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CORR
2008
Springer
14 years 10 months ago
2008
Springer
In wireless networks, the knowledge of nodal distances is essential for performance analysis and protocol design. When determining distance distributions in random networks, the u...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
This paper introduces a simple and very general theory of compressive sensing. In this theory, the sensing mechanism simply selects sensing vectors independently at random from a ...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
We analyze the sensitivity of the capacity of a multi-antenna multi-user system to the number of users being served. We show analytically that, for a given desired sum-rate, the e...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
Bayesian model averaging, model selection and its approximations such as BIC are generally statistically consistent, but sometimes achieve slower rates of convergence than other m...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
We study the worst-case communication complexity of distributed algorithms computing a path problem based on stationary distributions of random walks in a network G with the caveat...