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A Representation Theorem for Change through Composition of Activities

A Representation Theorem for Change through Composition of Activities The expanding use of information systems in industrial and commercial settings has increased the need for interoperation between software systems. In particular, many social, industrial, and business information systems require a common basis for a seamless exchange of complex process information. This is, however, inhibited, because different systems may use distinct terminologies or assume different meanings for the same terms. A common solution to this problem is to develop logical theories that act as an intermediate language between different parties. In this article, we characterize a class of activities that can act as intermediate languages between different parties in those cases. We show that for each domain with finite number of elements there exists a class of activities, we called canonical activities, such that all possible changes within the domain can be represented as a sequence of occurrences of those activities. We use an algebraic structure for representing change and characterizing canonical activities, which enables us to abstract away domain-dependent properties of processes and activities, and demonstrate general properties of formalisms required for semantic integration of dynamic information systems. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png ACM Transactions on Computational Logic (TOCL) Association for Computing Machinery

A Representation Theorem for Change through Composition of Activities

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Publisher
Association for Computing Machinery
Copyright
Copyright © 2019 ACM
ISSN
1529-3785
eISSN
1557-945X
DOI
10.1145/3329121
Publisher site
See Article on Publisher Site

Abstract

The expanding use of information systems in industrial and commercial settings has increased the need for interoperation between software systems. In particular, many social, industrial, and business information systems require a common basis for a seamless exchange of complex process information. This is, however, inhibited, because different systems may use distinct terminologies or assume different meanings for the same terms. A common solution to this problem is to develop logical theories that act as an intermediate language between different parties. In this article, we characterize a class of activities that can act as intermediate languages between different parties in those cases. We show that for each domain with finite number of elements there exists a class of activities, we called canonical activities, such that all possible changes within the domain can be represented as a sequence of occurrences of those activities. We use an algebraic structure for representing change and characterizing canonical activities, which enables us to abstract away domain-dependent properties of processes and activities, and demonstrate general properties of formalisms required for semantic integration of dynamic information systems.

Journal

ACM Transactions on Computational Logic (TOCL)Association for Computing Machinery

Published: Jul 26, 2019

Keywords: Canonical activities

References