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    FAST
    2009
    140views Operating System» more  FAST 2009»
    On Explicit Provenance Management in RDF/S Graphs
    13 years 2 months ago
    On Explicit Provenance Management in RDF/S Graphs
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    The notion of RDF Named Graphs has been proposed in order to assign provenance information to data described using RDF triples. In this paper, we argue that named graphs alone can...
    Panagiotis Pediaditis, Giorgos Flouris, Irini Fund...
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    FAST
    2009
    135views Operating System» more  FAST 2009»
    Story Book: An Efficient Extensible Provenance Framework
    13 years 2 months ago
    Story Book: An Efficient Extensible Provenance Framework
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    Most application provenance systems are hard coded for a particular type of system or data, while current provenance file systems maintain in-memory provenance graphs and reside i...
    Richard P. Spillane, Russell Sears, Chaitanya Yala...
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    FAST
    2009
    160views Operating System» more  FAST 2009»
    Application of Named Graphs Towards Custom Provenance Views
    13 years 2 months ago
    Application of Named Graphs Towards Custom Provenance Views
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    Provenance capture as applied to execution oriented and interactive workflows is designed to record minute detail needed to support a "modify and restart" paradigm as we...
    Tara Gibson, Karen Schuchardt, Eric G. Stephan
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    FAST
    2009
    124views Operating System» more  FAST 2009»
    A Framework for Fine-grained Data Integration and Curation, with Provenance, in a Dataspace
    13 years 2 months ago
    A Framework for Fine-grained Data Integration and Curation, with Provenance, in a Dataspace
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    Some tasks in a dataspace (a loose collection of heterogeneous data sources) require integration of fine-grained data from diverse sources. This work is often done by end users kn...
    David W. Archer, Lois M. L. Delcambre, David Maier
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    FAST
    2009
    105views Operating System» more  FAST 2009»
    Steps Toward Managing Lineage Metadata in Grid Clusters
    13 years 2 months ago
    Steps Toward Managing Lineage Metadata in Grid Clusters
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    The lineage of a piece of data is of utility to a wide range of domains. Several application-specific extensions have been built to facilitate tracking the origin of the output th...
    Ashish Gehani, Minyoung Kim, Jian Zhang
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    FAST
    2009
    193views Operating System» more  FAST 2009»
    Provenance as Data Mining: Combining File System Metadata with Content Analysis
    13 years 2 months ago
    Provenance as Data Mining: Combining File System Metadata with Content Analysis
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    Provenance describes how an object came to be in its present state. Thus, it describes the evolution of the object over time. Prior work on provenance has focussed on databases an...
    Vinay Deolalikar, Hernan Laffitte
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    FAST
    2009
    130views Operating System» more  FAST 2009»
    Scalable Access Controls for Lineage
    13 years 2 months ago
    Scalable Access Controls for Lineage
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    Lineage stores often contain sensitive information that needs protection from unauthorized access. We build on prior work for security and privacy of lineage information, focusing...
    Arnon Rosenthal, Len Seligman, Adriane Chapman, Ba...
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    2009
    165views Operating System» more  FAST 2009»
    A Formal Model of Provenance in Distributed Systems
    13 years 2 months ago
    A Formal Model of Provenance in Distributed Systems
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    We present a formalism for provenance in distributed systems based on the -calculus. Its main feature is that all data products are annotated with metadata representing their prov...
    Issam Souilah, Adrian Francalanza, Vladimiro Sasso...
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    2009
    140views Operating System» more  FAST 2009»
    Making a Cloud Provenance-Aware
    13 years 2 months ago
    Making a Cloud Provenance-Aware
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    The advent of cloud computing provides a cheap and convenient mechanism for scientists to share data. The utility of such data is obviously enhanced when the provenance of the dat...
    Kiran-Kumar Muniswamy-Reddy, Peter Macko, Margo I....
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    2009
    134views Operating System» more  FAST 2009»
    Causality-Based Versioning
    13 years 2 months ago
    Causality-Based Versioning
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    Versioning file systems provide the ability to recover from a variety of failures, including file corruption, virus and worm infestations, and user mistakes. However, using versio...
    Kiran-Kumar Muniswamy-Reddy, David A. Holland
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