29 search results - page 1 / 6 » Faster Algorithms for Constructing a Concept (Galois) Lattic... |
CORR
2006
Springer
13 years 5 months ago
2006
Springer
In this paper, we present a fast algorithm for constructing a concept (Galois) lattice of a binary relation, including computing all concepts and their lattice order. We also prese...
ICFCA
2007
Springer
13 years 8 months ago
2007
Springer
Abstract. The Galois Sub-hierarchy (GSH) is a polynomial-size representation of a concept lattice which has been applied to several fields, such as software engineering and linguis...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—This paper presents a new approach for graphical symbols recognition by combining a concept lattice with a bag of words representation. Visual words define the properties of a ...
ECAI
2004
Springer
13 years 8 months ago
2004
Springer
We present a user interface, the OntoRefiner1 system, for helping the user to navigate numerous retrieved documents after a search querying a semantic portal which integrates a ver...
DBWORKSHOPS
1992
13 years 6 months ago
1992
Godin, R. and R. Missaoui, An incremental concept formation approach for learning from databases, Theoretical Computer Science 133 (1994) 3533385. This paper describes a concept f...