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» Macroscopic Modeling of Vascular Systems
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IJCAI
1989
15 years 3 months ago
Generating Causal Explanation from a Cardio-Vascular Simulation
In this paper, we present QUALEX, a system and algorithm for generating first-order qualitative causal graphs for tutorial purposes based on de Kleer and Brown's qualitative ...
Sarah A. Douglas, Zheng-Yang Liu
IPMI
2005
Springer
16 years 2 months ago
Design of Robust Vascular Tree Matching: Validation on Liver
Abstract. In this paper, we propose an original and efficient tree matching algorithm for intra-patient hepatic vascular system registration. Vascular systems are segmented from CT...
Arnaud Charnoz, Vincent Agnus, Grégoire Mal...
GEM
2009
14 years 11 months ago
Animat Swarms and Spatial Emergence Phenomena
Swarms of microscopic organisms are well known in nature and have been shown to exhibit many unexpected collective behaviours. We model a swarm of artificial animats in a model wh...
Kenneth A. Hawick, Chris Scogings
MMAS
2011
Springer
14 years 8 months ago
Scalable Bayesian Reduced-Order Models for Simulating High-Dimensional Multiscale Dynamical Systems
While existing mathematical descriptions can accurately account for phenomena at microscopic scales (e.g. molecular dynamics), these are often high-dimensional, stochastic and thei...
Phaedon-Stelios Koutsourelakis, Elias Bilionis
JSCIC
2008
107views more  JSCIC 2008»
15 years 1 months ago
A Hierarchy of Approximations of the Master Equation Scaled by a Size Parameter
Solutions of the master equation are approximated using a hierarchy of models based on the solution of ordinary differential equations: the macroscopic equations, the linear noise...
Lars Ferm, Per Lötstedt, Andreas Hellander