A trust evaluation framework for sensor readings in body area sensor networks

Vinh Bui, Richard Verhoeven, Johan Lukkien, Rafal Kocielnik

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

4 Citaten (Scopus)

Samenvatting

This paper addresses a framework to evaluate trustworthiness of a Body Area Sensor Networks (BASN), in particular, of sensor readings. We show that such trustworthiness is to be interpreted with respect to a certain statement or goal; its evaluation is based on quality aspects derived from observations and opinions from others. We examine relevant quality aspects of sensor readings which correspond to potential deviating behaviors of sensors. We then look at how to derive such qualities from observations taking uncertainty into the evaluation as well as decay over time. We develop an extension of subjective logic for this purpose and we show how we can compute quality properties without storing long time series. We then demonstrate this for two examples, including Galvanic Skin Response (GSR) and Electrocardiography (ECG) sensed data.

Originele taal-2Engels
TitelBODYNETS 2013 - 8th International Conference on Body Area Networks
RedacteurenJunichi Suzuki, Honggang Wang
Plaats van productieBrussels
UitgeverijICST
Pagina's495-501
Aantal pagina's7
ISBN van geprinte versie78-1-936968-89-3
DOI's
StatusGepubliceerd - 29 okt. 2013
Evenement8th International Conference on Body Area Networks, BODYNETS 2013 - Boston, Verenigde Staten van Amerika
Duur: 30 sep. 20132 okt. 2013

Congres

Congres8th International Conference on Body Area Networks, BODYNETS 2013
Land/RegioVerenigde Staten van Amerika
StadBoston
Periode30/09/132/10/13

Bibliografische nota

Publisher Copyright:
© 2013 ICST 978-1-936968-89-3.

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