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» Making Sense of Sensor Data
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AAAI
2008
13 years 11 months ago
AnalogySpace: Reducing the Dimensionality of Common Sense Knowledge
We are interested in the problem of reasoning over very large common sense knowledge bases. When such a knowledge base contains noisy and subjective data, it is important to have ...
Robert Speer, Catherine Havasi, Henry Lieberman
GLOBECOM
2009
IEEE
14 years 1 days ago
Compressed Sensing Reception of Bursty UWB Impulse Radio is Robust to Narrow-Band Interference
—We have recently proposed a novel receiver for Ultra-Wide-band Impulse-Radio communication in bursty applications like Wireless Sensor Networks. The receiver, based on the princ...
Anand Oka, Lutz H.-J. Lampe
ICES
2001
Springer
79views Hardware» more  ICES 2001»
14 years 1 months ago
Initial Experiments of Reconfigurable Sensor Adapted by Evolution
Missions to planets with unknown environmental condition, have recently been approached with new ideas, such as use of biology-inspired mechanisms for hardware sensor adaptation. I...
Didier Keymeulen, Ricardo Salem Zebulum, Adrian St...
TSP
2008
102views more  TSP 2008»
13 years 8 months ago
Bias Corrected PSD Estimation for an Adaptive Array With Moving Interference
We address the issue of computing power spectral density (PSD) estimates at the output of a beamforming sensor array in the presence of strong moving interference. It is shown that...
Brian D. Jeffs, Karl F. Warnick
DCOSS
2005
Springer
14 years 2 months ago
Multiple Controlled Mobile Elements (Data Mules) for Data Collection in Sensor Networks
Recent research has shown that using a mobile element to collect and carry data mechanically from a sensor network has many advantages over static multihop routing. We have an imp...
David Jea, Arun A. Somasundara, Mani B. Srivastava