{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,2]],"date-time":"2025-10-02T06:14:19Z","timestamp":1759385659058,"version":"3.37.3"},"reference-count":25,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,2,24]],"date-time":"2020-02-24T00:00:00Z","timestamp":1582502400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100011813","name":"Changchun University of Science and Technology","doi-asserted-by":"publisher","award":["QN2017013","20190103052JH"],"award-info":[{"award-number":["QN2017013","20190103052JH"]}],"id":[{"id":"10.13039\/501100011813","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Jilin Province Foundation for Excellent Youth Talents","award":["QN2017013","20190103052JH"],"award-info":[{"award-number":["QN2017013","20190103052JH"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Sensors"],"published-print":{"date-parts":[[2020,2,24]]},"abstract":"<jats:p>The appearance of coverage holes in the network leads to transmission links being disconnected, thereby resulting in decreasing the accuracy of data. Timely detection of the coverage holes can effectively improve the quality of network service. Compared with other coverage hole detection algorithms, the algorithms based on the Rips complex have advantages of high detection accuracy without node location information, but with high complexity. This paper proposes an efficient coverage hole detection algorithm based on the simplified Rips complex to solve the problem of high complexity. First, Turan\u2019s theorem is combined with the concept of the degree and clustering coefficient in a complex network to classify the nodes; furthermore, redundant node determination rules are designed to sleep redundant nodes. Second, according to the concept of the complete graph, redundant edge deletion rules are designed to delete redundant edges. On the basis of the above two steps, the Rips complex is simplified efficiently. Finally, from the perspective of the loop, boundary loop filtering and reduction rules are designed to achieve coverage hole detection in wireless sensor networks. Compared with the HBA and tree-based coverage hole detection algorithm, simulation results show that the proposed hole detection algorithm has lower complexity and higher accuracy and the detection accuracy of the hole area is up to 99.03%.<\/jats:p>","DOI":"10.1155\/2020\/3236970","type":"journal-article","created":{"date-parts":[[2020,2,24]],"date-time":"2020-02-24T18:32:03Z","timestamp":1582569123000},"page":"1-13","source":"Crossref","is-referenced-by-count":10,"title":["Efficient Coverage Hole Detection Algorithm Based on the Simplified Rips Complex in Wireless Sensor Networks"],"prefix":"10.1155","volume":"2020","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3192-0358","authenticated-orcid":true,"given":"Jing","family":"Zhang","sequence":"first","affiliation":[{"name":"College of Computer Science And Technology, Changchun University of Science and Technology, Changchun 130022, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5978-8304","authenticated-orcid":true,"given":"Han","family":"Chu","sequence":"additional","affiliation":[{"name":"College of Computer Science And Technology, Changchun University of Science and Technology, Changchun 130022, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3187-9225","authenticated-orcid":true,"given":"Xin","family":"Feng","sequence":"additional","affiliation":[{"name":"College of Computer Science And Technology, Changchun University of Science and Technology, Changchun 130022, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1201\/b14072-3"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2011.194"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/j.comcom.2012.08.021"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1016\/j.inffus.2018.11.020"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2011.2164620"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1049\/iet-com.2010.0266"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnca.2013.07.003"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnca.2011.06.007"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1016\/j.comnet.2016.04.005"},{"key":"14","doi-asserted-by":"publisher","DOI":"10.3390\/s16030386"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2011.85"},{"key":"16","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2010.2077648"},{"issue":"13","key":"17","first-page":"2577","volume":"8","year":"2011","journal-title":"Journal of Information and Computational Science"},{"issue":"20","key":"18","first-page":"8561","volume":"8","year":"2012","journal-title":"The Journal of Computer Information Systems"},{"issue":"7","key":"19","first-page":"2983","volume":"10","year":"2014","journal-title":"The Journal of Computer Information Systems"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.2010.2047541"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2014.2338355"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2007.1022"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2013.134"},{"issue":"2","key":"26","first-page":"18","volume":"3121","year":"2004","journal-title":"Computer Science"},{"key":"28","doi-asserted-by":"publisher","DOI":"10.1109\/TAC.2012.2225511"},{"key":"30","doi-asserted-by":"publisher","DOI":"10.1109\/MWC.2013.6704477"},{"key":"31","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2017.2754269"},{"key":"32","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpdc.2017.03.005"},{"key":"33","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2018.1701195"}],"container-title":["Journal of Sensors"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2020\/3236970.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2020\/3236970.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/js\/2020\/3236970.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,2,24]],"date-time":"2020-02-24T18:32:07Z","timestamp":1582569127000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/js\/2020\/3236970\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,2,24]]},"references-count":25,"alternative-id":["3236970","3236970"],"URL":"https:\/\/doi.org\/10.1155\/2020\/3236970","relation":{},"ISSN":["1687-725X","1687-7268"],"issn-type":[{"type":"print","value":"1687-725X"},{"type":"electronic","value":"1687-7268"}],"subject":[],"published":{"date-parts":[[2020,2,24]]}}}