Editorial Associate:

Katarzyna Wasielewska-Michniewska, Systems Research Institute, Polish Academy of Sciences, Warsaw, Poland

Technical Editor:

Denisiuk, Aleksander, University of Warmia and Mazury, Olsztyn, Poland

Series Editors Contact:

Maria Ganzha, Systems Research Institute, Polish Academy of Sciences, Warsaw, Poland

Address:

Polish Information Processing Society, ul.Solec 38 lok. 103, 00-394 Warszawa, Poland, www: pti.org.pl/eng/.