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CVPR
2009
IEEE
15 years 4 months ago
Learning Trajectory Patterns by Clustering: Experimental Studies and Comparative Evaluation
Recently a large amount of research has been devoted to automatic activity analysis. Typically, activities have been defined by their motion characteristics and represented by t...
Brendan Morris, Mohan M. Trivedi
CDC
2009
IEEE
14 years 27 days ago
Transformability from discrete-time periodic non-homogeneous systems to time-invariant ones
Abstract-- This paper considers when a discrete-time periodic non-homogeneous system can be transformed to a time-invariant one by using regular linear mappings of state variables,...
Yoshikazu Hayakawa, Tomohiko Jimbo
LREC
2008
102views Education» more  LREC 2008»
13 years 10 months ago
Synchronizing Translated Movie Subtitles
This paper addresses the problem of synchronizing movie subtitles, which is necessary to improve alignment quality when building a parallel corpus out of translated subtitles. In ...
Jörg Tiedemann
ICTAI
2000
IEEE
14 years 14 days ago
Building efficient partial plans using Markov decision processes
Markov Decision Processes (MDP) have been widely used as a framework for planning under uncertainty. They allow to compute optimal sequences of actions in order to achieve a given...
Pierre Laroche
ISSAC
2007
Springer
99views Mathematics» more  ISSAC 2007»
14 years 3 months ago
Computing monodromy via parallel homotopy continuation
Numerical homotopy continuation gives a powerful tool for the applied scientist who seeks solutions to a system of polynomial equations. Techniques from numerical homotopy continu...
Anton Leykin, Frank Sottile