136 search results - page 1 / 28 » A Semi-automatic Method to Ontology Design by Using FCA |
CLA
2004
13 years 5 months ago
2004
Ontology design is a complex and time-consuming process. It is extremely difficult for human experts to discover ontology from given data or texts. This paper presents a semi-autom...
ICFCA
2004
Springer
13 years 9 months ago
2004
Springer
Abstract. Among many other knowledge representations formalisms, Ontologies and Formal Concept Analysis (FCA) aim at modeling ‘concepts’. We discuss how these two formalisms ma...
ICALT
2006
IEEE
13 years 10 months ago
2006
IEEE
The approach presented in this paper is intended for the semi-automatic construction of a learning object repository from HTML pages. An extraction method consists of applying the...
LREC
2010
13 years 5 months ago
2010
Analysts in various domains, especially intelligence and financial, have to constantly extract useful knowledge from large amounts of unstructured or semi-structured data. Keyword...
ICCS
2009
Springer
13 years 11 months ago
2009
Springer
Role Based Access Control (RBAC) is a methodology for providing users in an IT system specific permissions like write or read to t abstracts from specific users and binds permiss...