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» Models for Global Constraint Applications
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142
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SAC
2003
ACM
15 years 9 months ago
WebSOGO: A Global Ontology for Describing Web Sources
Based on the limitations raised by existing approaches in the context of the Semantic Web, we propose a formalism, Web Sources Global Ontology (WebSOGO), a data meta-model for the...
Edna Ruckhaus, Maria-Esther Vidal
107
Voted
EOR
2008
106views more  EOR 2008»
15 years 3 months ago
Global and local real-coded genetic algorithms based on parent-centric crossover operators
Parent-centric real-parameter crossover operators create the offspring in the neighbourhood of one of the parents, the female parent. The other parent, the male one, defines the r...
Carlos García-Martínez, Manuel Lozan...
115
Voted
WSC
2004
15 years 5 months ago
Stochastic Approximation with Simulated Annealing as an Approach to Global Discrete-Event Simulation Optimization
This paper explores an approach to global, stochastic, simulation optimization which combines stochastic approximation (SA) with simulated annealing (SAN). SA directs a search of ...
Matthew H. Jones, K. Preston White
128
Voted
PVLDB
2010
82views more  PVLDB 2010»
15 years 2 months ago
Record Linkage with Uniqueness Constraints and Erroneous Values
Many data-management applications require integrating data from a variety of sources, where different sources may refer to the same real-world entity in different ways and some ma...
Songtao Guo, Xin Dong, Divesh Srivastava, Remi Zaj...
236
Voted
ICDE
1997
IEEE
92views Database» more  ICDE 1997»
16 years 5 months ago
Distributing Semantic Constraints Between Heterogeneous Databases
In recent years, research about distributing databases over networks has become increasingly important. Here we concentrate on the issues of interoperability of heterogeneous DBMS...
Stefan Grufman, Fredrik Samson, Suzanne M. Embury,...