Three Categories of Context-Aware Systems

Conference Paper (2018)
Author(s)

Boris Shishkov (Bulgarian Academy of Sciences, Interdisciplinary Institute for Collaboration and Research on Enterprise Systems and Technology (IICREST))

John Bruntse Larsen (Technical University of Denmark (DTU))

M.E. Warnier (TU Delft - System Engineering)

M.F.W.H.A. Janssen (TU Delft - Information and Communication Technology)

Department
Engineering, Systems and Services
Copyright
© 2018 Boris Shishkov, John Bruntse Larsen, Martijn Warnier, M.F.W.H.A. Janssen
DOI related publication
https://doi.org/10.1007/978-3-319-94214-8_12
More Info
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Publication Year
2018
Language
English
Copyright
© 2018 Boris Shishkov, John Bruntse Larsen, Martijn Warnier, M.F.W.H.A. Janssen
Department
Engineering, Systems and Services
Bibliographical Note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.@en
Volume number
319
Pages (from-to)
185-202
ISBN (print)
9783319942131
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Abstract

With regard to context-aware systems: some optimize system-internal processes, based on the context state at hand; others maximize the user-perceived effectiveness of delivered services, by providing different service variants depending on the situation of the user; still others are about offering value-sensitivity when the society demands so. Even though those three perspectives cover a broad range of currently relevant applications there are no widely accepted and commonly used corresponding concepts and terms. This is an obstacle to broadly understand, effectively integrate, and adequately assess such systems. We address this problem, by considering a (component-based) methodological derivation of technical (software) specifications based on underlying enterprise models. That is because context states are about the enterprise environment of a (software) system while the delivery of context-aware services is about technical (software) functionalities; hence, we need a perspective on both. We consider the SDBC (Software Derived from Business Components) approach that brings together enterprise modeling and software specification. On that basis: (a) We deliver a base context-awareness conceptualization; (b) We partially align it to agent technology because adapting behaviors to environments assumes some kind of pro-activity that is only fully covered by agent systems, in our view. We partially illustrate our proposed conceptualization and particularly - the agent technology implications, by means of a case example featuring land border security.

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