Directed diffusion: a scalable and robust communication paradigm for sensor networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A two-tier data dissemination model for large-scale wireless sensor networks
Proceedings of the 8th annual international conference on Mobile computing and networking
Computers and Intractability; A Guide to the Theory of NP-Completeness
Computers and Intractability; A Guide to the Theory of NP-Completeness
Power-efficient data dissemination in wireless sensor networks
Proceedings of the 3rd ACM international workshop on Data engineering for wireless and mobile access
Understanding packet delivery performance in dense wireless sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Taming the underlying challenges of reliable multihop routing in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
An evaluation of multi-resolution storage for sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Minimum-energy asynchronous dissemination to mobile sinks in wireless sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Energy Efficient Broadcast Routing in Static Ad Hoc Wireless Networks
IEEE Transactions on Mobile Computing
Energy-efficient surveillance system using wireless sensor networks
Proceedings of the 2nd international conference on Mobile systems, applications, and services
An analysis of a large scale habitat monitoring application
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Approximate Minimum-Energy Multicasting in Wireless Ad Hoc Networks
IEEE Transactions on Mobile Computing
Maximizing lifetime of sensor surveillance systems
IEEE/ACM Transactions on Networking (TON)
Data dissemination in autonomic wireless sensor networks
IEEE Journal on Selected Areas in Communications
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Recently, several storage-centric wireless sensor networks (WSNs) have been developed to store massive sensor data in the network. A crucial task of these networks is to disseminate useful information to the users at dynamic temporal resolutions. We formulate the problem of dynamic multi-resolution data dissemination in this paper. We propose a novel solution called the Minimum Incremental Dissemination Tree (MIDT) that includes an online tree construction algorithm with analytical performance bound and two lightweight tree adaptation heuristics for handling data requests with dynamic temporal resolutions. Our simulations show that MIDT outperforms several typical data dissemination schemes. The two tree adaptation heuristics can effectively maintain desirable energy efficiency of the dissemination tree while minimizing the tree adaption overhead under representative traffic patterns in WSNs.