Distributed Activity Recognition with Fuzzy-Enabled Wireless Sensor Networks

作者: Mihai Marin-Perianu , Clemens Lombriser , Oliver Amft , Paul Havinga , Gerhard Tröster

DOI: 10.1007/978-3-540-69170-9_20

关键词:

摘要: Wireless sensor nodes can act as distributed detectors for recognizing activities online, with the final goal of assisting users in their working environment. We propose an activity recognition architecture based on fuzzy logic, through which multiple collaborate to produce a reliable result from unreliable data. As extension regular inference, we incorporate temporal order knowledge sequences operations involved activities. The performance evaluation is experimental data car assembly trial. system achieves overall 0.81 recall and 0.79 precision 0.85 when considering knowledge. also present early experiences implementing nodes. results show that algorithms run execution times 40ms, whole chain, memory overhead 1.5kB RAM.

参考文章(18)
Christopher R. Wren, David C. Minnen, Srinivasa G. Rao, Similarity-based analysis for large networks of ultra-low resolution sensors Pattern Recognition. ,vol. 39, pp. 1918- 1931 ,(2006) , 10.1016/J.PATCOG.2006.04.009
Y.A. Ivanov, A.F. Bobick, Recognition of visual activities and interactions by stochastic parsing IEEE Transactions on Pattern Analysis and Machine Intelligence. ,vol. 22, pp. 852- 872 ,(2000) , 10.1109/34.868686
O. Amft, H. Junker, G. Troster, Detection of eating and drinking arm gestures using inertial body-worn sensors international symposium on wearable computers. pp. 160- 163 ,(2005) , 10.1109/ISWC.2005.17
F. Gemperle, C. Kasabach, J. Stivoric, M. Bauer, R. Martin, Design for wearability international symposium on wearable computers. pp. 116- 122 ,(1998) , 10.1109/ISWC.1998.729537
Joel B. Predd, H. Vincent Poor, Sanjeev R. Kulkarni, Distributed Learning in Wireless Sensor Networks arXiv: Information Theory. ,(2005) , 10.1109/MSP.2006.1657817
Matthew Brand, The Inverse hollywood problem: from video to scripts and storyboards via causal analysis national conference on artificial intelligence. pp. 132- 137 ,(1997)
Thomas Stiefmeier, Daniel Roggen, Holger Junker, Gerhard Troester, Clemens Lombriser, Georg Ogris, Event-Based Activity Tracking in Work Environments Applied Wearable Computing (IFAWC), 2006 3rd International Forum on. pp. 1- 10 ,(2006)
Venet Osmani, Sasitharan Balasubramaniam, Dmitri Botvich, Self-organising object networks using context zones for distributed activity recognition Proceedings of the Second International Conference on Body Area Networks BodyNets. pp. 14- ,(2007) , 10.4108/BODYNETS.2007.152
Shuoqi Li, Ying Lin, Sang H Son, John A Stankovic, Yuan Wei, None, Event Detection Services Using Data Service Middleware in Distributed Sensor Networks Telecommunication Systems. ,vol. 26, pp. 351- 368 ,(2004) , 10.1023/B:TELS.0000029046.79337.8F