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» A Frequency Domain Technique for Range Data Registration
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VLDB
2000
ACM
229views Database» more  VLDB 2000»
14 years 9 days ago
Local Dimensionality Reduction: A New Approach to Indexing High Dimensional Spaces
Many emerging application domains require database systems to support efficient access over highly multidimensional datasets. The current state-of-the-art technique to indexing hi...
Kaushik Chakrabarti, Sharad Mehrotra
CVPR
2009
IEEE
15 years 3 months ago
Co-training with Noisy Perceptual Observations
Many perception and multimedia indexing problems involve datasets that are naturally comprised of multiple streams or modalities for which supervised training data is only sparsely...
Ashish Kapoor, Chris Mario Christoudias, Raquel Ur...
DAC
2006
ACM
14 years 2 months ago
Modeling and minimization of PMOS NBTI effect for robust nanometer design
Negative bias temperature instability (NBTI) has become the dominant reliability concern for nanoscale PMOS transistors. In this paper, a predictive model is developed for the deg...
Rakesh Vattikonda, Wenping Wang, Yu Cao
ISCAS
1999
IEEE
129views Hardware» more  ISCAS 1999»
14 years 1 months ago
A tunable triode-MOSFET transconductor and its application to gm-C filters
A linear, tunable CMOS transconductance stage is introduced. Drain voltage of the input transistor operating in triode region is settled by a regulation loop and a first-order lin...
Jader A. De Lima, C. Dualibe
ISCAS
2011
IEEE
217views Hardware» more  ISCAS 2011»
13 years 13 days ago
A 6.25 MHz BW 8-OSR fifth-order single-stage sigma-delta ADC
— A switched-capacitor single-stage sigma-delta ADC with a fifth-order modulator is proposed. The proposed sigmadelta ADC employs feed-forward architecture with oversampling rati...
Chang-Seob Shin, Min-Ho Yoon, Kang-Il Cho, Young-J...