1159 search results - page 190 / 232 » Effect of segmentation method on video retrieval performance |
JISE
2007
14 years 9 months ago
2007
Query expansion is extensively applied in information retrieval systems, such as search engines. Most conventional approaches to query expansion have been developed based on textua...
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CVPR
2012
IEEE
13 years 6 days ago
2012
IEEE
In this paper we propose a robust object tracking algorithm using a collaborative model. As the main challenge for object tracking is to account for drastic appearance change, we ...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
The paper describes some innovations related to the ongoing work on the GSA prototype, an integrated information retrieval agent. In order to improve the original system effective...
IRAL
2003
ACM
15 years 3 months ago
2003
ACM
In this work, we propose a new method for extracting user preferences from a few documents that might interest users. For this end, we first extract candidate terms and choose a n...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
Currently an abundance of historical manuscripts, journals, and scientific notes remain largely unaccessible in library archives. Manual transcription and publication of such docu...