1299 search results - page 161 / 260 » Challenges in Ubiquitous Data Management |
178
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SEBD
2007
15 years 7 months ago
2007
The use of ontologies in various application domains, such as Data Integration, the Semantic Web, or ontology-based data management, where ontologies provide the access to large am...
173
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
The major challenge in mining data streams is the issue of concept drift, the tendency of the underlying data generation process to change over time. In this paper, we propose a g...
135
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EXTREME
2004
ACM
15 years 11 months ago
2004
ACM
It’s hard to argue against the concepts of self-describing data, contextual interfaces, and richer metadata for content that eventually will make up the Semantic Web. The need i...
172
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ECCV
2010
Springer
15 years 10 months ago
2010
Springer
In this paper, we tackle the problem of object detection and tracking in a new and challenging domain of wide area surveillance. This problem poses several challenges: large camera...
191
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FGCS
2010
15 years 5 months ago
2010
This paper describes our research effort to employ Grid technologies to enable the development of geoscience applications by integrating workflow technologies with data mining r...