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» Improved Algorithms for the Feedback Vertex Set Problems
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ICLP
2003
Springer
15 years 11 months ago
Computing Minimal Models, Stable Models, and Answer Sets
We propose and study algorithms for computing minimal models, stable models and answer sets of 2- and 3-CNF theories, and normal and disjunctive 2- and 3-programs. We are especiall...
Zbigniew Lonc, Miroslaw Truszczynski
ICPPW
2005
IEEE
15 years 12 months ago
Factoring Solution Sets of Polynomial Systems in Parallel
We report on a £rst parallel implementation of a recent algorithm to factor positive dimensional solution sets of polynomial systems. As the algorithm uses homotopy continuation,...
Anton Leykin, Jan Verschelde
CVBIA
2005
Springer
15 years 12 months ago
Segmenting Cardiopulmonary Images Using Manifold Learning with Level Sets
Cardiopulmonary imaging is a key tool in modern diagnostic and interventional medicine. Automated analysis of MRI or ultrasound video is complicated by limitations on the image qua...
Qilong Zhang, Robert Pless
ECAI
2000
Springer
15 years 10 months ago
Incremental Forward Checking for the Disjunctive Temporal Problem
Abstract. This paper studies algorithms for the Disjunctive Temporal Problem (DTP) a quite general temporal reasoning problem introduced in [12]. This problem involves the satisfac...
Angelo Oddi, Amedeo Cesta
CAEPIA
2003
Springer
15 years 11 months ago
A New Genetic Approach for the Partitioning Problem in Distributed Virtual Environment Systems
The Partitioning problem is a key issue in the design of Distributed Virtual Environment (DVE) systems based on a server-network architecture. This problem consist of efficiently ...
Pedro Morillo, Pedro López, Juan M. Ordu&nt...