2014 IEEE International Conference on Distributed Computing in Sensor Systems 2014
DOI: 10.1109/dcoss.2014.17
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Hole Approximation-Dissemination Scheme for Bounded-Stretch Routing in Sensor Networks

Abstract: The routing stretch in a sensor network with a large hole can be controlled if the network nodes have certain information about the hole location and shape, possibly by using some mechanism for hole boundary approximation and information dissemination. Here, the nodes on the hole boundary cooperate to approximately compute the hole shape, and then a compact description info can be created and disseminated to the surrounding area. However, a finer approximation (for smaller stretch) leads to a higher cost of di… Show more

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Cited by 1 publication
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“…Simple polygonization is a way to construct all possible simple polygons on a set of points in the plane. Global optimization problems, such as optimal area and perimeter polygonization [1,2], are of major interest to researchers and arise in various application areas, such as image processing [3,4], pattern recognition [3,5,6], geographic information systems (GIS) [7], sensor networks [8,9], and so on.…”
Section: Introductionmentioning
confidence: 99%
“…Simple polygonization is a way to construct all possible simple polygons on a set of points in the plane. Global optimization problems, such as optimal area and perimeter polygonization [1,2], are of major interest to researchers and arise in various application areas, such as image processing [3,4], pattern recognition [3,5,6], geographic information systems (GIS) [7], sensor networks [8,9], and so on.…”
Section: Introductionmentioning
confidence: 99%