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123
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PPSN
1998
Springer
15 years 9 months ago
1998
Springer
Abstract. In order to escape from local optima, it is standard practice to periodically restart a genetic algorithm according to some restart criteria/policy. This paper addresses ...
122
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CIKM
1997
Springer
15 years 9 months ago
1997
Springer
As more online databases are integrated into digital libraries, the issue of quality control of the data becomes increasingly important, especially as it relates to the effective ...
139
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KDD
1997
ACM
15 years 9 months ago
1997
ACM
KDD (Knowledge Discovery in Databases) processhas become a new and important research area. Within the framework of KDD process and the GLS (Global Learning Scheme) system recentl...
129
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DOLAP
2007
ACM
15 years 8 months ago
2007
ACM
Expressing preferences when querying databases is a natural way to avoid empty results and information flooding, and in general to rank results so that the user may first see the ...
160
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DAWAK
2009
Springer
15 years 8 months ago
2009
Springer
Skyline queries have gained much attention as alternative query semantics with pros (e.g.low query formulation overhead) and cons (e.g.large control over result size). To overcome ...