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ETT
2002
175views Education» more  ETT 2002»
14 years 11 months ago
A multichannel acoustic echo canceler double-talk detector based on a normalized cross-correlation matrix
Multichannel acoustic echo cancellation is basically composed of two parts. One part is a multichannel system identification problem which is nontrivial to solve. The other part, w...
Jacob Benesty, Tomas Gänsler
APAL
1999
97views more  APAL 1999»
14 years 11 months ago
Coalgebraic Logic
Coalgebra develops a general theory of transition systems, parametric in a functor T; the functor T specifies the possible one-step behaviors of the system. A fundamental question...
Lawrence S. Moss
IPPS
2010
IEEE
14 years 9 months ago
Analysis of durability in replicated distributed storage systems
In this paper, we investigate the roles of replication vs. repair to achieve durability in large-scale distributed storage systems. Specifically, we address the fundamental questio...
Sriram Ramabhadran, Joseph Pasquale
ICASSP
2011
IEEE
14 years 3 months ago
Shannon meets Nyquist: Capacity limits of sampled analog channels
We explore several fundamental questions at the intersection of sampling theory and information theory. In particular, we study how capacity is affected by a given sampling mechan...
Yuxin Chen, Yonina C. Eldar, Andrea J. Goldsmith
CSFW
2010
IEEE
15 years 3 months ago
Dynamic vs. Static Flow-Sensitive Security Analysis
—This paper seeks to answer fundamental questions about trade-offs between static and dynamic security analysis. It has been previously shown that flow-sensitive static informat...
Alejandro Russo, Andrei Sabelfeld