2853 search results - page 63 / 571 » On the Efficiency of Provenance Queries |
EDBTW
2006
Springer
15 years 1 months ago
2006
Springer
The data volume of XML repositories and the response time of query processing have become critical issues for many applications, especially for those in the Web. An interesting alt...
ADC
2008
Springer
14 years 11 months ago
2008
Springer
In order to find all occurrences of a tree/twig pattern in an XML database, a number of holistic twig join algorithms have been proposed. However, most of these algorithms focus o...
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
In this demo we present the cgmOLAP server, the first fully functional parallel OLAP system able to build data cubes at a rate of more than 1 Terabyte per hour. cgmOLAP incorporat...
WWW
2005
ACM
15 years 10 months ago
2005
ACM
Large web search engines have to answer thousands of queries per second with interactive response times. Due to the sizes of the data sets involved, often in the range of multiple...
SIGMOD
2002
ACM
15 years 10 months ago
2002
ACM