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Application for the Dynamic Programming Demonstration
Nereča, Tomáš ; Bartík, Vladimír (referee) ; Burgetová, Ivana (advisor)
A result of this bachelor thesis is a web application which focuses on computer programming method called dynamic programming. Principles and advantages of dynamic programming are explained on several examples. Dynamic programming algorithm is explained both theoretically and also practically by a dynamically filled up table. Dynamic programming solution is also compared with simple recursive solution in charts and table.
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Intelligent Data Scraping in a Web Browser
Maštera, František ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
The goal of this thesis is to extract data from web pages without the knowledge of their internal structure. The point is to recognize the structure using an algorithm and a given input information about the content that the user wants to extract. The structure analysis is then followed by the content extraction itself. An average success rate of over 80% was achieved on selected sets of websites. The resulting algorithm represents a new approach to data extraction and can be deployed in the real world or can be a part of further development.
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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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TypeScript Application Generation from REST API Descriptions
Lipjanec, Silvester ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
This thesis deals with the design and implementation of a tool for generating parts of client applications in TypeScript language from the description of a REST interface. The goal of the tool is an automatic generation of an application skeleton which uses the Angular framework including data structures and services enabling access to server endpoints. The thesis describes the interfaces based on the REST architectural style, as well as the technologies used for their description. The tool was implemented in TypeScript language and uses the Node.js runtime. The output file generation is based on the Mustache.js template system. The result is a tool which allows the generation of source code based on the provided WADL or OpenAPI interface description, which can be simply used as a part of an Angular application.
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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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Mobile Application for Sports Training
Dohnalík, Pavel ; Bartík, Vladimír (referee) ; Očenášek, Pavel (advisor)
The aim of the thesis is to create a mobile application that allows planning of training plans, sharing them in the team and subsequent evaluation of sports activities that will be entered or measured in the application. The application is implemented for the Android operating system. The thesis describes the programming theory for mobile operating systems. The practical part describes the design, implementation and testing. For implementation, NativeScript was used, linking XML and JavaScript or TypeScript. The resulting app allows the user to create training schedules and record sports activities.
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Analysis and Search in GPS Data
Hrbotický, Jan ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
This bachelor thesis is focused on analysis, processing and storage of GPS data for the purpose of easy presentation by the user in the form of vectors on map. The user can easily read, edit and share his data through the system. It is a client-server interactive web application written in Typescript using the Angular framework. The server side application part is implemented in Nette, which is one of the PHP frameworks. Application uses REST Api for communication with the client-side.
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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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