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DMDW
2000
161views Management» more  DMDW 2000»
15 years 6 months ago
View materialization for nested GPSJ queries
View materialization is a central issue in logical design of data warehouses since it is one of the most powerful techniques to improve the response to the workload. Most approach...
Matteo Golfarelli, Stefano Rizzi
WOA
2000
15 years 6 months ago
Towards Interoperable Mechanized Reasoning Systems: the Logic Broker Architecture
There is a growing interest in the integration of mechanized reasoning systems such as automated theorem provers, computer algebra systems, and model checkers. State-of-the-art re...
Alessandro Armando, Daniele Zini
129
Voted
ACS
2007
15 years 5 months ago
A Topologist's View of Chu Spaces
Abstract. For a symmetric monoidal-closed category X and any object K, the category of K-Chu spaces is small-topological over X and small cotopological over Xop . Its full subcateg...
Eraldo Giuli, Walter Tholen
AMC
2007
125views more  AMC 2007»
15 years 5 months ago
Geometric multigrid for high-order regularizations of early vision problems
The surface estimation problem is used as a model to demonstrate a framework for solving early vision problems by high-order regularization with natural boundary conditions. Becaus...
Stephen L. Keeling, Gundolf Haase
CORR
2008
Springer
129views Education» more  CORR 2008»
15 years 5 months ago
Polynomial Linear Programming with Gaussian Belief Propagation
Abstract--Interior-point methods are state-of-the-art algorithms for solving linear programming (LP) problems with polynomial complexity. Specifically, the Karmarkar algorithm typi...
Danny Bickson, Yoav Tock, Ori Shental, Danny Dolev