We take into consideration Dominance-based Rough Set Approach and its recently proposed algebraic modeling in terms of bipolar de Morgan Brower-Zadeh distributive lattice. On this basis we introduce the concept of bipolar approximation space and we show how it can be induced from a bipolar quasi Brower-Zadeh lattice.
|Title of host publication||Rough sets and current trends in computing: proceedings of the 6th international conference|
|Editors||C. Chan, J. Grzymala-Busse, W. Ziarko|
|Place of Publication||Berlin|
|Number of pages||10|
|Publication status||Published - 2008|
|Name||Lecture notes in computer science|