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» An Efficient Framework for Order Optimization
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MICRO
1990
IEEE
147views Hardware» more  MICRO 1990»
15 years 1 months ago
Motivation and framework for using genetic algorithms for microcode compaction
Genetic algorithms are a robust adaptive optimization technique based on a biological paradigm. They perform efficient search on poorly-defined spaces by maintaining an ordered po...
Steven J. Beaty, Darrell Whitley, Gearold Johnson
CORR
2008
Springer
148views Education» more  CORR 2008»
14 years 8 months ago
Efficiently Simulating Higher-Order Arithmetic by a First-Order Theory Modulo
In deduction modulo, a theory is not represented by a set of axioms but by a congruence on propositions modulo which the inference rules of standard deductive systems--such as for ...
Guillaume Burel
ECAI
2006
Springer
15 years 1 months ago
Dynamic Orderings for AND/OR Branch-and-Bound Search in Graphical Models
AND/OR search spaces have recently been introduced as a unifying paradigm for advanced algorithmic schemes for graphical models. The main virtue of this representation is its sensi...
Radu Marinescu 0002, Rina Dechter
SIGMOD
2009
ACM
114views Database» more  SIGMOD 2009»
15 years 9 months ago
A framework for testing query transformation rules
In order to enable extensibility, modern query optimizers typically leverage a transformation rule based framework. Testing individual rule correctness as well as correctness of r...
Hicham G. Elmongui, Vivek R. Narasayya, Ravishanka...
VLDB
2004
ACM
114views Database» more  VLDB 2004»
15 years 2 months ago
A Combined Framework for Grouping and Order Optimization
Thomas Neumann, Guido Moerkotte