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    DPD
    1998
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    Solving Local Cost Estimation Problem for Global Query Optimization in Multidatabase Systems
    14 years 4 months ago
    Solving Local Cost Estimation Problem for Global Query Optimization in Multidatabase Systems
    Download  eref.uqu.edu.sa
    To meet users’ growing needs for accessing pre-existing heterogeneous databases, a multidatabase system (MDBS) integrating multiple databases has attracted many researchers recen...
    Qiang Zhu, Per-Åke Larson
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