32 search results - page 6 / 7 » Matching Twigs in Probabilistic XML |
18
Voted
VLDB
2005
ACM
13 years 11 months ago
2005
ACM
In recent years, publish-subscribe (pub-sub) systems based on XML document filtering have received much attention. In a typical pubsub system, subscribed users specify their inte...
DASFAA
2008
IEEE
14 years 22 days ago
2008
IEEE
Twig pattern matching (TPM) is the core operation of XML query processing. Existing approaches rely on either efficient data structures or novel labeling/indexing schemes to reduce...
SOFSEM
2004
Springer
13 years 11 months ago
2004
Springer
We propose an efficient approach for finding relevant XML data twigs defined by unordered query tree specifications. We use the tree signatures as the index structure and find...
PVLDB
2010
13 years 4 months ago
2010
In XML search systems twig queries specify predicates on node values and on the structural relationships between nodes, and a key operation is to join individual query node matche...
ICDE
2005
IEEE
14 years 7 months ago
2005
IEEE
Order-based element labeling for tree-structured XML data is an important technique in XML processing. It lies at the core of many fundamental XML operations such as containment j...