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Analysis of User Settings on Online Social Networks
Mlýnek, Martin ; Malinka, Kamil (referee) ; Januš, Filip (advisor)
The bachelor thesis deals with the development of a web user interface. The goal was to design and implement an interface for the server part of the Privchecker security tool, which deals with the security of users on social networks. The problem was solved by creating a client web application based on the React JavaScript library. It also addresses the issue of transfering user's credentials, testing of the implemented interface and analysis of user settings.
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Web Interface for RDF Storage Browsing
Tomov, Patrik ; Hynek, Jiří (referee) ; Burget, Radek (advisor)
The aim of this thesis is to create a web interface for browsing the RDF storage, where the user will be able to manipulate its content. Within the storage, he will be able to create and delete repositories, add and delete repository content, view and interact with repository content, and also perform SPARQL queries within the repository. The client part of the application is written in Javascript using the Vue framework. The RDF4J server, which is deployed on the Apache Tomcat service, is used for the server part. Communication between the server and the client is secured using the RDF4J REST API. The resulting application allows to interactively and easily browse the content of the RDF storage.
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Development of Web Application in Nonbanking Sector
Kuruc, Tomáš ; Truhlář, Luboš (referee) ; Dydowicz, Petr (advisor)
The bachelor thesis focuses on the design and development of a web application for VistaCredit, s.r.o., which offers financial services in non-banking sector. The design and development process is based on the requirements set by the company and on the data obtained from the performed analyzes of the current state. The front-end of the web application is implemented using React.js and TypeScript libraries and using the Bootstrap css framework. The web application fully communicates with the REST API created by company.
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Web application for training and validation of machine learning models
Svoboda, Jan ; Mucha, Ján (referee) ; Galáž, Zoltán (advisor)
The delegation of resource-intensive operations to the server-side computers is an ongoing trend. Containerized applications serve as an abstraction over the servers and provide needed scalability. The architecture of the implemented application utilized as a platform for an asynchronous execution of training and validation of machine learning models is heavily influenced by the containerization. Individual users of a web application are given a separate container with prepared environment for running a model with selected parameters. Status of the training process is monitored by the application. After the result is obtained the analysis takes place and components providing visualization are rendered in the user interface.
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Web Tool for Playing and Anotation of BAG Files
Omacht, Martin ; Bambušek, Daniel (referee) ; Kapinus, Michal (advisor)
This work deals with the design and implementation of a web application for playback and annotation of multimedia data from files in BAG format. The created annotations are intended for training artificial intelligence in robotic systems. The resulting application is implemented with the help of React library for creating the user interface and framework Django for the server-side REST API. The entire application is containerized using Docker. This work describes the BAG format, analyzes modern libraries for creating web applications and introduces existing solutions for data annotation or playback of BAG files. Furthermore, the design of the application is presented and its implementation is described. A separate library rosbag_pyreader, which is used to read BAG files with random access, was created as part of this work. The resulting application allows user to display and annotate 2D and 3D data from multiple robotic sensors at the same time and then export the annotations in JSON format.
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Mobile Application for Employees with Biometrics Support
Tesařová, Alena ; List, Jaroslav (referee) ; Hruška, Tomáš (advisor)
This thesis deals with the design and implementation of a mobile application for BUT employees. The final application is written for Android and iOS in React Native. The goal is to facilitate the daily activities of an employee, which leads to more efficient work and reduced administration. The theoretical part deals with the selection of the most important modules in the information system based on statistical data and questionnaires. The implementation part contains the design of the user interface of selected modules and a description of the application implementation. The final application was tested by a group of employees and received a very good verbal evaluation.
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Browser and User Fingerprinting for Practical Deployment
Vondráček, Tomáš ; Malinka, Kamil (referee) ; Polčák, Libor (advisor)
The aim of the diploma thesis is to map the information provided by web browsers, which can be used in practice to identify users on websites. The work focuses on obtaining and subsequent analysis of information about devices, browsers and side effects caused by web extensions that mask the identity of users. The acquisition of information is realized by a designed and implemented library in the TypeScript language, which was deployed on 4 commercial websites. The analysis of the obtained information is carried out after a month of operation of the library and focuses on the degree of information obtained, the speed of obtaining information and the stability of information. The dataset shows that up to 94 % of potentially different users have a unique combination of information. The main contribution of this work lies in the created library, design of new methods of obtaining information, optimization of existing methods and the determination of quality and poor quality information based on their level of information, speed of acquisition and stability over time.
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Development of a Web Invoicing Tool in a Corporate Environment
Bohdálek, Tomáš ; Svěrák, Tomáš (referee) ; Dydowicz, Petr (advisor)
The bachelor thesis focuses on the design and development of a web application for financial management in the company Proof & Reason, s.r.o. The company provides services in the field of digital products. The process of design and development of the application is based on the requirements of the company and analysis of the current solution, which will be replaced by this application. The frontend of the web application is implemented using the Next.js framework and the React.js and Material UI libraries. The application also communicates with the REST API which was already created by the company.
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