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» On the Sensitivity of Sensor Network Simulations
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TWC
2010
14 years 7 months ago
Robustness analysis and new hybrid algorithm of wideband source localization for acoustic sensor networks
Wideband source localization using acoustic sensor networks has been drawing a lot of research interest recently in wireless communication applications, such as cellular handset lo...
Kun Yan, Hsiao-Chun Wu, S. Sitharama Iyengar
TMC
2011
1105views more  TMC 2011»
14 years 7 months ago
A Privacy-Preserving Location Monitoring System for Wireless Sensor Networks
—Monitoring personal locations with a potentially untrusted server poses privacy threats to the monitored individuals. To this end, we propose a privacy-preserving location monit...
Chi-Yin Chow, Mohamed F. Mokbel, Tian He
SIGMOD
2005
ACM
106views Database» more  SIGMOD 2005»
16 years 26 days ago
Tributaries and Deltas: Efficient and Robust Aggregation in Sensor Network Streams
Existing energy-efficient approaches to in-network aggregation in sensor networks can be classified into two categories, tree-based and multi-path-based, with each having unique s...
Amit Manjhi, Suman Nath, Phillip B. Gibbons
106
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EWSN
2010
Springer
15 years 9 months ago
Querying Dynamic Wireless Sensor Networks with Non-revisiting Random Walks
The simplicity and low-overhead of random walks have made them a popular querying mechanism for Wireless Sensor Networks. However, most of the related work is of theoretical nature...
Marco Zuniga, Chen Avin, Manfred Hauswirth
TMC
2012
13 years 3 months ago
Compressed-Sensing-Enabled Video Streaming for Wireless Multimedia Sensor Networks
—This article1 presents the design of a networked system for joint compression, rate control and error correction of video over resource-constrained embedded devices based on the...
Scott Pudlewski, Arvind Prasanna, Tommaso Melodia