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IDEAS
2006
IEEE
180views Database» more  IDEAS 2006»
13 years 11 months ago
SURCH: Distributed Aggregation over Wireless Sensor Networks
In this paper, we present SURCH, a novel decentralized algorithm for efficient processing of queries generated in sensor networks. Unlike existing techniques, SURCH is fully dist...
Xingbo Yu, Sharad Mehrotra, Nalini Venkatasubraman...
FSR
2003
Springer
251views Robotics» more  FSR 2003»
13 years 10 months ago
Distributed Search and Rescue with Robot and Sensor Teams
We develop a network of distributed mobile sensor systems as a solution to the emergency response problem. The mobile sensors are inside a building and they form a connected ad-ho...
George Kantor, Sanjiv Singh, Ronald A. Peterson, D...
AICCSA
2006
IEEE
168views Hardware» more  AICCSA 2006»
13 years 11 months ago
Power Efficient Algorithms for Computing Fast Fourier Transform over Wireless Sensor Networks
Collaborative signal processing is one of the most promising applications that are currently being investigated for sensor networks. In this paper, we use FFT computation as a veh...
Turkmen Canli, Ajay K. Gupta, Ashfaq A. Khokhar
GLOBECOM
2007
IEEE
13 years 12 months ago
Sigma-Delta ADC Based Distributed Detection in Wireless Sensor Networks
Abstract—In the existing works on distributed detection in sensor networks, local sensor nodes either quantize the observation or directly scale the analog observation and then t...
Dimeng Wang, Shuangqing Wei, Guoxiang Gu
INFOCOM
2009
IEEE
14 years 6 days ago
FDAC: Toward Fine-Grained Distributed Data Access Control in Wireless Sensor Networks
—Distributed sensor data storage and retrieval has gained increasing popularity in recent years for supporting various applications. While distributed architecture enjoys a more ...
Shucheng Yu, Kui Ren, Wenjing Lou