A distributed architecture to support infomobility services
AAA-IDEA '06 Proceedings of the 2nd international workshop on Advanced architectures and algorithms for internet delivery and applications
EgoSpaces: Facilitating Rapid Development of Context-Aware Mobile Applications
IEEE Transactions on Software Engineering
Resource discovery with evolving tuples
International workshop on Engineering of software services for pervasive environments: in conjunction with the 6th ESEC/FSE joint meeting
A Modular Data Infrastructure for Location-Based Services
ER '08 Proceedings of the ER 2008 Workshops (CMLSA, ECDM, FP-UML, M2AS, RIGiM, SeCoGIS, WISM) on Advances in Conceptual Modeling: Challenges and Opportunities
Enabling ubiquitous coordination using application sessions
COORDINATION'06 Proceedings of the 8th international conference on Coordination Models and Languages
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To better support location-aware applications for mobile users, we introduce "adaptive service binding middleware." Though location-aware applications are highly valuable for mobile users, this very mobility presents a significant challenge for application developers. Location-based services available in one region become unavailable or irrelevant in another region, making it difficult to provide a smooth and seamless user-experience. We introduce a general-purposeapplication infrastructure supporting both location-awareness and mobility. The ability to dynamically rebind to new services, triggered by changes in the user's location, opens up new classes of location-aware applications. We describe the requirements that motivate such an infrastructure, and explain our architecture, implementation, and initial experience.