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TSP
2008
94views more  TSP 2008»
14 years 10 months ago
Optimal Particle Filters for Tracking a Time-Varying Harmonic or Chirp Signal
We consider the problem of tracking the time-varying (TV) parameters of a harmonic or chirp signal using particle filtering (PF) tools. Similar to previous PF approaches to TV spec...
E. E. Tsakonas, Nicholas D. Sidiropoulos, Ananthra...
CGF
2000
106views more  CGF 2000»
14 years 10 months ago
Constructive Volume Geometry
: Having evolved from volume visualisation, volume graphics is emerging as an important sub-field of computer graphics. This paper focuses on a fundamental aspect of volume graphic...
Min Chen, J. V. Tucker
CORR
2000
Springer
112views Education» more  CORR 2000»
14 years 10 months ago
Evolution of differentiated expression patterns in digital organisms
Abstract. We investigate the evolutionary processes behind the development and optimization of multiple threads of execution in digital organisms using the avida platform, a softwa...
Charles Ofria, Christoph Adami, Travis C. Collier,...
89
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ENTCS
2002
129views more  ENTCS 2002»
14 years 10 months ago
Argumentative Agent Deliberation, Roles and Context
This paper presents an argumentation based framework to support an agent's deliberation process for drawing conclusions under a given policy. The argumentative policy of the ...
Antonis C. Kakas, Pavlos Moraitis
87
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PAMI
2000
260views more  PAMI 2000»
14 years 10 months ago
Robust Real-Time Periodic Motion Detection, Analysis, and Applications
We describe new techniques to detect and analyze periodic motion as seen from both a static and moving camera. By tracking objects of interest, we compute an object's self-si...
Ross Cutler, Larry S. Davis