{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T14:43:38Z","timestamp":1740149018862,"version":"3.37.3"},"reference-count":15,"publisher":"Wiley","license":[{"start":{"date-parts":[[2018,1,1]],"date-time":"2018-01-01T00:00:00Z","timestamp":1514764800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Key Research Development Program of China","award":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"],"award-info":[{"award-number":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"],"award-info":[{"award-number":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"]}],"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":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"],"award-info":[{"award-number":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"CERNET Next Generation Internet\u2019s Technology Innovation Project","award":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"],"award-info":[{"award-number":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"]}]},{"name":"CERNET Next Generation Internet\u2019s Technology Innovation Project","award":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"],"award-info":[{"award-number":["2016YFB0502201","U1636101","U1736211","NGII20150612","NGII20160324"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Security and Communication Networks"],"published-print":{"date-parts":[[2018]]},"abstract":"<jats:p>The proliferation of mobile devices has facilitated the prevalence of participatory sensing applications in which participants collect and share information in their environments. The design of a participatory sensing application confronts two challenges: \u201cprivacy\u201d and \u201cincentive\u201d which are two conflicting objectives and deserve deeper attention. Inspired by physical currency circulation system, this paper introduces the notion of E-cent, an exchangeable unit bearer currency. Participants can use the E-cent to take part in tasks anonymously. By employing E-cent, we propose an E-cent-based privacy-preserving incentive mechanism, called EPPI. As a dynamic balance regulatory mechanism, EPPI can not only protect the privacy of participant, but also adjust the whole system to the ideal situation, under which the rated tasks can be finished at minimal cost. To the best of our knowledge, EPPI is the first attempt to build an incentive mechanism while maintaining the desired privacy in participatory sensing systems. Extensive simulation and analysis results show that EPPI can achieve high anonymity level and remarkable incentive effects.<\/jats:p>","DOI":"10.1155\/2018\/2593537","type":"journal-article","created":{"date-parts":[[2018,1,16]],"date-time":"2018-01-16T18:30:35Z","timestamp":1516127435000},"page":"1-15","source":"Crossref","is-referenced-by-count":2,"title":["A Privacy-Preserving Incentive Mechanism for Participatory Sensing Systems"],"prefix":"10.1155","volume":"2018","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4252-3291","authenticated-orcid":true,"given":"Xiaoguang","family":"Niu","sequence":"first","affiliation":[{"name":"School of Computer Science, Wuhan University, Wuhan, China"},{"name":"Collaborative Innovation Center of Geospatial Technology, Wuhan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3069-3448","authenticated-orcid":true,"given":"Jiawei","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Computer Science, Wuhan University, Wuhan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7018-9089","authenticated-orcid":true,"given":"Qiongzan","family":"Ye","sequence":"additional","affiliation":[{"name":"School of Computer Science, Wuhan University, Wuhan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4808-5800","authenticated-orcid":true,"given":"Yihao","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Computer Science, Wuhan University, Wuhan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jss.2011.06.073"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1109\/mcom.2011.6069707"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2015.2421897"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-45229-4_21"},{"year":"1964","key":"34"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2013.2297112"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmcj.2010.08.006"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1145\/1217299.1217302"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1109\/TKDE.2007.190662"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2007.1062"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1016\/j.comcom.2009.08.012"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmcj.2013.01.003"},{"year":"1994","key":"30"},{"volume":"206","volume-title":"A survey of mobility models wireless ad hoc networks","year":"2004","key":"33"},{"issue":"2","key":"32","first-page":"521","volume":"6","year":"2012","journal-title":"Applied Mathematics & Information Sciences"}],"container-title":["Security and Communication Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2018\/2593537.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2018\/2593537.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2018\/2593537.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,1,16]],"date-time":"2018-01-16T18:30:40Z","timestamp":1516127440000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/scn\/2018\/2593537\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018]]},"references-count":15,"alternative-id":["2593537","2593537"],"URL":"https:\/\/doi.org\/10.1155\/2018\/2593537","relation":{},"ISSN":["1939-0114","1939-0122"],"issn-type":[{"type":"print","value":"1939-0114"},{"type":"electronic","value":"1939-0122"}],"subject":[],"published":{"date-parts":[[2018]]}}}