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ICML
2008
IEEE
16 years 7 months ago
Causal modelling combining instantaneous and lagged effects: an identifiable model based on non-Gaussianity
Causal analysis of continuous-valued variables typically uses either autoregressive models or linear Gaussian Bayesian networks with instantaneous effects. Estimation of Gaussian ...
Aapo Hyvärinen, Patrik O. Hoyer, Shohei Shimi...
AIIA
2007
Springer
16 years 26 days ago
Structured Hidden Markov Model: A General Framework for Modeling Complex Sequences
Structured Hidden Markov Model (S-HMM) is a variant of Hierarchical Hidden Markov Model that shows interesting capabilities of extracting knowledge from symbolic sequences. In fact...
Ugo Galassi, Attilio Giordana, Lorenza Saitta
ER
2006
Springer
87views Database» more  ER 2006»
15 years 10 months ago
Spatio-temporal and Multi-representation Modeling: A Contribution to Active Conceptual Modeling
Worldwide globalization increases the complexity of problem solving and decision-making, whatever the endeavor is. This calls for a more accurate and complete understanding of unde...
Stefano Spaccapietra, Christine Parent, Esteban Zi...
WSC
2001
15 years 8 months ago
Healthcare simulation modeling and optimization using MedModel
In response to the expressed needs of MedModel users, PROMODEL Corporation has made substantial improvements in its MedModel healthcare simulation software. Beginning with its inc...
Charles R. Harrell, Victor E. Lange
ENTCS
2007
107views more  ENTCS 2007»
15 years 6 months ago
Modeling Environment for Component Model Checking from Hierarchical Architecture
Application of model checking to isolated software components is not directly possible because a component does not form a complete program - the problem of missing environment oc...
Pavel Parizek, Frantisek Plasil