Next century challenges: mobile networking for “Smart Dust”
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Wireless integrated network sensors
Communications of the ACM
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
GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Proceedings of the 7th annual international conference on Mobile computing and networking
GHT: a geographic hash table for data-centric storage
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Wireless sensor networks for habitat monitoring
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Geographic routing without location information
Proceedings of the 9th annual international conference on Mobile computing and networking
Multi-dimensional range queries in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
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
Poster abstract: spatial average of a continuous physical process in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
TAG: a Tiny AGgregation service for Ad-Hoc sensor networks
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Fine-grained network time synchronization using reference broadcasts
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Boundary estimation in sensor networks: theory and methods
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
Local Leader Election, Signal Strength Aware Flooding, and Routeless Routing
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 12 - Volume 13
SPASS: scalable and energy-efficient data acquisition in sensor databases
Proceedings of the 4th ACM international workshop on Data engineering for wireless and mobile access
An architecture for distributed wavelet analysis and processing in sensor networks
Proceedings of the 5th international conference on Information processing in sensor networks
Contour maps: monitoring and diagnosis in sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
The impact of quasi-equally spaced sensor layouts on field reconstruction
Proceedings of the 6th international conference on Information processing in sensor networks
Time synchronization methods for wireless sensor networks: A survey
Programming and Computing Software
Joint Routing and 2D Transform Optimization for Irregular Sensor Network Grids Using Wavelet Lifting
IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
IEEE/ACM Transactions on Networking (TON)
Towards a unified view on space and time in sensor networks
Computer Communications
Asymptotic behavior of random vandermonde matrices with entries on the unit circle
IEEE Transactions on Information Theory
The impact of quasi-equally spaced sensor topologies on signal reconstruction
ACM Transactions on Sensor Networks (TOSN)
Efficient skyline query processing in wireless sensor networks
Journal of Parallel and Distributed Computing
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Asymptotic analysis of multidimensional jittered sampling
IEEE Transactions on Signal Processing
Adaptive data collection in sensor networks
WD'09 Proceedings of the 2nd IFIP conference on Wireless days
IEA/AIE'10 Proceedings of the 23rd international conference on Industrial engineering and other applications of applied intelligent systems - Volume Part III
K2: a system for campaign deployments of wireless sensor networks
REALWSN'10 Proceedings of the 4th international conference on Real-world wireless sensor networks
Dispatching design for storage-centric wireless sensor networks
Journal of Combinatorial Optimization
Resilient estimation of synchronisation uncertainty through software clocks
International Journal of Critical Computer-Based Systems
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Wireless sensor networks have attracted attention from a diverse set of researchers, due to the unique combination of distributed, resource and data processing constraints. However, until now, the lack of real sensor network deployments have resulted in ad-hoc assumptions on a wide range of issues including topology characteristics and data distribution. As deployments of sensor networks become more widespread [1, 2], many of these assumptions need to be revisited.This paper deals with the fundamental issue of spatio-temporal irregularity in sensor networks We make the case for the existence of such irregular spatio-temporal sampling, and show that it impacts many performance issues in sensor networks. For instance, data aggregation schemes provide inaccurate results, compression efficiency is dramatically reduced, data storage skews storage load among nodes and incurs significantly greater routing overhead. To mitigate the impact of irregularity, we outline a spectrum of solutions. For data aggregation and compression, we propose the use of spatial interpolation of data (first suggested by Ganeriwal et al in [3] and temporal signal segmentation followed by alignment. To reduce the cost of data-centric storage and routing, we propose the use of virtualization, and boundary detection.