Using situation lattices in sensor analysis

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Title: Using situation lattices in sensor analysis
Authors: Ye, Juan
Coyle, Lorcan
Dobson, Simon
Nixon, Paddy
Permanent link: http://hdl.handle.net/10197/1202
Date: 2009
Abstract: Highly sensorised systems present two parallel challenges: how to design a sensor suite that can efficiently and cost-effectively support the needs of given services; and to extract the semantically relevant interpretations, or “situations”, from the flood of context data collected by the sensors. We describe mathematical structures called situation lattices that can be used to address these two problems simultaneously, allowing designers to both design and refine situation identification whilst offering insights into the design of sensor suites. We validate the accuracy and efficiency of our technique against a third-party data set and demonstrate how it can be used to evaluate sensor suite designs.
Funding Details: Science Foundation Ireland
Type of material: Conference Publication
Publisher: IEEE Press
Copyright (published version): 2009, IEEE
Subject LCSH: Lattice theory
Detectors--Design and construction
Ubiquitous computing
DOI: 10.1109/PERCOM.2009.4912762
Language: en
Status of Item: Peer reviewed
Is part of: Proceedings of the 7th IEEE International Conference on Pervasive Computing and Communications (Percom 2009)
Conference Details: 7th IEEE International Conference on Pervasive Computing and Communications (Percom 2009), 9-13 March 2009, Galveston
Appears in Collections:CLARITY Research Collection
Computer Science Research Collection

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