Sciweavers

1341 search results - page 153 / 269
» Periods in Extensions of Words
Sort
View
IIE
2006
108views more  IIE 2006»
15 years 20 days ago
The IOI is (not) a Science Olympiad
Abstract. The International Olympiad in Informatics (IOI) aspires to be a science olympiad alongside such international olympiads in mathematics, physics, chemistry, and biology. I...
Tom Verhoeff
90
Voted
IJON
2006
54views more  IJON 2006»
15 years 20 days ago
Self-organization of hierarchical visual maps with feedback connections
Visual areas in primates are known to have reciprocal connections. While the feedforward bottom-up processing of visual information has been studied extensively for decades, littl...
Yiu-Fai Sit, Risto Miikkulainen
CSDA
2007
159views more  CSDA 2007»
15 years 19 days ago
Multivariate out-of-sample tests for Granger causality
A time series is said to Granger cause another series if it has incremental predictive power when forecasting it. While Granger causality tests have been studied extensively in th...
Sarah Gelper, Christophe Croux
CSDA
2007
105views more  CSDA 2007»
15 years 19 days ago
Joint segmentation of wind speed and direction using a hierarchical model
The problem of detecting changes in wind speed and direction is considered. Bayesian priors, with various degrees of certainty, are used to represent relationships between the two...
Nicolas Dobigeon, Jean-Yves Tourneret
MANSCI
2008
102views more  MANSCI 2008»
15 years 19 days ago
Revenue Management of Callable Products
We introduce callable products into a finite-capacity, two-period sales or booking process where low-fare customers book first. A callable product is a unit of capacity sold at th...
Guillermo Gallego, S. G. Kou, Robert Phillips