{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T15:19:58Z","timestamp":1781018398285,"version":"3.54.1"},"reference-count":52,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"2","license":[{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Cloud Comput."],"published-print":{"date-parts":[[2025,4]]},"DOI":"10.1109\/tcc.2025.3561586","type":"journal-article","created":{"date-parts":[[2025,4,16]],"date-time":"2025-04-16T17:52:21Z","timestamp":1744825941000},"page":"721-736","source":"Crossref","is-referenced-by-count":6,"title":["Secure kNN for Distributed Cloud Environment Using Fully Homomorphic Encryption"],"prefix":"10.1109","volume":"13","author":[{"given":"Yuuya","family":"Fukuchi","sequence":"first","affiliation":[{"name":"Department of Electrical Engineering and Computer Science, Tokyo Metropolitan University, Hino, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-4809-4247","authenticated-orcid":false,"given":"Sota","family":"Hashimoto","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Computer Science, Tokyo Metropolitan University, Hino, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3929-2533","authenticated-orcid":false,"given":"Kazuya","family":"Sakai","sequence":"additional","affiliation":[{"name":"Department of Computer Science, Tokyo Metropolitan University, Hino, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5025-6552","authenticated-orcid":false,"given":"Satoshi","family":"Fukumoto","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering and Computer Science, Tokyo Metropolitan University, Hino, Tokyo, Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8911-3831","authenticated-orcid":false,"given":"Min-Te","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Information Engineering, National Central University, Taoyuan, Taiwan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8636-4689","authenticated-orcid":false,"given":"Wei-Shinn","family":"Ku","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Software Engineering, Auburn University, Auburn, AL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2019.2912748"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/ICDCS.2017.248"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2021.3115776"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/STARTUP.2016.7583934"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2012.251"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1145\/2857705.2857708"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1145\/2976749.2978318"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/2810103.2813687"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/SP.2017.12"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2016.2633544"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2014.2364027"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2017.2787987"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TDSC.2018.2816656"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1007\/s11280-018-0539-4"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1967.1053964"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2013.174"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1145\/2808719.2811573"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/JBHI.2015.2407157"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2018.2819128"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1145\/2484402.2484415"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1145\/1559845.1559862"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TDSC.2024.3376084"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1145\/2090236.2090262"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1007\/s10623-012-9720-4"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1145\/2535925"},{"key":"ref26","article-title":"HElib","author":"Halevi","year":"2018"},{"key":"ref27","article-title":"Simplified encrypted arithmetic library","year":"2017"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-70694-8_15"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/SP.2013.30"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1145\/2508859.2516751"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-40588-4_5"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1145\/366622.366642"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-44371-2_31"},{"key":"ref34","article-title":"GMP: The GNU multiple precision arithmetic library","author":"Granlund","year":"1991"},{"key":"ref35","article-title":"NTL: A library for doing number theory","author":"Shoup","year":"1990"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE48307.2020.00029"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-32009-5_49"},{"key":"ref38","article-title":"Recommendation for key management","author":"Barker","year":"2016"},{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1145\/359168.359176"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/SFCS.1982.38"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.14722\/ndss.2017.23119"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2023.3253883"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1985.1057074"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-48910-X_16"},{"key":"ref45","doi-asserted-by":"publisher","DOI":"10.1145\/1536414.1536440"},{"key":"ref46","doi-asserted-by":"publisher","DOI":"10.1007\/BFb0054868"},{"key":"ref47","doi-asserted-by":"publisher","DOI":"10.1145\/3133956.3133982"},{"key":"ref48","article-title":"Private nearest neighbors classification in federated databases","volume":"2018","author":"Schoppmann","year":"2018","journal-title":"IACR Cryptol. ePrint Arch."},{"key":"ref49","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-58469-0_11"},{"key":"ref50","doi-asserted-by":"publisher","DOI":"10.2478\/popets-2021-0020"},{"key":"ref51","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2021.3068859"},{"key":"ref52","doi-asserted-by":"publisher","DOI":"10.1109\/TDSC.2023.3291715"}],"container-title":["IEEE Transactions on Cloud Computing"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/6245519\/11027456\/10966159.pdf?arnumber=10966159","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,7]],"date-time":"2025-06-07T04:24:42Z","timestamp":1749270282000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10966159\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4]]},"references-count":52,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1109\/tcc.2025.3561586","relation":{},"ISSN":["2168-7161","2372-0018"],"issn-type":[{"value":"2168-7161","type":"electronic"},{"value":"2372-0018","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,4]]}}}