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GECCO
2006
Springer
154views Optimization» more  GECCO 2006»
15 years 10 months ago
Emergent mating topologies in spatially structured genetic algorithms
The application of network analysis to emergent mating topologies in spatially structured genetic algorithms is presented in this preliminary study as a framework for inferring ev...
Joshua L. Payne, Margaret J. Eppstein
SIGIR
2002
ACM
15 years 6 months ago
Effective collection metasearch in a hierarchical environment: global vs. localized retrieval performance
We compare standard global IR searching with user-centric localized techniques to address the database selection problem. We conduct a series of experiments to compare the retriev...
Jack G. Conrad, Changwen Yang, Joanne S. Claussen
DEBU
2010
104views more  DEBU 2010»
15 years 6 months ago
Query Results Ready, Now What?
A major hardness of processing searches issued in the form of keywords on structured data is the ambiguity problem. A set of keywords itself is not a complete piece of information...
Ziyang Liu, Yi Chen
SIGMOD
2009
ACM
189views Database» more  SIGMOD 2009»
16 years 6 months ago
Generic and effective semi-structured keyword search
Current semi-structured keyword search and natural language query processing systems use ad hoc approaches to take advantage of structural information. Although intuitive, they ar...
Arash Termehchy, Marianne Winslett
ADBIS
2006
Springer
168views Database» more  ADBIS 2006»
16 years 19 days ago
A Hybrid Ontology and Content-Based Search Engine For Multimedia Retrieval
Abstract. Huge amounts of digital visual content are currently available, thus placing a demand for advanced multimedia search engines. The contribution of this paper is the presen...
Haralambos Doulaverakis, Evangelia Nidelkou, Anast...