9 citations · 21 across the 10 of their papers we have counts for
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Towards a Simplified Theory of Double Boolean Algebras: Axioms and Topological Representation
Prosenjit Howlader, Leonard Kwuida, Mike Behrisch +1
Double Boolean algebras (dBas), introduced by Wille, are based on twenty-three identities. We present a simplified axiom system, the D-core algebra, and prove it is equivalent to W…
Residuated Multilattice as set of Truth Values for Fuzzy Rough Sets
G. Nguepy Dongmo, B. B. KOGUEP NJIONOU, L. Kwuida +1
In 2004 Anna Maria Radzikowska et al \cite{RK2004} investigated the fuzzy rough sets where the set of truth values is an arbitrary residuated lattice. In this paper, we extend thei…
Formal Concepts and Residuation on Multilattices
Blaise B. Koguep Njionou, Leonard Kwuida, Celestin Lele
Multilattices are generalisations of lattices introduced by Mihail Benado. He replaced the existence of unique lower (resp. upper) bound by the existence of maximal lower (resp. mi…
On the Size of -Generalized Concepts
Leonard Kwuida, Rostand Kuitché, Romuald Temgoua
Formal Concept Analysis (FCA) offers several tools for qualitative data analysis. One possibility is to group objects that share common attributes together and get a concept lattic…
On the isomorphism problem of concept algebras
Leonard Kwuida, Hajime Machida
Weakly dicomplemented lattices are bounded lattices equipped with two unary operations to encode a negation on {\it concepts}. They have been introduced to capture the equational t…
Axiomatization of Boolean algebras via weak dicomplementations
Leonard Kwuida
In this note we give an axiomatization of Boolean algebras based on weakly dicomplemented lattices: an algebra $(L,\wedge,\vee,\tu)$ of type is a Boolean algebra iff $(L,…