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ESANN
2008
15 years 7 months ago
Explaining Ant-Based Clustering on the basis of Self-Organizing Maps
Ant-based clustering is a nature-inspired technique whereas stochastic agents perform the task of clustering high-dimensional data. This paper analyzes the popular technique of Lum...
Lutz Herrmann, Alfred Ultsch
EUSFLAT
2001
15 years 6 months ago
Decision support system for radio therapy based on fuzzy cognitive maps
During radiotherapy many decisions have to be made and the development of an advanced decision support system that take into consideration different and discipline factors in dete...
Chrysostomos D. Stylios, Pamela C. Georgopoulos, P...
SEMWEB
2005
Springer
15 years 11 months ago
OMEN: A Probabilistic Ontology Mapping Tool
Abstract. Most existing ontology mapping tools do not provide exact mappings. Rather, there is usually some degree of uncertainty. We describe a framework to improve existing ontol...
Prasenjit Mitra, Natasha F. Noy, Anuj R. Jaiswal
BTW
2003
Springer
119views Database» more  BTW 2003»
15 years 10 months ago
Multidimensional Mapping and Indexing of XML
: We propose a multidimensional approach to store XML data in relational database systems. In contrast to other efforts we suggest a solution to the problem using established datab...
Michael G. Bauer, Frank Ramsak, Rudolf Bayer
AH
2000
Springer
15 years 9 months ago
Exploratory Activity Support Based on a Semantic Feature Map
Abstract. In this paper, we propose a framework based on a subsymbolic approach for the support of exploratory activities in a hyperspace. By using it, it is possible to express th...
Mizue Kayama, Toshio Okamoto, Alexandra I. Cristea