формальна граматика 3 UDC 004.43::004.94 2 formal grammar 2 visual programming 2 стохастична мережа Петрі 2 Petri-object model 1 UDC 510+004.4 1 UDK 004.91 1 algorithm 1 alphabet of symbols 1 authorship determination 1 constructive-synthesizing modeling 1 constructor 1 formal grammar of the language 1 formal grammars 1 formalization 1 genetic algorithm 1 natural language texts 1 pattern recognition 1 recurrent analysis 1 simulation 1 software 1 statistical analysis 1 stochastic Petri nets 1 text classification 1 translator of the visual programming language 1 Петрі-об’єктна модель 1 УДК 004.43::004.94 1 УДК 004.91 1 УДК 510+004.4 1