279 search results - page 22 / 56 » The view update problem for XML |
PODS
2007
ACM
15 years 11 months ago
2007
ACM
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 ...
VLDB
2001
ACM
15 years 3 months ago
2001
ACM
Dynamically generated web pages are ubiquitous today but their high demand for resources creates a huge scalability problem at the servers. Traditional web caching is not able to ...
CAISE
2006
Springer
15 years 3 months ago
2006
Springer
Various kinds of data are processed in workflow management systems: from case data to control data, from internal data to access to external databases or documents exchanged in int...
194
click to vote
SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
Labeling schemes lie at the core of query processing for many XML database management systems. Designing labeling schemes for dynamic XML documents is an important problem that ha...
VLDB
2005
ACM
15 years 4 months ago
2005
ACM
As a simple XML query language but with enough expressive power, XPath has become very popular. To expedite evaluation of XPath queries, we consider the problem of rewriting XPath...