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» Making Sense of Sensor Data
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AAAI
2008
15 years 8 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
15 years 9 months 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»
15 years 10 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»
15 years 5 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
15 years 11 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