A system architecture for context-aware mobile computing
A system architecture for context-aware mobile computing
Communications of the ACM
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Human-Computer Interaction
Human-Computer Interaction
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PERCOMW '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications Workshops
SoftVis '05 Proceedings of the 2005 ACM symposium on Software visualization
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ACM Transactions on Computer-Human Interaction (TOCHI)
ACM Transactions on Computer-Human Interaction (TOCHI)
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Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
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Proceedings of the 1st international conference on PErvasive Technologies Related to Assistive Environments
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EuroSSC '08 Proceedings of the 3rd European Conference on Smart Sensing and Context
Dynamic inference control in privacy preference enforcement
Proceedings of the 2006 International Conference on Privacy, Security and Trust: Bridge the Gap Between PST Technologies and Business Services
Urban pixels: painting the city with light
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Review: Ambient intelligence: Technologies, applications, and opportunities
Pervasive and Mobile Computing
Analysis of activity in domestic settings for the design ubiquitous technologies
European Conference on Cognitive Ergonomics: Designing beyond the Product --- Understanding Activity and User Experience in Ubiquitous Environments
Supporting pervasive computing applications with active context fusion and semantic context delivery
Pervasive and Mobile Computing
Architectural backpropagation support for managing ambiguous context in smart environments
UAHCI'07 Proceedings of the 4th international conference on Universal access in human-computer interaction: ambient interaction
An exploration of location error estimation
UbiComp '07 Proceedings of the 9th international conference on Ubiquitous computing
Using fuzzy decision tree to handle uncertainty in context deduction
ICIC'06 Proceedings of the 2006 international conference on Intelligent computing: Part II
Uncertainty Management in Context-Aware Applications: Increasing Usability and User Trust
Wireless Personal Communications: An International Journal
Investigating intelligibility for uncertain context-aware applications
Proceedings of the 13th international conference on Ubiquitous computing
Challenges in modelling and using quality of context (qoc)
MATA'05 Proceedings of the Second international conference on Mobility Aware Technologies and Applications
Temporal context lie detection and generation
SDM'06 Proceedings of the Third VLDB international conference on Secure Data Management
Auditing and inference control for privacy preservation in uncertain environments
EuroSSC'06 Proceedings of the First European conference on Smart Sensing and Context
Pervasive Computing for Hospital, Chronic, and Preventive Care
Foundations and Trends in Human-Computer Interaction
Evaluation of agents interactions in a context-aware system
Transactions on Computational Collective Intelligence IX
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Many context-aware services make the assumption that the context they use is completely accurate. However, in reality, both sensed and interpreted context is often ambiguous. A challenge facing the development of realistic and deployable context-aware services, therefore, is the ability to handle ambiguous context. In this paper, we describe an architecture that supports the building of context-aware services that assume context is ambiguous and allows for mediation of ambiguity by mobile users in aware environments. We illustrate the use of our architecture and evaluate it through three example context-aware services, a word predictor system, an In/Out Board, and a reminder tool.