In this paper, we present an action-theoretical account of use and design. Central to this account is the notion of a user plan, which leads us to distinguish a cycle of plan design from one of artefact design. We comment on the nature and scope of our account from the perspective of design methodol
An ontological account of action in processes and plans
β Scribed by Stuart Aitken
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 348 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0950-7051
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β¦ Synopsis
This paper formalises the constraints governing the relationship between actions and their preconditions and effects in processes and plans. By providing axiomatisations and a model theory, we establish a sound basis for both deductive and constraint satisfaction-based reasoning. The constraints we present are expressed in a common ontology of classes and relations that is the basis of process and plan representations.
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