840 search results - page 18 / 168 » XML: From Practice to Theory |
PODS
2008
ACM
14 years 7 months ago
2008
ACM
We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...
IFIP
2000
Springer
13 years 11 months ago
2000
Springer
New non-desktop technologies may turn out to be of a more open and generic nature than traditional information technologies. These technologies consequently pose novel challenges ...
AAAI
2008
2008
Abduction with Bounded Treewidth: From Theoretical Tractability to Practically Efficient Computation
13 years 10 months ago
Abductive diagnosis is an important method to identify explanations for a given set of observations. Unfortunately, most of the algorithmic problems in this area are intractable. ...
DEXAW
2009
IEEE
13 years 5 months ago
2009
IEEE
XML data evolution has recently gained much interest in both research and practice. However, most of the existing works deal with separate aspects of the problem such as evolution...
ECMDAFA
2006
Springer
13 years 9 months ago
2006
Springer
In this paper we present a methodology supporting the definition of data models on basis of a limited set of well-known UML features, thereby allowing these models to be created an...