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ISCAS
2006
IEEE
70views Hardware» more  ISCAS 2006»
15 years 3 months ago
Quadrature mismatch shaping with a complex, tree structured DAC
— Quadrature Σ∆ ADCs require a feedback path for both the I and the Q part of the complex feedback signal. If two separated multibit feedback DACs are used, mismatch among the...
Stijn Reekmans, Jeroen De Maeyer, Pieter Rombouts,...
ICML
2004
IEEE
15 years 3 months ago
Active learning using pre-clustering
The paper is concerned with two-class active learning. While the common approach for collecting data in active learning is to select samples close to the classification boundary,...
Hieu Tat Nguyen, Arnold W. M. Smeulders
ITCC
2002
IEEE
15 years 2 months ago
Taxonomy-based Adaptive Web Search Method
Current crawler-based search engines usually return a long list of search results containing a lot of noise documents. By indexing collected documents on topic path in taxonomy, t...
Said Mirza Pahlevi, Hiroyuki Kitagawa
DIS
1999
Springer
15 years 2 months ago
Discovery of a Set of Nominally Conditioned Polynomials
: This paper shows that a connectionist law discovery method called RF5X can discover a law in the form of a set of nominally conditioned polynomials, from data containing both nom...
Ryohei Nakano, Kazumi Saito
VTS
1996
IEEE
112views Hardware» more  VTS 1996»
15 years 2 months ago
Optimal voltage testing for physically-based faults
In this paper we investigate optimal voltage testing approaches for physically-based faults in CMOS circuits. We describe the general nature of the problem and then focus on two f...
Yuyun Liao, D. M. H. Walker