Abstract
The notion of state is ubiquitous in analysis of computational systems. State introduces intensional content into a dynamical process which cannot be directly observed from outside. Without a state, the process is defined purely by its inputoutput behaviour, and is thus expected to run itself out toward a final result, ie, compute some function. The injunction of internal data that has causal effect on the execution of a system can thus be said to be the step that extends the concept of a function to that of a process, which is no longer guaranteed to terminate.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Tarski, A.: Introduction to logic and to the methodology of deductive sciences. Oxford university press (1941)
Gunter, C.A., Scott, D.S.: Semantic Domains. Handbook of Theoretical Computer Science, Volume B: Formal Models and Sematics (B), pp. 633–674 (1990)
Plasmeijer, R., van Eekelen, M.: Functional programming and parallel graph rewriting. Addison-wesley (1993)
Achten, P., Plasmeijer, R.: The Ins and Outs of Clean I/O. JFP 5(01), 81–110 (1995)
Lijnse, B.: TOP to the Rescue. PhD thesis (2013)
Plasmeijer, R., Lijnse, B., Michels, S., Achten, P., Koopman, P.: Task-Oriented Programming in a Pure Functional Language. In: Proceedings of the International Conference on Principles and Practice of Declarative Programming, PPDP 2012, Leuven, Belgium, pp. 195–206 (2012)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2013 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Polonsky, A., Barendregt, H. (2013). An Ontology of States. In: Achten, P., Koopman, P. (eds) The Beauty of Functional Code. Lecture Notes in Computer Science, vol 8106. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-40355-2_3
Download citation
DOI: https://doi.org/10.1007/978-3-642-40355-2_3
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-40354-5
Online ISBN: 978-3-642-40355-2
eBook Packages: Computer ScienceComputer Science (R0)