| Article ID: | iaor19991372 |
| Country: | Netherlands |
| Volume: | 99 |
| Issue: | 1 |
| Start Page Number: | 48 |
| End Page Number: | 57 |
| Publication Date: | May 1997 |
| Journal: | European Journal of Operational Research |
| Authors: | Pawlak Zdzislaw |
| Keywords: | artificial intelligence: decision support |
Rough set theory is a new approach to decision making in the presence of uncertainty and vagueness. Basic concepts of rough set theory will be outlined and its possible application will be briefly discussed. Further research problems will conclude the paper.