{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T21:54:02Z","timestamp":1740174842773,"version":"3.37.3"},"reference-count":17,"publisher":"Wiley","license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61300178","61300177","2013CB329605"],"award-info":[{"award-number":["61300178","61300177","2013CB329605"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61300178","61300177","2013CB329605"],"award-info":[{"award-number":["61300178","61300177","2013CB329605"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"National Program on Key Basic Research Project","award":["61300178","61300177","2013CB329605"],"award-info":[{"award-number":["61300178","61300177","2013CB329605"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mobile Information Systems"],"published-print":{"date-parts":[[2016]]},"abstract":"<jats:p>The prevalence of global positioning system (GPS) equipped in vehicular networks exposes users\u2019 location information to the location-based services. We argue that such data contains rich informative cues on drivers\u2019 private behaviors and preferences, which will lead to the location privacy attacks. In this paper, we proposed a sophisticated prediction model to predict driver\u2019s next location by using a<jats:italic>k<\/jats:italic>-order Markov chain-based third-rank tensor representing the partially observed transfer information of vehicles. Then Bayesian Personalized Ranking (BPR) is used to learn the unobserved transitions within the tensor for transition predication. Experimental results manifest the efficacy of the proposed model in terms of location predication accuracy, compared with several state-of-the-art predication methods. We also point out that the precision achieved by such advanced predication model is restricted to the order of the Markov chain<mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mrow><mml:mi>k<\/mml:mi><\/mml:mrow><\/mml:math>. Accordingly, we propose a schema to decrease the risks of such attacks by preventing the conformation of higher order Markov chain. Experimental results obtained based on the real-world vehicular network data demonstrated the effectiveness of our proposed schema.<\/jats:p>","DOI":"10.1155\/2016\/5850670","type":"journal-article","created":{"date-parts":[[2016,12,4]],"date-time":"2016-12-04T21:02:39Z","timestamp":1480885359000},"page":"1-13","source":"Crossref","is-referenced-by-count":2,"title":["On Preventing Location Attacks for Urban Vehicular Networks"],"prefix":"10.1155","volume":"2016","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5036-461X","authenticated-orcid":true,"given":"Meng","family":"Zhou","sequence":"first","affiliation":[{"name":"School of Computer Science, Beijing Institute of Technology, Beijing 100081, China"},{"name":"Beijing Engineering Application Research Center of High Volume Language Information Processing and Cloud Computing, Beijing 100081, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4257-4347","authenticated-orcid":true,"given":"Xin","family":"Li","sequence":"additional","affiliation":[{"name":"School of Computer Science, Beijing Institute of Technology, Beijing 100081, China"},{"name":"Beijing Engineering Application Research Center of High Volume Language Information Processing and Cloud Computing, Beijing 100081, China"}]},{"given":"Lejian","family":"Liao","sequence":"additional","affiliation":[{"name":"School of Computer Science, Beijing Institute of Technology, Beijing 100081, China"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/mprv.2007.83"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1080\/03064220701738776"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1109\/mvt.2007.912927"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1177\/0278364907073775"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1142\/s0218488502001648"},{"year":"2003","key":"13"},{"first-page":"1","volume-title":"Map matching with travel time constraints","year":"2007","key":"14"},{"year":"2011","key":"19"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1007\/s00779-009-0248-1"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2015.2467392"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcss.2014.04.024"},{"issue":"2","key":"27","first-page":"32","volume":"33","year":"2010","journal-title":"Bulletin of the Technical Committee on Data Engineering"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1016\/j.ins.2012.04.029"},{"key":"29","doi-asserted-by":"publisher","DOI":"10.1155\/2016\/1763416"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.1109\/tsg.2016.2585963"},{"key":"34","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2014.09.013"},{"issue":"6","key":"38","doi-asserted-by":"crossref","first-page":"858","DOI":"10.17485\/ijst\/2014\/v7i6.12","volume":"7","year":"2014","journal-title":"Indian Journal of Science and Technology"}],"container-title":["Mobile Information Systems"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/misy\/2016\/5850670.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/misy\/2016\/5850670.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/misy\/2016\/5850670.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,9,27]],"date-time":"2020-09-27T18:40:07Z","timestamp":1601232007000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/misy\/2016\/5850670\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016]]},"references-count":17,"alternative-id":["5850670","5850670"],"URL":"https:\/\/doi.org\/10.1155\/2016\/5850670","relation":{},"ISSN":["1574-017X","1875-905X"],"issn-type":[{"type":"print","value":"1574-017X"},{"type":"electronic","value":"1875-905X"}],"subject":[],"published":{"date-parts":[[2016]]}}}