National Repository of Grey Literature 9 records found  Search took 0.00 seconds. 
Implementation of M2M Data Generator Utilizing Communication Protocol Wireless M-BUS in Smart Grid Infrastructure
Hudec, David ; Štůsek, Martin (referee) ; Mašek, Pavel (advisor)
V rámci této práce byl vytvořen popis bezdrátového komunikačního protokolu Wireless M-Bus, zaměřující se zejména na datovou část tohoto protokolu, strukturu jeho informačních polí, režimy komunikace a další specifika linkové a aplikační vrstvy. Na základě tohoto výzkumu byl vytvořen softwarový nástroj v jazyce Java, sloužící jako generátor dat zmíněného protokolu. Pomocí grafického i textového uživatelského rozhraní program umožňuje uživateli vytvořit Wireless M-Bus telegramy s velmi vysokou úrovní detailu a ty následně s využitím některého z podporovaných hardwarových zařízení periodicky odesílat do Wireless M-Bus sítě. Dále byla navržena dvě kompletní řešení, využívající buď samotného bezdrátového IQRF modulu nebo jeho spojení s řídicí deskou UniPi Neuron. Oba návrhy byly zrealizovány, otestovány a jsou v práci detailně popsány.
A Tool for Automatic Generation of SQL Database Content for Software Testing
Minářová, Alice ; Charvát, Lukáš (referee) ; Smrčka, Aleš (advisor)
This thesis follows up a design and implementation of a set of two tools for testing data generating. The first tool analyzes PostgreSQL databse text output and creates a configuration file in a newly designed language that describes how the database content should be generated. Based on this file the second tool generates a SQL script to fill the target database. User can adjust the generated data to their own requirements by modifying the configuration file written in a domain-specific language. The language was designed to make possible adjustments quick and intuitive. The thesis also describes how this language should be handled. The two tools were tested on several artificially created databases and also on a real system database of Drupal. The tools are both operated via the command line which makes them suitable for usage in automation.
Framework for Data Generators
Kříž, Blažej ; Ráb, Jaroslav (referee) ; Zendulka, Jaroslav (advisor)
This master's thesis is focused on the problem of data generation. At the beginning, it presents several applications for data generation and describes the data generation process. Then it deals with development of framework for data generators and demonstrational application for validating the framework.
Synthetic data generator aimed at development of algorithms for compensation of distortions caused by movements of objects scanned by a line scan camera
Furik, Pavel ; Kůdela, Jakub (referee) ; Škrabánek, Pavel (advisor)
Master’s thesis deals with problem of image motion deformation as a result of image capture by line scan camera. Algoritms that compensate said deformation often need large pool of data to ensure their correct function. Datasets are often not available, thus the need for synthetic data generation. With current graphical hardware it is possible to synthesize images close to reality. In this thesis are summarized common methods for image syntheis and few aplications of neural networks. The next part summarizes software implementation that generates images simillar to deformed output of line scan camera.
Generator of Testing XML Data
Michalko, Jakub ; Holubová, Irena (advisor) ; Svoboda, Martin (referee)
The aim of the thesis is to implement a tool which generates testing XML data according to user defined attributes. The user can use this data for testing applications which work with XML data. The application provides the user with GUI for editing attributes of generated documents whose size can be greater than main storage. Main attributes of generated documents are number of generated documents, fanout, frequency of element/text, generating mixed content, etc. Application can also generate a DTD or XSD document for all generated documents, execute the tested application over generated documents or send generated data to service of tested application.
Implementation of M2M Data Generator Utilizing Communication Protocol Wireless M-BUS in Smart Grid Infrastructure
Hudec, David ; Štůsek, Martin (referee) ; Mašek, Pavel (advisor)
V rámci této práce byl vytvořen popis bezdrátového komunikačního protokolu Wireless M-Bus, zaměřující se zejména na datovou část tohoto protokolu, strukturu jeho informačních polí, režimy komunikace a další specifika linkové a aplikační vrstvy. Na základě tohoto výzkumu byl vytvořen softwarový nástroj v jazyce Java, sloužící jako generátor dat zmíněného protokolu. Pomocí grafického i textového uživatelského rozhraní program umožňuje uživateli vytvořit Wireless M-Bus telegramy s velmi vysokou úrovní detailu a ty následně s využitím některého z podporovaných hardwarových zařízení periodicky odesílat do Wireless M-Bus sítě. Dále byla navržena dvě kompletní řešení, využívající buď samotného bezdrátového IQRF modulu nebo jeho spojení s řídicí deskou UniPi Neuron. Oba návrhy byly zrealizovány, otestovány a jsou v práci detailně popsány.
Generator of Testing XML Data
Michalko, Jakub ; Holubová, Irena (advisor) ; Svoboda, Martin (referee)
The aim of the thesis is to implement a tool which generates testing XML data according to user defined attributes. The user can use this data for testing applications which work with XML data. The application provides the user with GUI for editing attributes of generated documents whose size can be greater than main storage. Main attributes of generated documents are number of generated documents, fanout, frequency of element/text, generating mixed content, etc. Application can also generate a DTD or XSD document for all generated documents, execute the tested application over generated documents or send generated data to service of tested application.
A Tool for Automatic Generation of SQL Database Content for Software Testing
Minářová, Alice ; Charvát, Lukáš (referee) ; Smrčka, Aleš (advisor)
This thesis follows up a design and implementation of a set of two tools for testing data generating. The first tool analyzes PostgreSQL databse text output and creates a configuration file in a newly designed language that describes how the database content should be generated. Based on this file the second tool generates a SQL script to fill the target database. User can adjust the generated data to their own requirements by modifying the configuration file written in a domain-specific language. The language was designed to make possible adjustments quick and intuitive. The thesis also describes how this language should be handled. The two tools were tested on several artificially created databases and also on a real system database of Drupal. The tools are both operated via the command line which makes them suitable for usage in automation.
Framework for Data Generators
Kříž, Blažej ; Ráb, Jaroslav (referee) ; Zendulka, Jaroslav (advisor)
This master's thesis is focused on the problem of data generation. At the beginning, it presents several applications for data generation and describes the data generation process. Then it deals with development of framework for data generators and demonstrational application for validating the framework.

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