Sciweavers

2312 search results - page 152 / 463
» An algorithmic approach to knowledge evolution
Sort
View
GLVLSI
2000
IEEE
95views VLSI» more  GLVLSI 2000»
15 years 11 months ago
MCM placement using a realistic thermal model
— Typically, placement algorithms attempt to minimize the total net length of a printed circuit board (PCB). However, an MCM’s increased throughput and dense circuitry can easi...
Craig Beebe, Jo Dale Carothers, Alfonso Ortega
KDD
1994
ACM
98views Data Mining» more  KDD 1994»
15 years 10 months ago
Rule Induction for Semantic Query Optimization
Semantic query optimization can dramatically speed up database query answering by knowledge intensive reformulation. But the problem of how to learn required semantic rules has no...
Chun-Nan Hsu, Craig A. Knoblock
ECAI
2010
Springer
15 years 7 months ago
On Semantic Update Operators for Answer-Set Programs
Logic programs under the stable models semantics, or answer-set programs, provide an expressive rule based knowledge representation framework, featuring formal, declarative and wel...
Martin Slota, João Leite
GECCO
2008
Springer
122views Optimization» more  GECCO 2008»
15 years 7 months ago
Evolving machine microprograms
The realization of a control unit can be done using a complex circuitry or microprogramming. The latter may be considered as an alternative method of implementation of machine ins...
Pedro A. Castillo Valdivieso, G. Fernández,...
GECCO
2005
Springer
154views Optimization» more  GECCO 2005»
15 years 12 months ago
Combining competent crossover and mutation operators: a probabilistic model building approach
This paper presents an approach to combine competent crossover and mutation operators via probabilistic model building. Both operators are based on the probabilistic model buildin...
Cláudio F. Lima, Kumara Sastry, David E. Go...