8298 search results - page 356 / 1660 » Geografisches Information Retrieval |
180
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CW
2005
IEEE
16 years 1 months ago
2005
IEEE
Different information retrieval (IR) systems often return very diverse results lists for the same query. This is problematic for users since no one IR system works best for every ...
205
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MMDB
2004
ACM
16 years 1 months ago
2004
ACM
This paper describes a fully automatic content-based approach for browsing and retrieval of MPEG-2 compressed video. The first step of the approach is the detection of shot bound...
197
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SIGIR
2004
ACM
16 years 1 months ago
2004
ACM
This paper investigates the level of metadata accuracy required for image filters to be valuable to users. Access to large digital image and video collections is hampered by ambig...
208
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CVPR
2003
IEEE
16 years 27 days ago
2003
IEEE
Relevance feedback has been an indispensable component for multimedia retrieval systems. In this paper, we present an adaptive pattern discovery method, which addresses relevance ...
198
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ICCBR
2003
Springer
16 years 24 days ago
2003
Springer
Case-Based Reasoning systems usually retrieve cases using a similarity function based on K-NN or some derivatives. These functions are sensitive to irrelevant or noisy features. We...