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CIIA
2009
15 years 7 months ago
Appling A Discrete Particle Swarm Optimization Algorithm to Database Vertical Partition
Vertical partition is an important technique in database design used to enhance performance in database systems. Vertical fragmentation is a combinatorial optimization problem that...
Bilal Benmessahel, Mohamed Touahria
ICDE
2007
IEEE
148views Database» more  ICDE 2007»
16 years 8 months ago
An Online Approach to Physical Design Tuning
There has been considerable work on automated physical design tuning for database systems. Existing solutions require offline invocations of the tuning tool and depend on DBAs ide...
Nicolas Bruno, Surajit Chaudhuri
CODES
2000
IEEE
15 years 11 months ago
Linking codesign and reuse in embedded systems design
This paper presents a complete codesign environment for embedded systems which combines automatic partitioning with reuse from a module database. Special emphasis has been put on ...
Matthias Meerwein, C. Baumgartner, W. Glauert
PLDI
2004
ACM
16 years 1 days ago
Jedd: a BDD-based relational extension of Java
In this paper we present Jedd, a language extension to Java that supports a convenient way of programming with Binary Decision Diagrams (BDDs). The Jedd language abstracts BDDs as...
Ondrej Lhoták, Laurie J. Hendren
FORMATS
2006
Springer
15 years 10 months ago
On Timed Simulation Relations for Hybrid Systems and Compositionality
Timed and weak timed simulation relations are often used to show that operations on hybrid systems result in equivalent behavior or in conservative overapproximations. Given that s...
Goran Frehse