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116
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GLOBECOM
2009
IEEE
15 years 10 months ago
A Two-Stage Precoding Method Based on Interference Alignment for Interference Channel Systems
— It was shown by Cadambe and Jafar that the interference alignment (IA) algorithm achieves the theoretical bound on degrees of freedom (DOF) for interference channel systems. Ho...
Hakjea Sung, Seokhwan Park, Kyoung-Jae Lee, Inkyu ...
ICMCS
2006
IEEE
112views Multimedia» more  ICMCS 2006»
15 years 9 months ago
Minimum Phoneme Error based Filter Bank Analysis for Speech Recognition
In this paper the optimal filter-bank design method based on the Minimum Phone Error (MPE) criteria is investigated. We use Gaussian type filter bank for optimization and variou...
Hao Huang, Jie Zhu
168
Voted
SP
2008
IEEE
138views Security Privacy» more  SP 2008»
15 years 3 months ago
A performance tuning methodology with compiler support
We have developed an environment, based upon robust, existing, open source software, for tuning applications written using MPI, OpenMP or both. The goal of this effort, which inte...
Oscar Hernandez, Barbara M. Chapman, Haoqiang Jin
144
Voted
PVLDB
2010
117views more  PVLDB 2010»
15 years 2 months ago
Distance-Based Outlier Detection: Consolidation and Renewed Bearing
Detecting outliers in data is an important problem with interesting applications in a myriad of domains ranging from data cleaning to financial fraud detection and from network i...
Gustavo Henrique Orair, Carlos Teixeira, Ye Wang, ...
ISQED
2003
IEEE
121views Hardware» more  ISQED 2003»
15 years 9 months ago
Monolithic DC-DC Converter Analysis And Mosfet Gate Voltage Optimization
— The design of an efficient monolithic buck converter is presented in this paper. A low swing MOSFET gate drive technique is proposed that improves the efficiency characteristic...
Volkan Kursun, Siva Narendra, Vivek De, Eby G. Fri...