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
Directed diffusion for wireless sensor networking
IEEE/ACM Transactions on Networking (TON)
Data-centric storage in sensornets
ACM SIGCOMM Computer Communication Review
Dimensions: why do we need a new data handling architecture for sensor networks?
ACM SIGCOMM Computer Communication Review
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
TAG: a Tiny AGgregation service for ad-hoc sensor networks
ACM SIGOPS Operating Systems Review - OSDI '02: Proceedings of the 5th symposium on Operating systems design and implementation
Data-centric storage in sensornets with GHT, a geographic hash table
Mobile Networks and Applications
Data-gathering wireless sensor networks: organization and capacity
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Wireless 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
The Cougar Project: a work-in-progress report
ACM SIGMOD Record
Energy-conserving data placement and asynchronous multicast in wireless sensor networks
Proceedings of the 1st international conference on Mobile systems, applications and services
PRESTO: a predictive storage architecture for sensor networks
HOTOS'05 Proceedings of the 10th conference on Hot Topics in Operating Systems - Volume 10
The capacity of wireless networks
IEEE Transactions on Information Theory
IEEE Journal on Selected Areas in Communications
Cache placement in sensor networks under an update cost constraint
Journal of Discrete Algorithms
Information fusion for wireless sensor networks: Methods, models, and classifications
ACM Computing Surveys (CSUR)
An Information Theoretic Framework for Field Monitoring Using Autonomously Mobile Sensors
DCOSS '08 Proceedings of the 4th IEEE international conference on Distributed Computing in Sensor Systems
Performance evaluations of data-centric information retrieval schemes for DTNs
Computer Networks: The International Journal of Computer and Telecommunications Networking
Geographic and energy-aware routing in Wireless Sensor Networks
International Journal of Ad Hoc and Ubiquitous Computing
Secure multidimensional range queries in sensor networks
Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing
Optimization on Data Object Compression and Replication in Wireless Multimedia Sensor Networks
DASFAA '09 Proceedings of the 14th International Conference on Database Systems for Advanced Applications
Achieving optimal data storage position in wireless sensor networks
Computer Communications
Multi-round sensor deployment for guaranteed barrier Coverage
INFOCOM'10 Proceedings of the 29th conference on Information communications
SafeQ: secure and efficient query processing in sensor networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
Analysis and performance study for coordinated hierarchical cache placement strategies
Computer Communications
Journal of Network and Computer Applications
Privacy- and integrity-preserving range queries in sensor networks
IEEE/ACM Transactions on Networking (TON)
International Journal of Sensor Networks
Hi-index | 0.00 |
Data storage has become a important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. This paper introduces storage nodes to store the data collected from the sensors in their proximities. The storage nodes alleviate the heavy load of transmitting all the data to a central place for archiving and reduce the communicatio cost induced by the network query. This paper considers the storage node placement problem aiming to minimize the total energy cost for gathering data to the storage nodes and replying queries. We examine deterministic placement of storage odes and present optimal algorithms based on dy amic programming. Further, we give stochastic analysis for random deployment and conduct simulatio evaluatio for both deterministic and random placements of storage nodes.