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BC
2010
163views more  BC 2010»
13 years 4 months ago
Action and behavior: a free-energy formulation
We have previously tried to explain perceptual inference and learning under a free-energy principle that pursues Helmholtz's agenda to understand the brain in terms of energy ...
Karl J. Friston, Jean Daunizeau, James Kilner, Ste...
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
TASLP
2010
167views more  TASLP 2010»
13 years 2 months ago
Broadband Source Localization From an Eigenanalysis Perspective
Abstract--Broadband source localization has several applications ranging from automatic video camera steering to target signal tracking and enhancement through beamforming. Consequ...
Mehrez Souden, Jacob Benesty, Sofiène Affes
TCAD
2010
97views more  TCAD 2010»
13 years 2 months ago
Technology Mapping and Clustering for FPGA Architectures With Dual Supply Voltages
Abstract--This paper presents a technology mapping algorithm for field-programmable gate array architectures with dual supply voltages (Vdds) for power optimization. This is done w...
Deming Chen, Jason Cong, Chen Dong, Lei He, Fei Li...
TCOS
2010
13 years 2 months ago
Green Secure Processors: Towards Power-Efficient Secure Processor Design
With the increasing wealth of digital information stored on computer systems today, security issues have become increasingly important. In addition to attacks targeting the softwar...
Siddhartha Chhabra, Yan Solihin