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Evolutionary algorithms
Bortel, Martin ; Karásek, Jan (referee) ; Lambertová, Petra (advisor)
Thesis describes main attributes and principles of Evolutionary and Genetic algorithms. Crossover, mutation and selection are described as well as termination options. There are examples of practical use of evolutionary and genetic algorithms. Optimization of distribution routes using PHP&MySQL and Google Maps API technologies.
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Editting system for article reviews
Buňka, Roman ; Karásek, Jan (referee) ; Burget, Radim (advisor)
The objective of the thesis is an analysis, design and implementation of a web application which could be used by authors of articles, reviewers and the system administrator for automation of reviewing scientific articles. The reviewing analysis shows requirements required for the application from the viewpoint of users´ roles. The editorial system design deals with the application architecture and a plan of classes. The application is shown together with a description of its implementation.
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Determination of basic form of words
Šanda, Pavel ; Burget, Radim (referee) ; Karásek, Jan (advisor)
Lemmatization is an important preprocessing step for many applications of text mining. Lemmatization process is similar to the stemming process, with the difference that determines not only the word stem, but it´s trying to determines the basic form of the word using the methods Brute Force and Suffix Stripping. The main aim of this paper is to present methods for algorithmic improvements Czech lemmatization. The created training set of data are content of this paper and can be freely used for student and academic works dealing with similar problematics.
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Database application in JAVA language
Bernát, Michal ; Karásek, Jan (referee) ; Číka, Petr (advisor)
This thesis deals about the MySQL database system and its connection with JAVA programming environment. It discusses the implementation of applications with data editing database tables. In the first theoretical part deals about connectivity to the database server using JDBC Connector and its types. Next it defining properties of connection and communication with FTP server. The thesis describes also the security of communication with server using SLL/TLS protocol. The practical part describes how to create the server side of project and the application in JAVA FX.
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High-Level Object Oriented Genetic Programming in Logistic Warehouse Optimization
Karásek, Jan ; Rakús,, Martin (referee) ; Cvrk, Lubomír (referee) ; Burget, Radim (advisor)
Disertační práce je zaměřena na optimalizaci průběhu pracovních operací v logistických skladech a distribučních centrech. Hlavním cílem je optimalizovat procesy plánování, rozvrhování a odbavování. Jelikož jde o problém patřící do třídy složitosti NP-težký, je výpočetně velmi náročné nalézt optimální řešení. Motivací pro řešení této práce je vyplnění pomyslné mezery mezi metodami zkoumanými na vědecké a akademické půdě a metodami používanými v produkčních komerčních prostředích. Jádro optimalizačního algoritmu je založeno na základě genetického programování řízeného bezkontextovou gramatikou. Hlavním přínosem této práce je a) navrhnout nový optimalizační algoritmus, který respektuje následující optimalizační podmínky: celkový čas zpracování, využití zdrojů, a zahlcení skladových uliček, které může nastat během zpracování úkolů, b) analyzovat historická data z provozu skladu a vyvinout sadu testovacích příkladů, které mohou sloužit jako referenční výsledky pro další výzkum, a dále c) pokusit se předčit stanovené referenční výsledky dosažené kvalifikovaným a trénovaným operačním manažerem jednoho z největších skladů ve střední Evropě.
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Realization of supercomputer using graphic card
Jasovský, Filip ; Karásek, Jan (referee) ; Mašek, Jan (advisor)
This master´s thesis deals with realization of supercomputer using graphic card with CUDA technology. The theoretical part of this thesis describes the function and the possibility of graphic cards and desktop computers and processes taking place in the proces sof calculations on them. The practical part deals with creation system for calculations on the graphic card using the algorithm of artificial intelligence, more specifically artificial neural networks. Subsequently is the generated program used for data classification of large input data file. Finally the results are compared.
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Modular core for information system
Ruml, Martin ; Karásek, Jan (referee) ; Burget, Radim (advisor)
This thesis deals with frameworks for modular information systems. The experimental implementation module for dynamic loading of others running modules is realized in thesis on the basis of research. In first chapters there are the description of solved problems of modular systems and the description of used programming language Java. Other chapter describes the specifications for modular system OSHi. Other chapter describes framework Esclipse RCP. Eclipse RCP is used for the formation of graphics of riched aplication. The experimental module is creative at the end of the thesis. The program uses Eclipse RCP for grant of GUI for control of loading of modules.
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Tool for simulation visualization
Zapletal, Tomáš ; Karásek, Jan (referee) ; Burget, Radim (advisor)
This bachelor's thesis is engaged in concept and implementation of tool that is able to visualize output of simulation of production processes. For this purpose multiplatform application was created to play back objects movement on the game field based on data, saved in text files. It is possible to watch simulation progress carefully in real time or faster. Tool is suitable for validation of designed simulating model and for revealing possible fault.
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Graphical User Interface in JavaFX
Fusek, Zdeněk ; Nagy, Ľuboš (referee) ; Karásek, Jan (advisor)
The aim of of this thesis is creation of the simple computing system. In the first part will be processed research, which involves comparison of RIA platforms. The result of research is the analysis of advantages and disadvantages of each platform. Due to orientation of the thesis, JavaFX platform will be described in detail in a separate chapter. For creating the application, which is presented as a simple computing system, is necessary create modular kernel at first, then propose a user interface, which prescribes the basic look of the application. Subsequently is created function drag & drop. Modules of arithmetic operations and their input will be transmitted by using this function. Calculation of the result is possible after connecting inputs with the arithmetic operations. Creation of computing system is described in detail in the practical part of thesis. Bachelor thesis is implemented in a development environment e(fx)clipse, and CSS Cascading Style Sheets are used for the styling of thesis.
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