About R-tree Portal

Welcome to R-tree Portal !

Since 1984 when Antonin Guttman proposed his method as an extension of the 'ubiquitous' B-tree in multi-dimensional space, R-trees have grown everywhere; from CAD and geographical databases to multimedia and time series management systems. During these years, researchers and practitioners have been reading papers on R-trees and variations, implementing and testing R-tree code, collecting and using relevant datasets for their experimentation. To facilitate their research, this site aims to provide a portal for the 'almost ubiquitous' R-tree indexing structure and related material.

In particular, the R-tree-Portal includes:

Also

I hope you will enjoy it! Yannis Theodoridis, Information Systems Lab. , University of Piraeus R-tree-portal citation example: bibtex entry