{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:34:55Z","timestamp":1750307695297,"version":"3.41.0"},"reference-count":7,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2009,6,25]],"date-time":"2009-06-25T00:00:00Z","timestamp":1245888000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGMOBILE Mob. Comput. Commun. Rev."],"published-print":{"date-parts":[[2009,6,25]]},"abstract":"<jats:p>We are interested in the sensor networks for scientific applications to cover and measure statistics on the sea surface. Due to flows and waves, the sensor nodes may gradually lose their positions; leaving the points of interest uncovered. Manual readjustment is costly and cannot be performed in time. We argue that a network of mobile sensor nodes which can perform self-adjustment is the best candidate to maintain the coverage of the surface area. A key observation of our scheme is that the motion of the flows is not only a curse but should also be considered as a fortune. The sensor nodes can be pushed by free to some locations that potentially improve the overall coverage. To this end, we present a dominating set maintenance scheme to maximally exploit the uncontrollable mobility and balance the energy consumption among all the sensor nodes. We proved that the coverage is guaranteed in our scheme. The simulation demonstrates that the network lifetime can be significantly extended, compared to a straight forward back-to-original reposition scheme.<\/jats:p>","DOI":"10.1145\/1558590.1558601","type":"journal-article","created":{"date-parts":[[2009,6,30]],"date-time":"2009-06-30T13:10:17Z","timestamp":1246367417000},"page":"52-55","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":29,"title":["Double mobility"],"prefix":"10.1145","volume":"13","author":[{"given":"Ji","family":"Luo","sequence":"first","affiliation":[{"name":"Hong Kong University of Science and Technology, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dan","family":"Wang","sequence":"additional","affiliation":[{"name":"The Hong Kong Polytechnic University, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qian","family":"Zhang","sequence":"additional","affiliation":[{"name":"Hong Kong University of Science and Technology, Hong Kong"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2009,6,25]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/INFOCOM.2008.53"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-4-431-65941-9_30"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1080829.1080859"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1062689.1062728"},{"key":"e_1_2_1_6_1","doi-asserted-by":"crossref","unstructured":"J. Pedlosky Ocean Circulation Theory. Heidelberg: Springer-Verlag 1996.  J. Pedlosky Ocean Circulation Theory. Heidelberg: Springer-Verlag 1996.","DOI":"10.1007\/978-3-662-03204-6"},{"key":"e_1_2_1_7_1","first-page":"529","article-title":"Modeling Waves and Circulation in Lake Pontchartrain","volume":"47","author":"Signell R.","year":"1997","journal-title":"Gulf Coast Association of Geological Societies Transactions"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/IWQOS.2007.376548"}],"container-title":["ACM SIGMOBILE Mobile Computing and Communications Review"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1558590.1558601","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1558590.1558601","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T13:29:56Z","timestamp":1750253396000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1558590.1558601"}},"subtitle":["coverage of the sea surface with mobile sensor networks"],"short-title":[],"issued":{"date-parts":[[2009,6,25]]},"references-count":7,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2009,6,25]]}},"alternative-id":["10.1145\/1558590.1558601"],"URL":"https:\/\/doi.org\/10.1145\/1558590.1558601","relation":{},"ISSN":["1559-1662","1931-1222"],"issn-type":[{"type":"print","value":"1559-1662"},{"type":"electronic","value":"1931-1222"}],"subject":[],"published":{"date-parts":[[2009,6,25]]},"assertion":[{"value":"2009-06-25","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}