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An Extension of the C Plus Programming Language and Its Compiler
Opatřil, Petr ; Kučera, Jiří (referee) ; Meduna, Alexandr (advisor)
This thesis describes continuing development of new programming language C Plus conceived in earlier Bachelor’s Thesis oriented on enhancing C language with high level constructs with no additional cost. During development, several important languages were compared and C Plus along with its grammar were expanded, advantages of additions were discussed and compared with solutions in other languages. Described enhancements were implemented in the compiler.
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Quality Management
Adler, Ondřej ; Kučera, Jiří (referee) ; Bartes, František (advisor)
This thesis deals with research and analysis of levels of customer satisfaction standard in company OXOID CZ s.r.o. The theoretical part is devoted to customer, marketing re-search and questionnaire as a tool for gathering information. The practical part proc-esses and analyzes the results obtained from the questionnaire and proposals to raise the level of customer satisfaction and quality of services provided.
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Deep Pushdown Automata and Their Restricted Versions
Charvát, Lucie ; Kučera, Jiří (referee) ; Meduna, Alexandr (advisor)
Pro přirozené číslo n, n-expandovatelné hluboké zasobníkové automaty vždy obsahují maximálně n výskytů nevstupních symbolů v jejich zásobníku v průběhu jakékoli kompilace. Jako hlavní výsledek, tato práce demonstruje, že tyto automaty mají stejnou vyjadřovací sílu jako automaty s #, nacházející pouze na dně zásobníku, a jediným dalším nevstupním symbolem. Z tohoto závěru vyplývá nekonečná hierarchie jazyků přijímaných těmito automaty.
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Versatile tool for the production of holder
Kučera, Jiří ; Kopřiva, Miloslav (referee) ; Lidmila, Zdeněk (advisor)
This project is conceived within the bachelor's degree in engineering technology (B3S-K Engineering) technology by design sheet metal parts 11 373.1 on a combined tool. It is based on the literature studies about cutting and bending has been proposed several variants of the production of specified parts to be produced entirely in a single tool. The proposed tool is clamped in the eccentric press LEN 63C firm TOMA Industries with a nominal force of 630 kN. The functional parts are made of tool steel, 19 573, heat-processed according to drawings.
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Code Structuring in Decompiler Back-End
Porwolik, Tomáš ; Kučera, Jiří (referee) ; Matula, Peter (advisor)
This thesis deals with a decompilation tool which converts low-level binary code to a high-level representation. This tool is being developed by AVG Technologies. The aim of this work is to design and implement a method for code structuring in the decompiler back-end. The designed method works by traversing the control-flow graph with matching of predefined patterns. It is not always possible to structure code using conditional statements and loops. Sometimes also goto statements must be used. The implemented solution is compared with the original solution in the decompiler. According to the results the new solution is faster, better tested, but in greater number of test cases generates invalid code. From the viewpoint of structuring the results are different and sometimes the code is structured better, but sometimes worse.
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Transducer Systems
Skácel, Jiří ; Kučera, Jiří (referee) ; Meduna, Alexandr (advisor)
This document defines systems of pushdown transducers. The idea of cooperating distributed grammar systems for components working on one word is adjusted for use of transducers instead of grammars. The transducers cooperate by passing output of one to input of another component. It discusses their descriptive power and equivalency between systems with arbitrary numbers of components. The main conclusion is then comparison of their descriptive power with Turing machines with regard to their translation and accepted languages.
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L Grammar Systems
Hnat, Peter ; Kučera, Jiří (referee) ; Meduna, Alexandr (advisor)
Master thesis deals with L grammar systems. The basic types of grammar systems are studied. There are analyzed different types of L grammars and their use in field of plant development simulation. The work focuses on open L grammars. A parallel system consisting of open L grammars is designed. Communication takes place through the exchange of information between plants and their environment. Implemented is real kind of tree. Simulated is typical environment in which this kind of tree occurs normally. The system properties are examined from the point of view of simulation and the time-consuming interpretation of strings. At the end of this thesis there are described some other options of future development of the project together with the possibilities of using the proposed system.
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A General Generator of Syntax Directed Translation
Marcin, Juraj ; Kučera, Jiří (referee) ; Meduna, Alexandr (advisor)
This thesis is dedicated to the design and creation of generic generator that performs syntax directed translation according to user requirements. The translation is processing in the time of analysis of the source program. Parser is based on bottom-up parsing. The result of the translation is the creation of syntax tree. From this syntax tree are created instructions in the form of three - address code. These instructions represent final program and they are essential in rendering of syntax tree.
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The Implementation of Information Security Management System in the Small Company
Radvanský, Martin ; Kučera, Jiří (referee) ; Sedlák, Petr (advisor)
This diploma thesis deals with methods of management of information security in the small company. The thesis is divided into two main parts. The first part of this thesis is focused on theoretical aspects of information security and contains description of standards ČSN ISO/IEC 27000:2006. The practical part of this work is about the project of implementation of the information security management system in the small company. The implementation is divided into three separate parts with the first part of implementation being described in detail.
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