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JSAI
2001
Springer
15 years 11 months ago
Medical Knowledge Discovery on the Meningoencephalitis Diagnosis Studied by the Cascade Model
: The cascade model is a rule induction methodology that uses level-wise expansion of a lattice. An attribute-value pair is expressed as an item, and every node in the lattice is s...
Takashi Okada
JSAI
2001
Springer
15 years 11 months ago
A Document as a Small World
The small world topology is known widespread in biological, social and man-made systems. This paper shows that the small world structure also exists in documents, such as papers. A...
Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka
ICTAI
2000
IEEE
15 years 11 months ago
Self-optimising CBR retrieval
One reason why Case-Based Reasoning (CBR) has become popular is because it reduces development cost compared to rule-based expert systems. Still, the knowledge engineering effort ...
Jacek Jarmulak, Susan Craw, Ray Rowe
AIMSA
2000
Springer
15 years 11 months ago
Coverage-Based Semi-distance between Horn Clauses
In the present paper we use the approach of height functions to de ning a semi-distance measure between Horn clauses. This appraoch is already discussed elsewhere in the framework ...
Zdravko Markov, Ivo Marinchev
CP
2000
Springer
15 years 10 months ago
Analysis of Random Noise and Random Walk Algorithms
Random Noise and Random Walk algorithms are local search strategies that have been used for the problem of satisfiability testing (SAT). We present a Markov-chain based analysis o...
Bhaskar Krishnamachari, Xi Xie, Bart Selman, Steph...