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TASLP
2010
107views more  TASLP 2010»
13 years 2 months ago
A Robust Method to Extract Talker Azimuth Orientation Using a Large-Aperture Microphone Array
Knowing the orientation of a talker in the focal area of a large-aperture microphone array enables the development of better beamforming algorithms (to obtain higher-quality speech...
Avram Levi, Harvey F. Silverman
TON
2010
163views more  TON 2010»
13 years 2 months ago
Usage Patterns in an Urban WiFi Network
While WiFi was initially designed as a local-area access network, mesh networking technologies have led to increasingly expansive deployments of WiFi networks. In urban environment...
Mikhail Afanasyev, Tsuwei Chen, Geoffrey M. Voelke...
WH
2010
185views Healthcare» more  WH 2010»
13 years 2 months ago
Blood oxygen estimation from compressively sensed photoplethysmograph
In this work, we consider low power, wearable pulse oximeter sensors for ambulatory, remote vital signs monitoring applications. It is extremely important for such sensors to main...
Pawan K. Baheti, Harinath Garudadri, Somdeb Majumd...
HPCA
2011
IEEE
12 years 11 months ago
ACCESS: Smart scheduling for asymmetric cache CMPs
In current Chip-multiprocessors (CMPs), a significant portion of the die is consumed by the last-level cache. Until recently, the balance of cache and core space has been primari...
Xiaowei Jiang, Asit K. Mishra, Li Zhao, Ravishanka...
ICASSP
2011
IEEE
12 years 11 months ago
Topographic phase maps using iterative independent component analysis
In this study, we employed our recently developed iterative independent component analysis (iICA) procedure to measure single-trial EPs from auditory N100 recordings of 21 normal ...
Darshan Iyer, George Zouridakis