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Natural Language Processing: Analysis of Information Technology Students’ Spoken Language
Stanković, Aleksandar ; Šťastná, Dagmar (referee) ; Ellederová, Eva (advisor)
Tato bakalářská práce se zabývá problematikou nových technologií umělé inteligence při zpracování přirozeného jazyka. Práce je rozdělena na teoretickou a analytickou část. Teoretická část přistupuje k problému rozdělením do tří kapitol: umělá inteligence a statistika, zpracování přirozeného jazyka a IBM Watson Natural Language Understanding. Každá z těchto kapitol je rozpracována včetně uvedení alespoň jednoho příkladu z praxe. V první kapitole je hlavním cílem vymezit teoretický rámec umělé inteligence a jejích postupů, zatímco ve druhé kapitole je vysvětlena problematika zpracování přirozeného jazyka a jeho primární funkce včetně jeho vztahu k samotné umělé inteligenci. Cílem třetí kapitoly je představit porozumění přirozenému jazyku jako primární nástroj pro analýzu, která je realizována v analytické části práce. Analytická část se zabývá analýzou mluveného jazyka studentů prostřednictvím různých metod. Transkripce shromážděných vzorků videí je provedena strojovým překladem jako aplikací zpracování přirozeného jazyka, zatímco textový výstup je analyzován prostřednictvím nástroje porozumění přirozenému jazyku. V analytické části, která popisuje výzkumnou metodologii, prezentuje a interpretuje výsledky výzkumu, jsou využívány aplikované znalosti z teoretické části práce.
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Performance Evaluation of Graphics Accelerator
Vanek, Juraj ; Drábek, Vladimír (referee) ; Herout, Adam (advisor)
My work is about performance evaluation of graphics accelerator by 3D scenes rendering. It focuses on how to test the performance of the accelerator from every point of view during the performance critical operations in 3D graphics. It deals with implementation problems of individual measures, their influence on total results and evaluation of the measurements. The final output of the application is a score, by which is possible to judge what performance is giving the accelerator in comparison with others. For this comparison is available an on-line results database.
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Performance Evaluation of Graphics Accelerator
Vanek, Juraj ; Jošth, Radovan (referee) ; Herout, Adam (advisor)
This paper deals with possibilities and functions of modern graphic accelerators and with measuring performance under OpenGL interface. Widespread algorithms to render scene in real-time are used. It focuses on how to test every part of accelerator's graphic pipeline as well as measure performance in rendering of advanced effects and theoretical speed at general purpose calculations through graphic processor. This testing is realized by implementing multiple test series and their further evaluation. Final application enables setting of test parameters and outputs a score, by which is possible to judge accelerator's performance in comparison among themselves.
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Development of a calculator for assessing vulnerabilities in Javascript
Škrhák, Pavel ; Fujdiak, Radek (referee) ; Holasová, Eva (advisor)
The aim of this work is to describe the known methods of vulnerability assessment, and to implement them in a web application using the Vue.js framework. The thesis describes two vulnerability assessment systems, namely CVSS (Common Vulnerability Scoring System) and OWASP (Open Web Application Security Project) Risk Rating Methodology. Their parts, metrics and methods of calculation of the evaluation are described. Subsequently, these systems are compared and their strengths and weaknesses are determined. The work then evaluates some known vulnerabilities using these two assessment methods. The work then describes the design of the frontend and backend of the web application. The frontend uses the Vue.js framework, which allows the creation of dynamic one-page web applications. The components and layout of the application are designed. Furthermore, the appearance of the front application and its components is designed. The backend was designed to suit with the Djnago framework, which together with the django REST framework can be used to quickly create an API (Application Programming Interface) communicating with the database. A model for storing data from a frontend application was designed. The work then describes the implementation of this application divided into frontend and backend. The backend describes the implementation of the API and the database. The implementation of the model itself, serializer and methods for communication with the frontend application are described. In the frontend, a vue router is created, which is used to dynamically change the content of the page, then the components themselves are created, which serve as building blocks of the application. These components contain three parts, namely structure, JavaScript code and CSS (Cascading Sytle Sheets). Components can pass data and call functions of other components. The last part of the work is testing of the application itself. Its functionality is tested by calculating the score of already assessed vulnerabilities and some items of the OWASP ASVS (Application Security Verification Standard). Furthermore, security is tested by testing several known vulnerabilities, along with testing with OWASP ASVS.
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Influence counting of score on U13 category in the handball competition system of Central Bohemia region
Karellová, Tereza ; Pokorný, Ladislav (advisor) ; Pádivý, Martin (referee)
The diploma thesis focused on issues of counting scores in handball matches in the Central Bohemia region, specifically on the system of competition for U13 category. The thesis is divided into the theoretical and research part. The theoretical part is devoted to the characteristics of the sport, handball, youth sports training, the system of competition of younger students in the Central Bohemia region, sports performance and also marginally deals with attitudes and their formation. The research part is primarily focused on the processing and interpretation of results from a guided interview with experienced coaches of the Central Bohemia Handball Association, where the aim will be to determine the main purpose for removing the public score indicator from e U13 category competition system. Furthermore, the work is devoted to the interpretation of results based on questionnaires for players, parents and coaches who have dealt with the issue and preferences of the system of competition for younger players in the Central Bohemia region. Through the analyses of questionnaires and interviews with experienced coaches they'll be able to specify the strengths, weaknesses, opportunities and threats of the established competition system without a public score indicator in connection with the emphasis on...
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Natural Language Processing: Analysis of Information Technology Students’ Spoken Language
Stanković, Aleksandar ; Šťastná, Dagmar (referee) ; Ellederová, Eva (advisor)
Tato bakalářská práce se zabývá problematikou nových technologií umělé inteligence při zpracování přirozeného jazyka. Práce je rozdělena na teoretickou a analytickou část. Teoretická část přistupuje k problému rozdělením do tří kapitol: umělá inteligence a statistika, zpracování přirozeného jazyka a IBM Watson Natural Language Understanding. Každá z těchto kapitol je rozpracována včetně uvedení alespoň jednoho příkladu z praxe. V první kapitole je hlavním cílem vymezit teoretický rámec umělé inteligence a jejích postupů, zatímco ve druhé kapitole je vysvětlena problematika zpracování přirozeného jazyka a jeho primární funkce včetně jeho vztahu k samotné umělé inteligenci. Cílem třetí kapitoly je představit porozumění přirozenému jazyku jako primární nástroj pro analýzu, která je realizována v analytické části práce. Analytická část se zabývá analýzou mluveného jazyka studentů prostřednictvím různých metod. Transkripce shromážděných vzorků videí je provedena strojovým překladem jako aplikací zpracování přirozeného jazyka, zatímco textový výstup je analyzován prostřednictvím nástroje porozumění přirozenému jazyku. V analytické části, která popisuje výzkumnou metodologii, prezentuje a interpretuje výsledky výzkumu, jsou využívány aplikované znalosti z teoretické části práce.
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Development of a calculator for assessing vulnerabilities in Javascript
Škrhák, Pavel ; Fujdiak, Radek (referee) ; Holasová, Eva (advisor)
The aim of this work is to describe the known methods of vulnerability assessment, and to implement them in a web application using the Vue.js framework. The thesis describes two vulnerability assessment systems, namely CVSS (Common Vulnerability Scoring System) and OWASP (Open Web Application Security Project) Risk Rating Methodology. Their parts, metrics and methods of calculation of the evaluation are described. Subsequently, these systems are compared and their strengths and weaknesses are determined. The work then evaluates some known vulnerabilities using these two assessment methods. The work then describes the design of the frontend and backend of the web application. The frontend uses the Vue.js framework, which allows the creation of dynamic one-page web applications. The components and layout of the application are designed. Furthermore, the appearance of the front application and its components is designed. The backend was designed to suit with the Djnago framework, which together with the django REST framework can be used to quickly create an API (Application Programming Interface) communicating with the database. A model for storing data from a frontend application was designed. The work then describes the implementation of this application divided into frontend and backend. The backend describes the implementation of the API and the database. The implementation of the model itself, serializer and methods for communication with the frontend application are described. In the frontend, a vue router is created, which is used to dynamically change the content of the page, then the components themselves are created, which serve as building blocks of the application. These components contain three parts, namely structure, JavaScript code and CSS (Cascading Sytle Sheets). Components can pass data and call functions of other components. The last part of the work is testing of the application itself. Its functionality is tested by calculating the score of already assessed vulnerabilities and some items of the OWASP ASVS (Application Security Verification Standard). Furthermore, security is tested by testing several known vulnerabilities, along with testing with OWASP ASVS.
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The Estimation of Probability of Default Using Logistic Regression
Jiřičko, Pavel ; Dlouhá, Zuzana (advisor) ; Formánek, Tomáš (referee)
The aim of the thesis was to build a probability prediction model for client loan repayment. First, the author selected suitable explanatory variables and explained these in detail in the thesis. The author examined various quantities both for qualitative variables (e.g. failure rates and scores) and quantitative variables (e.g. means and standard deviations) describing individual categories. The predictions were done by the use of logistic regression. The estimated coefficients of individual explanatory variables were examined in terms of their statistical significance. The author also described the impact of individual explanatory variables on the probability of a clients default. The probabilities were calculated for two clients with specific values of explanatory variables. The author managed to build a model that can be used to predict probability of client loan repayment defaults.
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Management of small business: domestic and foreign experience
Ponomareva, Alla ; Svobodová, Ivana (advisor) ; Chebotar, Yury (referee)
In the first chapter (introduction) revealed the relevance, objectives, purpose, object, object, information database and research methods. The second chapter covers theoretical aspects of small business management case studies, including the history of small business development in Russia, General characteristics and basic principles of small business management, State small business development in Russia and abroad. The third chapter examines the current state and problems of management of development of small entrepreneurship in a major metropolis. Analysis and evaluation of the Office of small business development in a major metropolis. Developed guidelines for improving the management of development of small business in today's environment, including the use of foreign experience for small business development in Russia and the development strategy of the State support and development of small and medium-sized businesses in a major metropolis. This strategy may include: an integrated approach to small business development, creating sustainable infrastructure to support small businesses, increasing entrepreneurial goramotnosti, involvement of young people in entrepreneurship and a number of other areas of the State support of small and medium-sized businesses in a major metropolis.
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Performance Evaluation of Graphics Accelerator
Vanek, Juraj ; Drábek, Vladimír (referee) ; Herout, Adam (advisor)
My work is about performance evaluation of graphics accelerator by 3D scenes rendering. It focuses on how to test the performance of the accelerator from every point of view during the performance critical operations in 3D graphics. It deals with implementation problems of individual measures, their influence on total results and evaluation of the measurements. The final output of the application is a score, by which is possible to judge what performance is giving the accelerator in comparison with others. For this comparison is available an on-line results database.
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