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MPC
2015
Springer
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8 years 12 days ago
Regular Varieties of Automata and Coequations
In this paper we use a duality result between equations and coequations for automata, proved by Ballester-Bolinches, Cosme-Ll´opez, and Rutten to characterize nonempty classes of ...
Julian Salamanca, Adolfo Ballester-Bolinches, Marc...
MPC
2015
Springer
16views Mathematics» more  MPC 2015»
8 years 12 days ago
On Rely-Guarantee Reasoning
Rely-Guarantee reasoning is a well-known method for verification of shared-variable concurrent programs. However, it is difficult for users to define rely/guarantee conditions, ...
Stephan van Staden
MPC
2015
Springer
10views Mathematics» more  MPC 2015»
8 years 12 days ago
A Relation-Algebraic Approach to Multirelations and Predicate Transformers
The correspondence between up-closed multirelations and isotone predicate transformers is well known. Less known is that multirelations have also been used for modelling topologica...
Rudolf Berghammer, Walter Guttmann
MPC
2015
Springer
19views Mathematics» more  MPC 2015»
8 years 12 days ago
Notions of Bidirectional Computation and Entangled State Monads
Abstract. Bidirectional transformations (bx) support principled consistency maintenance among data sources. Each data source corresponds to one perspective on a composite system, m...
Faris Abou-Saleh, James Cheney, Jeremy Gibbons, Ja...