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Nonlinear Control of Complex Systems by Utilization of Evolutionary Approaches
Minář, Petr ; Ošmera, Pavel (referee) ; Oplatková,, Zuzana Komínková (referee) ; Matoušek, Radomil (advisor)
Control theory of complex systems by utilization of artificial intelligent algorithms is relatively new science field and it can be used in many areas of technical practise. Best known algorithms to solved similar tasks are genetic algorithm, differential evolution, HC12 Nelder-Mead method, fuzzy logic and grammatical evolution. Complex solution is presented at selected examples from mathematical nonlinear systems to examples of anthems design and stabilization of deterministic chaos. The goal of this thesis is present examples of implementation and utilization of artificial algorithms by multi-objective optimization. To achieve optimal results is used designed software solution by multi-platform application, which used Matlab and Java interfaces. The software solution integrate every algorithms of this thesis to complex solution and it extends possible application of those approaches to real systems and practical world.
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Offline Wiki Editor for Android
Chrastina, Ondřej ; Šebek, Michal (referee) ; Křivka, Zbyněk (advisor)
This bachelor thesis is concerned with wiki webs and the Android mobile platform. Their objective is to create an application that enables offline editing of wiki webs on the mobile devices. This application focuses on being user friendly with allowing the most effective editing. The first part of this thesis concentrates on the theoretical specification of wiki webs and the Android platform. The second part then presents the actual development of the application. During the development, the emphasis is placed on the expansibility of the application with the component for the synchronization between the local storage in the mobile device and the server. The final application is evaluated in the last part of the thesis followed by the presentation of the possibilities of its potential development.
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The algorithm for the detection of positive and negative text
Musil, David ; Harár, Pavol (referee) ; Povoda, Lukáš (advisor)
As information and communication technology develops swiftly, amount of information produced by various sources grows as well. Sorting and obtaining knowledge from this data requires significant effort which is not ensured easily by a human, meaning machine processing is taking place. Acquiring emotion from text data is an interesting area of research and it’s going through considerable expansion while being used widely. Purpose of this thesis is to create a system for positive and negative emotion detection from text along with evaluation of its performance. System was created with Java programming language and it allows training with use of large amount of data (known as Big Data), exploiting Spark library. Thesis describes structure and handling text from database used as source of input data. Classificator model was created with use of Support Vector Machines and optimized by the n-grams method.
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Creating real-time IMS application
Novotný, Filip ; Mácha, Tomáš (referee) ; Nagy, Ľuboš (advisor)
This paper presents a description of the IP Multimedia Subsystem (IMS) architecture and IMS services. IMS is a standardized next-generation networking architectural framework providing advanced services on mobile and fixed networks. The first chapter describes four-layer IMS architecture and also mentions supported services. The second chapter deals with IMS protocols and primarily focuses on the SIP signaling protocol. UDP, RTP and TLS protocols are also included in this chapter. The third chapter is dedicated to practical part of this paper. A VoIP Java application has been created based on the findings gained throughout the thesis. The main part of the created application consists of client-side application, database MySQL and Servlet application for communication between database and client-side application. The whole system was created using SDS Sony Ericsson 4.1. FD1. An OpenIC lite client has been tested during development on our system and results were compared with created client-side application. A web application based on PHP, MySQL and ActionScript then handles administration and monitoring of customers using voice services.
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General Module for a Configuration of Cloud Services
Jopek, Kamil ; Chmelař, Petr (referee) ; Mlích, Jozef (advisor)
Práca bola vypracovaná v rámci programu Erasmus na Hochschule Furtwangen University v Nemecku. Bakalářská práce se zabývá konfigurováním Cloud Computing služeb. Popisuje model vývoje a použítí těchto technologií. V práci je navrhnutý a implementovaný všeobecný modul na konfiguraci Cloud Computing služeb. Aplikace poskytuje univerzální nástroj na generování uživatelského rozhraní podle dokumentu ve formátu XML. Vytvořený systém zjednodušuje a sjednocuje grafické uživatelské rozhraní.
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Summarization of Documents from the Web
Škurla, Ján ; Burget, Radek (referee) ; Bartík, Vladimír (advisor)
Topic of this master's thesis is a summarization of the documents on the web. First, it deals with the issues of acquiring text from the web using wrapper. An overview of wrappers used as an inspiration for the future implementation is stated. This paper also includes various methods for creating summary (Luhn`s, Edmundson`s and KPC) from the text data. Application design for the text data extraction and summarization is also part of this paper. Application is based on Java platform and Swing graphic library.
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Visualization of XML
Hernych, Radim ; Burget, Radek (referee) ; Chmelař, Petr (advisor)
The goal of this bachelor's thesis was to study XML and its transformations, identify possible problems of displaying general XML document and to create graphical tool that provides interactive visualization and editing of XML document. This text deals with problems of XML visualization. It presents a visualization technique for representing general XML documents without using XSL or CSS. Final program was written in Java programming language using Jaxen1.1 and dom4j.1.6.1 libraries.
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Methods of Social Network Analysis for Data Mining
Machulka, Tomáš ; Rozman, Jaroslav (referee) ; Samek, Jan (advisor)
This bachelor thesis describes some of many methods for social network analysis. There is also a description of the data visualization. The thesis contains description of implementation of aplication for social network analysis using several methods. Output of analysis is confronted with output of other software for social network analysis.
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Reservation of Bus Tickets from Mobile Phone
Beneš, Ondřej ; Láník, Aleš (referee) ; Herout, Adam (advisor)
This bachelor's thesis deals with programming for mobile platform Android. It describes basic techniques of programming for this platform. As a part of this thesis was created an application for simplier bus ticket reservation. This thesis also analyses an implementation of this application.
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SIP client in Java
Zukal, Martin ; Polívka, Michal (referee) ; Číka, Petr (advisor)
This bachelor’s thesis deals with a design of a client-based application with the utilization of the Session Initiation Protocol (SIP). The first part describes SIP with an emphasis on basic concepts. Then a brief description of the Java programming language which will be used for the implementation follows. The most extensive part is devoted to the description of a design and implementation of the application. Some techniques used during the development of the applicaton are being discussed in this part. The thesis is finished up with test scenarios verifying functionality of the application.
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