147 search results - page 3 / 30 » Conceptual Knowledge Discovery in Databases Using Formal Con... |
DASFAA
2005
IEEE
13 years 11 months ago
2005
IEEE
Formal concept analysis has become an active field of study for data analysis and knowledge discovery. A formal concept C is determined by its extent (the set of objects that fall...
GEOS
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. Conceptual Graphs are a very powerful knowledge and meaning representation formalism grounded on deep philosophical, linguistic and object oriented principles [1], [2]. C...
EKAW
2004
Springer
13 years 11 months ago
2004
Springer
Abstract In this paper we describe a general logic-enabled Formal Concept Analysis (FCA) approach to manage patient record instances. In particular, the conceptual model of the dom...
ICFCA
2004
Springer
13 years 11 months ago
2004
Springer
Based on the conceptual representation of objects in space and time as introduced in Temporal Concept Analysis first steps are done into the direction of a conceptual theory of ...
SAC
2005
ACM
13 years 11 months ago
2005
ACM
In this paper, we describe a new approach for mining concept associations from large text collections. The concepts are short sequences of words that occur frequently together acr...