154 search results - page 8 / 31 » Optimization problems in multiple subtree graphs |
ESA
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. We give a novel general approach for solving NP-hard optimization problems that combines dynamic programming and fast matrix multiplication. The technique is based on red...
ICRA
2000
IEEE
15 years 1 months ago
2000
IEEE
In this paper we deal with the problem of allocating a given number of tokens, so as to maximize the firing rate of a cyclic event graph with deterministic transition firing delay...
IPL
2008
14 years 9 months ago
2008
In this paper, we prove polynomial running time bounds for an Ant Colony Optimization (ACO) algorithm for the single-destination shortest path problem on directed acyclic graphs. ...
PAMI
2006
14 years 9 months ago
2006
Efficient segmentation of globally optimal surfaces representing object boundaries in volumetric data sets is important and challenging in many medical image analysis applications....
211
Voted
IPMI
2011
Springer
14 years 25 days ago
2011
Springer
Abstract. Multi-object segmentation with mutual interaction is a challenging task in medical image analysis. We report a novel solution to a segmentation problem, in which target o...