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2007
Tsinghua U.
15 years 9 months ago
Optimization of data prefetch helper threads with path-expression based statistical modeling
This paper investigates helper threads that improve performance by prefetching data on behalf of an application’s main thread. The focus is data prefetch helper threads that lac...
Tor M. Aamodt, Paul Chow
132
Voted
TCSV
2010
14 years 10 months ago
New Fourier-Statistical Features in RGB Space for Video Text Detection
In this paper, we propose new Fourier-Statistical Features (FSF) in RGB space for detecting text in video frames of unconstrained background, different fonts, different scripts and...
Palaiahnakote Shivakumara, Trung Quy Phan, Chew Li...
106
Voted
PPSN
2004
Springer
15 years 8 months ago
Ensemble Learning with Evolutionary Computation: Application to Feature Ranking
Abstract. Exploiting the diversity of hypotheses produced by evolutionary learning, a new ensemble approach for Feature Selection is presented, aggregating the feature rankings ext...
Kees Jong, Elena Marchiori, Michèle Sebag
CIIA
2009
15 years 4 months ago
Electronic Corpora: As Powerful Tools in Computational Linguistic Analyses
: Technology has emerged almost all the domains in our daily life. In computational linguistics, the uses of electronic corpora are very important. Nowadays it is possible to study...
Mohamed Grazib
140
Voted
RC
2007
148views more  RC 2007»
15 years 3 months ago
Computing Population Variance and Entropy under Interval Uncertainty: Linear-Time Algorithms
In statistical analysis of measurement results, it is often necessary to compute the range [V , V ] of the population variance V = 1 n · n i=1 (xi −E)2 (where E = 1 n · n i=1 ...
Gang Xiang, Martine Ceberio, Vladik Kreinovich