Sunday 25 January 2009

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 32-170
Full Name: MOURAD YKHLEF
Position: Assistant Professor
Age: ON
Sex: Male
Address: King Saud University, P.O. Box 51178 Riyadh
Country: SAUDI ARABIA
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E-mail address: ykhlef@ccis.ksu.edu.sa
Other E-mails: ykhlef@yahoo.fr
Title of the Paper: A Survey of a family of Recursive Query Languages for XML Data
Authors as they appear in the Paper: Mourad Ykhlef
Email addresses of all the authors: ykhlef@ccis.ksu.edu.sa
Number of paper pages: 10
Abstract: XML data are data whose structure is not necessary constrained by a schema. XML is fast emerging as the dominant standard for information exchange on the World Wide Web. The ability to intelligently query XML data becomes increasingly important. Several query languages are proposed in the literature, they are mainly different in the underlying model and in the power of expression. In this article we present and compare a family of recursive query languages for querying and restructuring XML data.
Keywords: XNL,, Graph, Tree, Embedding, GROUP BY, Fixpoint, (Structural) recursion
EXTENSION of the file: .pdf
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