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» Rethinking central pattern generators: A general approach
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MP
2002
103views more  MP 2002»
14 years 11 months ago
Detecting Jacobian sparsity patterns by Bayesian probing
In this paper we describe an automatic procedure for successively reducing the set of possible nonzeros in a Jacobian matrix until eventually the exact sparsity pattern is obtained...
Andreas Griewank, Christo Mitev
MIR
2006
ACM
141views Multimedia» more  MIR 2006»
15 years 5 months ago
Mining temporal patterns of movement for video content classification
Scalable approaches to video content classification are limited by an inability to automatically generate representations of events ode abstract temporal structure. This paper pre...
Michael Fleischman, Philip DeCamp, Deb Roy
SIAMJO
2000
63views more  SIAMJO 2000»
14 years 11 months ago
Pattern Search Methods for Linearly Constrained Minimization
This paper deals with generalized pattern search (GPS) algorithms for linearly constrained optimization. At each iteration, the GPS algorithm generates a set of directions that con...
Robert Michael Lewis, Virginia Torczon
CIARP
2010
Springer
14 years 6 months ago
Color Texture Analysis and Classification: An Agent Approach Based on Partially Self-avoiding Deterministic Walks
Abstract. Recently, we have proposed a novel approach of texture analysis that has overcome most of the state-of-art methods. This method considers independent walkers, with a give...
André Ricardo Backes, Alexandre Souto Marti...
EDBT
2009
ACM
170views Database» more  EDBT 2009»
15 years 3 months ago
Efficient constraint evaluation in categorical sequential pattern mining for trajectory databases
The classic Generalized Sequential Patterns (GSP) algorithm returns all frequent sequences present in a database. However, usually a few ones are interesting from a user's po...
Leticia I. Gómez, Alejandro A. Vaisman