On Data Management in Pervasive Computing Environments
IEEE Transactions on Knowledge and Data Engineering
Adaptive middleware for context-aware applications in smart-homes
MPAC '04 Proceedings of the 2nd workshop on Middleware for pervasive and ad-hoc computing
Designing mediation for context-aware applications
ACM Transactions on Computer-Human Interaction (TOCHI)
Inconsistency detection and resolution for context-aware middleware support
Proceedings of the 10th European software engineering conference held jointly with 13th ACM SIGSOFT international symposium on Foundations of software engineering
A Dynamic Context-Conflict Management Scheme for Group-Aware Ubiquitous Computing Environments
COMPSAC '05 Proceedings of the 29th Annual International Computer Software and Applications Conference - Volume 01
Designing a Quality-Aware Discovery Mechanism for Acquiring Context Information
AINA '06 Proceedings of the 20th International Conference on Advanced Information Networking and Applications - Volume 01
Managing Quality of Context in Pervasive Computing
QSIC '06 Proceedings of the Sixth International Conference on Quality Software
Fusing Multiple Sources of Context Data of the Same Context Type
ICHIT '06 Proceedings of the 2006 International Conference on Hybrid Information Technology - Volume 02
A Quality Measurement Method of Context Information in Ubiquitous Environments
ICHIT '06 Proceedings of the 2006 International Conference on Hybrid Information Technology - Volume 02
IEEE Pervasive Computing
A system for semantic data fusion in sensor networks
Proceedings of the 2007 inaugural international conference on Distributed event-based systems
On impact-oriented automatic resolution of pervasive context inconsistency
Proceedings of the the 6th joint meeting of the European software engineering conference and the ACM SIGSOFT symposium on The foundations of software engineering
Reasoning with Contextual Data in Telehealth Applications
WIMOB '07 Proceedings of the Third IEEE International Conference on Wireless and Mobile Computing, Networking and Communications
A survey on context-aware systems
International Journal of Ad Hoc and Ubiquitous Computing
CARISMA: Context-Aware Reflective mIddleware System for Mobile Applications
IEEE Transactions on Software Engineering
Quality Aware Context Information Aggregation System for Pervasive Environments
WAINA '09 Proceedings of the 2009 International Conference on Advanced Information Networking and Applications Workshops
Adaptive Query Routing on Distributed Context - The COSINE Framework
MDM '09 Proceedings of the 2009 Tenth International Conference on Mobile Data Management: Systems, Services and Middleware
Challenges in modelling and using quality of context (qoc)
MATA'05 Proceedings of the Second international conference on Mobility Aware Technologies and Applications
A survey of context data distribution for mobile ubiquitous systems
ACM Computing Surveys (CSUR)
Middleware for pervasive computing: A survey
Pervasive and Mobile Computing
Adaptive interaction support in ambient-aware environments based on quality of context information
Multimedia Tools and Applications
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Context-aware systems in mobile and pervasive environments face many conflicting situations while collecting sensor data, processing sensor data to extract consistent and coherent high level context information, and disseminating that context information to assist in making decisions to adapt to the continuously evolving situations without diverting human attention. These conflicting situations pose stern challenges to the design and development of context-aware systems by making it extremely complicated and error-prone. Quality of Context parameters can be used to cope with these challenges. In this paper, we discuss the conflicting situations that a context-aware system may face at different layers of its conceptual design and present the conflict resolving policies that are defined on the basis of the Quality of Context parameters. We also illustrate how these policies can be used in different conflicting situations to improve the performance and effectiveness of context-aware systems.