Aleksander Øhrn (1999), Discernibility and Rough Sets in Medicine: Tools and Applications, PhD thesis, Department of Computer and Information Science, Norwegian University of Science and Technology, Trondheim, Norway. NTNU report 1999:133, IDI report 1999:14, ISBN 82-7984-014-1. 239 pages.
An extended abstract is available.
The defense took place February 18th, 2000. My advisor was Professor Jan Komorowski.
As part of my thesis work, I designed and developed the ROSETTA software system for discernibility-based data mining. In addition to binaries, a major portion of the source code is available.