The graduate thesis presents an analysis of the Web 2.0 applications developement. It defines the preliminary conditions and describes the technologies used for the creation of these applications, such as the markup languages HTML and XML, style sheet language CSS, tranfortmations language XSLT and scripting language JavaScript. The thesis depicts the security risks and the ways how the application can be protected against the XSS attacks and SQL Injection. Furthermore, it analyses a concept of the system containing features of the Web 2.0 trend, and its implementation in practice. The internet portal enabling all registered users to share information with the others, will be the result. Files can be uploaded, and maps and videos can be inserted into the system.

To purpose of this master´s thesis is modernization of database system. This system is designed in Microsoft Office Access program. To create the new system will be used HTML and PHP languages, as a database server will be used MySQL. The first section contains information about data modeling. In the next part there is description of UML language and Use Case diagram for users of system. The main part of the thesis is description of the created system. There are views of screens which can be used by users. Multiuser operation is realized by users rights and definitions enter to the system. The whole database is created as a web application. Application will be uploaded to the company server. Users start the system through their web browser.

This master´s thesis considers implementation of a standard of bibliographic quotation BibTeX using the XML technology. This project starts with theoretical introduction into XML technology problematics. Next part contains introduction into LATEX and its subprogram BibTEX and into its function. Later, the principle of implementation and important parts of XSL transformation (from output les *.bib. *.tex, *.html) source code will be described. Verication of functionality of the implementation is demonstrated using BibTEX database of used literature generated by XML technology.

The aim of this thesis is creation the appropriate multimedia support for signals and system with continuous time. The understanding of this issue is very important, because the obligatory subject Signals and systems, exactly BSIS, is taught at the EST bachelor degree. The understanding is also necessary prerequisite to successful understanding next topics in other related subjects. The next part of this thesis is focused on one dimension discrete signals. Concretely, the aim of this part is a realization of software system. Designed system has some basic operations (the signal energy, the number of signal zero crossing etc.) with sound files and also some advance functions e.g. vowel seeking and separating in fluent speech. The system is divided into two main parts. The first one analyzes sound files, creates the new sound file with wanted vowel and matrices with important parameters for other processing. The second program computes with given data, which statistically evaluates in other steps. The final system can be useful for speaker recognition, his emotional status etc.

The subject of this thesis is comparison of the author’s own publishing sytem with a competing publishing system and its implementation in real conditions of small and middle-sized companies operating on the Internet from the perspective of an IT company. The next part describes the development and practical use of the system. In conclusion, the thesis describes the economic, financial and technological benefits for the copany and the advantages (disadvantages) that arise for the company from using its own publishing system vs. an external one.

The diploma thesis focuses on design of e-commerce for selling of numismatic material especially two euro collectors coins. Product of this diploma thesis is an internet e-shop with two roles. First role is user and second is administrator. Administrator is able to edit and operate all orders with year’s sheet of profits and losses. Income trading of first months is also part of this thesis.

Master’s thesis is focusing on the development of informatic system designed for the intra-enterprise processes of IJM Group s. r. o. company. The main part of the thesis dealing with the development and implementation of the system is linked to theoretical options.

The Master’s thesis deals with design, realization and implementation of web application for ordering lunch. Theoretical basis for creating web applications, methods used for the proposal and technologies used in the realization and implementation are described in the first part. The second part of the thesis presents an analysis of the current state. The last part contains the actual design, realization and implementation of the web application for ordering lunches.

This master's thesis deals with the creation of an extension to the existing information system NLPIS. A part of solution is the creation and maintenance of automatically generated pages for projects in the MediaWiki application. The data will be generated into the MediaWiki from database NLPIS information system and e-mail communications.

This Master's thesis describes design and implementation of advanced web crawler. This crawler can be configured by user and is designed for web browsing according to specified parameters. Can acquire and evaluate content of web pages. Its configuration is performed by creating projects which are consisting of different types of steps. User can create simple action like downloading page, form submission, etc. or can create more complex and larger projects.