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    DATESO
    2007
    107views Database» more  DATESO 2007»
    Updating Typed XML Documents Using a Functional Data Model
    13 years 9 months ago
    Updating Typed XML Documents Using a Functional Data Model
    Download  sunsite.informatik.rwth-aachen.de
    We address a problem of updating XML documents having their XML schema described by a Document Type Definition (DTD) without breaking their validity. We present a way how to expre...
    Pavel Loupal
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    DLOG
    2004
    144views Automated Reasoning» more  DLOG 2004»
    A Uniform Tableaux-Based Approach to Concept Abduction and Contraction in ALN
    13 years 9 months ago
    A Uniform Tableaux-Based Approach to Concept Abduction and Contraction in ALN
    Download  sunsite.informatik.rwth-aachen.de
    We present algorithms based on truth-prefixed tableaux to solve both Concept Abduction and Contraction in ALN DL. We also analyze the computational complexity of the problems, sho...
    Simona Colucci, Tommaso Di Noia, Eugenio Di Sciasc...
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    DLOG
    2003
    129views Automated Reasoning» more  DLOG 2003»
    Implementing Matching in ALE--First Results
    13 years 9 months ago
    Implementing Matching in ALE--First Results
    Download  sunsite.informatik.rwth-aachen.de
    Matching problems in Description Logics are theoretically well understood, with a variety of algorithms available for different DLs. Nevertheless, still no implementation of a ge...
    Sebastian Brandt
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    EFDBS
    2003
    145views Information Technology» more  EFDBS 2003»
    Four-Level-Architecture for Closure in Interoperability
    13 years 9 months ago
    Four-Level-Architecture for Closure in Interoperability
    Download  computing.unn.ac.uk
    A definition of types in an information system is given from ld abstractions through data constructs, schema and definitions to physical data values. Category theory suggests tha...
    B. Nick Rossiter, Michael A. Heather
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    SIGMOD
    2010
    ACM
    191views Database» more  SIGMOD 2010»
    Data conflict resolution using trust mappings
    13 years 8 months ago
    Data conflict resolution using trust mappings
    Download  www.cs.washington.edu
    In massively collaborative projects such as scientific or community databases, users often need to agree or disagree on the content of individual data items. On the other hand, tr...
    Wolfgang Gatterbauer, Dan Suciu
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