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    » On the Efficiency of Provenance Queries
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    SIGMOD
    2011
    ACM
    177views Database» more  SIGMOD 2011»
    NetTrails: a declarative platform for maintaining and querying provenance in distributed systems
    12 years 10 months ago
    NetTrails: a declarative platform for maintaining and querying provenance in distributed systems
    Download  www.cis.upenn.edu
    We demonstrate NetTrails, a declarative platform for maintaining and interactively querying network provenance in a distributed system. Network provenance describes the history an...
    Wenchao Zhou, Qiong Fei, Shengzhi Sun, Tao Tao, An...
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    PODS
    2008
    ACM
    204views Database» more  PODS 2008»
    Annotated XML: queries and provenance
    14 years 7 months ago
    Annotated XML: queries and provenance
    Download  db.cis.upenn.edu
    We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...
    J. Nathan Foster, Todd J. Green, Val Tannen
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    VLDB
    2007
    ACM
    99views Database» more  VLDB 2007»
    Zoom*UserViews: Querying Relevant Provenance in Workflow Systems
    14 years 7 months ago
    Zoom*UserViews: Querying Relevant Provenance in Workflow Systems
    Download  www.vldb.org
    In this demonstration, we present the ZOOM*UserView system, and focus on the module which generates a "user view" based on what tasks the user perceives to be relevant i...
    Olivier Biton, Sarah Cohen Boulakia, Susan B. Davi...
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    DEBU
    2007
    95views more  DEBU 2007»
    Recording Provenance for SQL Queries and Updates
    13 years 7 months ago
    Recording Provenance for SQL Queries and Updates
    Download  sites.computer.org
    Knowing the origin of data (i.e., where the data was copied or created from)—its provenance—is vital for assessing the trustworthiness of contemporary scientific databases su...
    Stijn Vansummeren, James Cheney
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    IEEESCC
    2010
    IEEE
    420views Applied Computing» more  IEEESCC 2010»
    Distributed Storage and Querying Techniques for a Semantic Web of Scientific Workflow Provenance
    13 years 11 months ago
    Distributed Storage and Querying Techniques for a Semantic Web of Scientific Workflow Provenance
    Download  www.cs.panam.edu
    John Abraham, Pearl Brazier, Artem Chebotko, Jaime...
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