Prof. Ibrahim M. M. El Emary is a visiting Professor at King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia. His research interests cover analytic and discrete event simulation techniques, performance evaluation of communication networks, application of intelligent techniques in managing computer communication network. He has published more than 200 articles in various refereed international journals and conferences. He has recently published two books with CRC Press and another book with Wiley. Anna Brzozowska is associate professor in economics, in discipline of management studies. Currently she works in Department of Business Informatics and Ecosystems, Faculty of Management, at Czestochowa University of Technology, Poland. She is the author or co-author of about 160 scientific publications. She has actively participated in over 30 conferences, mainly international, as well as in few research projects. She is the editor of EUREKA journal: Social and Humanities, and the editor of selected editions of Research Bulletin of the Technical University of Czestochowa. Dagmara Bubel, PhD, is Professor of Sciences in Economics, Director of the Main Library of Czestochowa University of Technology. She teaches courses in science studies. Her interests are concentrated around the issues involved in intellectual capital management in organizations, as well as encompassing management of knowledge, information and communication.