10615 search results - page 2047 / 2123 » Dynamic topic models |
124
click to vote
CVPR
2006
IEEE
16 years 4 months ago
2006
IEEE
The paper describes a simple but robust framework for visual object tracking in a video sequence. Compared with the existing tracking techniques, our proposed tracking technique h...
129
click to vote
ECCV
2002
Springer
16 years 4 months ago
2002
Springer
The detection of people is one of the foremost problems for indexing, browsing and retrieval of video. The main difficulty is the large appearance variations caused by action, clot...
199
click to vote
ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
Abstract-- Most current information extraction (IE) approaches have considered only static text corpora, over which we typically have to apply IE only once. Many real-world text co...
221
click to vote
ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
Until recently, most data integration techniques involved central components, e.g., global schemas, to enable transparent access to heterogeneous databases. Today, however, with t...
202
click to vote
ICDE
2004
IEEE
16 years 3 months ago
2004
IEEE
Data integration over multiple heterogeneous data sources has become increasingly important for modern applications. The integrated data is usually stored in materialized views fo...