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Knowledge Discovery over Data Warehouses
Pumprla, Ondřej ; Chmelař, Petr (referee) ; Stryka, Lukáš (advisor)
This Master's thesis deals with the principles of the data mining process, especially with the mining of association rules. The theoretical apparatus of general description and principles of the data warehouse creation is set. On the basis of this theoretical knowledge, the application for the association rules mining is implemented. The application requires the data in the transactional form or the multidimensional data organized in the Star schema. The implemented algorithms for finding of the frequent patterns are Apriori and FP-tree. The system allows the variant setting of parameters for mining process. Also, the validation tests and efficiency proofs were accomplished. From the point of view of the association rules searching support, the resultant application is more applicable and robust than the existing compared systems SAS Miner and Oracle Data Miner.
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Information System of a Small Building Company
Henkl, Tomáš ; Stryka, Lukáš (referee) ; Bartík, Vladimír (advisor)
This work is concerned with question of information systems. The task of the project is to analyze, design and realize information system of small-scale building enterprise, which deals with construction and hire of stages and high-density tents. Everything by means of programming languages PHP, HTML, CSS, JavaScript and database system MySQL.
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E-business for Building Materials Sale
Czibor, František ; Stryka, Lukáš (referee) ; Květoňová, Šárka (advisor)
The bachelor's thesis deals with creation of information systems. After the brief introduction to the information systems, the thesis summarises the processes of their creation. After carrying out a thorough analysis, the aim was to form a detailed proposal of an information system, which was followed by the implementation of its particular parts, and then finalised by creation of a functional information system for internet shopping. The system was implemented by the following technologies: PHP, a relational database MySQL, and JavaScript.
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System for Online Inguiry Using Business Inteligence
Bouček, Petr ; Jaša, Petr (referee) ; Stryka, Lukáš (advisor)
This thesis deals with the design and creation of the web portal that enables to do the public opinion inquiry using decision support tools. In the first part, the decision support technologies will be introduced. The parts dealing with the practical part of the thesis, like the design and the implementation of this system, follow. In the final chapters, the practical application of the system and illustrations of the processing of the results with the further extensions are presented.
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Mining Multiple Level Association Rules
Nachtnebl, Viktor ; Stryka, Lukáš (referee) ; Bartík, Vladimír (advisor)
Knowledge discovery from data scope is quite a young concept but is becoming more and more popular. This bachelor's thesis is engaged in mining multiple level association rules. There are four different methods of investigation discussed. These offer an insight into the problem of concept and implementation of application. At the end we have confronted and reviewed the results of these four algorithms.
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Association Rules Mining over Data Warehouses
Hlavička, Ladislav ; Chmelař, Petr (referee) ; Stryka, Lukáš (advisor)
This thesis deals with association rules mining over data warehouses. In the first part the reader will be familiarized with terms like knowledge discovery in databases and data mining. The following part of the work deals with data warehouses. Further the association analysis, the association rules, their types and mining possibilities are described. The architecture of Microsoft SQL Server and its tools for working with data warehouses are presented. The rest of the thesis includes description and analysis of the Star-miner algorithm, design, implementation and testing of the application.
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Delivery Information System
Petřík, Radek ; Stryka, Lukáš (referee) ; Burgetová, Ivana (advisor)
The field of this work was to create a web application easing shipper's and carrier's work with consignments. The purpouse of the application is evidence of packages combined with label printing. A prewiew of present-day web application development techniques is provided first. Recent package delivery systems are discussed then. The application specification is the next topic. Implementation process using C# ASP .NET and the results of this work is analyzed in the last chapters.
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Concept of Business Intelligence Using for SME's
Stryka, Lukáš ; Soukup, Lukáš (referee) ; Videcká, Zdeňka (advisor)
This Diploma Thesis deals with analysis of the current processes in small software company. On the basis of the weakness evaluation, the new extensions of the information system are designed. The first extension is new module for on-line sale and cashless on-line payment. The second one is integration of Business Intelligence tools to help streamline marketing strategies of this company.
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