175 search results - page 4 / 35 » Common Subexpression Induction |
77
Voted
DATE
2006
IEEE
15 years 3 months ago
2006
IEEE
Carry Save Adder (CSA) trees are commonly used for high speed implementation of multi-operand additions. We present a method to reduce the number of the adders in CSA trees by ext...
167
Voted
SIGMOD
2007
ACM
15 years 9 months ago
2007
ACM
Complex queries often contain common or similar subexpressions, either within a single query or among multiple queries submitted as a batch. If so, query execution time can be imp...
66
Voted
ISCAS
2003
IEEE
15 years 3 months ago
2003
IEEE
The hardware complexity of digital filters is not controllable by straightforwardly rounding the coefficients to the quantization levels. In this paper, we propose an effective al...
PODS
2001
ACM
15 years 9 months ago
2001
ACM
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...
JLP
2008
14 years 9 months ago
2008
We demonstrate a method for describing data-flow analyses based program optimizations as compositional type systems with a transformation component. Analysis results are presented...