43 citations · 426 across the 50 of their papers we have counts for
8 papers · 1 filter
Modelling socio-political competition
Willem Conradie, Alessandra Palmigiano, Claudette Robinson +2
This paper continues the investigation of the logic of competing theories, be they scientific, social, political etc. We introduce a many-valued, multi-type modal language which we…
The logic of vague categories
Willem Conradie, Alessandra Palmigiano, Claudette Robinson +2
We introduce a complete many-valued semantics for basic normal lattice-based modal logic. This relational semantics is grounded on many-valued formal contexts from Formal Concept A…
Vector spaces as Kripke frames
Giuseppe Greco, Fei Liang, Michael Moortgat +2
In recent years, the compositional distributional approach in computational linguistics has opened the way for an integration of the \emph{lexical} aspects of meaning into Lambek's…
Toward a Dempster-Shafer theory of concepts
Sabine Frittella, Krishna Manoorkar, Alessandra Palmigiano +2
In this paper, we generalize the basic notions and results of Dempster-Shafer theory from predicates to formal concepts. Results include the representation of conceptual belief fun…
Rough concepts
Willem Conradie, Sabine Frittella, Krishna Manoorkar +4
The present paper proposes a novel way to unify Rough Set Theory and Formal Concept Analysis. Our method stems from results and insights developed in the algebraic theory of modal…
Modelling competing theories
Willem Conradie, Andrew Craig, Alessandra Palmigiano +1
We introduce a complete many-valued semantics for two normal lattice-based modal logics. This semantics is based on reflexive many-valued graphs. We discuss an interpretation and p…
Non normal logics: semantic analysis and proof theory
Jinsheng Chen, Giuseppe Greco, Alessandra Palmigiano +1
We introduce proper display calculi for basic monotonic modal logic,the conditional logic CK and a number of their axiomatic extensions. These calculi are sound, complete, conserva…
Modelling informational entropy
Willem Conradie, Andrew Craig, Alessandra Palmigiano +1
By 'informational entropy', we understand an inherent boundary to knowability, due e.g. to perceptual, theoretical, evidential or linguistic limits. In this paper, we discuss a log…