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XSYM
2004
Springer
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Fractional XSketch Synopses for XML Databases
A key step in the optimization of declarative queries over XML data is estimating the selectivity of path expressions, i.e., the number of elements reached by a speciļ¬c navigatio...
Natasha Drukh, Neoklis Polyzotis, Minos N. Garofal...
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