Information technologies & control : young generation viewpoint : proceedings of the 4th international PhD workshop : Spa Libverda, September 16-20, 2003 / [organized by Department of Adaptive Systems, Institute of Information Theory and Automation, Academy of Sciences of the Czech Republic ; editor Květoslav Belda].    Prague : Institute of Information Theory and Automation, 2003 . 34 s. . ISBN 80-239-1333-6