8298 search results - page 1389 / 1660 » Geografisches Information Retrieval |
193
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
In information retrieval, sub-space techniques are usually used to reveal the latent semantic structure of a data-set by projecting it to a low dimensional space. Non-negative mat...
174
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
In this paper, we propose a novel Markov model-based formulation for the image annotation problem. In this formulation, we treat image annotation as a graph ranking problem, by de...
177
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. The ImageCLEF 2008 medical image annotation task is designed to assess the quality of content-based image retrieval and image classification by means of global signatures...
190
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EURONGI
2008
Springer
15 years 8 months ago
2008
Springer
Current mobility management systems are operator centralized, and focused on single link technologies. In heterogeneous wireless mesh networks, vertical handovers could be a length...
194
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INFOSCALE
2007
ACM
15 years 8 months ago
2007
ACM
— To address the rapid growth of the Internet, modern Web search engines have to adopt distributed organizations, where the collection of indexed documents is partitioned among s...