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From Branching to Linear Time, Coalgebraically

Cirstea, Corina (2013) From Branching to Linear Time, Coalgebraically At Workshop on Fixed Points in Computer Science, Italy. 17 pp, pp. 11-27. (doi:10.4204/EPTCS.126).

Record type: Conference or Workshop Item (Paper)

Abstract

We consider state-based systems modelled as coalgebras whose type incorporates branching, and show that by suitably adapting the definition of coalgebraic bisimulation, one obtains a general and uniform account of the linear-time behaviour of a state in such a coalgebra. By moving away from a boolean universe of truth values, our approach can measure the extent to which a state in a system with branching is able to exhibit a particular linear-time behaviour. This instantiates to measuring the probability of a specific behaviour occurring in a probabilistic system, or measuring the minimal cost of exhibiting a specific behaviour in the case of weighted computations.

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Published date: 1 September 2013
Venue - Dates: Workshop on Fixed Points in Computer Science, Italy, 2013-09-01
Organisations: Electronic & Software Systems

Identifiers

Local EPrints ID: 356503
URI: http://eprints.soton.ac.uk/id/eprint/356503
PURE UUID: 3f6b0db3-bb69-434b-b843-13df01cf5973

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Date deposited: 05 Sep 2013 12:15
Last modified: 18 Jul 2017 03:38

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Contributors

Author: Corina Cirstea

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