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- Publisher Website: 10.1109/ISVD.2011.22
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Conference Paper: Visibility-based coverage of mobile sensors in non-convex domains
Title | Visibility-based coverage of mobile sensors in non-convex domains |
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Authors | |
Keywords | Distributed control Mobile sensor networks Sensor coverage Sensor deployment Boundary walls |
Issue Date | 2011 |
Publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001201 |
Citation | The 8th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD2011), Qingdao, China, 28-30 June 2011. In Proceedings of the 8th ISVD, 2011, p. 105-111 How to Cite? |
Abstract | The area coverage problem of mobile sensor networks has attracted much attention recently, as mobile sensors find many important applications in remote and hostile environments. However, the deployment of mobile sensors in a non-convex domain is nontrivial due to the more general shape of the domain and the attenuation of sensing capabilities caused by the boundary walls or obstacles. We consider the problem of exploration and coverage by mobile sensors in an unknown non-convex domain. We propose the definition of 'visibility-based Voronoi diagram' and extend the continuous-time Lloyd's method, which only works for convex domains, to deploy the mobile sensors in the unknown environments in a distributed manner. Our simulations show the effectiveness of the proposed algorithms. © 2011 IEEE. |
Persistent Identifier | http://hdl.handle.net/10722/140005 |
ISBN | |
References |
DC Field | Value | Language |
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dc.contributor.author | Lu, L | en_HK |
dc.contributor.author | Choi, YK | en_HK |
dc.contributor.author | Wang, WP | en_HK |
dc.date.accessioned | 2011-09-23T06:04:37Z | - |
dc.date.available | 2011-09-23T06:04:37Z | - |
dc.date.issued | 2011 | en_HK |
dc.identifier.citation | The 8th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD2011), Qingdao, China, 28-30 June 2011. In Proceedings of the 8th ISVD, 2011, p. 105-111 | en_HK |
dc.identifier.isbn | 978-0-7695-4483-0 | - |
dc.identifier.uri | http://hdl.handle.net/10722/140005 | - |
dc.description.abstract | The area coverage problem of mobile sensor networks has attracted much attention recently, as mobile sensors find many important applications in remote and hostile environments. However, the deployment of mobile sensors in a non-convex domain is nontrivial due to the more general shape of the domain and the attenuation of sensing capabilities caused by the boundary walls or obstacles. We consider the problem of exploration and coverage by mobile sensors in an unknown non-convex domain. We propose the definition of 'visibility-based Voronoi diagram' and extend the continuous-time Lloyd's method, which only works for convex domains, to deploy the mobile sensors in the unknown environments in a distributed manner. Our simulations show the effectiveness of the proposed algorithms. © 2011 IEEE. | en_HK |
dc.language | eng | en_US |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1001201 | - |
dc.relation.ispartof | Proceedings of the International Symposium on Voronoi Diagrams in Science and Engineering, ISVD2011 | en_HK |
dc.subject | Distributed control | en_HK |
dc.subject | Mobile sensor networks | en_HK |
dc.subject | Sensor coverage | en_HK |
dc.subject | Sensor deployment | en_HK |
dc.subject | Boundary walls | - |
dc.title | Visibility-based coverage of mobile sensors in non-convex domains | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Lu, L: lulin.linda@gmail.com | en_HK |
dc.identifier.email | Choi, YK: lykchoi@hku.hk | en_HK |
dc.identifier.email | Wang, WP: wenping@cs.hku.hk | - |
dc.identifier.authority | Choi, YK=rp00106 | en_HK |
dc.identifier.authority | Wang, WP=rp00186 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/ISVD.2011.22 | en_HK |
dc.identifier.scopus | eid_2-s2.0-80052612601 | en_HK |
dc.identifier.hkuros | 194930 | en_US |
dc.identifier.hkuros | 210433 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-80052612601&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.spage | 105 | en_HK |
dc.identifier.epage | 111 | en_HK |
dc.publisher.place | United States | - |
dc.description.other | The 8th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD2011), Qingdao, China, 28-30 June 2011. In Proceedings of the 8th ISVD, 2011, p. 105-111 | - |
dc.identifier.scopusauthorid | Wang, W=35147101600 | en_HK |
dc.identifier.scopusauthorid | Choi, YK=7404777348 | en_HK |
dc.identifier.scopusauthorid | Lu, L=50061580300 | en_HK |