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CORR
2011
Springer
192views Education» more  CORR 2011»
14 years 4 months ago
Distribution-Independent Evolvability of Linear Threshold Functions
Valiant’s (2007) model of evolvability models the evolutionary process of acquiring useful functionality as a restricted form of learning from random examples. Linear threshold ...
Vitaly Feldman
MBEC
2011
198views more  MBEC 2011»
14 years 4 months ago
Clinically oriented real-time monitoring of the individual's risk for deep tissue injury
Spinal cord injury patients are under daily risk for developing deep tissue injury which is a severe pressure ulcer that initiates in soft tissues at the bones’ proximity. We aim...
Sigal Portnoy, Nicolas Vuillerme, Yohan Payan, Ami...
TIP
2011
123views more  TIP 2011»
14 years 4 months ago
Spatial Sparsity-Induced Prediction (SIP) for Images and Video: A Simple Way to Reject Structured Interference
We propose a prediction technique that is geared toward forming successful estimates of a signal based on a correlated anchor signal that is contaminated with complex interference...
Gang Hua, Onur G. Guleryuz
85
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TIT
2011
134views more  TIT 2011»
14 years 4 months ago
Estimating Heavy-Tail Exponents Through Max Self-Similarity
: In this paper, a novel approach to the problem of estimating the heavy–tail exponent α > 0 of a distribution is proposed. It is based on the fact that block–maxima of siz...
Stilian Stoev, George Michailidis, Murad S. Taqqu
TMC
2011
151views more  TMC 2011»
14 years 4 months ago
Flexible Broadcasting of Scalable Video Streams to Heterogeneous Mobile Devices
—We study the scalable video broadcasting problem in mobile TV broadcast networks, where each TV channel is encoded into a scalable video stream with multiple layers, and several...
Cheng-Hsin Hsu, Mohamed Hefeeda