Experiences with place lab: an open source toolkit for location-aware computing
Proceedings of the 28th international conference on Software engineering
Location-Based Services: Back to the Future
IEEE Pervasive Computing
Towards a universal ontology for smart environments
Proceedings of the 11th International Conference on Information Integration and Web-based Applications & Services
Place lab: device positioning using radio beacons in the wild
PERVASIVE'05 Proceedings of the Third international conference on Pervasive Computing
Experimental analysis of IEEE 802.15.4a CSS ranging and its implications
Computer Communications
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Location awareness is one of the key aspects for pervasive computing environments. It enables location data to be accessed and used anywhere by any application. Major challenges to design effective localization solutions are pervasive deployment and support for heterogeneous technologies. In our efforts to design an effective localization solution, we present a dynamic and efficient infrastructure independent layered architecture. The architecture is highly distributed, integrates inference engine to provide best location estimation for multiple technologies. Our architecture is efficient and comes across challenges in localization process such as computational power, reusability and components dependency.