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» On Multiple Linear Approximations
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103
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DCC
2003
IEEE
16 years 11 days ago
Linear Programming Optimization for Video Coding under Multiple Constraints
This paper introduces a linear programming (LP) technique that performs ratedistortion based optimization for constrained video coding. Given the assumption of piecewise linear an...
Yegnaswamy Sermadevi, Sheila S. Hemami
98
Voted
GECCO
2009
Springer
148views Optimization» more  GECCO 2009»
15 years 7 months ago
Multiplicative approximations and the hypervolume indicator
Indicator-based algorithms have become a very popular approach to solve multi-objective optimization problems. In this paper, we contribute to the theoretical understanding of alg...
Tobias Friedrich, Christian Horoba, Frank Neumann
113
Voted
TASLP
2008
133views more  TASLP 2008»
15 years 21 days ago
Adaptive System Identification in the Short-Time Fourier Transform Domain Using Cross-Multiplicative Transfer Function Approxima
In this paper, we introduce cross-multiplicative transfer function (CMTF) approximation for modeling linear systems in the short-time Fourier transform (STFT) domain. We assume tha...
Yekutiel Avargel, Israel Cohen
110
Voted
RSA
2002
73views more  RSA 2002»
15 years 13 days ago
New and faster filters for multiple approximate string matching
We present three new algorithms for on-line multiple string matching allowing errors. These are extensions of previous algorithms that search for a single pattern. The average run...
Ricardo A. Baeza-Yates, Gonzalo Navarro
83
Voted
ARITH
2005
IEEE
15 years 6 months ago
Low Latency Pipelined Circular CORDIC
The pipelined CORDIC with linear approximation to rotation has been proposed to achieve reductions in delay, power and area; however, the schemes for rotation (multiplication) and...
Elisardo Antelo, Julio Villalba