COMPARISON OF ROUGH-SET AND INTERVAL-SET MODELS FOR UNCERTAIN REASONING
Yiyu Y. Yao, Xining Li · Fundamenta Informaticae · 1996
In the rough-set model, a set is represented by a pair of ordinary sets called the lower and upper approximations. In the interval-set model, a pair of sets is referred to as the lower and upper bounds which define a family of sets. A significant dif