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TSP
2008
124views more  TSP 2008»
13 years 9 months ago
Robust Beamforming via Worst-Case SINR Maximization
Minimum variance beamforming, which uses a weight vector that maximizes the signal-to-interference-plus-noise ratio (SINR), is often sensitive to estimation error and uncertainty i...
Seung-Jean Kim, Alessandro Magnani, Almir Mutapcic...
ICASSP
2011
IEEE
13 years 1 months ago
Front-end feature transforms with context filtering for speaker adaptation
Feature-space transforms such as feature-space maximum likelihood linear regression (FMLLR) are very effective speaker adaptation technique, especially on mismatched test data. In...
Jing Huang, Karthik Visweswariah, Peder A. Olsen, ...
CVPR
2003
IEEE
14 years 11 months ago
Adaptive View-Based Appearance Models
We present a method for online rigid object tracking using an adaptive view-based appearance model. When the object's pose trajectory crosses itself, our tracker has bounded ...
Louis-Philippe Morency, Ali Rahimi, Trevor Darrell
DAC
1999
ACM
14 years 10 months ago
Noise-Aware Repeater Insertion and Wire-Sizing for On-Chip Interconnect Using Hierarchical Moment-Matching
Recently, several algorithms for interconnect optimization via repeater insertion and wire sizing have appeared based on the Elmore delay model. Using the Devgan noise metric [6] ...
Chung-Ping Chen, Noel Menezes
DAC
2004
ACM
14 years 10 months ago
Energy characterization of filesystems for diskless embedded systems
The need for low-power, small factor secondary storage device has led to the widespread use of flash memory in embedded systems. The energy consumption of processor and flash base...
Siddharth Choudhuri, Rabi N. Mahapatra