{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,31]],"date-time":"2026-01-31T05:48:15Z","timestamp":1769838495689,"version":"3.49.0"},"reference-count":33,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,7,23]],"date-time":"2021-07-23T00:00:00Z","timestamp":1626998400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62002081"],"award-info":[{"award-number":["62002081"]}],"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":["62062020"],"award-info":[{"award-number":["62062020"]}],"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":["U1836205"],"award-info":[{"award-number":["U1836205"]}],"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":["2019M663907XB"],"award-info":[{"award-number":["2019M663907XB"]}],"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":["2018BDKFJJ004"],"award-info":[{"award-number":["2018BDKFJJ004"]}],"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":["20183001"],"award-info":[{"award-number":["20183001"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["62002081"],"award-info":[{"award-number":["62002081"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["62062020"],"award-info":[{"award-number":["62062020"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["U1836205"],"award-info":[{"award-number":["U1836205"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2019M663907XB"],"award-info":[{"award-number":["2019M663907XB"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2018BDKFJJ004"],"award-info":[{"award-number":["2018BDKFJJ004"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["20183001"],"award-info":[{"award-number":["20183001"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Foundation of Guizhou Provincial Key Laboratory of Public Big Data","award":["62002081"],"award-info":[{"award-number":["62002081"]}]},{"name":"Foundation of Guizhou Provincial Key Laboratory of Public Big Data","award":["62062020"],"award-info":[{"award-number":["62062020"]}]},{"name":"Foundation of Guizhou Provincial Key Laboratory of Public Big Data","award":["U1836205"],"award-info":[{"award-number":["U1836205"]}]},{"name":"Foundation of Guizhou Provincial Key Laboratory of Public Big Data","award":["2019M663907XB"],"award-info":[{"award-number":["2019M663907XB"]}]},{"name":"Foundation of Guizhou Provincial Key Laboratory of Public Big Data","award":["2018BDKFJJ004"],"award-info":[{"award-number":["2018BDKFJJ004"]}]},{"name":"Foundation of Guizhou Provincial Key Laboratory of Public Big Data","award":["20183001"],"award-info":[{"award-number":["20183001"]}]},{"DOI":"10.13039\/501100018533","name":"Major Scientific and Technological Special Project of Guizhou Province","doi-asserted-by":"crossref","award":["62002081"],"award-info":[{"award-number":["62002081"]}],"id":[{"id":"10.13039\/501100018533","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100018533","name":"Major Scientific and Technological Special Project of Guizhou Province","doi-asserted-by":"crossref","award":["62062020"],"award-info":[{"award-number":["62062020"]}],"id":[{"id":"10.13039\/501100018533","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100018533","name":"Major Scientific and Technological Special Project of Guizhou Province","doi-asserted-by":"crossref","award":["U1836205"],"award-info":[{"award-number":["U1836205"]}],"id":[{"id":"10.13039\/501100018533","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100018533","name":"Major Scientific and Technological Special Project of Guizhou Province","doi-asserted-by":"crossref","award":["2019M663907XB"],"award-info":[{"award-number":["2019M663907XB"]}],"id":[{"id":"10.13039\/501100018533","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100018533","name":"Major Scientific and Technological Special Project of Guizhou Province","doi-asserted-by":"crossref","award":["2018BDKFJJ004"],"award-info":[{"award-number":["2018BDKFJJ004"]}],"id":[{"id":"10.13039\/501100018533","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100018533","name":"Major Scientific and Technological Special Project of Guizhou Province","doi-asserted-by":"crossref","award":["20183001"],"award-info":[{"award-number":["20183001"]}],"id":[{"id":"10.13039\/501100018533","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Security and Communication Networks"],"published-print":{"date-parts":[[2021,7,23]]},"abstract":"<jats:p>Differential privacy mechanism can maintain privacy-utility monotonicity. Thus, differential privacy mechanism does not obtain privacy-utility balance for numerical data. To this end, we provide privacy-utility balance of differential privacy mechanism with the collaborative perspective in this paper. First, we constructed the collaborative model achieving privacy-utility balance of differential privacy mechanism. Second, we presented the collaborative algorithm of differential privacy mechanism under our collaborative model. Third, our theoretical analysis showed that the collaborative algorithm of differential privacy mechanism could keep privacy-utility balance. Finally, our experimental results demonstrated that the collaborative differential privacy mechanism can maintain privacy-utility balance. Thus, we provide a new collaborative model to solve the privacy-utility balance problem of differential privacy mechanism. Our collaborative algorithm is easy to apply to query processing of numerical data.<\/jats:p>","DOI":"10.1155\/2021\/5592191","type":"journal-article","created":{"date-parts":[[2021,7,26]],"date-time":"2021-07-26T18:50:07Z","timestamp":1627325407000},"page":"1-14","source":"Crossref","is-referenced-by-count":2,"title":["Balancing Privacy-Utility of Differential Privacy Mechanism: A Collaborative Perspective"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8661-6230","authenticated-orcid":true,"given":"Hai","family":"Liu","sequence":"first","affiliation":[{"name":"Guizhou Big Data Academy, Guizhou University, Guiyang 550025, China"},{"name":"College of Computer Science and Technology, Guizhou University, Guiyang 550025, China"},{"name":"State Key Laboratory of Public Big Data, Guizhou University, Guiyang 550025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8733-4596","authenticated-orcid":true,"given":"Changgen","family":"Peng","sequence":"additional","affiliation":[{"name":"Guizhou Big Data Academy, Guizhou University, Guiyang 550025, China"},{"name":"College of Computer Science and Technology, Guizhou University, Guiyang 550025, China"},{"name":"State Key Laboratory of Public Big Data, Guizhou University, Guiyang 550025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Youliang","family":"Tian","sequence":"additional","affiliation":[{"name":"College of Computer Science and Technology, Guizhou University, Guiyang 550025, China"},{"name":"State Key Laboratory of Public Big Data, Guizhou University, Guiyang 550025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shigong","family":"Long","sequence":"additional","affiliation":[{"name":"College of Computer Science and Technology, Guizhou University, Guiyang 550025, China"},{"name":"State Key Laboratory of Public Big Data, Guizhou University, Guiyang 550025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhenqiang","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Computer Science, Shaanxi Normal University, Xi\u2019an 710119, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1007\/11681878_14"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.tcs.2020.02.004"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1145\/2588555.2588581"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1145\/2700407"},{"key":"5","first-page":"1023","article-title":"Conservative or liberal? personalized differential privacy","author":"Z. Jorgensen"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2017.2663337"},{"key":"7","first-page":"1065","article-title":"FAST: differentially private real-time aggregate monitor with filtering and adaptive sampling","author":"L. Fan"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.24963\/ijcai.2020\/722"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1109\/icde.2016.7498241"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1109\/tdsc.2018.2853105"},{"issue":"4","key":"11","doi-asserted-by":"crossref","DOI":"10.1145\/3134428","article-title":"PrivBayes: private data release via Bayesian networks","volume":"42","author":"J. Zhang","year":"2017","journal-title":"ACM Transactions on Database Systems"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/tkde.2017.2773545"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/INFOCOM.2019.8737584"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.1109\/tkde.2018.2824328"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1137\/1.9781611975994.34"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1109\/tifs.2021.3052356"},{"key":"17","first-page":"351","article-title":"The geometry of differential privacy: the sparse and approximate cases","author":"A. Nikolov"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1007\/s00778-014-0351-4"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1145\/2911451.2914732"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.14778\/3339490.3339496"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.1145\/3299869.3319891"},{"key":"22","first-page":"9765","article-title":"New oracle-efficient algorithms for private synthetic data release","author":"G. Vietri"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1109\/wifs.2016.7823893"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1109\/jsac.2017.2659099"},{"issue":"2","key":"25","doi-asserted-by":"crossref","DOI":"10.1145\/3381533","article-title":"Privacy games","volume":"8","author":"Y. Chen","year":"2020","journal-title":"ACM Transactions on Economics and Computation"},{"key":"26","first-page":"3480","article-title":"Differential privacy for Stackelberg games","author":"F. Fioretto"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1109\/TSC.2019.2947476"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1109\/tmc.2020.2975792"},{"key":"29","doi-asserted-by":"publisher","DOI":"10.3837\/tiis.2018.07.027"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.1561\/0400000042"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.1137\/09076828x"},{"key":"32","first-page":"19","article-title":"Privacy integrated queries: an extensible platform for privacy-preserving data analysis","author":"F. McSherry"},{"key":"33","doi-asserted-by":"publisher","DOI":"10.1145\/2020408.2020462"}],"container-title":["Security and Communication Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2021\/5592191.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2021\/5592191.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/scn\/2021\/5592191.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,7,26]],"date-time":"2021-07-26T18:50:14Z","timestamp":1627325414000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/scn\/2021\/5592191\/"}},"subtitle":[],"editor":[{"given":"Shahram","family":"Babaie","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2021,7,23]]},"references-count":33,"alternative-id":["5592191","5592191"],"URL":"https:\/\/doi.org\/10.1155\/2021\/5592191","relation":{},"ISSN":["1939-0122","1939-0114"],"issn-type":[{"value":"1939-0122","type":"electronic"},{"value":"1939-0114","type":"print"}],"subject":[],"published":{"date-parts":[[2021,7,23]]}}}