13041 search results - page 64 / 2609 » Simulating space and time |
SODA
2010
ACM
15 years 11 months ago
2010
ACM
Many combinatorial problems--such as the traveling salesman, feedback arcset, cutwidth, and treewidth problem-can be formulated as finding a feasible permutation of n elements. Ty...
120
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FAW
2009
Springer
15 years 5 months ago
2009
Springer
Abstract. Computing the visibility polygon, VP, of a point in a polygonal scene, is a classical problem that has been studied extensively. In this paper, we consider the problem of...
DIAGRAMS
2008
Springer
15 years 3 months ago
2008
Springer
Visualizations of space, time, and agents (or objects) are ubiquitous in science, business, and everyday life, from weather maps to scheduling meetings. Effective communications, i...
137
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SIAMSC
2008
15 years 1 months ago
2008
In this paper, we develop an error estimator and an adaptive algorithm for efficient solution of parabolic partial differential equations. The error estimator assesses the discreti...
125
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APN
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. In this paper, we define Time Petri Nets with Inhibitor Hyperarcs (IHTPN) as an extension of T-time Petri nets where time is associated with transitions. In this model, ...