CKNNContinuous K-Nearest Neighbor (database engineering)
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To the best of our knowledge, [9] is the only approach that uses network distances to find CKNN.
Next we list our observations on the cache design for CKNN or RCKNN problem.
CKNN or RCKNN: The storage is similar to KNNs except that instead of a single point, the entire line segment between which the CKNNs or RCKNNs lie, is stored.