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Grids are likely to be the mainstay of distributed computing. Efficient resource discovery mechanism is one of the fundamental requirement for Grid computing systems. In this article we present a survey of recent work on the integration of multi-agent systems and peer-to-peer based resource discovery services for Grid systems. This discovery services would(More)
In this paper, the problem of joint time-delay and frequency estimation of multiple sinusoidal signals received at two separated sensors is addressed. By formulating the estimation problem with the use of the parallel factor analysis framework, the corresponding state transition and observation matrices are updated in an iterative manner according to(More)
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