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CORR
2008
Springer
112views Education» more  CORR 2008»
13 years 8 months ago
Approximating Transitivity in Directed Networks
We consider the minimum equivalent digraph (directed network) problem (also known as the strong transitive reduction) and its maximum objective function variant, with two types of...
Piotr Berman, Bhaskar DasGupta, Marek Karpinski
CORR
2008
Springer
102views Education» more  CORR 2008»
13 years 8 months ago
An MAS-Based ETL Approach for Complex Data
: In a data warehousing process, the phase of data integration is crucial. Many methods for data integration have been published in the literature. However, with the development of...
Omar Boussaid, Fadila Bentayeb, Jérôm...
EAAI
2008
115views more  EAAI 2008»
13 years 8 months ago
Supply chain coordination: A game-theory approach
In a supply chain organized as a network of autonomous enterprises, the main objective of each partner is to optimize his production and supply policy with respect to his own econ...
Jean-Claude Hennet, Yasemin Arda
CVGIP
2006
121views more  CVGIP 2006»
13 years 8 months ago
Tetrahedral and hexahedral invertible finite elements
We review an algorithm for the finite element simulation of elastoplastic solids which is capable of robustly and efficiently handling arbitrarily large deformation. In fact, the ...
Geoffrey Irving, Joseph Teran, Ronald Fedkiw
IJCV
2008
167views more  IJCV 2008»
13 years 8 months ago
Learning Layered Motion Segmentations of Video
We present an unsupervised approach for learning a generative layered representation of a scene from a video for motion segmentation. The learnt model is a composition of layers, ...
M. Pawan Kumar, Philip H. S. Torr, Andrew Zisserma...