641 search results - page 7 / 129 » Effective Change Detection Using Sampling |
WEBDB
2007
Springer
14 years 3 months ago
2007
Springer
Due to resource constraints, search engines usually have difficulties keeping the local database completely synchronized with the Web. To detect as many changes as possible, the ...
ETT
2002
13 years 8 months ago
2002
In this paper, a method is presented for the efficient estimation of rare-event (buffer overflow) probabilities in queueing networks using importance sampling. Unlike previously pr...
ICIP
1999
IEEE
14 years 10 months ago
1999
IEEE
This paper presents a novel algorithm for wipe scene change detection in video sequences. In the proposed scheme, each image in the sequence is mapped to a reduced image. Then we ...
ICPR
2010
IEEE
13 years 7 months ago
2010
IEEE
Speaker change detection is most commonly done by statistically determining whether the two adjacent segments of a speech stream are significantly different or not. In this paper, ...
ICMCS
2007
IEEE
14 years 3 months ago
2007
IEEE
We present a novel genre-independent SVM framework for detecting scene changes in broadcast video. Our framework works on content from a diverse range of genres by allowing sets o...