569 search results - page 45 / 114 » Dynamic Factor Graphs for Time Series Modeling |
ICDE
2011
IEEE
13 years 12 days ago
2011
IEEE
— Although efficient processing of probabilistic databases is a well-established field, a wide range of applications are still unable to benefit from these techniques due to t...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
This paper presents an algorithm for recovering the globally optimal 2D human figure detection using a loopy graph model. This is computationally challenging because the time comp...
WWW
2010
ACM
13 years 8 months ago
2010
ACM
Popularity of content in social media is unequally distributed, with some items receiving a disproportionate share of attention from users. Predicting which newly-submitted items ...
WSDM
2012
ACM
12 years 4 months ago
2012
ACM
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
CSDA
2006
13 years 8 months ago
2006
It is difficult to find an existing single model which is able to simultaneously model exceedances over thresholds in multivariate financial time series. A new modeling approach, ...