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APAL
2007
119views more  APAL 2007»
13 years 8 months ago
An algebraic approach to subframe logics. Intuitionistic case
We develop duality between nuclei on Heyting algebras and certain binary relations on Heyting spaces. We show that these binary relations are in 1–1 correspondence with subframe...
Guram Bezhanishvili, Silvio Ghilardi
HVC
2007
Springer
107views Hardware» more  HVC 2007»
14 years 2 months ago
On the Characterization of Until as a Fixed Point Under Clocked Semantics
Modern hardware designs are typically based on multiple clocks. While a singly-clocked hardware design is easily described in standard temporal logics, describing a multiply-clocke...
Dana Fisman
TABLEAUX
2000
Springer
13 years 11 months ago
Modality and Databases
Two things are done in this paper. First, a modal logic in which one can quantify over both objects and concepts is presented; a semantics and a tableau system are given. It is a n...
Melvin Fitting
CORR
2011
Springer
156views Education» more  CORR 2011»
13 years 3 months ago
Extensional Collapse Situations I: non-termination and unrecoverable errors
Abstract. We consider a simple model of higher order, functional computations over the booleans. Then, we enrich the model in order to encompass non-termination and unrecoverable e...
Antonio Bucciarelli
DAGSTUHL
2007
13 years 9 months ago
What is Input/Output Logic? Input/Output Logic, Constraints, Permissions
We explain the raison d’ˆetre and basic ideas of input/output logic, sketching the central elements with pointers to other publications for detailed developments. The motivation...
David Makinson, Leendert W. N. van der Torre