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» On the correlation of binary sequences
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ICDE
2010
IEEE
211views Database» more  ICDE 2010»
15 years 4 months ago
ROX: The robustness of a run-time XQuery optimizer against correlated data
— We demonstrate ROX, a run-time optimizer of XQueries, that focuses on finding the best execution order of XPath steps and relational joins in an XQuery. The problem of join or...
Riham Abdel Kader, Peter A. Boncz, Stefan Manegold...
ISCA
2009
IEEE
150views Hardware» more  ISCA 2009»
15 years 4 months ago
Stream chaining: exploiting multiple levels of correlation in data prefetching
Data prefetching has long been an important technique to amortize the effects of the memory wall, and is likely to remain so in the current era of multi-core systems. Most prefetc...
Pedro Diaz, Marcelo Cintra
GLOBECOM
2007
IEEE
15 years 1 months ago
Complex Nakagami Channel Simulator with Accurate Phase and Auto-Correlation Properties
Accurate and systematic channel simulation technique is critical for performance verification of digital transceiver design over wireless channels. Despite the abundant results on ...
Yao Ma, Dongbo Zhang
ICMCS
1997
IEEE
97views Multimedia» more  ICMCS 1997»
15 years 2 months ago
An Objective Approach to Assessing Relative Perceptual Quality of MPEG-Encoded Video Sequences
A novel objective approach to assessing the relative perceptual quality of MPEG-encoded video sequences is presented. Quality comparison of the original and filtered MPEG-encoded ...
Lee Wang, Ranga S. Ramanujan, James A. Newhouse, M...
RECOMB
2006
Springer
15 years 10 months ago
Improving Prediction of Zinc Binding Sites by Modeling the Linkage Between Residues Close in Sequence
Abstract. We describe and empirically evaluate machine learning methods for the prediction of zinc binding sites from protein sequences. We start by observing that a data set consi...
Sauro Menchetti, Andrea Passerini, Paolo Frasconi,...