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Self-Organizing and Self-Stabilizing Role Assignment in Sensor/Actuator Networks
Citation key Weisetal:2006:SOSSRole
Author Torben Weis and Helge Parzyjegla and Michael A. Jaeger and Gero Mühl
Title of Book The 8th International Symposium on Distributed Objects and Applications (DOA 2006)
Pages 1807–1824
Year 2006
ISBN 978-3-540-48274-1
DOI 10.1007/11914952_52
Address Montpellier, France
Volume 4276
Month oct
Editor Robert Meersman and Zahir Tari
Publisher Springer
Series LNCS
Abstract Developing distributed applications for sensor/actuator networks is challenging, particularly, with regard to unreliable nodes and communication links. Splitting applications into roles eases the development significantly but presumes a reliable role management that autonomously assigns roles to devices depending on their capabilities. In this paper, we present a self-organizing and self-stabilizing role assignment mechanism as an integral part of a light-weight, flexible middleware. The deployed algorithms tolerate the addition and removal of devices at runtime and are also able to recover from any transient fault. Considering that resources are restricted on many devices, we analyze the proposed algorithms with respect to communication overhead, memory usage, and stabilization time.
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