D.V. Komashinskiy - Post-graduate Student, St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences (SPIIRAS). E-mail: komashinskiy@comsec.spb.ru
I.V. Kotenko - Head Laboratory, St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences (SPIIRAS). E-mail: ivkote@comsec.spb.ru
A.A. Chechulin - Research Scientist, St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences (SPIIRAS). E-mail: chechulin@comsec.spb.ru
A.V. Shorov- Research Scientist, St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences (SPIIRAS). E-mail: ashorov@comsec.spb.ru