187 search results - page 9 / 38 » Benchmarking and solving dynamic constrained problems |
ICTAI
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, we present a new hypergraph partitioning algorithm that jointly optimizes the number of hyperedge cuts and the number of shared vertices in nonlinear constrained op...
CEC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Many deterministic algorithms in the context of constrained optimization require the first-order derivatives, or the gradient vectors, of the objective and constraint function...
ISVC
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. We extend active contours to constrained iterative deconvolution by replacing the external energy function with a model-based likelihood. This enables sub-pixel estimatio...
CEC
2009
IEEE
15 years 29 days ago
2009
IEEE
— The urban transit routing problem (UTRP) for public transport systems involves finding a set of efficient transit routes to meet customer demands. The UTRP is an NPHard, high...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
— In this paper we study the complexity of spectrum assignment problems in cognitive radio networks (CRNs) in the presence of several constraints. Although optimal spectrum assig...