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» Efficiency of Nested Relational Document Database Systems
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117
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XSYM
2004
Springer
88views Database» more  XSYM 2004»
15 years 8 months ago
Teaching Relational Optimizers About XML Processing
Due to their numerous benefits, relational systems play a major role in storing XML documents. XML also benefits relational systems by providing a means to publish legacy relatio...
Sihem Amer-Yahia, Yannis Kotidis, Divesh Srivastav...
128
Voted
WWW
2005
ACM
16 years 4 months ago
XAR-miner: efficient association rules mining for XML data
In this paper, we propose a framework, called XAR-Miner, for mining ARs from XML documents efficiently. In XAR-Miner, raw data in the XML document are first preprocessed to transf...
Sheng Zhang, Ji Zhang, Han Liu, Wei Wang
130
Voted
XSYM
2004
Springer
161views Database» more  XSYM 2004»
15 years 8 months ago
Adjustable Transaction Isolation in XML Database Management Systems
Processing XML documents in multi-user database management environments requires a suitable storage model of XML data, support of typical XML document processing (XDP) interfaces, ...
Michael Peter Haustein, Theo Härder
143
Voted
GEOINFO
2003
15 years 4 months ago
Efficient Query Processing on the Relational Quadtree
Relational index structures, as for instance the Relational Interval Tree, the Relational R-Tree, or the Linear Quadtree, support efficient processing of queries on top of existing...
Hans-Peter Kriegel, Peter Kunath, Martin Pfeifle, ...
SIGMOD
2001
ACM
115views Database» more  SIGMOD 2001»
16 years 3 months ago
Efficient Evaluation of XML Middle-ware Queries
We address the problem of efficiently constructing materialized XML views of relational databases. In our setting, the XML view is specified by a query in the declarative query la...
Mary F. Fernandez, Atsuyuki Morishima, Dan Suciu