1021 search results - page 41 / 205 » The Effectiveness of Concept Based Search for Video Retrieva... |
CORR
2004
Springer
13 years 7 months ago
2004
Springer
We are developing a cross-media information retrieval system, in which users can view specific segments of lecture videos by submitting text queries. To produce a text index, the ...
SIGIR
2009
ACM
14 years 2 months ago
2009
ACM
Crawl selection policy has a direct influence on Web search effectiveness, because a useful page that is not selected for crawling will also be absent from search results. Yet th...
ISMIR
2005
Springer
14 years 1 months ago
2005
Springer
Audio search algorithms have reached a degree of speed and accuracy that allows them to search efficiently within large databases of audio. For speed, algorithms generally depend...
READING
2004
Springer
14 years 29 days ago
2004
Springer
Document Transformation techniques have been studied for decades. In this paper, a new approach for a significant improvement is presented based on using a new query expansion met...
SAMT
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Content based multimedia retrieval systems have been proposed to allow for automatic and efficient indexing and retrieval of the increasing amount of audiovisual data (im...