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» On Database Theory and XML
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PODS
2007
ACM
196views Database» more  PODS 2007»
15 years 9 months ago
On the complexity of managing probabilistic XML data
In [3], we introduced a framework for querying and updating probabilistic information over unordered labeled trees, the probabilistic tree model. The data model is based on trees ...
Pierre Senellart, Serge Abiteboul
87
Voted
ER
2008
Springer
123views Database» more  ER 2008»
14 years 11 months ago
Modeling and Querying E-Commerce Data in Hybrid Relational-XML DBMSs
Abstract. Data in many industrial application systems are often neither completely structured nor unstructured. Consequently semi-structured data models such as XML have become pop...
Lipyeow Lim, Haixun Wang, Min Wang
CIKM
2011
Springer
13 years 9 months ago
Tractable XML data exchange via relations
We consider data exchange for XML documents: given source and target schemas, a mapping between them, and a document conforming to the source schema, construct a target document a...
Rada Chirkova, Leonid Libkin, Juan L. Reutter
DEXA
2006
Springer
129views Database» more  DEXA 2006»
15 years 1 months ago
Selectively Storing XML Data in Relations
This paper presents a new framework for users to select relevant data from an XML document and store it in an existing relational database, as opposed to previous approaches that s...
Wenfei Fan, Lisha Ma
SIGMOD
2007
ACM
190views Database» more  SIGMOD 2007»
15 years 9 months ago
XANADUE: a system for detecting changes to XML data in tree-unaware relational databases
Recently, a number of main memory algorithms for detecting the changes to XML data have been proposed. These approaches are not suitable for detecting changes to large XML documen...
Erwin Leonardi, Sourav S. Bhowmick