Kvalifikační práce
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Zobrazují se záznamy 61-80 z 11342
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Transformation Robustness in Computer Vision: Invariant & Equivariant Neural Networks
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 26. 5. 2025This Thesis addresses the fundamental challenge of transformation robustness in com- puter vision, focusing on designing neural networks that are inherently invariant to rota- tions and translations. While data augmentation ... -
Sociální pravidla pro multi-agentní hledání cest
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2024)Datum obhajoby: 6. 9. 2024Multi-agent path-finding is a problem where we navigate agents to their destinations without collisions with other agents. We use a distributed approach to solve the problem that does not rely on centralized planning or ... -
Prostoročasy pro nadsvětelný pohyb
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 7. 2. 2025In this thesis we study a 1+1 (1 spatial and 1 time direction) version of the Alcubierre metric which, in a sense, allows superluminal motion within the framework of general relativity. We show the causal structure of that ... -
Univerzalita množin bodů pro alternující hamiltonovské cesty
Výsledek obhajoby: NEOBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2024)Datum obhajoby: 6. 9. 2024Title: Universality of point sets for alternating Hamiltonian paths Author: Ali Czech Department: Department of Applied Mathematics Supervisor: doc. Mgr. Jan Kynčl, Ph.D., Department of Applied Mathematics Abstract: The ... -
Real-Time Video Synchronization Platform
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 11. 2. 2025This thesis focuses on designing and implementing an enhanced solution for playback synchronization, addressing the shortcomings of the contemporary applications. Through comprehensive analysis and evaluation, we identified ... -
Systémový model řízení profesionální firmy
Výsledek obhajoby: UZNÁNO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2024)Datum obhajoby: 10. 12. 2024In the presented work I devote to creating a computer model of a professional service firm using the theory of business modeling. The whole model was programmed using the application Vensim. Another part of this work was ... -
User-oriented application for multimodal public transit route search in Prague public transport network
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 10. 2. 2025There are many solutions for searching for a public transit connection both worldwide and in the Czech Republic. They are however targeted at the widest possible audience, meaning they are simple to use and targeted at a ... -
A Diet Coaching Chatbot Using Neural Language Models
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 4. 2. 2025 -
Third-party Matchmaking Discord Bot for Valorant
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 10. 2. 2025One of the common tasks in online multiplayer games is matchmaking, i.e., assembling a game with concrete players and game settings. Players, in general, want to be matched with similarly skilled players while spending ... -
Multilingual multidomain generation of school tests that are hard to solve automatically
Výsledek obhajoby: NEOBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2024)Datum obhajoby: 10. 9. 2024 -
Data mining in social network analysis
Výsledek obhajoby: UZNÁNO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2024)Datum obhajoby: 10. 12. 2024Title: Data mining in social network analysis Author: Mgr. Peter Zvirinský Department: Department of Theoretical Computer Science and Mathematical Logic Supervisor: doc. RNDr. Iveta Mrázová CSc., Department of Theoretical ... -
Support for Uninterpreted Functions in Yaga SMT Solver
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2024)Datum obhajoby: 5. 9. 2024Yaga is a modern, modular SMT solver developed at Charles University, based on the Model-Constructing Satisfiability Calculus. Currently, its implementation in the C++ programming language contains plugins supporting Boolean ... -
Verification of LLVM bit-code via a system of Constrained Horn Clauses
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 11. 2. 2025The master thesis presents a novel static software verification tool, Hornix. The primary goal of the tool is to verify basic assertions concerning variable states and program execution paths. The tool is built upon the ... -
Multicolor Print Implementation for 3D Printer
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 10. 2. 2025This thesis presents the design, development, and implementation of a Multi-Material Unit (MMU) for enhancing multi-color 3D printing capabilities. We have designed a new MMU prototype, developing its firmware using C++ ... -
Searching classes in the Wikidata ontology
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 11. 2. 2025The Dataspecer tool facilitates the creation and management of abstract data struc- tures to represent and exchange data on the Web by leveraging input ontologies. How- ever, acquiring comprehensive heterogeneous ontologies ... -
Správa chytrých spotřebičů za účelem optimalizace spotřeby
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2024)Datum obhajoby: 6. 9. 2024Today, very popular domestic photovoltaic power plants often suffer from a mismatch between the times of highest production and highest household energy consumption. This thesis focuses on using IoT devices in combination ... -
Using convolutional neural networks to detect protein-ligand binding sites
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 10. 2. 2025Using convolutional neural networks (CNN) for high dimensional data such as images has shown some promising results, but it has issues with features without spatial correla- tion. I test a streamlined version of the REFINED ... -
Studium magnetických domén v nekolineárních antiferomagnetech a altermagnetech
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 3. 2. 2025This thesis explores magnetic domain imaging in non-collinear antiferromag- netic and altermagnetic materials using thermoscanning and wide-field MOKE microscopy. Thermoscanning of non-collinear antiferromagnet Mn3GaN re- ... -
Complex experiment support through the IVIS framework
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 11. 2. 2025en davidkostal11@seznam.cz January 2025 1 Abstract Data experimentation is complex and consists of multiple steps, such as data gathering and workflow design. Because of this, an experiment management framework is needed. ... -
Automatic Relation Extraction from Clinical Documents: A Study of Fine-Tuned Transformer Models and LLMs
Výsledek obhajoby: NEOBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2024)Datum obhajoby: 12. 6. 2024
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