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Data Sharing and Exchange: General Data-Mapping Semantics

  • Conference paper
Beyond Databases, Architectures and Structures (BDAS 2015)

Part of the book series: Communications in Computer and Information Science ((CCIS,volume 521))

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Abstract

Traditional data sharing and exchange solved the problem of exchanging data between applications that store same information using different vocabularies. We discuss in this paper the data sharing and exchange problem between applications that store related data which do not necessarily possess the same meaning. We first consider this problem in settings where source instances are complete – that is, do not contain unknown data. Then we address more collaborative scenarios where peers can store incomplete information. We define the semantics of these settings, and we provide the data complexity for generating solutions and the minimal among those. Also, we distinguish between sound and complete certain answers as semantics for conjunctive query answering.

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Author information

Authors and Affiliations

  1. EECS, University of Ottawa, Ottawa, Ontario, Canada

    Rana Awada & Iluju Kiringa

Authors
  1. Rana Awada
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  2. Iluju Kiringa
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Corresponding author

Correspondence to Rana Awada .

Editor information

Editors and Affiliations

  1. Silesian University of Technology, Gliwice, Poland

    Stanisław Kozielski

  2. Silesian University of Technology, Gliwice, Poland

    Dariusz Mrozek

  3. Silesian University of Technology, Gliwice, Poland

    Paweł Kasprowski

  4. Silesian University of Technology, Gliwice, Poland

    Bożena Małysiak-Mrozek

  5. Silesian University of Technology, Gliwice,, Poland

    Daniel Kostrzewa

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© 2015 Springer International Publishing Switzerland

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Awada, R., Kiringa, I. (2015). Data Sharing and Exchange: General Data-Mapping Semantics. In: Kozielski, S., Mrozek, D., Kasprowski, P., Małysiak-Mrozek, B., Kostrzewa, D. (eds) Beyond Databases, Architectures and Structures. BDAS 2015. Communications in Computer and Information Science, vol 521. Springer, Cham. https://doi.org/10.1007/978-3-319-18422-7_14

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  • DOI: https://doi.org/10.1007/978-3-319-18422-7_14

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-18421-0

  • Online ISBN: 978-3-319-18422-7

  • eBook Packages: Computer ScienceComputer Science (R0)

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