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AE
1997
Springer
13 years 11 months ago
Adaptation on the Evolutionary Time Scale: A Working Hypothesis and Basic Experiments
In the pertinent literature, an ongoing discussion can be found about whether evolutionary algorithms are better suited for optimization or adaptation. Unfortunately, the pertinent...
Ralf Salomon, Peter Eggenberger
ISSAC
1997
Springer
105views Mathematics» more  ISSAC 1997»
13 years 11 months ago
Guarded Expressions in Practice
Computer algebra systems typically drop some degenerate cases when evaluating expressions, e.g., x=x becomes 1 dropping the case x = 0. We claim that it is feasible in practice to...
Andreas Dolzmann, Thomas Sturm
KDD
1997
ACM
109views Data Mining» more  KDD 1997»
13 years 11 months ago
A Dataset Decomposition Approach to Data Mining and Machine Discovery
We present a novel data mining approach based on decomposition. In order to analyze a given dataset, the method decomposes it to a hierarchy of smaller and less complex datasets t...
Blaz Zupan, Marko Bohanec, Ivan Bratko, Bojan Cest...
WLP
1997
Springer
13 years 11 months ago
Extending Homeomorphic Embedding in the Context of Logic Programming
Recently well-quasi orders in general, and homeomorphic embedding in particular, have gained popularity to ensure the termination of program analysis, specialisation and transform...
Michael Leuschel
GIS
1997
ACM
13 years 11 months ago
Speeding up Bulk-Loading of Quadtrees
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involve...
Gísli R. Hjaltason, Hanan Samet, Yoram J. S...