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ICIP
2004
IEEE
14 years 6 months ago
Palette reordering under an exponential power distribution model of prediction residuals
Palette reordering is one of the most effective approaches for improving the compression of color-indexed images. Recently, a theoretically motivated modification of a reordering ...
António J. R. Neves, Armando J. Pinho
CVPR
2006
IEEE
14 years 7 months ago
Escaping local minima through hierarchical model selection: Automatic object discovery, segmentation, and tracking in video
Recently, the generative modeling approach to video segmentation has been gaining popularity in the computer vision community. For example, the flexible sprites framework has been...
Nebojsa Jojic, John M. Winn, Larry Zitnick
EMNLP
2009
13 years 3 months ago
Automatically Evaluating Content Selection in Summarization without Human Models
We present a fully automatic method for content selection evaluation in summarization that does not require the creation of human model summaries. Our work capitalizes on the assu...
Annie Louis, Ani Nenkova
WOWMOM
2009
ACM
128views Multimedia» more  WOWMOM 2009»
13 years 11 months ago
A queuing modeling approach for Load-Aware Route Selection in heterogeneous mesh networks
Wireless mesh networks are primarily used to provide Internet access by sharing the Internet connections of a limited number of gateways. If traffic is routed in the mesh without...
Raffaele Bruno, Marco Conti, Antonio Pinizzotto
CSDA
2008
110views more  CSDA 2008»
13 years 5 months ago
Computing and using residuals in time series models
The most often used approaches to obtaining and using residuals in applied work with time series models, are unified and documented with both partially-known and new features. Spe...
José Alberto Mauricio