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CORR
2010
Springer
236views Education» more  CORR 2010»
14 years 6 months ago
Precise, Scalable and Online Request Tracing for Multi-tier Services of Black Boxes
As more and more multi-tier services are developed from commercial off-the-shelf components or heterogeneous middleware without source code available, both developers and administr...
Bo Sang, Jianfeng Zhan, Zhihong Zhang, Lei Wang, D...
CORR
2010
Springer
171views Education» more  CORR 2010»
14 years 6 months ago
Online Learning in Opportunistic Spectrum Access: A Restless Bandit Approach
We consider an opportunistic spectrum access (OSA) problem where the time-varying condition of each channel (e.g., as a result of random fading or certain primary users' activ...
Cem Tekin, Mingyan Liu
TIM
2010
148views Education» more  TIM 2010»
14 years 6 months ago
Measurement of Heart Rate Variability Using an Oscillometric Blood Pressure Monitor
Abstract--We apply the maximal overlap discrete wavelet transform (MODWT)-based spectral density estimation method to measure heart rate variability (HRV) from short-duration pulse...
S. Ahmad, Miodrag Bolic, Hilmi R. Dajani, Voicu Gr...
TIT
2010
146views Education» more  TIT 2010»
14 years 6 months ago
Cooperation with an untrusted relay: a secrecy perspective
We consider the communication scenario where a source-destination pair wishes to keep the information secret from a relay node despite wanting to enlist its help. For this scenario...
Xiang He, Aylin Yener
TIT
2010
110views Education» more  TIT 2010»
14 years 6 months ago
Error rates of the maximum-likelihood detector for arbitrary constellations: convex/concave behavior and applications
Motivated by a recent surge of interest in convex optimization techniques, convexity/concavity properties of error rates of the maximum likelihood detector operating in the AWGN ch...
Sergey Loyka, Victoria Kostina, François Ga...