Sciweavers

16504 search results - page 119 / 3301
» New Problems, New Solutions
Sort
View
LION
2007
Springer
100views Optimization» more  LION 2007»
16 years 15 days ago
Nested Partitioning for the Minimum Energy Broadcast Problem
The problem of finding the broadcast scheme with minimum power consumption in a wireless ad-hoc network is NP-hard. This work presents a new hybrid algorithm to solve this problem...
Sameh Al-Shihabi, Peter Merz, Steffen Wolf
MP
2006
93views more  MP 2006»
15 years 6 months ago
Computation of Error Bounds for P-matrix Linear Complementarity Problems
Abstract We give new error bounds for the linear complementarity problem where the involved matrix is a P-matrix. Computation of rigorous error bounds can be turned into a P-matrix...
Xiaojun Chen, Shuhuang Xiang
ISCAS
2005
IEEE
114views Hardware» more  ISCAS 2005»
15 years 12 months ago
Structured stochastic optimization strategies for problems with ill-conditioned error surfaces
—This paper compares the performance of several structured optimization strategies in adaptive signal processing problems that are characterized by ill-conditioned error surfaces...
S. Pal, Dean J. Krusienski, W. Kenneth Jenkins
ICPR
2010
IEEE
15 years 11 months ago
Maximum Likelihood Estimation of Gaussian Mixture Models Using Particle Swarm Optimization
—We present solutions to two problems that prevent the effective use of population-based algorithms in clustering problems. The first solution presents a new representation for ...
Caglar Ari, Selim Aksoy
VLSID
1999
IEEE
97views VLSI» more  VLSID 1999»
15 years 10 months ago
A New Methodology for Concurrent Technology Development and Cell Library Optimization
To minimize the time to market and cost of new sub 0.25um process technologies and products, PDF Solutions, Inc., has developed a new comprehensive approach based on the use of pr...
Marko P. Chew, Sharad Saxena, Thomas F. Cobourn, P...