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DCC
2005
IEEE
16 years 3 months ago
On the Entropy Rate of Pattern Processes
Abstract--We study the entropy rate of pattern sequences of stochastic processes, and its relationship to the entropy rate of the original process. We give a complete characterizat...
George M. Gemelos, Tsachy Weissman
ICPR
2010
IEEE
15 years 10 months ago
A Graph Matching Algorithm using Data-Driven Markov Chain Monte Carlo Sampling
We propose a novel stochastic graph matching algorithm based on data-driven Markov Chain Monte Carlo (DDMCMC) sampling technique. The algorithm explores the solution space efficien...
Jungmin Lee, Minsu Cho, Kyoung Mu Lee
CMSB
2009
Springer
15 years 10 months ago
Dynamic Compartments in the Imperative pi-Calculus
Dynamic compartments with mutable configurations and variable volumes are of basic interest for the stochastic modeling of biochemistry in cells. We propose a new language to expr...
Mathias John, Cédric Lhoussaine, Joachim Ni...
ICPR
2008
IEEE
15 years 10 months ago
Birkhoff polytopes, heat kernels and graph complexity
In this paper we use doubly stochastic matrices to establish a link between Birkhoff polytopes and heat kernels on graphs. Based on this analysis we construct a multi-dimensional ...
Francisco Escolano, Edwin R. Hancock, Miguel Angel...
139
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PG
2007
IEEE
15 years 10 months ago
GPU-Based Monte-Carlo Volume Raycasting
This paper presents a practical, high-quality, hardwareaccelerated volume rendering approach including scattering, environment mapping, and ambient occlusion. We examine the appli...
Christof Rezk-Salama