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» Answer set based design of knowledge systems
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AMR
2003
Springer
112views Multimedia» more  AMR 2003»
15 years 9 months ago
Ontology-Based Semantic Classification of Unstructured Documents
As more and more knowledge and information becomes available through computers, a critical capability of systems supporting knowledge management is the classification of documents ...
Ching Kang Cheng, Xiaoshan Pan, Franz J. Kurfess
DGO
2007
168views Education» more  DGO 2007»
15 years 5 months ago
A distributed event-triggered knowledge sharing system
Government agencies globally are facing problems such as illegal immigration, terrorism, and disease diagnosis and control. Solutions to these problems rely heavily on collaborati...
Seema Degwekar, Jeff DePree, Stanley Y. W. Su, How...
AAAI
2007
15 years 6 months ago
Approximating OWL-DL Ontologies
Efficient query answering over ontologies is one of the most useful and important services to support Semantic Web applications. Approximation has been identified as a potential...
Jeff Z. Pan, Edward Thomas
ATAL
2008
Springer
15 years 6 months ago
Conjunctive queries for ontology based agent communication in MAS
In order to obtain semantic interoperability in open MultiAgent Systems, agents need to agree on the basis of different ontologies. In this paper we formally define mapping as cor...
Cássia Trojahn dos Santos, Paulo Quaresma, ...
CINQ
2004
Springer
225views Database» more  CINQ 2004»
15 years 9 months ago
A Data Mining Query Language for Knowledge Discovery in a Geographical Information System
Spatial data mining is a process used to discover interesting but not explicitly available, highly usable patterns embedded in both spatial and nonspatial data, which are possibly ...
Donato Malerba, Annalisa Appice, Michelangelo Ceci