TY - GEN
T1 - Logics for Rough Concept Analysis
AU - Greco, G.
AU - Jipsen, Peter
AU - Manoorkar, Krishna
AU - Palmigiano, Alessandra
PY - 2019
Y1 - 2019
N2 - Taking an algebraic perspective on the basic structures of Rough Concept Analysis as the starting point, in this paper we introduce some varieties of lattices expanded with normal modal operators which can be regarded as the natural rough algebra counterparts of certain subclasses of rough formal contexts, and introduce proper display calculi for the logics associated with these varieties which are sound, complete, conservative and with uniform cut elimination and subformula property. These calculi modularly extend the multi-type calculi for rough algebras to a `nondistributive' (i.e. general lattice-based) setting.
AB - Taking an algebraic perspective on the basic structures of Rough Concept Analysis as the starting point, in this paper we introduce some varieties of lattices expanded with normal modal operators which can be regarded as the natural rough algebra counterparts of certain subclasses of rough formal contexts, and introduce proper display calculi for the logics associated with these varieties which are sound, complete, conservative and with uniform cut elimination and subformula property. These calculi modularly extend the multi-type calculi for rough algebras to a `nondistributive' (i.e. general lattice-based) setting.
KW - Rough set theory
KW - formal concept analysis
KW - modal logic
KW - lattice-based logics
KW - algebras for rough sets
KW - proper display calculi
U2 - 10.1007/978-3-662-58771-3_14
DO - 10.1007/978-3-662-58771-3_14
M3 - Conference contribution
SN - 9783662587706
VL - 11600
T3 - Lecture notes in computer science
SP - 144
EP - 159
BT - Logic and its applications
A2 - Khan, A.
A2 - Manuel, A.
PB - Springer
CY - Berlin
ER -