4790 search results - page 263 / 958 » Reverse Query Processing |
128
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RP
2010
Springer
15 years 1 months ago
2010
Springer
Efficient reachability query answering in large directed graphs has been intensively investigated because of its fundamental importance in many application fields such as XML data ...
122
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CIDM
2007
IEEE
15 years 9 months ago
2007
IEEE
— To generate plans for collecting data for data mining, an important problem is information volatility during planning: the information needed by the planning system may change ...
153
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ICDCS
2007
IEEE
15 years 7 months ago
2007
IEEE
On-line decision making often involves query processing over time-varying data which arrives in the form of data streams from distributed locations. In such environments typically...
130
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CICLING
2010
Springer
15 years 7 months ago
2010
Springer
In this paper, we address both standard and focused retrieval tasks based on comprehensible language models and interactive query expansion (IQE). Query topics are expanded using a...
197
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VLDB
2002
ACM
16 years 3 months ago
2002
ACM
We are interested in de ning and querying views in a huge and highly heterogeneous XML repository Web scale. In this context, view de nitions are very large and there is no appare...