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» Trajectory Constraints in Qualitative Simulation
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TMI
2010
219views more  TMI 2010»
12 years 12 months ago
Registration of 4D Cardiac CT Sequences Under Trajectory Constraints With Multichannel Diffeomorphic Demons
Abstract--We propose a framework for the nonlinear spatiotemporal registration of 4D time-series of images based on the Diffeomorphic Demons (DD) algorithm. In this framework, the ...
Jean-Marc Peyrat, Herve Delingette, Maxime Sermesa...
GW
2005
Springer
91views Biometrics» more  GW 2005»
13 years 10 months ago
Simulation of Hemiplegic Subjects' Locomotion
This paper aims at describing a new method to simulate the locomotion of hemiplegic subjects. To this end, we propose to use inverse kinematics in order to make the feet follow a t...
Nicolas Fusco, Guillaume Nicolas, Franck Multon, A...
ICML
2006
IEEE
14 years 6 months ago
Qualitative reinforcement learning
When the transition probabilities and rewards of a Markov Decision Process are specified exactly, the problem can be solved without any interaction with the environment. When no s...
Arkady Epshteyn, Gerald DeJong
AAAI
1996
13 years 6 months ago
Qualitative Multiple-Fault Diagnosis of Continuous Dynamic Systems Using Behavioral Modes
Most model-based diagnosis systems, such as GDE and Sherlock, have concerned discrete, static systems such as logic circuits and use simple constraint propagation to detect incons...
Siddarth Subramanian, Raymond J. Mooney
TROB
2008
134views more  TROB 2008»
13 years 5 months ago
Improving the Performance of Sampling-Based Motion Planning With Symmetry-Based Gap Reduction
Sampling-based nonholonomic and kinodynamic planning iteratively constructs solutions with sampled controls. A constructed trajectory is returned as an acceptable solution if its &...
Peng Cheng, Emilio Frazzoli, Steven M. LaValle