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GBRPR
2007
Springer
15 years 10 months ago
Graph-Based Perceptual Segmentation of Stereo Vision 3D Images at Multiple Abstraction Levels
D Images at Multiple Abstraction Levels Rodrigo Moreno∗, Miguel Angel Garcia∗∗ and Domenec Puig∗ (∗)Intelligent Robotics and Computer Vision Group, Rovira i Virgili Unive...
Rodrigo Moreno, Miguel Angel García, Dom&eg...
FOGA
2007
15 years 5 months ago
Neighborhood Graphs and Symmetric Genetic Operators
In the case where the search space has a group structure, classical genetic operators (mutation and two-parent crossover) which respect the group action are completely characterize...
Jonathan E. Rowe, Michael D. Vose, Alden H. Wright
MASCOTS
2001
15 years 5 months ago
Aggregating Caches: A Mechanism for Implicit File Prefetching
We introduce the aggregating cache, and demonstrate how it can be used to reduce the number of file retrieval requests made by a caching client, improving storage system performan...
Ahmed Amer, Darrell D. E. Long
COMBINATORICS
2007
54views more  COMBINATORICS 2007»
15 years 4 months ago
Matroid Automorphisms of the F4 Root System
Let F4 be the root system associated with the 24-cell, and let M(F4) be the simple linear dependence matroid corresponding to this root system. We determine the automorphism group...
Stephanie Fried, Aydin Gerek, Gary Gordon, Andrija...
AUTOMATICA
2002
106views more  AUTOMATICA 2002»
15 years 3 months ago
Controllability of a class of underactuated mechanical systems with symmetry
In this paper we develop results based on geometric mechanics to study the controllability of a class of controlled under-actuated left invariant mechanical systems on Lie groups....
Vikram Manikonda, P. S. Krishnaprasad