13 search results - page 2 / 3 » Modularity in Coalgebra |
FOSSACS
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Coalgebras are categorical presentations of state-based systems. In investigating parallel composition of coalgebras (realizing concurrency), we observe that the same alg...
IANDC
2010
14 years 8 months ago
2010
This paper studies several applications of the notion of a presentation of a functor by operations and equations. We show that the technically straightforward generalisation of th...
CONCUR
2004
Springer
15 years 3 months ago
2004
Springer
We present a modular approach to defining logics for a wide variety of state-based systems. We use coalgebras to model the behaviour of systems, and modal logics to specify behavi...
IANDC
2006
14 years 9 months ago
2006
We give a coalgebraic formulation of timed processes and their operational semantics. We model time by a monoid called a "time domain", and we model processes by "t...
ENTCS
2008
14 years 9 months ago
2008
Following earlier work, a modal logic for T-coalgebras is a functor L on a suitable variety. Syntax and proof system of the logic are given by presentations of the functor. This p...