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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/115582


    Title: On-Supporting Energy Balanced k-Barrier Coverage in Wireless Sensor Networks
    Authors: Weng, Chien-I;CHANG, Chih-Yung;Hsiao, Chih-Yao;Chang, Chao-Tsun;CHEN, Haibao
    Keywords: Distributed;Barrier Coverage;Wireless Sensor Networks
    Date: 2018-01-15
    Issue Date: 2018-11-15 12:10:47 (UTC+8)
    Abstract: The k-barrier coverage problem is known as the problem of detecting the intruders by at least k sensors when the intruders moving along the crossing paths from one boundary to another. This paper proposes decentralized algorithms to cope with the k-barrier coverage problem. For a given value k, the proposed algorithms find out the maximum disjoint sets of sensors such that each set of sensors meets the requirement of k-barrier coverage for users. Three mechanisms, called Basic, Backtracking, and Branch, are proposed for constructing as more as possible the disjoint sets of sensors that satisfy the requirement of k-barrier coverage. Performance study reveals that the proposed algorithms achieve near-optimal performance.
    Relation: IEEE ACCESS 6, p. 13261–13274
    DOI: 10.1145/1582379.1582440
    Appears in Collections:[Graduate Institute & Department of Computer Science and Information Engineering] Journal Article

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