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JMLR
2010
150views more  JMLR 2010»
13 years 6 months ago
Approximate parameter inference in a stochastic reaction-diffusion model
We present an approximate inference approach to parameter estimation in a spatio-temporal stochastic process of the reaction-diffusion type. The continuous space limit of an infer...
Andreas Ruttor, Manfred Opper
ISSAC
2001
Springer
101views Mathematics» more  ISSAC 2001»
14 years 3 months ago
Maple's evaluation process as constraint contextual rewriting
Maple’s evaluator, together with a feature that is usually known as the assume facility, is a combination of modules with specialised reasoning capabilities. These modules are i...
Alessandro Armando, Clemens Ballarin
PE
2011
Springer
214views Optimization» more  PE 2011»
13 years 6 months ago
Time-bounded reachability in tree-structured QBDs by abstraction
Structured QBDs by Abstraction Daniel Klink, Anne Remke, Boudewijn R. Haverkort, Fellow, IEEE, and Joost-Pieter Katoen, Member, IEEE Computer Society —This paper studies quantita...
Daniel Klink, Anne Remke, Boudewijn R. Haverkort, ...
AIPS
2006
14 years 17 days ago
Probabilistic Planning with Nonlinear Utility Functions
Researchers often express probabilistic planning problems as Markov decision process models and then maximize the expected total reward. However, it is often rational to maximize ...
Yaxin Liu, Sven Koenig
ICASSP
2009
IEEE
14 years 6 months ago
Multi-modal activity and dominance detection in smart meeting rooms
In this paper a new approach for activity and dominance modeling in meetings is presented. For this purpose low level acoustic and visual features are extracted from audio and vid...
Benedikt Hörnler, Gerhard Rigoll