Keally, M., Zhou, G., Xing, G., Wu, J. & Pyles, A.
(2011).
PBN: towards practical activity recognition using smartphone-based body sensor networks.
Proceedings of the 9th ACM Conference on Embedded Networked Sensor Systems (p./pp. 246--259),
New York, NY, USA: ACM.
ISBN: 978-1-4503-0718-5