Sciweavers

13987 search results - page 752 / 2798
» The Two Guards Problem
Sort
View
GECCO
2009
Springer
124views Optimization» more  GECCO 2009»
16 years 2 months ago
Three interconnected parameters for genetic algorithms
When an optimization problem is encoded using genetic algorithms, one must address issues of population size, crossover and mutation operators and probabilities, stopping criteria...
Pedro A. Diaz-Gomez, Dean F. Hougen
MFCS
2009
Springer
16 years 2 months ago
Parameterized Complexity Classes under Logical Reductions
Abstract. The parameterized complexity classes of the W -hierarchy are usually defined as the problems reducible to certain natural complete problems by means of fixed-parameter ...
Anuj Dawar, Yuguo He
SCALESPACE
2009
Springer
16 years 2 months ago
An Unconstrained Multiphase Thresholding Approach for Image Segmentation
Abstract. In this paper we provide a method to find global minimizers of certain non-convex 2-phase image segmentation problems. This is achieved by formulating a convex minimizat...
Benjamin Berkels
SPIRE
2009
Springer
16 years 2 months ago
Consensus Optimizing Both Distance Sum and Radius
The consensus string problem is finding a representative string (consensus) of a given set S of strings. In this paper we deal with the consensus string problems optimizing both d...
Amihood Amir, Gad M. Landau, Joong Chae Na, Heejin...
AINA
2008
IEEE
16 years 2 months ago
A Question Answering System for the Operation of Software Applications
Reflecting the rapid growth of information technology, the configuration of software applications, such as word processors and spreadsheets, is both sophisticated and complicate...
Atsushi Fujii, Seiji Takegata