Sfoglia per Soggetto "Multiple queries"
Items 1-1 di 1
-
Prepartitioning in MapReduce Processing of Group Nearest-Neighbor Query
(2020)Given two datasets of points (called Query and Training), the Group (K) Nearest-Neighbor (GKNN) query retrieves (K) points of the Training with the smallest sum of distances to every point of the Query. This spatial query ...