Remco C. Veltkamp, Mirela Tanase
Department of Computing Science, Utrecht University
email: {Remco.Veltkamp,mirela}@cs.uu.nl
March 8, 2001
This is a revised and extended version of
Technical Report UU-CS-2000-34, October 2000
M. Kayed, and K. Shaalan. IEEE Transactions on Knowledge and Data Engineering, 18 (10):
1411--1428(2006)Member-Chia-Hui Chang and Member-Moheb Ramzy Girgis.