184 search results - page 31 / 37 » Horn-Representation of a Concept Lattice |
JCSS
2008
13 years 9 months ago
2008
We give a quadratic algorithm for the following structure identification problem: given a Boolean relation R and a finite set S of Boolean relations, can the relation R be express...
ICCS
2003
Springer
14 years 3 months ago
2003
Springer
Because botanical taxonomies are prototypical classifications it would seem that it should be easy to formalize them as concept lattices or type hierarchies. On closer inspection,...
CLA
2007
13 years 11 months ago
2007
In component-based software engineering, software systems are built by assembling prefabricated reusable components. The compatibility between the assembled components is crucial. ...
DM
2007
13 years 9 months ago
2007
We consider matroidal structures on convex geometries, which we call cg-matroids. The concept of a cg-matroid is closely related to but different from that of a supermatroid intro...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Joint data alignment is often regarded as a data simplification process. This idea is powerful and general, but raises two delicate issues. First, one must make sure that the usef...