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A constraint-based approach for proactive, context-aware human support
Örebro University, School of Science and Technology. (Centre for Applied Autonomous Sensor Systems ( AASS ))ORCID iD: 0000-0002-9652-7864
Örebro University, School of Science and Technology. (Centre for Applied Autonomous Sensor Systems ( AASS ))
Centre for Applied Autonomous Sensor Systems ( AASS ).
Örebro University, School of Science and Technology. (Centre for Applied Autonomous Sensor Systems ( AASS ))
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2012 (English)In: Journal of Ambient Intelligence and Smart Environments, ISSN 1876-1364, E-ISSN 1876-1372, Vol. 4, no 4, 347-367 p.Article in journal (Refereed) Published
Abstract [en]

In this article we address the problem of realizing a service-providing reasoning infrastructure for pro-active humanassistance in intelligent environments. We propose SAM, an architecture which leverages temporal knowledge represented asrelations in Allen’s interval algebra and constraint-based temporal planning techniques. SAM provides two key capabilities forcontextualized service provision: human activity recognition and planning for controlling pervasive actuation devices. Whiledrawing inspiration from several state-of-the-art approaches, SAM provides a unique feature which has thus far not been addressedin the literature, namely the seamless integration of these two key capabilities. It does so by leveraging a constraint-basedreasoning paradigm whereby both requirements for recognition and for planning/execution are represented as constraints andreasoned upon continuously.

Place, publisher, year, edition, pages
2012. Vol. 4, no 4, 347-367 p.
Keyword [en]
Context awareness, activity recognition, continuous planning, temporal reasoning, constraint reasoning
National Category
Computer Science
Research subject
Computer Science
Identifiers
URN: urn:nbn:se:oru:diva-23779DOI: 10.3233/AIS-2012-0157ISI: 000306951700005Scopus ID: 2-s2.0-84864467200OAI: oai:DiVA.org:oru-23779DiVA: diva2:538591
Available from: 2012-06-30 Created: 2012-06-30 Last updated: 2017-10-02Bibliographically approved

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Pecora, FedericoCirillo, MarcelloUllberg, JonasSaffiotti, Alessandro
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Citation style
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