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» Hedging Structured Concepts
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UML
2000
Springer
14 years 1 months ago
On the Extension of UML with Use Case Maps Concepts
Descriptions of reactive systems focus heavily on behavioral aspects, often in terms of scenarios. To cope with the increasing complexity of services provided by these systems, beh...
Daniel Amyot, Gunter Mussbacher
FLAIRS
2007
14 years 8 days ago
Contextual Concept Discovery Algorithm
In this paper, we focus on the ontological concept extraction and evaluation process from HTML documents. In order to improve this process, we propose an unsupervised hierarchical...
Lobna Karoui, Marie-Aude Aufaure, Nacéra Be...
ICGI
2010
Springer
13 years 7 months ago
Learning Context Free Grammars with the Syntactic Concept Lattice
The Syntactic Concept Lattice is a residuated lattice based on the distributional structure of a language; the natural representation based on this is a context sensitive formalism...
Alexander Clark
COGSCI
2008
129views more  COGSCI 2008»
13 years 10 months ago
A Rational Analysis of Rule-Based Concept Learning
We propose a new model of human concept learning that provides a rational analysis for learning of feature-based concepts. This model is built upon Bayesian inference for a gramma...
Noah D. Goodman, Joshua B. Tenenbaum, Jacob Feldma...
JCIT
2010
95views more  JCIT 2010»
13 years 4 months ago
Measuring Concept Similarity of Heterogeneous Ontologies in Multi-angent System
Different kinds of agents in a multi-agent system have different knowledge structure, which results in difficulties of interaction and coordination among agents. At present, ontol...
Chenming Li, Lizhong Xu, Chunxia Yu, Xiaodong Wei