Sciweavers

1474 search results - page 124 / 295
» Using an Ontology for Knowledge Acquisition
Sort
View
ECAI
2000
Springer
15 years 10 months ago
Using Description Logics for Ontology Extraction
The paper presents a prototype of a system for querying the Web in natural language (French) for a limited domain. The domain knowledge, represented in description logics (DL), is ...
Amalia Todirascu, François de Bertrand de B...
CIKM
2011
Springer
14 years 6 months ago
Semantic data markets: a flexible environment for knowledge management
We present Nyaya, a system for the management of Semantic-Web data which couples a general-purpose and extensible storage mechanism with efficient ontology reasoning and querying ...
Roberto De Virgilio, Giorgio Orsi, Letizia Tanca, ...
IJACTAICIT
2010
159views more  IJACTAICIT 2010»
15 years 3 months ago
Improving Semantic Matching of Grid Resources Using Refined Ontology with Complement Class
Amidst the proliferation of different resources available on the Grid, today, it is vital to optimally discover the appropriate resource from amongst a repository of the resources...
Ami T. Choksi, Devesh Jinwala
KES
2004
Springer
15 years 11 months ago
Knowledge Extraction from Semi-structured Data Based on Fuzzy Techniques
Abstract. In this work we propose a fuzzy technique to compare XML documents belonging to a semi-structured flow and sharing a common vocabulary of tags. Our approach is based on t...
Paolo Ceravolo, Maria Cristina Nocerino, Marco Viv...
AIME
2005
Springer
15 years 12 months ago
Ontology of Time and Situoids in Medical Conceptual Modeling
Time, events, changes, and processes play a major role in medical conceptual modeling. Representation of time-structures and reasoning about time-oriented medical data are importan...
Heinrich Herre, Barbara Heller