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CTCS
1997
Springer
15 years 10 months ago
Monads and Modular Term Rewriting
Monads can be used to model term rewriting systems by generalising the well-known equivalence between universal algebra and monads on the category Set. In [L¨u96], this semantics ...
Christoph Lüth, Neil Ghani
MFCS
1993
Springer
15 years 9 months ago
Deterministic Behavioural Models for Concurrency
Abstract This paper offers three candidates for a deterministic, noninterleaving, behaviour model which generalizes Hoare traces to the noninterleaving situation. The three models...
Vladimiro Sassone, Mogens Nielsen, Glynn Winskel
CONCUR
1995
Springer
15 years 9 months ago
Bisimulations for a Calculus of Broadcasting Systems
We develop a theory of bisimulation equivalence for the broadcast calculus CBS. Both the strong and weak versions of bisimulation congruence we study are justi ed in terms of a cha...
Matthew Hennessy, Julian Rathke
DM
2010
97views more  DM 2010»
15 years 5 months ago
Random preorders and alignments
A preorder consists of linearly ordered equivalence classes called blocks, and an alignment is a sequence of cycles on n labelled elements. We investigate the block structure of a...
Peter J. Cameron, Mihyun Kang, Dudley Stark
LICS
2010
IEEE
15 years 3 months ago
The Isomorphism Problem on Classes of Automatic Structures
Several new undecidability results on isomorphism problems for automatic structures are shown: (i) The isomorphism problem for automatic equivalence relations is 0 1complete. (ii)...
Dietrich Kuske, Jiamou Liu, Markus Lohrey