!!Roman Słowiński - Publications \\ Thomson Reuters Web of Knowledge shows 197 documents of R.Słowiński, cited 4521 times (without self-citations), H-index=36.\\ Google Scholar shows 15443 citations of publications of R.Słowiński, H-index=63, i 10-index=184.\\ Microsoft Academic Search shows 205 documents of R.Słowiński in Artificial Intelligence, Machine Learning & Pattern Recognition, Data Mining, cited 4664 times, H-index=34.\\ \\ __5 most cited papers (Thomson Reuters Web of Knowledge):__\\ \\ 1. Z. Pawlak, J. Grzymala-Busse, R. Słowiński, W. Ziarko: Rough sets. Communications of the ACM, 38 (1995) no.11, 89-95. [[577 cit.]]\\ \\ 2. S. Greco, B. Matarazzo, R. Słowiński: Rough sets theory for multicriteria decision analysis. European J. of Operational Research, 129 (2001) no.1, 1-47. [[458 cit.]\\ \\ 3. R. Słowiński, D. Vanderpooten: A generalized definition of rough approximations based on similarity. IEEE Transactions on Knowledge and Data Engineering, 12 (2000) no. 2, 331-336. [[416 cit.]\\ \\ 4. Z. Pawlak, R. Słowiński: Rough set approach to multi-attribute decision analysis. Invited Review, European J. of Operational Research, 72 (1994) 443-459. [[247 cit.]\\ \\ 5. S. Greco, B. Matarazzo, R. Słowiński: Rough approximation of a preference relation by dominance relations. European J. of Operational Research, 117 (1999) 63-83. [[193 cit.]\\ \\ __5 recent papers published in JCR journals:__\\ \\ 1. S. Greco, R. Słowiński, P. Zielniewicz: Putting Dominance-based Rough Set Approach and robust ordinal regression together. Decision Support Systems, 54 (2013) 891-903.\\ \\ 2. M. Kadziński, S. Greco, R. Słowiński: RUTA: a framework for assessing and selecting additive value functions on the basis of rank related requirements. OMEGA, 41 (2013) 735–751.\\ \\ 3. S. Corrente, S. Greco, M. Kadziński, R. Słowiński: Robust ordinal regression in preference learning and ranking. Machine Learning, 93 (2013) 381-422.\\ \\ 4. M. Kadziński, R. Słowiński: DIS-CARD: on requirements about desired cardinality of classes in multiple criteria sorting problems. Journal of Global Optimization, 56 (2013) 1143–1166. \\ \\ 5. W. Kotłowski, R. Słowiński: On nonparametric ordinal classification with monotonicity constraints. IEEE Transactions on Knowledge and Data Engineering, 25 (2013) no.11, 2576-2589.