Sciweavers

976 search results - page 5 / 196
» Measuring and Predicting Object Importance
Sort
View
BMCBI
2007
80views more  BMCBI 2007»
13 years 8 months ago
A network perspective on the topological importance of enzymes and their phylogenetic conservation
Background: A metabolic network is the sum of all chemical transformations or reactions in the cell, with the metabolites being interconnected by enzyme-catalyzed reactions. Many ...
Wei-chung Liu, Wen-hsien Lin, Andrew J. Davis, Fer...
CVPR
2009
IEEE
2305views Computer Vision» more  CVPR 2009»
15 years 4 months ago
Visual tracking on the affine group via geometric particle filtering using optimal importance function
We propose a geometric method for visual tracking, in which the 2-D affine motion of a given object template is estimated in a video sequence by means of coordinateinvariant partic...
Junghyun Kwon (Seoul National University), Kyoung ...
ERSHOV
2006
Springer
14 years 3 days ago
On the Importance of Parameter Tuning in Text Categorization
Abstract. Text Categorization algorithms have a large number of parameters that determine their behaviour, whose effect is not easily predicted objectively or intuitively and may v...
Cornelis H. A. Koster, Jean Beney
ICC
2009
IEEE
138views Communications» more  ICC 2009»
14 years 3 months ago
Measuring Indoor Mobile Wireless Link Quality
—This paper investigates methods for link quality measurement of an indoor, time-varying wireless link. Link quality estimates are used for a number of higher-layer functions, in...
Andreas Wapf, Michael R. Souryal
POPL
1994
ACM
14 years 16 days ago
Reducing Indirect Function call Overhead in C++ Programs
Modern computer architectures increasingly depend on mechanisms that estimate future control flow decisions to increase performance. Mechanisms such as speculative execution and p...
Brad Calder, Dirk Grunwald