{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T08:14:51Z","timestamp":1761293691963,"version":"3.37.3"},"reference-count":23,"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":[{"DOI":"10.13039\/501100012166","name":"National Key Research and Development Program","doi-asserted-by":"crossref","award":["2016 YFB1001404","61672093","61432004"],"award-info":[{"award-number":["2016 YFB1001404","61672093","61432004"]}],"id":[{"id":"10.13039\/501100012166","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["2016 YFB1001404","61672093","61432004"],"award-info":[{"award-number":["2016 YFB1001404","61672093","61432004"]}],"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":["2016 YFB1001404","61672093","61432004"],"award-info":[{"award-number":["2016 YFB1001404","61672093","61432004"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Electrical and Computer Engineering"],"published-print":{"date-parts":[[2018]]},"abstract":"<jats:p>Research on stealthiness has become an important topic in the field of data integrity (DI) attacks. To construct stealthy DI attacks, a common assumption in most related studies is that attackers have prior model knowledge of physical systems. In this paper, such assumption is relaxed and a covert agent is proposed based on the least squares support vector regression (LSSVR). By estimating a plant model from control and sensory data, the LSSVR-based covert agent can closely imitate the behavior of the physical plant. Then, the covert agent is used to construct a covert loop, which can keep the controller\u2019s input and output both stealthy over a finite time window. Experiments have been carried out to show the effectiveness of the proposed method.<\/jats:p>","DOI":"10.1155\/2018\/7204939","type":"journal-article","created":{"date-parts":[[2018,2,1]],"date-time":"2018-02-01T23:35:23Z","timestamp":1517528123000},"page":"1-14","source":"Crossref","is-referenced-by-count":5,"title":["A Novel Covert Agent for Stealthy Attacks on Industrial Control Systems Using Least Squares Support Vector Regression"],"prefix":"10.1155","volume":"2018","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3021-7641","authenticated-orcid":true,"given":"Weize","family":"Li","sequence":"first","affiliation":[{"name":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8064-6159","authenticated-orcid":true,"given":"Lun","family":"Xie","sequence":"additional","affiliation":[{"name":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1233-621X","authenticated-orcid":true,"given":"Zhiliang","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/TSMC.2015.2415763"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2016.2599841"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2015.2512235"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2012.2198666"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2016.2614396"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1109\/MCS.2014.2364709"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2016.2535119"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1109\/TSG.2015.2403329"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1109\/TCNS.2014.2357531"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1080\/00207179.2016.1207099"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/MCS.2014.2364723"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1016\/j.automatica.2014.10.067"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2013.2243743"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/TSG.2014.2382714"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcss.2016.04.005"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2014.2385670"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1109\/TII.2016.2557805"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1023\/A:1018628609742"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijepes.2014.12.036"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.1016\/j.enbuild.2014.12.029"},{"key":"27","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2014.02.047"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.1016\/j.jprocont.2007.07.006"},{"key":"32","doi-asserted-by":"publisher","DOI":"10.3389\/fnsys.2016.00051"}],"container-title":["Journal of Electrical and Computer Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2018\/7204939.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2018\/7204939.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2018\/7204939.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,18]],"date-time":"2020-05-18T23:26:24Z","timestamp":1589844384000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/jece\/2018\/7204939\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018]]},"references-count":23,"alternative-id":["7204939","7204939"],"URL":"https:\/\/doi.org\/10.1155\/2018\/7204939","relation":{},"ISSN":["2090-0147","2090-0155"],"issn-type":[{"type":"print","value":"2090-0147"},{"type":"electronic","value":"2090-0155"}],"subject":[],"published":{"date-parts":[[2018]]}}}