transactions on rough sets ix
p 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 . p this book which constitutes the ninth volume of the transactions on rough sets series providing evidence of the continuing growth of a number of research streams . it includes articles that are extensions of papers included in the first conference on rough sets and intelligent systems paradigms . p the 26 papers presented in this volume introduce a number of new advances in the foundations and applications of artificial intelligence engineering image processing logic mathematics medicine music and science .