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Title: Using situation lattices in sensor analysis
Authors: Ye, Juan
Coyle, Lorcan
Dobson, Simon Andrew
Nixon, Paddy
Keywords: Context
QA76 Computer software
Issue Date: Mar-2009
Citation: Ye , J , Coyle , L , Dobson , S A & Nixon , P 2009 , ' Using situation lattices in sensor analysis ' . in IEEE International Conference on Pervasive Computing and Communications, 2009 (PERCOM) . IEEE Computer Society , New York , pp. 1-11 , 2009 IEEE International Conference on Pervasive Computing and Communications , Galveston, TX , United States , 9-13 March . , 10.1109/PERCOM.2009.4912762
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.
Version: Publisher PDF
ISBN: 978-1-4244-3304-9
Type: Conference item
Rights: (c)2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Publisher: IEEE Computer Society
Appears in Collections:University of St Andrews Research
Computer Science Research

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