232 search results - page 17 / 47 » Set approximations in fuzzy formal concept analysis |
ACM
1995
15 years 1 months ago
1995
We study properties of rough sets, that is, approximations to sets of records in a database or, more formally, to subsets of the universe of an information system. A rough set is a...
GCB
2004
Springer
15 years 2 months ago
2004
Springer
: We introduce the novel concept of graph alignment, a generalization of graph isomorphism that is motivated by the commonly used multiple sequence alignments. Graph alignments and...
ICFCA
2009
Springer
15 years 2 months ago
2009
Springer
This paper presents Binary Decision Diagrams (BDDs) applied to Formal Concept Analysis (FCA). The aim is to increase the FCA capability to handle large formal contexts. The main id...
ICFCA
2009
Springer
15 years 2 months ago
2009
Springer
We present an approach to the cell formation problem, known from group technology, which is inspired by formal concept analysis. The cell formation problem consists in allocating p...
CMSB
2008
Springer
14 years 11 months ago
2008
Springer
We present the Piecewise Linear Approximation Model of Ion Channel contribution (PLAMIC) to cardiac excitation. We use the PLAMIC model to conduct formal analysis of cardiac arrhyt...