xlinkit: a consistency checking and smart link generation service
ACM Transactions on Internet Technology (TOIT)
Implementation of the XML linking language XLink by functional methods
Programming and Computing Software
The Query Language to XML Documents Connected by XLink Links
Programming and Computing Software
LMDQL: link-based and multidimensional query language
Proceedings of the ACM twelfth international workshop on Data warehousing and OLAP
Analytical Processing Over XML and XLink
International Journal of Data Warehousing and Mining
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The use of links in XML documents goes further than in the World Wide Web, since XML links express the semantics of a relationship. XLink has been proposed by the W3C as a standard for representing links in XML. However, most of the current query languages found in literature, like XPath, do not support navigation over XML links, making difficult its adoption by software developers. In this paper, an extension for the XPath is proposed, namely XPath+, which provides a means of navigating through both internal and external links. Particularly, both the syntax and semantics of XPath+ are given, along with some results derived from the implementation of our work.