Dynamic Operator Replacement in Sensor Networks

Strübe M, Daum M, Kapitza R, Villanueva F, Dreßler F (2010)

Publication Type: Conference contribution

Publication year: 2010

Edited Volumes: 2010 IEEE 7th International Conference on Mobile Adhoc and Sensor Systems, MASS 2010

Pages Range: 748-750

Conference Proceedings Title: 7th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS 2010), Demo Session

Event location: San Francisco, CA, USA

ISBN: 978-1-4244-7488-2

URI: http://www4.informatik.uni-erlangen.de/~morty/paper/2010_MASS.pdf

DOI: 10.1109/MASS.2010.5663821

Abstract

We present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techniques that define and optimize the distribution of queries and their operators. We anticipate a high degree of dynamics in the network, which can for example be expected in the case of wildlife monitoring applications. The distribution of operators to individual nodes demands system level capabilities not available in current sensor node operating systems. In particular, we present a system for seamless and on demand operator migration between sensor nodes. Our framework, which we implemented for Contiki running on TelosB nodes, supports stateful module migration including selected parts of the code and data sections. ©2010 IEEE.

Authors with CRIS profile

Moritz Strübe Lehrstuhl für Informatik 4 (Verteilte Systeme und Betriebssysteme) Michael Daum Chair for Computer Science 6 (Data Management) Rüdiger Kapitza Lehrstuhl für Informatik 4 (Verteilte Systeme und Betriebssysteme) Falko Dreßler Technische Fakultät

Involved external institutions

Universidad de Castilla-La Mancha (UCLM) ES Spain (ES)

How to cite

APA:

Strübe, M., Daum, M., Kapitza, R., Villanueva, F., & Dreßler, F. (2010). Dynamic Operator Replacement in Sensor Networks. In 7th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS 2010), Demo Session (pp. 748-750). San Francisco, CA, USA.

MLA:

Strübe, Moritz, et al. "Dynamic Operator Replacement in Sensor Networks." Proceedings of the 7th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS), San Francisco, CA, USA 2010. 748-750.

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