Sciweavers

CP
2008
Springer
14 years 1 months ago
Exploiting Common Subexpressions in Numerical CSPs
It is acknowledged that the symbolic form of the equations is crucial for interval-based solving techniques to efficiently handle systems of equations over the reals. However, only...
Ignacio Araya, Bertrand Neveu, Gilles Trombettoni
SARA
2009
Springer
14 years 6 months ago
Common Subexpressions in Constraint Models of Planning Problems
Constraint Programming is an attractive approach for solving AI planning problems by modelling them as Constraint Satisfaction Problems (CSPs). However, formulating effective cons...
Andrea Rendl, Ian Miguel, Ian P. Gent, Peter Grego...
PODS
2001
ACM
143views Database» more  PODS 2001»
14 years 11 months ago
Pipelining in Multi-Query Optimization
Database systems frequently have to execute a set of related queries, which share several common subexpressions. Multi-query optimization exploits this, by finding evaluation plan...
Nilesh N. Dalvi, Sumit K. Sanghai, Prasan Roy, S. ...