1972 search results - page 105 / 395 » connection 2008 |
176
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ICC
2008
IEEE
16 years 11 days ago
2008
IEEE
—We propose a new approach to evaluate the ultimate performance limit of time synchronization in wireless sensor networks based on the estimation theory. In particular the lower ...
112
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
A lower bound on the minimum mean-squared error (MSE) in a Bayesian estimation problem is proposed in this paper. This bound utilizes a well-known connection to the deterministic e...
151
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
In connection with machine arithmetic, we are interested in systems of constraints of the form x + k y + k . Over integers, the satisfiability problem for such systems is polynomi...
166
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COMCOM
2006
15 years 6 months ago
2006
Scalability and extended lifetime are two critical design goals of any large scale wireless sensor network. A two-tiered network model has been proposed recently for this purpose....
135
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CN
2004
15 years 5 months ago
2004
Abstract--Recent studies concerning the Internet connectivity at the AS level have attracted considerable attention. These studies have exclusively relied on the BGP data from Oreg...