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PPOPP
1997
ACM
15 years 10 months ago
Shared Memory Performance Profiling
This paper describes a new approach to finding performance bottlenecks in shared-memory parallel programs and its embodiment in the Paradyn Parallel Performance Tools running with...
Zhichen Xu, James R. Larus, Barton P. Miller
JMLR
2006
107views more  JMLR 2006»
15 years 6 months ago
Bounds for the Loss in Probability of Correct Classification Under Model Based Approximation
In many pattern recognition/classification problem the true class conditional model and class probabilities are approximated for reasons of reducing complexity and/or of statistic...
Magnus Ekdahl, Timo Koski
180
Voted
PUC
2006
133views more  PUC 2006»
15 years 6 months ago
Reality mining: sensing complex social systems
We introduce a system for sensing complex social systems with data collected from 100 mobile phones over the course of 9 months. We demonstrate the ability to use standard Bluetoot...
Nathan Eagle, Alex Pentland
158
Voted
BMVC
2010
15 years 4 months ago
Pairwise Macropixel Comparison Can Work at Least as Well as Advanced Holistic Algorithms for Face Recognition
It is well known that, due to illumination effects and the registration/alignment problem, it does not make sense to compare the "values" of two single-pixels for face r...
Liang Chen
INTERSPEECH
2010
15 years 1 months ago
Verifying pronunciation dictionaries using conflict analysis
We describe a new language-independent technique for automatically identifying errors in an electronic pronunciation dictionary by analyzing the source of conflicting patterns dir...
Marelie H. Davel, Febe de Wet