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» Problem Solving in the DISCO Constraint Database System
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CEC
2007
IEEE
14 years 1 months ago
N-gram fitness function with a constraint in a musical evolutionary system
—This paper describes an evolutionary music composition system that combines trainable music critics with a bag of notes constraint. Unlike many evolutionary composition systems,...
Man Yat Lo, Simon M. Lucas
DATE
1999
IEEE
162views Hardware» more  DATE 1999»
13 years 12 months ago
MOCSYN: Multiobjective Core-Based Single-Chip System Synthesis
In this paper, we present a system synthesis algorithm, called MOCSYN, which partitions and schedules embedded system specifications to intellectual property cores in an integrate...
Robert P. Dick, Niraj K. Jha
PVLDB
2010
119views more  PVLDB 2010»
13 years 6 months ago
Chase Termination: A Constraints Rewriting Approach
Several database areas such as data exchange and integration share the problem of fixing database instance violations with respect to a set of constraints. The chase algorithm so...
Francesca Spezzano, Sergio Greco
ICDT
2005
ACM
130views Database» more  ICDT 2005»
14 years 1 months ago
Rewriting Queries Using Views with Access Patterns Under Integrity Constraints
We study the problem of rewriting queries using views in the presence of access patterns, integrity constraints, disjunction, and negation. We provide asymptotically optimal algori...
Alin Deutsch, Bertram Ludäscher, Alan Nash
CORR
2002
Springer
187views Education» more  CORR 2002»
13 years 7 months ago
Answer Sets for Consistent Query Answering in Inconsistent Databases
A relational database is inconsistent if it does not satisfy a given set of integrity constraints. Nevertheless, it is likely that most of the data in it is consistent with the co...
Marcelo Arenas, Leopoldo E. Bertossi, Jan Chomicki