K
Karen Henricksen
Researcher at University of Queensland
Publications - 34
Citations - 4563
Karen Henricksen is an academic researcher from University of Queensland. The author has contributed to research in topics: Context (language use) & Context model. The author has an hindex of 23, co-authored 34 publications receiving 4488 citations. Previous affiliations of Karen Henricksen include NICTA & Commonwealth Scientific and Industrial Research Organisation.
Papers
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Journal ArticleDOI
A survey of context modelling and reasoning techniques
Claudio Bettini,Oliver Brdiczka,Karen Henricksen,Jadwiga Indulska,Daniela Nicklas,Anand Ranganathan,Daniele Riboni +6 more
TL;DR: The requirements that context modelling and reasoning techniques should meet are discussed, including the modelling of a variety ofcontext information types and their relationships, of situations as abstractions of context information facts, of histories of contextInformation, and of uncertainty of context Information.
Book ChapterDOI
Modeling Context Information in Pervasive Computing Systems
TL;DR: In this article, the development of appropriate context modeling concepts for pervasive computing, which can form the basis for such a context management infrastructure is discussed, and the model overcomes problems associated with previous context models, including their lack of formality and generality, and tackles issues such as wide variations in information quality, the existence of complex relationships amongst context information and temporal aspects of context.
Journal ArticleDOI
Developing context-aware pervasive computing applications: Models and approach
TL;DR: A set of conceptual models designed to support the software engineering process, including context modelling techniques, a preference model for representing context-dependent requirements, and two programming models are proposed.
Proceedings ArticleDOI
A software engineering framework for context-aware pervasive computing
TL;DR: This paper presents a conceptual framework and software infrastructure that together address known software engineering challenges, and enable further practical exploration of social and usability issues by facilitating the prototyping and fine-tuning of context-aware applications.
Proceedings ArticleDOI
Modelling and using imperfect context information
TL;DR: The problem of imperfect context information and some of its causes are explored, a novel approach for modelling incomplete and inaccurate information is proposed, and experiences in developing a context-aware communication application are presented.