74 search results - page 2 / 15 » Structural Selectivity Estimation for XML Documents |
SETN
2004
Springer
13 years 10 months ago
2004
Springer
This work explores the application of clustering methods for grouping structurally similar XML documents. Modeling the XML documents as rooted ordered labeled trees, we apply clust...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...
ICDE
2006
IEEE
13 years 11 months ago
2006
IEEE
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...
VLDB
2000
ACM
13 years 8 months ago
2000
ACM
Information Dissemination applications are gaining increasing popularity due to dramatic improvements in communications bandwidth and ubiquity. The sheer volume of data available ...
XSYM
2004
Springer
13 years 10 months ago
2004
Springer
XML indices are essential for efficiently processing XML queries which typically have predicates on both structures and values. Since the number of all possible structural and val...