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As a new network architecture, software-defined networks was introduced into wireless sensor networks to form a new software-defined wireless sensor networks to solve the problem of balanced large-scale deployment of sensor networks and simplify the complexity of network management. In this article, we first develop an original confident information coverage\u2013based multiplicatively weighted Voronoi diagram through sensor clustering and sensor collaborative sensing. And then, we propose two sensor collaborative redeployment algorithms based on the novel confident information coverage\u2013based multiplicatively weighted Voronoi diagram and software-defined wireless sensor networks architecture to provide high-confidence coverage and improve the coverage ratio. Finally, we demonstrate the superiority of the confident information coverage\u2013based multiplicatively weighted Voronoi diagram and the effectiveness and efficiency of our proposed algorithms via a series of experiments. <\/jats:p>","DOI":"10.1177\/15501477211069903","type":"journal-article","created":{"date-parts":[[2022,3,25]],"date-time":"2022-03-25T10:54:47Z","timestamp":1648205687000},"page":"155014772110699","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":11,"title":["Multiplicatively weighted Voronoi-based sensor collaborative redeployment in software-defined wireless sensor networks"],"prefix":"10.1177","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7885-6170","authenticated-orcid":false,"given":"Minghua","family":"Wang","sequence":"first","affiliation":[{"name":"Hunan Province Key Laboratory for Ultra-Fast Micro\/Nano Technology and Advanced Laser Manufacture and Cooperative Innovation 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