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CIKM
2005
Springer
14 years 2 months ago
Optimizing candidate check costs for bitmap indices
In this paper, we propose a new strategy for optimizing the placement of bin boundaries to minimize the cost of query evaluation using bitmap indices with binning. For attributes ...
Doron Rotem, Kurt Stockinger, Kesheng Wu
EUROCAST
2007
Springer
159views Hardware» more  EUROCAST 2007»
14 years 24 days ago
Ant Colony Optimization for Model Checking
Abstract Model Checking is a well-known and fully automatic technique for checking software properties, usually given as temporal logic formulas on the program variables. Most of m...
Enrique Alba, J. Francisco Chicano
CP
2009
Springer
14 years 9 months ago
From Model-Checking to Temporal Logic Constraint Solving
Abstract. In this paper, we show how model-checking can be generalized to temporal logic constraint solving, by considering temporal logic formulae with free variables over some do...
Aurélien Rizk, François Fages
DATE
2008
IEEE
124views Hardware» more  DATE 2008»
14 years 3 months ago
Logic Synthesis with Nanowire Crossbar: Reality Check and Standard Cell-based Integration
Nanowire crossbar is one of the most promising circuit solutions for nanoelectronics. We show nanowire crossbars do not scale well in terms of logic density and speed. We conseque...
Mian Dong, Lin Zhong
GLOBECOM
2007
IEEE
14 years 3 months ago
A Bit-Node Centric Architecture for Low-Density Parity-Check Decoders
Abstract—A bit-node centric decoder architecture for lowdensity parity-check codes is proposed. This architecture performs the optimum sum-product algorithm. A bit node processin...
Ruwan N. S. Ratnayake, Erich F. Haratsch, Gu-Yeon ...