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APJOR
2010
131views more  APJOR 2010»
14 years 10 months ago
Metric-Preserving Reduction of Earth Mover's Distance
Earth mover's distance (EMD for short) is a perceptually meaningful dissimilarity measure between histograms. The computation of EMD reduces to a network flow optimization pro...
Yuichi Takano, Yoshitsugu Yamamoto
VLDB
1994
ACM
118views Database» more  VLDB 1994»
15 years 1 months ago
Query Optimization by Predicate Move-Around
A new type of optimization, called predicate move-around, ia introduced. It is shown how this optimization `considerably improvea the efficiency of evaluating SQL queries that hav...
Alon Y. Levy, Inderpal Singh Mumick, Yehoshua Sagi...
FPL
2010
Springer
180views Hardware» more  FPL 2010»
14 years 7 months ago
A Karatsuba-Based Montgomery Multiplier
Abstract--Modular multiplication of long integers is an important building block for cryptographic algorithms. Although several FPGA accelerators have been proposed for large modul...
Gary Chun Tak Chow, Ken Eguro, Wayne Luk, Philip L...
IJDMB
2007
114views more  IJDMB 2007»
14 years 9 months ago
A parallel edge-betweenness clustering tool for Protein-Protein Interaction networks
: The increasing availability of protein-protein interaction graphs (PPI) requires new efficient tools capable of extracting valuable biological knowledge from these networks. Amon...
Qiaofeng Yang, Stefano Lonardi
ISCAS
2002
IEEE
195views Hardware» more  ISCAS 2002»
15 years 2 months ago
A low-power, low-noise CMOS amplifier for neural recording applications
There is a need among scientists and clinicians for lownoise, low-power biosignal amplifiers capable of amplifying signals in the mHz to kHz range while rejecting large dc offsets...
Reid R. Harrison