Browsing 1. 2025 by Issue Date
Now showing items 1-20 of 112
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Outlier Identification with MFV-robustified Linear Regression in case of Economic Convergence of EU NUTS Regions
(2024)Despite being questioned, absolute economic β -converge is a widely applied method for investigating cohesion tendencies among EU regions. Corresponding data fur- ther supports the application of the theory. Relying on ... -
Lifecycle Analysis of an Air Quality Sensor
(2024)Nowadays, it is becoming increasingly important to not only measure environmental impacts, in terms of energy efficiency, but also, in terms of the quality of life. We have developed an outdoor, low-cost environmental ... -
Hybrid Clustering: Combining K-Means and Interval valued data-type Hierarchical Clustering
(2024)In this paper, we describe a hybrid clustering procedure which is well‐suited when we deal with a large data set. It combines the K‐Means clustering to handle large data sets, and an Interval valued data-type Hierarchical ... -
A New Method to Detection of Laser Focal Position based on Microlens Array
(2024)Many practical uses have been proven by purposely controlling light propagation to achieve adequate non-contact effects on materials. Delivering high-power light into a small region on the materials’ surfaces, known as ... -
The Development of a Motion-Tracking System to Assess the Recovery Level for Stroke Survivors
(2024)Stroke is a widespread and perilous condition globally, necessitating effective rehabilitation assessment methods. Presently, clinicians rely on manual observation or costly equipment like motion capture systems to ... -
Low-Cost Autonomous Trains and Safety Systems Implementation, using Computer Vision
(2024)The need of modern transport solutions is a tendency that has been developed also in the railway transport. This study provides a possible implementation of a fully autonomous train system with low impact on the railway ... -
The Development of Fleet Management System for Mobile Robots Delivering Medicine in Healthcare Environments
(2024)This paper focuses on implementing a Fleet Management System (FMS) in hospitals, using autonomous mobile delivery robots. The primary aim is to enhance efficiency and alleviate the workload of healthcare staff. The FMS ... -
Proposal of Evaluation of Robotic Devices Trafficability, in Low-Endurable Terrain
(2024)In unit movement planning, evaluation is needed, especially for roads, bridges (width, radius, load capacity, etc.) and the trafficability of the subject terrain. In the context of vehicles – wheeled or tracked, the ... -
A Roughness, Feature-based Algorithm of Point Cloud Segmentation of the Secondary Lining in NATM Tunnel
(2025)To realize point cloud segmentation of secondary lining in tunnel under construction, a roughness feature-based point cloud segmentation algorithm for secondary lining is developed in this paper. Preprocessing of raw ... -
Automated Inspection System with GPS and Deep Learning in Urban Rail Safety and Efficiency
(2025)Paper focuses on a novel automated rail inspection system, incorporating advanced technologies such as GPS for precise location tracking and GSM/GPRS modules for efficient data transmission. The system uses deep learning ... -
Measuring the Efficiency of Rail Freight Transport – A Case Study
(2025)Railway transport plays an important role in a country's economic development. Efficiency is one of the most significant performance indicators in the railway sector. Evaluating, monitoring, and improving efficiency is ... -
Inverse Iterative Methodology for Welded Joints Characterization in Construction Designing and Comparison to Classical Approach
(2025)Traditional approach in structural designing and strength assessment that observes structure without welded joints is sufficiently accurate in terms of elastic response, in comparison to yield strength. The main idea of ... -
Dynamic Modeling Possibilities of Embedded Rail Structures
(2025)In Hungarian design practice, the Zimmermann-Eisenmann quasi-static design method is employed to dimension track structures with embedded rails. This method determines the mean values of deformations and stresses using ... -
Enhancing Railway Section Capacity, during Expansion of the European Railway Network
(2025)The Trans-European Transport Network was established by the European Union to connect Europe from west to east and north to south through a transportation network. One of the challenges in organizing barrier-free railway ... -
Numerical Analysis of Stabilization Schemes for the Deformed State of Railway Embankment, Using Piles
(2025)This article presents a numerical analysis of stabilization schemes for the deformed state of a railway embankment using piles. The study involves the analysis of the concept of reinforcing the railway embankment with ... -
Factors Influencing the Intention to Use Robo- Advisors: A Hungarian Perspective
(2025)This study aims to investigate the factors influencing the intention to use robo- advisors, based on an extended Unified Theory of Acceptance and Use of Technology (UTAUT) model, incorporating trust and perceived risk ... -
Parameter Optimization in Sparse Voxel DAGs for Efficient Geometry Representation of Voxelized 3D Scenes
(2025)This paper addresses the issue of geometry representation of voxelized three- dimensional scenes, using domain-specific hierarchical data structures, utilizing lossless compression. It discusses the details of the sparse ... -
Comparative Analysis of AI models ‒ Using AI-supported Qualitative Data Analysis for Interview Analysis
(2025)This study aims to comparatively evaluate the performance of currently popular Artificial Intelligence (AI) models in supporting qualitative data analysis, specifically focusing on the coding and hypothesis validation ... -
High-Performance Sensor Fault-Tolerant Control Based on μ-Synthesis Approach for Induction Motor
(2025)In this paper, we present an improved Fault-Tolerant Control (FTC) for an Induction Motor (IM) system associated with a robust sensor Fault Detection and Isolation (FDI) filter based on the robust μ-synthesis technique. ... -
NTC-CIL: Characterizing and Classifying Encrypted Network Traffic using Class- Incremental Learning
(2025)In the field of network security and management, accurately identifying and managing encrypted traffic is essential for mitigating potential attacks and optimizing resource usage. However, conventional methods often ...