131 search results - page 2 / 27 » Indexing and Querying XML Data for Regular Path Expressions |
CIKM
2004
Springer
13 years 10 months ago
2004
Springer
Indexing XML is crucial for efficient XML query processing. We propose a compact tree (Ctree) for XML indexing, which provides not only concise path summaries at group level but a...
DATESO
2004
13 years 6 months ago
2004
The XML language have been becoming de-facto a standard for representation of heterogeneous data in the Internet. From database point of view, XML is a new approach to data modelli...
EDBT
2006
ACM
14 years 5 months ago
2006
ACM
This paper describes the design and implementation of an XML storage manager for fast and interactive XPath expressions evaluation. This storage manager has two main parts: the XML...
SIGMOD
2002
ACM
14 years 5 months ago
2002
ACM
In this paper, we ask if the traditional relational query acceleration techniques of summary tables and covering indexes have analogs for branching path expression queries over tr...
ICDE
2004
IEEE
14 years 6 months ago
2004
IEEE
XML and other types of semi-structured data are typically represented by a labeled directed graph. To speed up path expression queries over the graph, a variety of structural inde...