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Expressing and Processing Path-Centric XML Queries

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Database and Expert Systems Applications (Globe 2015, DEXA 2015)

Part of the book series: Lecture Notes in Computer Science ((LNISA,volume 9262))

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Abstract

A family of practical queries, which aim to return or manipulate paths as first class objects, cannot be expressed by XPath or XQuery FLWOR expressions. In this paper, we propose a seamless extension to XQuery FLWOR to elegantly express path-centric queries. We further investigate the expression and processing of intra-path aggregation, an analytical operation in path-centric queries.

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References

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Author information

Authors and Affiliations

  1. Institute for Infocomm Research, A*STAR, Singapore, Singapore

    Huayu Wu & Dongxu Shao

  2. Huawei Noah’s Ark Lab, Hong Kong, China

    Ruiming Tang

  3. School of Computing, National University of Singapore, Singapore, Singapore

    Tok Wang Ling & Stéphane Bressan

Authors
  1. Huayu Wu
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  2. Dongxu Shao
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  3. Ruiming Tang
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  4. Tok Wang Ling
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  5. Stéphane Bressan
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Corresponding author

Correspondence to Huayu Wu .

Editor information

Editors and Affiliations

  1. Hewlett-Packard Enterprise, Sunnyvale, California, USA

    Qiming Chen

  2. Paul Sabatier University, Toulouse, France

    Abdelkader Hameurlain

  3. Blaise Pascal University, Aubiere, France

    Farouk Toumani

  4. University of Linz, Linz, Austria

    Roland Wagner

  5. Universidad Politécnica de Valencia, Valencia, Spain

    Hendrik Decker

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© 2015 Springer International Publishing Switzerland

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Wu, H., Shao, D., Tang, R., Ling, T.W., Bressan, S. (2015). Expressing and Processing Path-Centric XML Queries. In: Chen, Q., Hameurlain, A., Toumani, F., Wagner, R., Decker, H. (eds) Database and Expert Systems Applications. Globe DEXA 2015 2015. Lecture Notes in Computer Science(), vol 9262. Springer, Cham. https://doi.org/10.1007/978-3-319-22852-5_21

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  • DOI: https://doi.org/10.1007/978-3-319-22852-5_21

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-22851-8

  • Online ISBN: 978-3-319-22852-5

  • eBook Packages: Computer ScienceComputer Science (R0)

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