Understanding and Using Context
Personal and Ubiquitous Computing
A Middleware Infrastructure for Active Spaces
IEEE Pervasive Computing
Architectural Support for Global Smart Spaces
MDM '03 Proceedings of the 4th International Conference on Mobile Data Management
Ontology Based Context Modeling and Reasoning using OWL
PERCOMW '04 Proceedings of the Second IEEE Annual Conference on Pervasive Computing and Communications Workshops
An architecture for privacy-sensitive ubiquitous computing
Proceedings of the 2nd international conference on Mobile systems, applications, and services
Efficiently Managing Context Information for Large-Scale Scenarios
PERCOM '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications
ContextPhone: A Prototyping Platform for Context-Aware Mobile Applications
IEEE Pervasive Computing
An Evaluation of Query Languages for Context-Aware Computing
DEXA '06 Proceedings of the 17th International Conference on Database and Expert Systems Applications
A Context Query Language for Pervasive Computing Environments
PERCOM '08 Proceedings of the 2008 Sixth Annual IEEE International Conference on Pervasive Computing and Communications
Context sessions: a novel approach for scalable context management in NGN networks
Proceedings of the 2007 Workshop on Middleware for next-generation converged networks and applications
Human-Computer Interaction
A Pluggable and Reconfigurable Architecture for a Context-Aware Enabling Middleware System
OTM '08 Proceedings of the OTM 2008 Confederated International Conferences, CoopIS, DOA, GADA, IS, and ODBASE 2008. Part I on On the Move to Meaningful Internet Systems:
Situation Inference for Mobile Users: A Rule Based Approach
MDM '07 Proceedings of the 2007 International Conference on Mobile Data Management
Sharing mobile user experiences with context-based mashups
Proceedings of the 5th Annual International Conference on Mobile and Ubiquitous Systems: Computing, Networking, and Services
Context-aware service engineering: A survey
Journal of Systems and Software
A hybrid approach to context modelling in large-scale pervasive computing environments
Proceedings of the Fourth International ICST Conference on COMmunication System softWAre and middlewaRE
Contextual Data Management and Retrieval: A Self-Organized Approach
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 03
ICMB-GMR '10 Proceedings of the 2010 Ninth International Conference on Mobile Business / 2010 Ninth Global Mobility Roundtable
ContextML: a light-weight context representation and context management schema
ISWPC'10 Proceedings of the 5th IEEE international conference on Wireless pervasive computing
Middleware for distributed context-aware systems
OTM'05 Proceedings of the 2005 Confederated international conference on On the Move to Meaningful Internet Systems - Volume >Part I
An approach to domain-based scalable context management architecture in pervasive environments
Personal and Ubiquitous Computing
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Mobile devices are equipped with increasing processing power and sensing capabilities, and mobile services can benefit from these features to provide a more personalized and context-aware experience to final users. To efficiently collect and deliver context information, a proper architecture is required, where heterogeneous context information can be processed to provide higher-level context information, context data are represented uniformly, and applications can process context data with high-level queries. This paper fulfils this goal of interoperability and domain independence by defining a framework for context data management relying on open standards (XMPP and REST), acting as an enabler for third-party context-aware applications; other main novelties of our work are the definition of a ContextML for standard context data representation, and a Context Query Language (CQL) to access context information based on high-level data filtering.