Lech Polkowski is a Professor ordinary and he works at the Polish-Japanese Academy IT in Warsaw, and at the University of Warmia and Mazury in Olsztyn, both in Poland.
He served as a member of Program Committees or Advisory Boards of about 60 plus international conferences, including the first RSCTC'98 conference in Warsaw which he co-organized. He served on Editorial Boards of Grammars (Kluwer, nonexisting now), Fundamenta Informaticae as Deputy Editor’s-in-Chief 1996-2011, now he serves on EB’s of Paladyn. Int. J. Behavioral Robotics (Scopus indexed), JAMRIS (J. Automation, Mobile Robotics, Intelligent Systems) (Scopus indexed), LNCS.Trans. Rough Sets (Springer Verlag).
Lech Polkowski is the author or co-editor of several books:
3-7 JULY 2017 OLSZTYN, POLAND. http://ijcrs2017.uwm.edu.pl
IJCRS 2017 aims at unification of many facets of Rough Set Theory from theoretical aspects of the rough set idea bordering on theory of concepts and going through algebraic structures, topological structures, logics for uncertain reasoning, decision algorithms, relations to other theories of vagueness and ambiguity, then to extensions of the rough set idea like granular structures, rough mereology, and to applications of the idea in diverse fields of applied science including hybrid methods like Rough-Fuzzy, Neuro-Rough, Neuro-Rough-Fuzzy computing.