2828 search results - page 223 / 566 » Multimedia information retrieval from recorded presentations |
186
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Relevance Feedback is an important way to enhance retrieval quality by integrating relevance information provided by a user. In XML retrieval, feedback engines usually generate an ...
192
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CIKM
2005
Springer
16 years 6 days ago
2005
Springer
We present data representations, distance measures and organizational structures for fast and efficient retrieval of similar shapes in image databases. Using the Hough Transform w...
181
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EUROMICRO
2000
IEEE
15 years 11 months ago
2000
IEEE
In the multimedia field, metadata are becoming increasingly important for efficiently cataloguing the abundant flood of information. (Metadata are data on information structure...
169
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COLING
2002
15 years 6 months ago
2002
It is commonly believed that word segmentation accuracy is monotonically related to retrieval performance in Chinese information retrieval. In this paper we show that, for Chinese...
206
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ICMCS
2007
IEEE
15 years 10 months ago
2007
IEEE
Mismatch between training and testing data is a major error source for both Automatic Speech Recognition (ASR) and Automatic Speaker Identification (ASI). In this paper, we first ...