160 search results - page 1 / 32 » Multimodal Function Optimization Using Local Ruggedness Info... |
FLAIRS
2004
13 years 5 months ago
2004
In multimodal function optimization, niching techniques create diversification within the population, thus encouraging heterogeneous convergence. The key to the effective diversif...
GECCO
2004
Springer
13 years 9 months ago
2004
Springer
This paper proposes an improved particle swarm optimizer using the notion of species to determine its neighbourhood best values, for solving multimodal optimization problems. In th...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
Current multimodal registration methods almost always rely on local gradient-descent type optimization strategies. Such registration methods often converge to an incorrect local o...
BILDMED
2009
13 years 5 months ago
2009
Abstract. We introduce a new hybrid approach for spline-based elastic registration of multimodal medical images. The approach uses point landmarks as well as intensity information ...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. We propose a novel method, fMRI-Informed Regional Estimation (FIRE), which utilizes information from fMRI in E/MEG source reconstruction. FIRE takes advantage of the spat...