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IJBC
2002
86views more  IJBC 2002»
15 years 6 months ago
Symbolic Dynamics from homoclinic tangles
We give a method for finding symbolic dynamics for a planar diffeomorphism with a homoclinic tangle. The method only requires a finite piece of tangle, which can be computed with ...
Pieter Collins
JAIR
2002
134views more  JAIR 2002»
15 years 6 months ago
Specific-to-General Learning for Temporal Events with Application to Learning Event Definitions from Video
We develop, analyze, and evaluate a novel, supervised, specific-to-general learner for a simple temporal logic and use the resulting algorithm to learn visual event definitions fr...
Alan Fern, Robert Givan, Jeffrey Mark Siskind
LOGCOM
2002
100views more  LOGCOM 2002»
15 years 6 months ago
Model Checking Games for Branching Time Logics
This paper defines and examines model checking games for the branching time temporal logic CTL . The games employ a technique called focus which enriches sets by picking out one d...
Martin Lange, Colin Stirling
TIT
1998
79views more  TIT 1998»
15 years 6 months ago
Greedy and Heuristic Algorithms for Codes and Colorings
Abstract— Many of the fundamental coding problems can be represented as graph problems. These problems are often intrinsically difficult and unsolved even if the code length is ...
Tuvi Etzion, Patric R. J. Östergård
PAMI
2007
125views more  PAMI 2007»
15 years 6 months ago
On the Dimensionality of Face Space
The dimensionality of face space is measured objectively in a psychophysical study. Within this framework we obtain a measurement of the dimension for the human visual system. Usi...
Marsha Meytlis, Lawrence Sirovich