TY  - CONF
AU  - Ferr�, S.
AU  - Ridoux, O.
A2  - Mineau, G.
A2  - Ganter, B.
T1  - A Logical Generalization of Formal Concept Analysis
T2  - Int. Conf. Conceptual Structures
PB  - Springer
CY  - 
PY  - 2000/
M2  - 
VL  - 
IS  - 
SP  - 371
EP  - 384
UR  - 
M3  - 
KW  - FCA
KW  - OntologyHandbook
KW  - concept_analysis
KW  - context
KW  - information_system
KW  - logic
L1  - 
SN  - 
N1  - fca
N1  - 
AB  - We propose a generalization of Formal Concept Analysis (FCA) in which
<p>    sets of attributes are replaced by expressions of an almost arbitrary
<p>    logic. We prove that all FCA can be reconstructed on this basis.
<p>    We show that from any logic that is used in place of sets of attributes
<p>    can be derived a contextualized logic that takes into account the
<p>    formal context and that is isomorphic to the concept lattice. We
<p>    then justify the generalization of FCA compared with existing extensions
<p>    and in the perspective of its application to information systems.
ER  -