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133
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COLING
2010
14 years 10 months ago
Simple and Efficient Algorithm for Approximate Dictionary Matching
This paper presents a simple and efficient algorithm for approximate dictionary matching designed for similarity measures such as cosine, Dice, Jaccard, and overlap coefficients. ...
Naoaki Okazaki, Jun-ichi Tsujii
133
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SIAMDM
2011
14 years 10 months ago
On Maximal S-Free Convex Sets
Let S ⊆ Zn satisfy the property that conv(S) ∩ Zn = S. Then a convex set K is called an S-free convex set if int(K) ∩ S = ∅. A maximal S-free convex set is an S-free convex...
Diego A. Morán R., Santanu S. Dey
111
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TVCG
2011
108views more  TVCG 2011»
14 years 10 months ago
Creature Control in a Fluid Environment
—In this paper, we propose a method designed to allow creatures to actively respond to a fluid environment. We explore various objective functions in order to determine ways to ...
Michael Lentine, Jon Gretarsson, Craig A. Schroede...
119
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SIAMNUM
2010
71views more  SIAMNUM 2010»
14 years 10 months ago
A Subsonic-Well-Balanced Reconstruction Scheme for Shallow Water Flows
We consider the Saint-Venant system for shallow water flows with non-flat bottom. In the past years, efficient well-balanced methods have been proposed in order to well resolve sol...
François Bouchut, Tomás Morales de L...
TIT
2010
171views Education» more  TIT 2010»
14 years 10 months ago
Analysis of orthogonal matching pursuit using the restricted isometry property
Orthogonal matching pursuit (OMP) is the canonical greedy algorithm for sparse approximation. In this paper we demonstrate that the restricted isometry property (RIP) can be used f...
Mark A. Davenport, Michael B. Wakin