552 search results - page 77 / 111 » XQuery Implementation in a Relational Database System |
169
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SIGMOD
2008
ACM
16 years 1 months ago
2008
ACM
Many kinds of real-life data exhibit logical ordering among their data items and are thus sequential in nature. However, traditional online analytical processing (OLAP) systems an...
106
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DIWEB
2004
15 years 3 months ago
2004
Relational database systems are increasingly used to manage XML documents, especially for data-centric XML. In this paper we present a new approach to efficiently manage document-c...
125
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SAC
2009
ACM
15 years 6 months ago
2009
ACM
Information systems often require combining datasets available in different formats, and geographical information systems are no exception. While semantic technologies have been u...
146
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CCGRID
2005
IEEE
15 years 7 months ago
2005
IEEE
In this article we present the design choices and the evaluation of a batch scheduler for large clusters, named OAR. This batch scheduler is based upon an original design that emp...
141
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VLDB
1999
ACM
15 years 5 months ago
1999
ACM
Recent high-performance processors employ sophisticated techniques to overlap and simultaneously execute multiple computation and memory operations. Intuitively, these techniques ...