Data mining: concepts and techniques
Data mining: concepts and techniques
An architecture for building self-configurable systems
MobiHoc '00 Proceedings of the 1st ACM international symposium on Mobile ad hoc networking & computing
TEEN: ARouting Protocol for Enhanced Efficiency in Wireless Sensor Networks
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
An efficient distributed algorithm for constructing small dominating sets
Distributed Computing - Special issue: Selected papers from PODC '01
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Scalable object-tracking through unattended techniques (SCOUT)
ICNP '00 Proceedings of the 2000 International Conference on Network Protocols
Issues in routing for large and dynamic networks
Issues in routing for large and dynamic networks
Taming the underlying challenges of reliable multihop routing in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Multi-dimensional range queries in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Versatile low power media access for wireless sensor networks
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Integrating concurrency control and energy management in device drivers
Proceedings of twenty-first ACM SIGOPS symposium on Operating systems principles
Towards a versatile problem diagnosis infrastructure for largewireless sensor networks
OTM'07 Proceedings of the 2007 OTM Confederated international conference on On the move to meaningful internet systems - Volume Part II
Data dissemination in wireless sensor networks with network coding
EURASIP Journal on Wireless Communications and Networking - Special issue on network coding for wireless networks
A case for hierarchical routing in low-power wireless embedded networks
ACM Transactions on Sensor Networks (TOSN)
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Multi-hop cluster hierarchy has been presented as an organization for large wireless sensor networks (WSNs) that can provide scalable routing, data aggregation, and querying. In this paper, we revisit the fundamental problem of maintenance of such a hierarchy. To this end, we observe that, due to tightly coupling their operation with the topology of the hierarchy, existing state-of-the-art cluster hierarchy maintenance protocols may not necessarily be efficient. Based on our observations, we make a case for a novel gossip-based hierarchy maintenance protocol that decouples its operation from the hierarchy topology. Through experiments with actual embedded implementations we have developed, we confirm that our protocol can outperform the existing state-of-the-art solutions by a few factors in terms of both the energy consumption and the latency of bootstrapping and recovering the hierarchy.