'Nearest neighbor query' presentation slideshows

Multi-dimensional Search Trees

Multi-dimensional Search Trees. CS 302 Data Structures Dr. George Bebis. Query Types. Exact match query: Asks for the object(s) whose key matches query key exactly. Range query: Asks for the objects whose key lies in a specified query range (interval).

1.2k views • 119 slides

Multi-dimensional Search Trees

Multi-dimensional Search Trees. CS302 Data Structures. Modified from Dr George Bebis. Query Types. Exact match query: Asks for the object(s) whose key matches query key exactly. Range query: Asks for the objects whose key lies in a specified query range (interval).

1.34k views • 98 slides

Query Processing in Spatial Network Databases

Query Processing in Spatial Network Databases. presented by Hao Hong. Outline. Introduction Related work Spatial query processing in Euclidean Space Disk-based graph representations- CCAM structure Spatial query in network databases Architecture Spatial queries: Nearest neighbor query

412 views • 24 slides

Indexing Large Trajectory Data Sets With SETI

Indexing Large Trajectory Data Sets With SETI. V.Prasad Chakka Adam C.Everspaugh Jignesh M.Patel University of Michigan Presented by Guangyue Jia. Overview. Motivation Problem definition and query types SETI Experimental Evaluation Strong and weak points

372 views • 24 slides

Searching in High-Dimensional Spaces

375 views • 22 slides