2 papers
cs.DB2018
All nearest neighbor calculation based on Delaunay graphs
Nasrin Mazaheri Soudani, Ali Karami
When we have two data sets and want to find the nearest neighbour of each point in the first dataset among points in the second one, we need the all nearest neighbour operator. Thi…
cs.DB2011
The Spatial Nearest Neighbor Skyline Queries
Nasrin Mazaheri Soudani, Ahmad Baraani-Dastgerdi
User preference queries are very important in spatial databases. With the help of these queries, one can found best location among points saved in database. In many situation users…