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  1. No Access

    Article

    Reference-based indexing for metric spaces with costly distance measures

    We consider the problem of similarity search in databases with costly metric distance measures. Given limited main memory, our goal is to develop a reference-based index that reduces the number of comparisons ...

    Jayendra Venkateswaran, Tamer Kahveci, Christopher Jermaine… in The VLDB Journal (2008)

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    Chapter and Conference Paper

    Finding Data Broadness Via Generalized Nearest Neighbors

    A data object is broad if it is one of the k-Nearest Neighbors (k-NN) of many data objects. We introduce a new database primitive called Generalized Nearest Neighbor (GNN) to express data broadness. We also devel...

    Jayendra Venkateswaran, Tamer Kahveci… in Advances in Database Technology - EDBT 2006 (2006)