IPPS
1999
IEEE
14 years 3 months ago
1999
IEEE
Abstract. A new approach to develop parallel and distributed scheduling algorithms for multiprocessor systems is proposed. Its main innovation lies in evolving a decomposition of t...
IDA
2003
Springer
14 years 4 months ago
2003
Springer
Abstract. Since minimum sum-of-squares clustering (MSSC) is an NPhard combinatorial optimization problem, applying techniques from global optimization appears to be promising for r...
AE
2005
Springer
14 years 5 months ago
2005
Springer
Randomization is an efficient tool for global optimization. We here define a method which keeps : – the order 0 of evolutionary algorithms (no gradient) ; – the stochastic as...
GECCO
2007
Springer
14 years 5 months ago
2007
Springer
We have developed an algorithm for reduction of search-space, called Domain Optimization Algorithm (DOA), applied to global optimization. This approach can efficiently eliminate ...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
Abstract— The design of root-Nyquist pulses with the maximum possible energy concentration of the power spectrum is a fundamental problem is communications engineering. Since the...
ASIAMS
2007
IEEE
14 years 5 months ago
2007
IEEE
This paper introduces a modified version of the well known global optimization technique named line search method. The modifications refer to the way in which the direction and th...
ICDIM
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper presents a simple, hybrid two phase global optimization algorithm called DE-PSO for solving global optimization problems. DE-PSO consists of alternating phases of Diffe...
ICIAR
2009
Springer
2009
Springer
Interactive Image Segmentation Based on Hierarchical Graph-Cut Optimization with Generic Shape Prior
14 years 6 months ago
Abstract. A new algorithm for interactive image segmentation is proposed. Besides the traditional appearance and gradient information, a new Generic Shape Prior (GSP) knowledge whi...
CEC
2009
IEEE
14 years 6 months ago
2009
IEEE
Abstract— The role of gradient estimation in global optimization is investigated. The concept of a regional gradient is introduced as a tool for analyzing and comparing different...
SIGMOD
2001
ACM
14 years 11 months ago
2001
ACM
