{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T18:58:40Z","timestamp":1790189920764,"version":"4.1.0"},"publisher-location":"New York, NY, USA","reference-count":17,"publisher":"ACM","license":[{"start":{"date-parts":[[2011,10,24]],"date-time":"2011-10-24T00:00:00Z","timestamp":1319414400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2011,10,24]]},"DOI":"10.1145\/2063576.2063706","type":"proceedings-article","created":{"date-parts":[[2011,11,16]],"date-time":"2011-11-16T10:40:21Z","timestamp":1321440021000},"page":"895-904","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":20,"title":["Privacy-aware querying over sensitive trajectory data"],"prefix":"10.1145","author":[{"given":"Nikos","family":"Pelekis","sequence":"first","affiliation":[{"name":"University of Piraeus, Piraeus, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aris","family":"Gkoulalas-Divanis","sequence":"additional","affiliation":[{"name":"IBM Research-Zurich, Zurich, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marios","family":"Vodas","sequence":"additional","affiliation":[{"name":"University of Piraeus, Piraeus, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Despina","family":"Kopanaki","sequence":"additional","affiliation":[{"name":"University of Piraeus, Piraeus, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yannis","family":"Theodoridis","sequence":"additional","affiliation":[{"name":"University of Piraeus, Piraeus, Greece"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2011,10,24]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2008.4497446"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/76894.76895"},{"key":"e_1_3_2_1_3_1","first-page":"853","volume-title":"VLDB","author":"Brakatsoulas S.","year":"2005","unstructured":"S. Brakatsoulas , D. Pfoser , R. Salas , and C. Wenk . On map--matching vehicle tracking data . In VLDB , pages 853 -- 864 , 2005 . S. Brakatsoulas, D. Pfoser, R. Salas, and C. Wenk. On map--matching vehicle tracking data. In VLDB, pages 853--864, 2005."},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1015231126594"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.3138\/FM57-6770-U75U-7727"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1412734.1412739"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1109\/SECURECOMM.2005.33"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1315245.1315266"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1247480.1247546"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE.2006.101"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/1503402.1503413"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/1376616.1376748"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10115-010-0316-x"},{"key":"e_1_3_2_1_14_1","first-page":"395","volume-title":"VLDB","author":"Pfoser D.","year":"2000","unstructured":"D. Pfoser , C. S. Jensen , and Y. Theodoridis . Novel approaches to the indexing of moving object trajectories . In VLDB , pages 395 -- 406 , 2000 . D. Pfoser, C. S. Jensen, and Y. Theodoridis. Novel approaches to the indexing of moving object trajectories. In VLDB, pages 395--406, 2000."},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1109\/69.971193"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1142\/S0218488502001648"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1109\/MDM.2008.29"}],"event":{"name":"CIKM '11: International Conference on Information and Knowledge Management","location":"Glasgow Scotland, UK","acronym":"CIKM '11","sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web","SIGIR ACM Special Interest Group on Information Retrieval"]},"container-title":["Proceedings of the 20th ACM international conference on Information and knowledge management"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2063576.2063706","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2063576.2063706","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T09:54:11Z","timestamp":1750240451000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2063576.2063706"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,10,24]]},"references-count":17,"alternative-id":["10.1145\/2063576.2063706","10.1145\/2063576"],"URL":"https:\/\/doi.org\/10.1145\/2063576.2063706","relation":{},"subject":[],"published":{"date-parts":[[2011,10,24]]},"assertion":[{"value":"2011-10-24","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}