Sciweavers

1986 search results - page 350 / 398
» constraints 2006
Sort
View
COMCOM
2007
89views more  COMCOM 2007»
13 years 10 months ago
Convergence of periodic broadcasting and video-on-demand
Research on video-on-demand transmissions is essentially divided into periodic broadcasting methods and on-demand methods. Periodic broadcasting is aimed to schedule transmissions...
Juan Segarra, Vicent Cholvi
ITA
2006
163views Communications» more  ITA 2006»
13 years 10 months ago
Graph fibrations, graph isomorphism, and PageRank
PageRank is a ranking method that assigns scores to web pages using the limit distribution of a random walk on the web graph. A fibration of graphs is a morphism that is a local i...
Paolo Boldi, Violetta Lonati, Massimo Santini, Seb...
CSDA
2007
126views more  CSDA 2007»
13 years 10 months ago
A consistent nonparametric Bayesian procedure for estimating autoregressive conditional densities
This article proposes a Bayesian infinite mixture model for the estimation of the conditional density of an ergodic time series. A nonparametric prior on the conditional density ...
Yongqiang Tang, Subhashis Ghosal
CVIU
2007
157views more  CVIU 2007»
13 years 10 months ago
Camera calibration and light source orientation from solar shadows
In this paper, we describe a method for recovering camera parameters from perspective views of daylight shadows in a scene, given only minimal geometric information determined fro...
Xiaochun Cao, Hassan Foroosh
DKE
2007
90views more  DKE 2007»
13 years 10 months ago
On utilizing variables for specifying FDs in data-centric XML documents
We are interested in specifying functional dependencies (FDs) for data-centric XML documents (XML documents that are used mainly for data storage). FDs are a natural constraint. S...
Wai Yin Mok