Results 171 to 180 of about 16,042 (210)
Some of the next articles are maybe not open access.
ACM Transactions on Database Systems, 2005
XPath 1.0 is a variable free language designed to specify paths between nodes in XML documents. Such paths can alternatively be specified in first-order logic. The logical abstraction of XPath 1.0, usually called Navigational or Core XPath, is not powerful enough to express every first-order definable path.
openaire +2 more sources
XPath 1.0 is a variable free language designed to specify paths between nodes in XML documents. Such paths can alternatively be specified in first-order logic. The logical abstraction of XPath 1.0, usually called Navigational or Core XPath, is not powerful enough to express every first-order definable path.
openaire +2 more sources
Conditional XPath, the first order complete XPath dialect
Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems, 2004XPath is the W3C -- standard node addressing language for XML documents. XPath is still under development and its technical aspects are intensively studied. What is missing at present is a clear characterization of the expressive power of XPath, be it either semantical or with reference to some well established existing (logical) formalism. Core XPath (
openaire +2 more sources
On the Intersection of XPath Expressions
9th International Database Engineering & Application Symposium (IDEAS'05), 2006XPath 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 last years some of the characteristics of XPath have been discussed. Examples include the containment of two XPath expressions p and p' (p /spl sube/ p').
B.C. Hammerschmidt +2 more
openaire +1 more source
Parallel XPath query based on cost optimization
Journal of Supercomputing, 2021Rongxin Chen +4 more
semanticscholar +1 more source
2005
Inspired by the best querying performance of ViST among the rest of the approaches in the literature, and meanwhile to overcome its shortcomings, in this paper, we present another efficient and novel geometric sequence mechanism, which transforms XML documents and XPath queries into the corresponding geometric data/query sequences. XML querying is thus
Wang, Bing, Feng, Ling, Shen, Yun
openaire +2 more sources
Inspired by the best querying performance of ViST among the rest of the approaches in the literature, and meanwhile to overcome its shortcomings, in this paper, we present another efficient and novel geometric sequence mechanism, which transforms XML documents and XPath queries into the corresponding geometric data/query sequences. XML querying is thus
Wang, Bing, Feng, Ling, Shen, Yun
openaire +2 more sources
XPath with Conditional Axis Relations
2004This paper is about the W3C standard node-addressing language for XML documents, called XPath. XPath is still under development. Version 2.0 appeared in 2001 while the theoretical foundations of Version 1.0 (dating from 1998) are still being widely studied.
openaire +2 more sources
Robula+: an algorithm for generating robust XPath locators for web testing
J. Softw. Evol. Process., 2016Maurizio Leotta +3 more
semanticscholar +1 more source
Modeling and Mitigation of XPath Injection Attacks for Web Services Using Modular Neural Networks
Advances in Intelligent Systems and Computing, 2018G. Deshpande, S. Kulkarni
semanticscholar +1 more source