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ETT
2002
175views Education» more  ETT 2002»
13 years 6 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
FPL
2006
Springer
113views Hardware» more  FPL 2006»
13 years 10 months ago
A Novel Heuristic and Provable Bounds for Reconfigurable Architecture Design
This paper is concerned with the application of formal optimisation methods to the design of mixed-granularity FPGAs. In particular, we investigate the appropriate mix and floorpl...
Alastair M. Smith, George A. Constantinides, Peter...
EUROPAR
2009
Springer
13 years 11 months ago
Distributed Data Partitioning for Heterogeneous Processors Based on Partial Estimation of Their Functional Performance Models
The paper presents a new data partitioning algorithm for parallel computing on heterogeneous processors. Like traditional functional partitioning algorithms, the algorithm assumes ...
Alexey L. Lastovetsky, Ravi Reddy
SAC
2006
ACM
14 years 1 months ago
Building the functional performance model of a processor
In this paper, we present an efficient procedure for building a piecewise linear function approximation of the speed function of a processor with hierarchical memory structure. Th...
Alexey L. Lastovetsky, Ravi Reddy, Robert Higgins
TSP
2010
13 years 1 months ago
Power allocation for a MIMO relay system with multiple-antenna users
A power allocation or scheduling problem is studied for a multiuser multiple-input multiple-output (MIMO) wireless relay system where there is a non-regenerative relay between one ...
Yuan Yu, Yingbo Hua