3241 search results - page 159 / 649 » Challenges for Dataset Search |
106
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PKDD
2005
Springer
15 years 4 months ago
2005
Springer
In applications such as fraud and intrusion detection, it is of great interest to measure the evolving trends in the data. We consider the problem of quantifying changes between tw...
DEXAW
2003
IEEE
15 years 4 months ago
2003
IEEE
Across a wide variety of fields, huge datasets are being collected and accumulated at a dramatical pace. The datasets addressed by individual applications are very often heteroge...
ASUNAM
2009
IEEE
15 years 4 months ago
2009
IEEE
Community detection in social networks varying with time is a common yet challenging problem whereby efficient visualization of evolving relationships and implicit hierarchical s...
102
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CIVR
2004
Springer
15 years 3 months ago
2004
Springer
People as news subjects carry rich semantics in broadcast news video and therefore finding a named person in the video is a major challenge for video retrieval. This task can be ac...
ASWC
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. In this paper we discuss the challenges of performing reasoning on large scale RDF datasets from the Web. We discuss issues and practical solutions relating to reasoning ...