{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,27]],"date-time":"2026-05-27T10:52:13Z","timestamp":1779879133087,"version":"3.53.1"},"reference-count":18,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2018,12,13]],"date-time":"2018-12-13T00:00:00Z","timestamp":1544659200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"funder":[{"DOI":"10.13039\/100011264","name":"FP7 People: Marie-Curie Actions","doi-asserted-by":"publisher","award":["FP7-PEOPLE-2012-ITN"],"award-info":[{"award-number":["FP7-PEOPLE-2012-ITN"]}],"id":[{"id":"10.13039\/100011264","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Knowl Inf Syst"],"published-print":{"date-parts":[[2019,10]]},"DOI":"10.1007\/s10115-018-1313-8","type":"journal-article","created":{"date-parts":[[2018,12,13]],"date-time":"2018-12-13T10:42:24Z","timestamp":1544697744000},"page":"85-105","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Two-hop privacy-preserving nearest friend searches"],"prefix":"10.1007","volume":"61","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7836-8444","authenticated-orcid":false,"given":"Alexandros","family":"Karakasidis","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George","family":"Pallis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marios D.","family":"Dikaiakos","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2018,12,13]]},"reference":[{"key":"1313_CR1","doi-asserted-by":"crossref","unstructured":"Andr\u00e9s ME, Bordenabe NE, Chatzikokolakis K, Palamidessi C (2013) Geo-indistinguishability: differential privacy for location-based systems. In: ACM SIGSAC","DOI":"10.1145\/2508859.2516735"},{"key":"1313_CR2","doi-asserted-by":"crossref","unstructured":"Choi Sunoh, Ghinita Gabriel, Bertino Elisa (2014) Secure mutual proximity zone enclosure evaluation. In: ACM SIGSPATIAL","DOI":"10.1145\/2666310.2666384"},{"key":"1313_CR3","unstructured":"Chow C-Y (2008) Cloaking algorithms. In: Encyclopedia of GIS, pp 92\u201392"},{"issue":"2","key":"1313_CR4","doi-asserted-by":"publisher","first-page":"351","DOI":"10.1007\/s10707-009-0099-y","volume":"15","author":"C-Y Chow","year":"2011","unstructured":"Chow C-Y, Mokbel MF, Liu X (2011) Spatial cloaking for anonymous location-based services in mobile peer-to-peer environments. Geoinformatica 15(2):351\u2013380","journal-title":"Geoinformatica"},{"issue":"1","key":"1313_CR5","first-page":"150292","volume":"3","author":"RIM Dunbar","year":"2016","unstructured":"Dunbar RIM (2016) Do online social media cut through the constraints that limit the size of offline social networks? Open Sci 3(1):150292","journal-title":"Open Sci"},{"issue":"4","key":"1313_CR6","doi-asserted-by":"publisher","first-page":"699","DOI":"10.1007\/s10707-010-0121-4","volume":"15","author":"G Ghinita","year":"2011","unstructured":"Ghinita G, Kalnis P, Kantarcioglu M, Bertino E (2011) Approximate and exact hybrid algorithms for private nearest-neighbor queries with database protection. Geoinformatica 15(4):699\u2013726","journal-title":"Geoinformatica"},{"key":"1313_CR7","doi-asserted-by":"crossref","unstructured":"Ghinita G, Kalnis P, Shgozaran A, Shahabi C, Tan K-L (2008) Private queries in location based services: anonymizers are not necessary. In: ACM SIGMOD","DOI":"10.1145\/1376616.1376631"},{"key":"1313_CR8","doi-asserted-by":"crossref","unstructured":"Hoh B, Gruteser M, Xiong H, Alrabady A (2007) Preserving privacy in GPS traces via uncertainty-aware path cloaking. In: Proceedings of the 14th ACM conference on computer and communications security, CCS, ACM, pp 161\u2013171","DOI":"10.1145\/1315245.1315266"},{"key":"1313_CR9","doi-asserted-by":"crossref","unstructured":"Huang C, Lu R, Zhu H, Shao J, Alamer A, Lin X (2016) Eppd: efficient and privacy-preserving proximity testing with differential privacy techniques. In: IEEE ICC","DOI":"10.1109\/ICC.2016.7511194"},{"key":"1313_CR10","doi-asserted-by":"crossref","unstructured":"Karakasidis A, Verykios VS (2012) A sorted neighborhood approach to multidimensional privacy preserving blocking. In: IEEE ICDM workshops, pp 937\u2013944","DOI":"10.1109\/ICDMW.2012.70"},{"key":"1313_CR11","unstructured":"Khoshgozaran A, Shahabi C (2007) Blind evaluation of nearest neighbor queries using space transformation to preserve location privacy. In: SSTD"},{"issue":"PB","key":"1313_CR12","doi-asserted-by":"publisher","first-page":"263","DOI":"10.1016\/j.comcom.2015.07.017","volume":"73","author":"P Kotzanikolaou","year":"2016","unstructured":"Kotzanikolaou P, Patsakis C, Magkos E, Korakakis M (2016) Lightweight private proximity testing for geospatial social networks. Comput Commun 73(PB):263\u2013270","journal-title":"Comput Commun"},{"key":"1313_CR13","doi-asserted-by":"crossref","unstructured":"Magkos E, Kotzanikolaou P, Magioladitis M, Sioutas S, Verykios VS (2014) Towards secure and practical location privacy through private equality testing. In: PSD","DOI":"10.1007\/978-3-319-11257-2_24"},{"issue":"1\u20132","key":"1313_CR14","doi-asserted-by":"publisher","first-page":"619","DOI":"10.14778\/1920841.1920920","volume":"3","author":"S Papadopoulos","year":"2010","unstructured":"Papadopoulos S, Bakiras S, Papadias D (2010) Nearest neighbor search with strong location privacy. Proc VLDB Endow 3(1\u20132):619\u2013629","journal-title":"Proc VLDB Endow"},{"key":"1313_CR15","doi-asserted-by":"crossref","unstructured":"\u0160ik\u0161nys L, Thomsen JR, \u0160altenis S, Yiu ML (2010) Private and flexible proximity detection in mobile social networks. In: IEEE MDM","DOI":"10.1109\/MDM.2010.43"},{"issue":"3","key":"1313_CR16","doi-asserted-by":"publisher","first-page":"379","DOI":"10.1007\/s10618-010-0208-4","volume":"23","author":"X Sun","year":"2011","unstructured":"Sun X, Wang H, Li J, Pei J (2011) Publishing anonymous survey rating data. Data Min Knowl Discov 23(3):379\u2013406","journal-title":"Data Min Knowl Discov"},{"key":"1313_CR17","doi-asserted-by":"crossref","unstructured":"Ye A, Chen Q, Xu L, Wu W (2016) The flexible and privacy-preserving proximity detection in mobile social network. Future Gener Comput Syst","DOI":"10.1145\/2896387.2900320"},{"key":"1313_CR18","doi-asserted-by":"crossref","unstructured":"Yiu ML, Jensen CS, Huang X, Lu H (2008) Spacetwist: managing the trade-offs among location privacy, query performance, and query accuracy in mobile services. In: IEEE ICDE","DOI":"10.1109\/ICDE.2008.4497445"}],"container-title":["Knowledge and Information Systems"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10115-018-1313-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s10115-018-1313-8\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10115-018-1313-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,9,8]],"date-time":"2022-09-08T04:24:04Z","timestamp":1662611044000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s10115-018-1313-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,12,13]]},"references-count":18,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2019,10]]}},"alternative-id":["1313"],"URL":"https:\/\/doi.org\/10.1007\/s10115-018-1313-8","relation":{},"ISSN":["0219-1377","0219-3116"],"issn-type":[{"value":"0219-1377","type":"print"},{"value":"0219-3116","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,12,13]]},"assertion":[{"value":"4 August 2017","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"20 April 2018","order":2,"name":"revised","label":"Revised","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"29 November 2018","order":3,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"13 December 2018","order":4,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}