3708 search results - page 119 / 742 » Approximating Betweenness Centrality |
124
Voted
ESA
2004
Springer
15 years 10 months ago
2004
Springer
We propose the linear axis, a new skeleton for polygonal shapes. It is related to the medial axis and the straight skeleton, being the result of a wavefront propagation process. Th...
127
Voted
ICCSA
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. Given a simple n-sided polygon in the plane with a boundary partitioned into subchains some of which are convex and colored, we consider the following problem: Which is t...
122
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DASFAA
2003
IEEE
15 years 10 months ago
2003
IEEE
Data warehouses are of crucial importance to decision-making in competitive organizations. The fact that they store enormous quantities of data is a challenge in what concerns per...
153
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JAIR
2006
15 years 4 months ago
2006
The Partially Observable Markov Decision Process has long been recognized as a rich framework for real-world planning and control problems, especially in robotics. However exact s...
172
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TSP
2010
14 years 11 months ago
2010
Abstract--An efficient and flexible dictionary structure is proposed for sparse and redundant signal representation. The proposed sparse dictionary is based on a sparsity model of ...