1159 search results - page 211 / 232 » Effect of segmentation method on video retrieval performance |
JCST
2008
14 years 9 months ago
2008
In Chinese, phrases and named entities play a central role in information retrieval. Abbreviations, however, make keyword-based approaches less effective. This paper presents an em...
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ISCI
2011
14 years 4 months ago
2011
—Ranking plays important roles in contemporary Internet and vertical search engines. Among existing ranking algorithms, link analysis based algorithms have been proved as effecti...
ICTAI
2009
IEEE
14 years 7 months ago
2009
IEEE
Radiation is often used in prostate cancer treatments. Radiotherapy treatment planning is a complex decision making process. In order to make a patient well, the oncologist has to...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
Recognition of a person from gait has been a recent focus in computer vision. It is one biometric source that can be acquired at a distance. At this nascent stage of gait recognit...
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
Nonnegative matrix factorization (NMF) has been shown to be an efficient clustering tool. However, NMF`s batch nature necessitates recomputation of whole basis set for new samples...