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» From Effect to Effectiveness: The Missing Research Questions
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ICASSP
2008
IEEE
16 years 1 months ago
Finding needles in noisy haystacks
The theory of compressed sensing shows that samples in the form of random projections are optimal for recovering sparse signals in high-dimensional spaces (i.e., finding needles ...
Rui M. Castro, Jarvis Haupt, Robert Nowak, Gil M. ...
ICC
2008
IEEE
127views Communications» more  ICC 2008»
16 years 1 months ago
On the Devolution of Large-Scale Sensor Networks in the Presence of Random Failures
—In battery-constrained large-scale sensor networks, nodes are prone to random failures due to various reasons, such as energy depletion and hostile environment. Random failures ...
Fei Xing, Wenye Wang
IPPS
2007
IEEE
16 years 27 days ago
Distributed, Reliable Restoration Techniques using Wireless Sensor Devices
Wireless sensor networks are small, inexpensive and flexible computational platforms, that have found popular applications in various areas including environmental monitoring, he...
Yannis Drougas, Vana Kalogeraki
ISMIR
2005
Springer
151views Music» more  ISMIR 2005»
16 years 3 days ago
Markov Random Fields and Maximum Entropy Modeling for Music Information Retrieval
Music information retrieval is characterized by a number of various user information needs. Systems are being developed that allow searchers to find melodies, rhythms, genres, an...
Jeremy Pickens, Costas S. Iliopoulos
ICAT
2003
IEEE
15 years 12 months ago
In virtual reality, which way is up?
Virtual reality is often used to simulate environments in which the direction of up is not aligned with the normal direction of gravity or the body. How effective are these enviro...
Heather Jenkin, Richard Dyde, Michael Jenkin, Laur...