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Conversions between CF Grammars and Pushdown Automata
Makovský, Benjamin ; Goldefus, Filip (referee) ; Masopust, Tomáš (advisor)
This work suggests and solves the implementation of the transformation of context-free grammars and the conversions between context-free grammars and pushdown automata. It makes acquainted with the models used in modern theory of formal languages. In the work are indicated all algorithms necessary for transformations and mutual conversions between context-free grammars and pushdown automata. Proposed is an object representing the grammar and the automaton in the programme. Described is the assigning of definitions of grammar and of the automaton, the solution of drawing the automaton on the screen and the creation of graphical user interface of the application. The resulting programme is developed as Jawa applet which is available on public internet pages www.convertcfg.php5.cz.
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Implementation of Ford-Fulkerson Algorithm
Makovský, Benjamin ; Rychnovský, Lukáš (referee) ; Masopust, Tomáš (advisor)
This work describes the design of the graphic implementation of the Ford-Fulkerson Algorithm for searching the maximum flow and the minimal cut in the network. It contains a brief introduction with the theory of the graphs and the flows in the networks, it describes the principle of the Ford-Fulkerson Algorithm. The object design representing the graph in the program is cited, the drawing of the graph by the program and the creation of the graphic user interface of the application is described. The final program is worked up as a Java applet which is placed at the public internet pages www.ffaplikace.php5.cz.
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Implementation of Ford-Fulkerson Algorithm
Makovský, Benjamin ; Rychnovský, Lukáš (referee) ; Masopust, Tomáš (advisor)
This work describes the design of the graphic implementation of the Ford-Fulkerson Algorithm for searching the maximum flow and the minimal cut in the network. It contains a brief introduction with the theory of the graphs and the flows in the networks, it describes the principle of the Ford-Fulkerson Algorithm. The object design representing the graph in the program is cited, the drawing of the graph by the program and the creation of the graphic user interface of the application is described. The final program is worked up as a Java applet which is placed at the public internet pages www.ffaplikace.php5.cz.
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Conversions between CF Grammars and Pushdown Automata
Makovský, Benjamin ; Goldefus, Filip (referee) ; Masopust, Tomáš (advisor)
This work suggests and solves the implementation of the transformation of context-free grammars and the conversions between context-free grammars and pushdown automata. It makes acquainted with the models used in modern theory of formal languages. In the work are indicated all algorithms necessary for transformations and mutual conversions between context-free grammars and pushdown automata. Proposed is an object representing the grammar and the automaton in the programme. Described is the assigning of definitions of grammar and of the automaton, the solution of drawing the automaton on the screen and the creation of graphical user interface of the application. The resulting programme is developed as Jawa applet which is available on public internet pages www.convertcfg.php5.cz.
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