2149 search results - page 140 / 430 » Distributed Algorithms for Approximating Wireless Network Ca... |
151
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ICUMT
2009
14 years 11 months ago
2009
In WSN-based surveillance systems power conservation is an important issue but one must also ensure that the application's objectives are met. In this paper, we jointly addres...
101
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LCN
2007
IEEE
15 years 7 months ago
2007
IEEE
—This paper presents a distributed algorithm to direct evacuees to exits through arbitrarily complex building layouts in emergency situations. The algorithm finds the safest pat...
114
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INFOCOM
2005
IEEE
15 years 7 months ago
2005
IEEE
— Even though multiple non-overlapped channels exist in the 2.4GHz and 5GHz spectrum, most IEEE 802.11-based multi-hop ad hoc networks today use only a single channel. As a resul...
102
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GLOBECOM
2007
IEEE
15 years 7 months ago
2007
IEEE
— Given a wireless sensor network (WSN) whose sensors are randomly and independently distributed in a bounded area following a homogeneous Poisson process with density ρ and eac...
123
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DCOSS
2006
Springer
15 years 5 months ago
2006
Springer
Abstract. We propose a distributed scheme called Adaptive-GroupMerge for sensor networks that, given a parameter k, approximates a geometric shape by a k-vertex polygon. The algori...