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» Recovering Data Models via Guarded Dependences
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PODS
2006
ACM
104views Database» more  PODS 2006»
14 years 7 months ago
Tractable database design through bounded treewidth
Given that most elementary problems in database design are NP-hard, the currently used database design algorithms produce suboptimal results. For example, the current 3NF decompos...
Georg Gottlob, Reinhard Pichler, Fang Wei
WSC
1997
13 years 9 months ago
A Simulation-Based Backward Planning Approach for Order-Release
The problem of order release planning for a make-toorder production facility is addressed. Traditionally, order-release planning in a multi-stage shop is performed with material r...
Edward F. Watson, Deborah J. Medeiros, Randall P. ...
NN
2010
Springer
225views Neural Networks» more  NN 2010»
13 years 6 months ago
Learning to imitate stochastic time series in a compositional way by chaos
This study shows that a mixture of RNN experts model can acquire the ability to generate sequences that are combination of multiple primitive patterns by means of self-organizing ...
Jun Namikawa, Jun Tani
EUROSSC
2008
Springer
13 years 8 months ago
Exploring the Design of Pay-Per-Use Objects in the Construction Domain
Equipment used in the construction domain is often hired in order to reduce cost and maintenance overhead. The cost of hire is dependent on the time period involved and does not ta...
Daniel Fitton, Vasughi Sundramoorthy, Gerd Kortuem...
CORR
2010
Springer
114views Education» more  CORR 2010»
13 years 7 months ago
Settling the Polynomial Learnability of Mixtures of Gaussians
Given data drawn from a mixture of multivariate Gaussians, a basic problem is to accurately estimate the mixture parameters. We give an algorithm for this problem that has running ...
Ankur Moitra, Gregory Valiant