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IJAMC
2010
102views more  IJAMC 2010»
13 years 8 months ago
QuON: a quad-tree-based overlay protocol for distributed virtual worlds
—Massively Multiplayer Online Games and Virtual Worlds are among the most popular applications on the Internet. As player numbers increase, the limits of the currently dominant c...
Helge Backhaus, Stephan Krause
IJCM
2010
108views more  IJCM 2010»
13 years 8 months ago
Lifting solutions of quasilinear convection-dominated problems
The steady state of the quasilinear convection-diffusion-reaction equation ut − (D(u) u) + b(u) u + c(u) = 0 (1) is studied. Depending on the ratio between convection and diff...
J. A. Ferreira, A. P. Mouro, P. Oliveira
IJCV
2010
206views more  IJCV 2010»
13 years 8 months ago
From Local Kernel to Nonlocal Multiple-Model Image Denoising
Abstract We review the evolution of the nonparametric regression modeling in imaging from the local Nadaraya-Watson kernel estimate to the nonlocal means and further to transform-d...
Vladimir Katkovnik, Alessandro Foi, Karen Egiazari...
IJON
2010
100views more  IJON 2010»
13 years 8 months ago
Automatic detection of onset and cessation of tree stem radius increase using dendrometer data
Dendrometers are devices, which measure continuously the stem radius of a tree. In this work, we studied the use of cumulative sum (CUSUM) charts for automatically and, thus, objec...
Mikko Korpela, Harri Mäkinen, Pekka Nöjd...
JAIR
2010
158views more  JAIR 2010»
13 years 8 months ago
A Survey of Paraphrasing and Textual Entailment Methods
Paraphrasing methods recognize, generate, or extract phrases, sentences, or longer natural language expressions that convey almost the same information. Textual entailment methods...
Ion Androutsopoulos, Prodromos Malakasiotis