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» A Practical Approach to Model Extension
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SGP
2004
15 years 7 months ago
Simplification and Improvement of Tetrahedral Models for Simulation
Most 3D mesh generation techniques require simplification and mesh improvement stages to prepare a tetrahedral model for efficient simulation. We have developed an algorithm that ...
Barbara Cutler, Julie Dorsey, Leonard McMillan
148
Voted
CORR
2006
Springer
144views Education» more  CORR 2006»
15 years 5 months ago
Estimation of linear, non-gaussian causal models in the presence of confounding latent variables
The estimation of linear causal models (also known as structural equation models) from data is a well-known problem which has received much attention in the past. Most previous wo...
Patrik O. Hoyer, Shohei Shimizu, Antti J. Kerminen
174
Voted
LPNMR
1997
Springer
15 years 9 months ago
Computing Non-Ground Representations of Stable Models
Turi [20] introduced the important notion of a constrained atom: an atom with associated equality and disequality constraints on its arguments. A set of constrained atoms is a cons...
Thomas Eiter, James J. Lu, V. S. Subrahmanian
WSC
2001
15 years 6 months ago
Production scheduling validity in high level supply chain models
Although they focus on the big picture, high level supply chain models cannot gloss over the capacity of production nodes to meet production allocations. Capacity is not simply a ...
David J. Parsons, Richard A. Phelps
ASE
2006
114views more  ASE 2006»
15 years 5 months ago
Explicit modeling of semantics associated with composite states in UML statecharts
: UML statecharts are used for describing dynamic aspects of system behavior. The work presented here extends a general Petri net-based methodology to support formal modeling of UM...
Zhaoxia Hu, Sol M. Shatz