The LNCS journal Transactions on Rough Sets is devoted to the entire
spectrum of rough sets related issues, from logical and mathematical
foundations, through all aspects of rough set theory and its
applications, such as data mining, knowledge discovery and intelligent
information processing, to relations between rough sets and other
approaches to uncertainty, vagueness, and incompleteness, such as fuzzy
sets and theory of evidence. Volume XVII is a continuation of a number
of research streams which have grown out of the seminal work by Zdzislaw
Pawlak during the first decade of the 21st century. The research streams
represented in the papers cover both theory and applications of rough,
fuzzy and near sets as well as their combinations.