Granular Rough Mereological Logics with Applications to Dependencies in Information and Decision Systems -- On Topological Dominance-based Rough Set Approach -- A Study of Multiple-Source Approximation Systems -- A New Knowledge Reduction Algorithm Based on Decision Power in Rough Set -- Comparison of Some Classification Algorithms Based on Deterministic and Nondeterministic Decision Rules -- Gene Selection and Cancer Classification: A Rough Sets Based Approach -- Evolutionary-Rough Feature Selection for Face Recognition -- Spatial Reasoning Based on Rough Mereology: A Notion of a Robot Formation and Path Planning Problem for Formations of Mobile Autonomous Robots -- Perceptually Near Pawlak Partitions -- A Novel Split and Merge Technique for Hypertext Classification -- A Non-boolean Lattice Derived by Double Indiscernibility -- Rough Set Approximations in Formal Concept Analysis -- On the Relation between Jumping Emerging Patterns and Rough Set Theory with Application to Data Classification.