5. Folyóiratcikkek: Nemrég beküldött
Találatok megtekintése: 461-480 összesen: 1155
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Integration of Standardised Management Systems
(2024)In economic, political, and natural environments as changing and hazardous as those of our days, far-sighted corporate planning is often impossible. Corporate management has recently been determined, both in Hungary and ... -
Electric Vehicle Charging Socket Detection using YOLOv8s Model
(2024)This paper introduces the utilization of the latest small You Only Look Once version 8 – YOLOv8s convolutional neural network in an automatic electric vehicle charging application study. The employment of a deep ... -
Prepocessing of Visual and Audio Information Based on a Fuzzy Network
(2024)In this paper we present the results of a study related to the development of the most effective representation and organization of libraries of visual and sound objects in terms of the absence of any restrictions and ... -
Knowledge Base Optimization of the HFRIQ- Learning
(2024)The learning process of conventional reinforcement learning methods, such as Q- learning and SARSA typically start with an empty knowledge base. In each iteration step, the initial empty knowledge base is gradually ... -
Using Tensor-Type Formalism in Causal Networks
(2024)The causal network is a possible description of complex phenomena, and several domains, for example, Machine Learning, Social Science, and Artificial Intelligence. Although a successful solution is referred to in this ... -
Modular C++ Library for Relaxed Unscented Kalman-Filtering
(2024)Filtering and sensor fusion are critical tasks in advanced engineering applica- tions, especially in robotics and autonomous vehicles. It is a general problem that the high accuracy and low computational cost are mutually ... -
Towards the Development of an Automated Assessment System for the Fundamentals of Laparoscopic Surgery Tests
(2024)The objective of this paper is to provide an overview of projects carried out in the framework of a research collaboration between the Department of Electrical and Computer Engineering and the Department of Surgery, in ... -
Strategies and Outcomes of Building a Successful University Research and Innovation Ecosystem
(2024)Óbuda University (OU) has created a regionally unique innovation ecosystem around the traditional university structure and organization. This includes their 7 faculties, the University Research and Innovation Center ... -
Exponential and logarithm on semi-Riemannian manifolds of constant curvature
(2024)The aim of this work is the unified study of the exponential and logarithm maps on semi-Riemannian manifold of constant curvature in order to prove their analytical prop- erties and find their power series expansions. ... -
Comparative Assessment of Physical and Machine Learning Models for Wind Power Estimation: A Case Study for Hungary
(2024)In the context of the planned mid-term development of wind power plants in Hungary, the authors evaluated the applicability of a physical-based model and several machine-learning models for wind power production estimation ... -
Convergence of the Nelder-Mead method for con- vex functions
(2024)We extend several result of Lagarias, Reeds, Wright and Wright [17] for various types of convex functions. The main main convergence theorem of [17] is also generalized to convex functions. We give counterexamples to ... -
Big Data Deduplication in Data Lake
(2024)Data lakes are the next generation of technology to process and store big data. As usual, new challenges and problems arise inevitably with new technologies. One of these problems is the occurrence of duplicate data in ... -
Model-Free Nonsingular Fast Terminal Sliding Mode Control of a Permanent Magnet Synchronous Motor
(2024)This paper proposes a new algorithm for Model-Free Control (MFC) combined with an improved Nonsingular Fast Terminal Sliding Mode Control (NFTSMC) technique for current control of a Permanent Magnet Synchronous Motor ... -
One Aspect of Environmental Engineering – Modelling the Air Pollution Effects using Advection-Diffusion
(2024)This paper aims to contribute to the development of appropriate and sustainable solutions that enhance response readiness and facilitate the identification, processing, investigation and reporting of fire and explosion ... -
Time Evolution Model for Analysing Malicious Samples
(2024)In this paper, the results of the practical examination of the Time Evolution Model ([1] [2] [3]) used to categorize malicious samples are summarized. This method provides effective assistance in anti-malware testing ... -
Risk Monitoring and Assessment System for Accidents, Occupational Diseases and Work- Related Injuries for Enterprises with Chemically Hazardous Sites
(2024)There are, currently, numerous different methods and software products available for conducting industrial safety studies. The weakness of most of them is that they do not completely address all the sets of components ... -
Restoration of Images Compressed by Hybrid Compression, based on Discrete Cosine Transform and Vector Quantization, over a Binary Symmetric Channel
(2024)The H.264 digital video compression standard (encoded files are MP4 files, but they can also be AVI or MKV) had a lot of attention and was successful for a long time due to the many features and techniques used to compress ... -
Assessing the Impact of Integrating Photovoltaic Systems and Wind Turbines, on Power System Stability and Performance Parameters
(2024)This study aims to identify the behavior of parameters in different operating regimes, respectively short circuits in a part of the power system that include renewable sources, respectively wind and photovoltaic (PV) ... -
NPV-DQN: Improving Value-based Reinforcement Learning, by Variable Discount Factor, with Control Applications
(2024)Discount factor plays an important role in reinforcement learning algorithms. It decides how much future rewards are valued for the present time-step. In this paper, a system with a Q value estimation, based on two ... -
Towards an Explainable Multi-Target Regression, for Wear and Friction Prediction for Brake Pad Materials
(2024)The primary objective of this study is to create an effective multi-target regression model able to predict friction coefficient and wear rate, which are critical parameters for the tribological performance of brake ...