{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T19:38:59Z","timestamp":1786995539029,"version":"3.56.0"},"reference-count":31,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"8","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["U24A20241"],"award-info":[{"award-number":["U24A20241"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100015401","name":"Key Research and Development Projects of Shaanxi Province","doi-asserted-by":"crossref","award":["2023-ZDLGY-34"],"award-info":[{"award-number":["2023-ZDLGY-34"]}],"id":[{"id":"10.13039\/501100015401","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Veh. Technol."],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1109\/tvt.2026.3675082","type":"journal-article","created":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T19:38:24Z","timestamp":1773862704000},"page":"18057-18070","source":"Crossref","is-referenced-by-count":0,"title":["HAP-ANN: Hierarchical Authentication Privacy-Enhanced Approximate Nearest Neighbor Search for Digital Healthcare"],"prefix":"10.1109","volume":"75","author":[{"given":"Sijing","family":"Chen","sequence":"first","affiliation":[{"name":"Xidian University","place":["Xi\u00e1n, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guangzhao","family":"Bai","sequence":"additional","affiliation":[{"name":"Xidian University","place":["Xi\u00e1n, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7627-7968","authenticated-orcid":false,"given":"Rong","family":"Sun","sequence":"additional","affiliation":[{"name":"Xidian University","place":["Xi\u00e1n, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8173-0408","authenticated-orcid":false,"given":"Lei","family":"Liu","sequence":"additional","affiliation":[{"name":"Xidian University","place":["Guangzhou, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1981-0436","authenticated-orcid":false,"given":"Jingwei","family":"Liu","sequence":"additional","affiliation":[{"name":"Xidian University","place":["Xi\u00e1n, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8218-3490","authenticated-orcid":false,"given":"Jiawen","family":"Kang","sequence":"additional","affiliation":[{"name":"Guangdong University of Technology","place":["Guangzhou, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6364-6149","authenticated-orcid":false,"given":"Shahid","family":"Mumtaz","sequence":"additional","affiliation":[{"name":"Department of Computer Sciences, Nottingham Trent University","place":["Nottingham, U.K."]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2788-3451","authenticated-orcid":false,"given":"Mianxiong","family":"Dong","sequence":"additional","affiliation":[{"name":"Muroran Institute of Technology","place":["Muroran, Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1145\/276698.276876"},{"key":"ref2","first-page":"194","article-title":"A quantitative analysis and performance study for similarity-search methods in high-dimensional spaces","volume-title":"Proc. 24rd Int. Conf. Very Large Data Bases","author":"Weber","year":"1998"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2019.2932444"},{"key":"ref4","first-page":"3419","article-title":"Discrete graph hashing","volume-title":"Proc. 27th Int. Conf. Neural Inf. Process. Syst.","author":"Liu","year":"2014"},{"key":"ref5","first-page":"694","article-title":"High-dimensional density-based clustering using locality-sensitive hashing","volume-title":"Proc. 28th Int. Conf. Extending Database Technol.","author":"Okkels","year":"2025"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TAI.2024.3381571"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2023.3312109"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2014.2321376"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/978-981-10-8530-7_32"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.engappai.2025.110742"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.3390\/bdcc9100254"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1145\/3736716"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/11681878_13"},{"key":"ref14","first-page":"2111","article-title":"SANNS: Scaling up secure approximate K-nearest neighbors search","volume-title":"Proc. 29th USENIX Conf. Secur. Symp.","author":"Chen","year":"2020"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.2478\/popets-2021-0020"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.2478\/popets-2020-0045"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-031-82852-2_1"},{"key":"ref18","article-title":"Threshold KNN-shapley: A linear-time and privacy-friendly approach to data valuation","volume-title":"Proc. 37th Int. Conf. Neural Inf. Process. Syst.","author":"Wang","year":"2023"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-031-51479-1_21"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/SP46214.2022.9833702"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.future.2024.107586"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1145\/3719027.3765190"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE65448.2025.00226"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TNSE.2025.3565408"},{"key":"ref25","article-title":"Sub-linear privacy-preserving near-neighbor search","author":"Riazi","year":"2019","journal-title":"IACR Cryptol. ePrint Arch."},{"key":"ref26","first-page":"1101","article-title":"DORY: An encrypted search system with distributed trust","volume-title":"Proc. 14th USENIX Symp. Operating Syst. Des. Implementation","author":"Dauterman","year":"2020"},{"key":"ref27","article-title":"PACMANN: Efficient private approximate nearest neighbor search","author":"Zhou","year":"2024","journal-title":"IACR Cryptol. ePrint Arch."},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1145\/2810103.2813700"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/SP46215.2023.10179295"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1145\/2976749.2978429"},{"key":"ref31","article-title":"E2LSH: Exact Euclidean locality-sensitive hashing","author":"Andoni","year":"2004"}],"container-title":["IEEE Transactions on Vehicular Technology"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/25\/11646490\/11442722.pdf?arnumber=11442722","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T19:09:34Z","timestamp":1786993774000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11442722\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":31,"journal-issue":{"issue":"8"},"URL":"https:\/\/doi.org\/10.1109\/tvt.2026.3675082","relation":{},"ISSN":["0018-9545","1939-9359"],"issn-type":[{"value":"0018-9545","type":"print"},{"value":"1939-9359","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,8]]}}}