org/W1755636270","https://openalex.org/W2056634549","https://openalex.org/W2136530453","https://openalex.org/W2156030242","https://openalex.org/W2397857137","https://openalex.org/W2519249189","https://openalex.org/W2591882872","https://openalex.org/W2617960902","https://openalex.org/W2701059868","https://openalex.org/W2768174108","https://openalex.org/W2793118685","https://openalex.org/W2794501668","https://openalex.org/W2798657499","https://openalex.org/W2903089346","https://openalex.org/W2903536544","https://openalex.org/W2911912007","https://openalex.org/W2917560727","https://openalex.org/W2927692314","https://openalex.org/W2942255051","https://openalex.org/W2950111746","https://openalex.org/W2950183623","https://openalex.org/W2952964295","https://openalex.org/W2954626013","https://openalex.org/W2964261135","https://openalex.org/W2970408908","https://openalex.org/W2973629179","https://openalex.org/W2984644945","https://openalex.org/W2985527074","https://openalex.org/W2989741158","https://openalex.org/W2991092021","https://openalex.org/W2994111940","https://openalex.org/W2996366116","https://openalex.org/W3008381581","https://openalex.org/W3008493372","https://openalex.org/W3016063723","https://openalex.org/W3028867652","https://openalex.org/W3035168593","https://openalex.org/W3049595782","https://openalex.org/W3092259722","https://openalex.org/W3093021001","https://openalex.org/W3095257868","https://openalex.org/W3101542044","https://openalex.org/W3101860164","https://openalex.org/W3102360395","https://openalex.org/W3104454153","https://openalex.org/W3111925745","https://openalex.org/W3138090943","https://openalex.org/W3138596485","https://openalex.org/W3149291386","https://openalex.org/W3184856066","https://openalex.org/W3195408738","https://openalex.org/W3197812980","https://openalex.org/W3202150208","https://openalex.org/W3211025647","https://openalex.org/W4205350912","https://openalex.org/W4220726952","https://openalex.org/W4285174672","https://openalex.org/W4285298427","https://openalex.org/W4285299018","https://openalex.org/W4288563649","https://openalex.org/W4288578242","https://openalex.org/W4297952240","https://openalex.org/W4300428694","https://openalex.org/W4378527334","https://openalex.org/W6621038722","https://openalex.org/W6635841242","https://openalex.org/W6738250615","https://openalex.org/W6745940941","https://openalex.org/W6748082217","https://openalex.org/W6748544923","https://openalex.org/W6749731947","https://openalex.org/W6750182894","https://openalex.org/W6756841640","https://openalex.org/W6756944075","https://openalex.org/W6759397991","https://openalex.org/W6760122430","https://openalex.org/W6761112496","https://openalex.org/W6763183298","https://openalex.org/W6763736615","https://openalex.org/W6764838729","https://openalex.org/W6765843025","https://openalex.org/W6767675000","https://openalex.org/W6770966438","https://openalex.org/W6778434676","https://openalex.org/W6779987556","https://openalex.org/W6784461455","https://openalex.org/W6784858490"],"related_works":["https://openalex.org/W4316659877","https://openalex.org/W3035389378","https://openalex.org/W2607647996","https://openalex.org/W2887779253","https://openalex.org/W3111147403","https://openalex.org/W3183645941","https://openalex.org/W2911298733","https://openalex.org/W3100960533","https://openalex.org/W2949835517","https://openalex.org/W2585986919"],"abstract_inverted_index":{"Decentralized":[0],"image":[1,31,81],"classification":[2,32,82],"plays":[3],"a":[4,29,124],"key":[5],"role":[6],"in":[7,117,169,245,259],"various":[8],"scenarios":[9],"due":[10],"to":[11,23,37,42,56,60,139,167,215,236,263],"its":[12],"attractive":[13],"properties,":[14],"including":[15],"tolerating":[16],"high":[17],"network":[18],"latency":[19],"and":[20,104,136,178,213,248],"less":[21],"prone":[22],"single-point":[24],"failures.":[25],"Unfortunately,":[26],"training":[27,45,107],"such":[28],"decentralized":[30,106,182],"model":[33,83],"is":[34,66],"more":[35],"vulnerable":[36],"data":[38,61],"privacy":[39,52,65],"leaks":[40],"compared":[41,262],"other":[43],"distributed":[44],"frameworks.":[46],"Existing":[47],"efforts":[48],"exclusively":[49],"use":[50,137],"differential":[51,64],"as":[53],"the":[54,58,69,99,114,118,132,155,170,198,217],"cornerstone":[55],"alleviate":[57],"threat":[59],"privacy.":[62],"However,":[63],"implemented":[67],"at":[68,249],"expense":[70],"of":[71,86,127,131,144,158,172,200,219],"accuracy,":[72],"which":[73],"goes":[74],"against":[75],"our":[76],"motivation":[77],"for":[78,180],"designing":[79],"an":[80],"without":[84],"loss":[85],"accuracy.":[87],"To":[88],"address":[89],"this":[90],"problem,":[91],"we":[92,122],"propose":[93],"D":[94,148,186,220,229],"<sup":[95,149,187,221,230],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[96,101,150,188,222,231,238,252],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[97,151,189,223,232],"-MHE,":[98],"<italic":[100],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">first</i>":[102],"secure":[103],"efficient":[105],"framework":[108],"with":[109,204],"lossless":[110],"precision.":[111],"Inspired":[112],"by":[113],"latest":[115],"developments":[116],"homomorphic":[119],"encryption":[120],"technology,":[121],"design":[123],"multiparty":[125],"version":[126],"Brakerski-Fan-Vercauteren":[128],"(BFV),":[129],"one":[130],"most":[133],"advanced":[134],"cryptosystems,":[135],"it":[138,175],"implement":[140],"private":[141],"gradient":[142],"updates":[143],"users\u2019":[145],"local":[146],"models.":[147],"-MHE":[152,190,233],"can":[153],"reduce":[154],"communication":[156,260],"complexity":[157],"general":[159],"Secure":[160],"Multiparty":[161],"Computation":[162],"(MPC)":[163],"tasks":[164],"from":[165],"quadratic":[166],"linear":[168],"number":[171],"users,":[173],"making":[174],"very":[176],"suitable":[177],"scalable":[179],"large-scale":[181],"learning":[183],"systems.":[184],"Moreover,":[185],"provides":[191],"strict":[192],"semantic":[193],"security":[194],"protection":[195],"even":[196],"if":[197],"majority":[199],"users":[201],"are":[202],"dishonest":[203],"collusion.":[205],"We":[206],"conduct":[207],"extensive":[208],"experiments":[209],"on":[210],"MNIST,":[211],"CIFAR-10,":[212],"ImageNet":[214],"demonstrate":[216],"superiority":[218],"-MHE.":[224],"Experimental":[225],"results":[226],"show":[227],"that":[228],"achieves":[234],"up":[235],"<inline-formula":[237,251],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[239,253],"<tex-math":[240,254],"notation=\"LaTeX\">$5.5\\times":[241],"$":[242,256],"</tex-math></inline-formula>":[243,257],"reduction":[244,258],"computation":[246],"overhead,":[247],"least":[250],"notation=\"LaTeX\">$12\\times":[255],"overhead":[261],"existing":[264],"schemes.":[265]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}