A Uniform Framework for Rough Approximations Based on Generalized Quantifiers -- PRE and Variable Precision Models in Rough Set Data Analysis -- Three Approaches to Deal with Tests for Inconsistent Decision Tables - Comparative Study -- Searching for Reductive Attributes in Decision Tables -- Sequential Optimization of c-Decision Rules Relative to Length, Coverage and Number of Misclassifications -- Toward Qualitative Assessment of Rough Sets in Terms of Decision Attribute Values in Simple Decision Systems over Ontological Graphs -- Predicting the Presence of Serious Coronary Artery Disease Based on 24 Hour Holter ECG Monitoring -- Interface of Rough Set Systems and Modal Logics: A Survey -- A Semantic Text Retrieval for Indonesian Using Tolerance Rough Sets Models -- Some Transportation Problems Under Uncertain Environments.