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Rasmussen, Rasmus (2010)
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Recently, distributed computing system have been gaining much attention due to a growing demand for various kinds of effective computations in both industry and academia. In this paper, we focus on Peer-to-Peer (P2P) computing systems, also called public-resource computing systems or global computing systems. P2P computing systems, contrary to grids, use personal computers and other relatively simple electronic equipment (e.g., the PlayStation console) to process sophisticated computational...
Miao-Sheng Chen, Chun-Hsiung Lan (2002)
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Ewa Niewiadomska-Szynkiewicz, Michał Marks (2009)
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Many applications of wireless sensor networks (WSN) require information about the geographical location of each sensor node. Self-organization and localization capabilities are one of the most important requirements in sensor networks. This paper provides an overview of centralized distance-based algorithms for estimating the positions of nodes in a sensor network. We discuss and compare three approaches: semidefinite programming, simulated annealing and two-phase stochastic optimization-a...
Qingji Qian, Xuanjing Shen, Haipeng Chen (2011)
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Ewa Niewiadomska-Szynkiewicz (2012)
International Journal of Applied Mathematics and Computer Science
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Recent advances in technology have enabled the development of low cost, low power and multi functional wireless sensing devices. These devices are networked through setting up a Wireless Sensor Network (WSN). Sensors that form a WSN are expected to be remotely deployed in large numbers and to self-organize to perform distributed sensing and acting tasks. WSNs are growing rapidly in both size and complexity, and it is becoming increasingly difficult to develop and investigate such large...
Yushan Jin, Ruikai Liu, Xingran He, Yongping Huang (2011)
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The Yugoslav Journal of Operations Research
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