Browsing Τμήμα Ηλεκτρολόγων και Ηλεκτρονικών Μηχανικών by Title
Now showing items 35-54 of 349
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Kalman Filters and their application in motion detection and tracking
(Πανεπιστήμιο Δυτικής Αττικής, 2020-02)During the last decade, breakthroughs in the fields of machine vision and reinforce-ment learning have been made possible thanks to the advancements in machine learning algorithms. ‘Machines’ now can recognize an object ... -
Machine learning for geophysical applications
(Πανεπιστήμιο Δυτικής Αττικής, 2023-07-19)In recent years, Deep Learning has drawn a lot of interest from the geophysical community. It can be used for a variety of geophysical employments, by providing simpler and easier solutions to problems. It addresses problems ... -
Meta-heuristic optimization methods on SPD Manifolds and applications to computer vision
(Πανεπιστήμιο Δυτικής Αττικής, 2023-07-20)Verifying whether or not a questioned handwritten signature belongs to a claimed identity is a quite challenging task, usually requiring careful examination, skills and knowledge. An accurate and efficient signature ... -
Monitoring the strains on cadaveric femoral bones with titanium alloy prosthetic stems
(Πανεπιστήμιο Δυτικής Αττικής, 2024-07-15)The present work involved the mechanical properties evaluation of cadaveric specimens with titanium prosthetic stems by monitoring the strains in a realistic simulated environment of human joint forces. The results of this ... -
MOSFET modelling as a digital twin and use of machine learning models to find current leakage
(Πανεπιστήμιο Δυτικής Αττικής, 2023-09)The object of this thesis is the presentation of a digital twin of the MOSFET, with the aim of providing tools for a better and more in-depth study and monitoring of its functions. Through the digital twin of the MOSFET, ... -
On a hyperbolic wave equation in unbounded domains
(Πανεπιστήμιο Δυτικής Αττικής, 2022-07-18)The aim of this thesis is the study of the quasilinear damped wave equation of Kirchhoff’s type with variable diffusion coefficient in all of R^N. For the functional analysis of the time dependent problem, we make use of ... -
Readout and data transfer systems in the detectors of the ATLAS experiment
(Πανεπιστήμιο Δυτικής Αττικής, 2022-12)To benefit from the expected increase in luminosity of the upgraded LHC accelerator, the detector system "New Small Wheel (NSW)" replaced the innermost detection station in the forward region of the ATLAS Muon Spectrometer. ... -
Robot motion control via EEG signals
(Πανεπιστήμιο Δυτικής Αττικής, 2021-04)The work presented in this thesis concerns the development of a system which performs motion control in a mobile robot in accordance to the eyes’ blinking of a human operator via a synchronous and endogenous Electroencep ... -
Sign language detection
(Πανεπιστήμιο Δυτικής Αττικής, 2023-02)Communication is defined as the exchange of information, ideas and feelings.In order for two people to communicate with each other they must understand the same language.When a person is deaf they cannot hear and when they ... -
Solving multiple sequence alignment using deep reinforcement learning
(Πανεπιστήμιο Δυτικής Αττικής, 2024-02-20)Multiple Sequence Alignment (MSA) is a fundamental task in Bioinformatics, essential for understanding evolutionary relationships, genetic adaptations, drug design, and other applications. In general, MSA is a Nondeterministic ... -
Spatial-temporal crime prediction using deep learning
(Πανεπιστήμιο Δυτικής Αττικής, 2022-09-26)Dealing with crime is one of the main purposes of a society. Therefore, the law enforcement authorities with the limited resources they have are trying to fight crime, which is characterized by dynamic spatio-temporal ... -
Study and simulation of wireless vehicle charging installation in dynamic charging
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-15)In the contemporary era, the imperative for environmentally friendly technologies has led to the advent and proliferation of electric vehicles (EVs), marking a paradigm shift in the transportation sector. A significant ... -
Study of simulation and modelling tools for autonomous vehicle driving based on stereoscopy
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-08)The subject of this thesis is the analysis and study of the tools available today that assist engineers in the modeling and development of autonomous vehicles with automatic navigation. A comprehensive explanation of the ... -
Transferable state & action embeddings in deep reinforcement learning
(Πανεπιστήμιο Δυτικής Αττικής, 2024-07)This thesis delves into two primary areas: the impact of transfer learning on the performance of RL algorithms and the implementation of a transformers-based architecture for learning representations of both states and ... -
Transmission of digital television according to DVB-T specification and simulation on MATLAB v.2023
(Πανεπιστήμιο Δυτικής Αττικής, 2023-10-13)This Msc Thesis presents the DVB-T (Digital Video Broadcasting Terrestrial) system, which is the European standard of the DVB consortium (standardized by ETSI) for the broadcast transmission of digital terrestrial television. ... -
Use of artificial intelligence and deep learning in the food and agriculture domain
(Πανεπιστήμιο Δυτικής Αττικής, 2023-02)The current thesis is an overview of the materials and the technics that are used in the Smart Farming sector. It focuses on the particularities of Smart Farming compared to other Artificial Intelligence applications, hence ... -
Wearable systems, multifunctional materials and flexible structures
(Πανεπιστήμιο Δυτικής Αττικής, 2020-02-24)Triboelectricity is a natural phenomenon, which had been considered to cause only negative results until some years ago. Wide research has been applied over the last decade to use it positively, mainly in energy harvesting ... -
Wildfire prediction using machine learning
(Πανεπιστήμιο Δυτικής Αττικής, 2022-07-18)The use of supervised Machine Learning algorithms is widespread in the science of fires. The objective of this postgraduate thesis was to conduct three experiments utilizing only weather variables for the region of the ... -
Wireless Sensor Networks (WSNs) with emphasis on the development of control algorithms for improvement of their dynamic behavior
(Πανεπιστήμιο Δυτικής Αττικής, 2021-07-01)Wireless Sensor Networks (WSNs), due to their extraordinary abilities and their countless number of applications, are considered to be among the most emerging technologies. However, the lifetime of WSNs is tremendously ... -
Α study of virtualization technologies for the support of virtual labs
(Πανεπιστήμιο Δυτικής Αττικής, 2022-10-13)This thesis presents the progress and evolution of virtualization, Cloud Computing and containerization technologies. The use of virtualization has led to the maximum use and utilization of physical servers, while the ...