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CALCO
2009
Springer
115views Mathematics» more  CALCO 2009»
14 years 3 months ago
Relating Coalgebraic Notions of Bisimulation
d abstract) Sam Staton Computer Laboratory, University of Cambridge Abstract. A labelled transition system can be understood as a coalgebra for a particular endofunctor on the cate...
Sam Staton
ICTAC
2005
Springer
14 years 2 months ago
Covarieties of Coalgebras: Comonads and Coequations
Coalgebras provide effective models of data structures and state-transition systems. A virtual covariety is a class of coalgebras closed under coproducts, images of coalgebraic mo...
Ranald Clouston, Robert Goldblatt
FOSSACS
2008
Springer
13 years 10 months ago
The Microcosm Principle and Concurrency in Coalgebra
Abstract. Coalgebras are categorical presentations of state-based systems. In investigating parallel composition of coalgebras (realizing concurrency), we observe that the same alg...
Ichiro Hasuo, Bart Jacobs, Ana Sokolova
ITSSA
2006
76views more  ITSSA 2006»
13 years 8 months ago
Reliability Self-Assessment in Reactive Autonomic Systems: Autonomic System-Time Reactive Model Approach
Abstract: This paper targets the reactive autonomic system's self-monitoring of one of the most important nonfunctional properties, reliability. There are currently no adequat...
Olga Ormandjieva, Heng Kuang, Emil Vassev
IANDC
2006
121views more  IANDC 2006»
13 years 8 months ago
Comparing operational models of name-passing process calculi
We study three operational models of name-passing process calculi: coalgebras on (pre)sheaves, indexed labelled transition systems, and history dependent automata. The coalgebraic...
Marcelo P. Fiore, Sam Staton