Spatial and Temporal Data Mining V. Megalooikonomou Spatial Access Methods (SAMs) II (some slides are based on notes by C. Faloutsos)
Spatial Join Queries. Spatial Queries Given a collection of geometric objects (points, lines, polygons,...) organize them on disk, to answer point queries.
CMU SCS 15-826: Multimedia Databases and Data Mining Lecture#5: Multi-key and Spatial Access Methods - II C. Faloutsos.
Spatial Access Methods CSCI 2720 Spring 2005. General Overview Multimedia Indexing Spatial Access Methods (SAMs) k-d trees Point Quadtrees MX-Quadtree.
Spatial Queries Nearest Neighbor and Join Queries.
Spatial Queries. R-tree: variations What about static datasets? (no ins/del) Hilbert What about other bounding shapes?
Spatial Indexing. Spatial Queries Given a collection of geometric objects (points, lines, polygons,...) organize them on disk, to answer point queries.
