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Implementation of Mining Modules of Data Mining System on NetBeans Platform
Stríž, Rostislav ; Bartík, Vladimír (referee) ; Šebek, Michal (advisor)
Data collecting plays an important role in many aspects of today's businesses and quality information is the key to success. Process called Knowledge Discovery in Databases makes possible to extract hidden information that can be used further in our efforts. Main goal of this thesis is to describe an addition to such Data Mining System. Main objective is to create data mining module for NetBeans application, developed for demonstrational purposes by Faculty of Information Technology. New module is going to be able to mine information from Oracle database server via unusual use of Genetic Algorithm. This thesis describes the whole process of module implementation, begining with theoretical basics through coding details to final testing and summary.
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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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Information System for Energetic Consultant Service
David, Lukáš ; Šebek, Michal (referee) ; Burget, Radek (advisor)
This bachelor thesis deals with the information system design for the BV Consulting company. The thesis presents the principles of the company functioning including all the internal regulations that are important for the system design. The thesis describes the requirements on the system, system design based on these requirements and its implementation. The main function of system is providing an interface for administration and registration of employees, their contracts and reports. The implementation is based on Microsoft Office Access and ASP.NET.
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Mining Multi-Level Sequential Patterns
Šebek, Michal ; Platoš, Jan (referee) ; Popelínský, Lubomír (referee) ; Zendulka, Jaroslav (advisor)
Dolování sekvenčních vzorů je důležitá oblast získávání znalostí z databází. Stále více průmyslových a obchodních aplikací uchovává data mající povahu sekvencí, kdy je dáno pořadí jednotlivých transakcí. Toho může být využito například při analýze po sobě jdoucích nákupů zákazníků. Tato práce se zabývá využitím hierarchického uspořádání položek při dolování sekvenčních vzorů. V rámci práce jsou řešeny dvě základní oblasti - dolování víceúrovňových sekvenčních vzorů s křížením a bez křížení úrovní hierarchií. Dolovací úlohy pro obě oblasti jsou v práci formalizovány a následně navrženy algoritmy hGSP a MLSP pro jejich řešení. Experimentálně bylo ověřeno, že především algoritmus MLSP dosahuje výborných výkonnostních vlastností a stability. Význam nově získaných vzorů je ukázán na dolování reálných produkčních dat.
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Data Independency of the FIT-Miner Data Mining System
Novák, Ondřej ; Šebek, Michal (referee) ; Zendulka, Jaroslav (advisor)
System for data mining Fit-Miner is now dependant on only one specific DBMS. This master’s thesis deals with analysis of implementation that works with database, modules and functions for data mining. Next it shows the set of changes which will allow FIT-Miner to work with another DBMS. And finally, a description of the implementation of these changes.
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Database Version Management for Application Development in Eclipse
Palarczyk, Vít ; Šebek, Michal (referee) ; Burget, Radek (advisor)
This thesis deals with database version control for application development in Eclipse. In the theoretical part, it provides information about the Eclipse environment and its extension modules (plugins) that are an inseparable part of Eclipse. There is also a description of version control systems with a detailed focus on the Subversion system and a description of the JDBC application interface that is used for connecting the database in Java applications. The next part deals with the design of a tool for database version control, which is implemented as a plugin for Eclipse. In this section, there is a description of the implementation and a description of the installation and use of this tool. In the final part, there is a description of the performed tests and their results.
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Datamining in MS SQL Using Incremental Algorithms
David, Lukáš ; Bartík, Vladimír (referee) ; Šebek, Michal (advisor)
This work deals with issues in data streams mining which nowadays is a very dynamic area in information technology. The thesis describes the general principles of data mining. There are also the principles of data mining in the data streams. Special attention is given to the implemented algorithm CluStream. In the practical part the data stream processing solution was designed and implemented by the MSSQL technology using the above algorithm. The functionality of the algorithm was verified using own data stream generator.
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Application for Management and Analysis of Data About Games of Chess
Kunčar, Petr ; Šebek, Michal (referee) ; Bartík, Vladimír (advisor)
This bachelor thesis deals with design and implementation of system for management and analysis of data about games of chess. The games of chess are stored in a database, to which they are uploaded by means of the system. There is also the AprioriAll algorithm implemented to find sequential patterns occuring in the data. Except of mining sequential patterns, the functionality of tree creation and searching in the data is also implemented. The data about games of chess are stored in a form of standard PGN files.
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A Web-Based Application to Search Online Library Catalogues
Polách, Ondřej ; Šebek, Michal (referee) ; Rychlý, Marek (advisor)
The Internet is since its inception, source of various informations. Their retrieve was standardized with the advent of Z39.50 protocol, which today is still evolving and it also serves as the cornerstone for modern retrieve information protocols. Protocols group SRU/SRW is example of new protocols which are oriented into service-oriented architecture. The aim of this bachelor's thesis is to design and implement a unified web-based information gateway for retrieve informations from various library catalogues from single location. Development platform will be .NET and Mono. The biggest challenge is to use WCF services with system's client-side build on Silverlight technology, and last, but not least, is the solve problems arising from the current incomplete compatibility between Mono and .NET, especially with regard to these two components. Both will be host in ASP.NET web application. The main requirement is portability solution on various platforms. If manage to achieve compatibility between Mono and .NET, application can run on all platforms that are supported by Mono technology.
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