Sciweavers

2747 search results - page 192 / 550
» Non-oblivious Strategy Improvement
Sort
View
ICTAI
1996
IEEE
15 years 10 months ago
Binary CSP Solving as an Inference Process
We describe constraint solving using a rule-based approach. The distinction made between deduction rules and strategies by computational systems allows us to improve our understan...
Carlos Castro
FM
2006
Springer
148views Formal Methods» more  FM 2006»
15 years 10 months ago
Automatic Translation from Circus to Java
Abstract. Circus is a combination of Z and CSP that supports the development of state-rich reactive systems based on refinement. In this paper we present JCircus, a tool that autom...
Angela Freitas, Ana Cavalcanti
KDD
1995
ACM
98views Data Mining» more  KDD 1995»
15 years 10 months ago
Optimization and Simplification of Hierarchical Clusterings
Clustering is often used to discover structure in data. Clustering systems differ in the objective function used to evaluate clustering quality and the control strategy used to se...
Douglas Fisher
NETWORKING
2008
15 years 8 months ago
Cache Placement Optimization in Hierarchical Networks: Analysis and Performance Evaluation
Caching popular content in the Internet has been recognized as one of the effective solution to alleviate network congestion and accelerate user information access. Sharing and coo...
Wenzhong Li, Edward Chan, Yilin Wang, Daoxu Chen, ...
IIS
2004
15 years 8 months ago
Query Selectivity Estimation via Data Mining
Estimating the result size of a join is an important query optimization problem as it determines the choice of a good query evaluation strategy. Yet, there are few efficient techni...
Jarek Gryz, Dongming Liang