2546 search results - page 84 / 510 » Managing long-running queries |
149
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DOLAP
2006
ACM
16 years 10 days ago
2006
ACM
Motivated by the increasing need to analyze complex, uncertain multidimensional data this paper proposes probabilistic OLAP queries that are computed using probability distributio...
149
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
An XML range query may impose predicates on the numerical or textual contents of the elements and/or their respective path structures. In order to handle content and structure ran...
161
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CIKM
2009
Springer
16 years 28 days ago
2009
Springer
With more and more large networks becoming available, mining and querying such networks are increasingly important tasks which are not being supported by database models and query...
165
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WAIM
2007
Springer
16 years 14 days ago
2007
Springer
Abstract. The heterogeneity nature of XML data creates the need for approximate query answering. In this paper, we present an XML system that cooperates with users to provide user-...
149
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IDEAS
2003
IEEE
15 years 11 months ago
2003
IEEE
As the popularity of XML keeps growing rapidly, XML compliant structured document management becomes an interesting and compelling research area. Query optimization for structured...