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Sequence Diagram Generation from Object-Oriented Petri Nets
Beňo, Adam ; Janoušek, Vladimír (oponent) ; Kočí, Radek (vedoucí práce)
The thesis focuses on the issue of sequence diagram generation from scenarios modelled by object-oriented Petri nets (OOPN). It aims on module implementation into existing OOPN editor which enables showing sequence diagrams from individual simulations and is connected with simulated model. The user thus gets complete overview of the simulation process and is able to detect errors in OOPN models.
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City Traffic Simulator for Web
Kováč, Kristián ; Janoušek, Vladimír (oponent) ; Rozman, Jaroslav (vedoucí práce)
The goal of this thesis is to create a city traffic simulator, which visualizes its results on a web interface. Information about the traffic network is obtained from the OpenStreetMap project. The simulation is based on a microscopic model and focuses mainly on the Brno - Střed area. Vehicles are modeled as separate entities that communicate with each other and follow the traffic rules. The thesis describes the basic principles of traffic modeling and simulation. It also deals with some existing microscopic traffic simulators and their properties. The second part of the thesis describes the design and implementation of the created application. It focuses mainly on the description of OpenStreetMap data processing, vehicle model, structure of simulation results and their visualization on a web interface.
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UWB Locator
Jančiar, Marek ; Kočí, Radek (oponent) ; Janoušek, Vladimír (vedoucí práce)
The subject of this work is the implementation and evaluation of the parameters of the localization system using UWB technology. This work focuses on two localization methods, namely TWR and TDoA. To compare the capabilities of UWB with other wireless techno- logy, this work also includes an implementation using BLE technology, specifically a method that uses the RSSI value. Parameters such as the accuracy or energy consumption of the implementation of these methods on specific hardware were practically measured and in- corporated into the text of this work. With the help of this work, the reader can create an image of the capabilities of the mentioned technologies and the way of implementing the localization methods.
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Vizualizace neuroevoluce při učení neuronových sítí
Bednář, Martin ; Janoušek, Vladimír (oponent) ; Zbořil, František (vedoucí práce)
Tato práce zkoumá možnosti učení neuronových sítí za pomoci neuroevolučních algoritmů, zabývá se obecným fungováním neuroevoluce, návrhem a implementací neuroevolučích algoritmů a okrajově i návrhem a implementací dopředných neuronových sítí s plně propojenými vrstvami. Výsledkem práce je program, který provádí neuroevoluční algoritmus a grafická aplikace, která tento program zapouzdřuje pro snadnější používání a která slouží pro zobrazení grafického výstupu programu vizualizujícího řešení konkrétního problému pomocí vytvořených neuronových sítí učených pomocí neuroevoluce. Závěr práce je věnován experimentům nad vytvořeným programem.
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Test Suite of the EAS Framework
Mazáková, Júlia ; Janoušek, Vladimír (oponent) ; Smrčka, Aleš (vedoucí práce)
This work focuses on the software testing of the system with an emphasis on lower layers of testing, which includes unit and integration testing. The primary objective is to showcase the testing process using the EAS (Effective Agenda System) framework, starting with the test plan process followed by the creation of the final test suite that will evaluate the performance of the system's backend microservices. This test suite covers a significant part of the system's functionality. The results are stored and analyzed in the final test report. Performed analysis of the system and the final suite serve as valuable assets in the context of testing.
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Nástroj pro editaci a běh řídicích panelů pro IoT aplikace
Ryška, Andrej ; Peringer, Petr (oponent) ; Janoušek, Vladimír (vedoucí práce)
Táto bakalárska práca sa zaoberá rozborom stávajúcich otvorených (open source) riešení systémov pre IoT zariadenia so zameraním na prezentáciu, spracovanie a manipuláciu s dátami cez užívateľské rozhranie webovej aplikácie. Cieľom tejto práce je na základe analýzy vytvoriť vlastné riešenie chytrej domácnosti, preferujúce jednoduchosť konfigurácie a užívateľskú prívetivosť. Vytvorená aplikácia bude prepojiteľná so systémami Node-RED, Domoticz a Home Assistant na základe spoločného MQTT brokera, z ktorého bude aplikácia čerpať dáta a manipulovať so stavmi jednotlivých IoT zariadení.
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Deep Learning Methods for Machine Playing the Scotland Yard Board Game
Hrkľová, Zuzana ; Janoušek, Vladimír (oponent) ; Zbořil, František (vedoucí práce)
This theses concerns with deep learning methods applied to machine playing board games containing movement uncertainty. Reinforcement learning principles with main focus on Q-learning algorithms were studied, among which Deep Q--Network had been chosen and applied on simplified rules of the Scotland Yard board game. The final implementation was put to test against Alpha-Beta and Monte Carlo Tree Search. The results have shown that the hider driven by DQN represented the hardest opponent for the other two methods, while the DQN seekers did not manage to surpass past results. Although the implemented method did not reach better results than currently known methods, it proved to be the least demanding when considering computational resources and time needed to perform a given move, making it the most perspective to implement on original version of the game in the future.
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Simulátor městské dopravy
Hos, Adam ; Janoušek, Vladimír (oponent) ; Rozman, Jaroslav (vedoucí práce)
Simulace dopravy je jedním z mnoha způsobů, jak získat nové informace nebo podložit již existující tvrzení, týkající se dopravní infrastruktury. Tato práce se zabývá popisem zmíněné problematiky s podrobným zaměřením na mikrosimulaci městského provozu. Je rozebráno získávání popisu dopravní sítě z formátu elektronických map, tvoření simulační reality z těchto informací a různé modely pro řízení akcí agentů, reprezentující řidiče ve vozidlech. Jelikož existuje velké množství metod a ověřených postupů, jak tohoto cíle dosáhnout, jsou zde vzájemně srovnávány a ty nejvhodnější, pro kontext této práce, pak implementovány. Na základě nasbíraných znalostí byl vytvořen simulátor s grafickým rozhraním. Ten je dále popsán v implementační části.
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Path Planning for Autonomous Agricultural Machines
Kuchta, Lukáš ; Janoušek, Vladimír (oponent) ; Rozman, Jaroslav (vedoucí práce)
With the ever-growing human population on Earth, it is necessary to ensure that the agricultural sector also grows in order to ensure enough food for all people. One way to ensure this is to increase automation in this area. Since fewer and fewer people are engaged in agriculture, more or less autonomous devices are being used more often. This work deals with a summary of algorithms that are used for route planning (not only) in the field of agriculture, which is one of the key components of autonomous vehicles. First, the history in this area is summarized, followed by the current state of autonomous vehicles in agriculture. Next, point-to-point algorithms are summarized, followed by coverage routing algorithms. The next part deals with the use of these algorithms in practice. The next part describes the design of the application, which is implemented in the next part of this work. A program is created that creates a coverage map for the specified field and machine. Finally, the results of the work are summarized.
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Product Data Visualization in PNC Build System
Korytár, Patrik ; Janoušek, Vladimír (oponent) ; Kočí, Radek (vedoucí práce)
The thesis aims to enhance the visualization of Product-related data of the PNC build system on the system's new web user interface. Main visualization elements include tables, charts, network graphs and dashboards. The work analyses PNC user inputs to consider the actual needs of the users. Based on the analysis, completely new UI components were designed and some of the original ones were redesigned. To illustrate the new design, wireframes were created. New REST API endpoints were designed for data needed by the new components. The new features were then implemented. The implementation language is TypeScript. The main libraries include React, Chart.js, Sigma.js and Graphology. As a result, the new PNC system user interface now has new features that help with using the Product-related pages. The implementation is also easily expandable for more visualization of this kind.
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