50 search results - page 2 / 10 » Magic Sets for the XPath Language |
104
click to vote
IDEAS
2005
IEEE
15 years 5 months ago
2005
IEEE
— XPath is a common language for selecting nodes in an XML document. XPath uses so called path expressions which describe a navigation path through semistructured data. In the la...
122
Voted
DOCENG
2006
ACM
15 years 6 months ago
2006
ACM
XPath is the standard declarative language for navigating XML data and returning a set of matching nodes. In the context of XSLT/XQuery analysis, query optimization, and XML type ...
ICEIS
2006
IEEE
15 years 6 months ago
2006
IEEE
The satisfiability test checks, whether or not the evaluation of a query returns the empty set for any input document, and can be used in query optimization for avoiding the submis...
105
Voted
ICLP
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. In this paper we describe the OnEQL system, a query engine that implements optimization techniques and evaluation strategies to speed up the evaluation time of querying a...
85
Voted
PODS
2006
ACM
16 years 10 days ago
2006
ACM
Given a document D in the form of an unordered labeled tree, we study the expressibility on D of various fragments of XPath, the core navigational language on XML documents. We gi...