An Ontology For Mobile Situation Aware Systems

  • Paul F O'Brien UQ Business School
Keywords: Situations, Situation Awareness, Situation Management, Context, Mobile Information Systems

Abstract

This paper introduces a novel design artefact, namely a generic situation management ontology based on situation theory. This ontology contributes to the foundation knowledge base of mobile service delivery systems for future research and systems design. It demonstrates the applicability, and feasibility of using situation theory in the design of reactive information systems. The support within the ontology for context based filtering for situation detection also contributes to the efficiency of implementation and operation of situation driven reactive information systems. Highly mobile people (HMPs) require flexible, reactive service delivery due to their regularly changing location and activities and the lack of a wired network connection. A mobile service delivery system should be able to detect relevant events that occur such as change of location, availability of new last-minute specials, sales opportunities and safety issues and then reactively take action in response to these events. This paper describes a generic situation management ontology that was developed in OWL using the ontology development tool, Protégé. The ontology is combined with domain specific classes in the travel domain to create a travel situation management ontology that can be used as the basis for a ubiquitous mobile travel service application. Using a typical independent traveller scenario, the travel situation management ontology is instantiated to demonstrate its effectiveness.

Author Biography

Paul F O'Brien, UQ Business School
Lecturer in the Business Information Systems group, UQ Business School. I have a PhD in Information Systems. I teach online business and information systems. My research focuses on mobile information systems in travel and tourism. I have over 20 years experience in technical, consulting and executive management in information technology. I am a Vice-President of the Australian Computer Society and a member of the ACS National Membership Standards Board and Disciplinary Committee. I am a member of the UQ Business School's Teaching and Learning Committee and I am the School’s Teaching and Learning Co-ordinator for the Ipswich Campus.
Published
2009-05-01
How to Cite
O’Brien, P. F. (2009). An Ontology For Mobile Situation Aware Systems. Australasian Journal of Information Systems, 15(2). https://doi.org/10.3127/ajis.v15i2.454
Section
Research Articles