This book constitutes the thoroughly refereed conference proceedings of the 10th International
Conference on Rough Sets and Knowledge Technology RSKT 2015 held in Tianjin China in
November 2015 as part of the International Joint Conference on Rough Sets IJCRS 2015
together with the 15th International Conference on Rough Sets Fuzzy Sets Data Mining and
Granular Computing RSFDgrC 2015. The 66 papers presented at IJCRS 2015 were carefully reviewed
and selected from 97 submissions. The 38 papers included in this volume are organized in the
following topical sections: rough sets: the experts speak reducts and rules three-way
decisions logic and algebra clustering rough sets and graphs and modeling and learning. In
addition the volume contains 6 contributions by new fellows of the International Rough Set
Society an invited talk and a tutorial.