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125
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ICC
2007
IEEE
162views Communications» more  ICC 2007»
15 years 9 months ago
Application of Signal Space Diversity in BICM-ID over Cascaded Rayleigh Fading Channels
— Exploiting signal space diversity (SSD) to improve the error performance of communications systems over fading channels has been shown to be a very effective technique. The app...
Nghi H. Tran, Ha H. Nguyen, Tho Le-Ngoc
WIDM
2006
ACM
15 years 8 months ago
The GEON portal: accelerating knowledge discovery in the geosciences
Geoscience studies produce data from various observations, experiments, and simulations at an enormous rate. With proliferation of applications and data formats, the geoscience re...
Ullas Nambiar, Bertram Ludäscher, Kai Lin, Ch...
141
Voted
KDD
2004
ACM
159views Data Mining» more  KDD 2004»
15 years 8 months ago
Optimal randomization for privacy preserving data mining
Randomization is an economical and efficient approach for privacy preserving data mining (PPDM). In order to guarantee the performance of data mining and the protection of individ...
Michael Yu Zhu, Lei Liu
SIGIR
2003
ACM
15 years 7 months ago
Automatic ranking of retrieval systems in imperfect environments
The empirical investigation of the effectiveness of information retrieval (IR) systems requires a test collection, a set of query topics, and a set of relevance judgments made by ...
Rabia Nuray, Fazli Can
96
Voted
ISCAS
1999
IEEE
77views Hardware» more  ISCAS 1999»
15 years 6 months ago
A low-voltage translinear second-order quadrature oscillator
This paper describes the design of a low-voltage translinear second-order quadrature oscillator. The circuit is a direct implementation of a nonlinear second-order state-space desc...
Wouter A. Serdijn, J. Mulder, Michiel H. L. Kouwen...