Nearest neighbor queries in spatial database

• المؤلف الرئيسي: Liu, Danzhou.
• مؤلفون آخرون: Lim, Ee Peng
• التنسيق: Theses and Dissertations
• منشور في: 2008
• الموضوعات: DRNTU::Engineering::Computer science and engineering::Information systems::Information storage and retrieval
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/2366

In this thesis, we propose a k-Nearest Neighbor query processing algorithm that uses one or more window query to retrieve the nearest neighbors of a given query point. We also propose three different methods to estimate the ranges to be used by the window queries. Each range estimation method requir...