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» On reducing a system of equations to a single equation
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ICA
2004
Springer
14 years 2 months ago
On the FIR Inversion of an Acoustical Convolutive Mixing System: Properties and Limitations
In this paper we address the problem of Least-Squares (LS) optimal FIR inverse-filtering of an convolutive mixing system, given by a set of acoustic impulse responses (AIRs). The ...
Markus Hofbauer
ICFP
2004
ACM
14 years 8 months ago
Numbering matters: first-order canonical forms for second-order recursive types
We study a type system equipped with universal types and equirecursive types, which we refer to as F?. We show that type equality may be decided in time O(n log n), an improvement...
François Pottier, Nadji Gauthier
GLOBECOM
2009
IEEE
14 years 3 months ago
Optimal Relay-Subset Selection and Time-Allocation in Decode-and-Forward Cooperative Networks
—We present the optimal relay-subset selection and transmission-time for a decode-and-forward, half-duplex cooperative network of arbitrary size. The resource allocation is obtai...
Elzbieta Beres, Raviraj Adve
ASPDAC
2005
ACM
107views Hardware» more  ASPDAC 2005»
13 years 10 months ago
Substrate resistance extraction with direct boundary element method
- It is important to model the substrate coupling for mixed-signal circuit designs today. This paper presents the direct boundary element method (BEM) for substrate resistance calc...
Xiren Wang, Wenjian Yu, Zeyi Wang
ICTAI
2010
IEEE
13 years 6 months ago
Metropolis Particle Swarm Optimization Algorithm with Mutation Operator for Global Optimization Problems
When a local optimal solution is reached with classical Particle Swarm Optimization (PSO), all particles in the swarm gather around it, and escaping from this local optima becomes...
Lhassane Idoumghar, M. Idrissi-Aouad, Mahmoud Melk...