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    DPD
    1998
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    Solving Local Cost Estimation Problem for Global Query Optimization in Multidatabase Systems
    15 years 22 days 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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