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An In-Memory XQuery/XPath Engine over a Compressed Structured Text Representation

Authors Angela Bonifati, Gregory Leighton, Veli Mäkinen, Sebastian Maneth, Gonzalo Navarro, Andrea Pugliese

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DagSemProc.08261.6.pdf
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Keywords
  • Compressed self-index
  • compressed XML representation
  • XPath
  • XQuery

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Abstract

We describe the architecture and main algorithmic design decisions for an XQuery/XPath processing engine over XML collections which will be represented using a self-indexing approach, that is, a compressed representation that will allow for basic searching and navigational operations in compressed form. The goal is a structure that occupies little space and thus permits
manipulating large collections in main memory.

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Angela Bonifati, Gregory Leighton, Veli Mäkinen, Sebastian Maneth, Gonzalo Navarro, and Andrea Pugliese. An In-Memory XQuery/XPath Engine over a Compressed Structured Text Representation. In Structure-Based Compression of Complex Massive Data. Dagstuhl Seminar Proceedings, Volume 8261, pp. 1-17, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2008) https://doi.org/10.4230/DagSemProc.08261.6

Author Details

Angela Bonifati
Gregory Leighton
Veli Mäkinen
Sebastian Maneth
Gonzalo Navarro
Andrea Pugliese
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