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JSAC
2008
76views more  JSAC 2008»
13 years 8 months ago
Rate-Based Equilibria in Collision Channels with Fading
We consider a wireless collision channel, shared by a finite number of users who transmit to a common base station. Each user wishes to minimize its average transmission rate (or p...
Ishai Menache, Nahum Shimkin
SIAMJO
2008
143views more  SIAMJO 2008»
13 years 8 months ago
The Proximal Average: Basic Theory
Abstract. The recently introduced proximal average of two convex functions is a convex function with many useful properties. In this paper, we introduce and systematically study th...
Heinz H. Bauschke, Rafal Goebel, Yves Lucet, Xianf...
CORR
2008
Springer
114views Education» more  CORR 2008»
13 years 8 months ago
Network-based consensus averaging with general noisy channels
This paper focuses on the consensus averaging problem on graphs under general noisy channels. We study a particular class of distributed consensus algorithms based on damped updat...
Ram Rajagopal, Martin J. Wainwright
SIAMJO
2002
99views more  SIAMJO 2002»
13 years 8 months ago
On the Calmness of a Class of Multifunctions
The paper deals with the calmness of a class of multifunctions in finite dimensions. Its first part is devoted to various conditions for calmness, which are derived in terms of cod...
René Henrion, Abderrahim Jourani, Jir&iacut...
CDC
2010
IEEE
120views Control Systems» more  CDC 2010»
13 years 3 months ago
Statistical properties of the error covariance in a Kalman filter with random measurement losses
In this paper we study statistical properties of the error covariance matrix of a Kalman filter, when it is subject to random measurement losses. We introduce a sequence of tighter...
Eduardo Rohr, Damián Marelli, Minyue Fu