Search Results - University of Ostrava

Outage Performance of Full-Duplex Unmanned Aerial Vehicle-aided Cooperative Non-orthogonal Multiple Access by Nguyen, Thanh Luan, Nguyen, Thanh-Long, Nguyen, Van Vinh, Phu, Tran Tin

“…Unmanned Aerial Vehicles (UAVs) are envisioned to play a key role in the Sixth-Generation (6G) and Beyond Fifth-Generation (B5G) networks. Resolving spectrum…”
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Search for Visual Objects by Request in the Form of a Cluster Representation for the Structural Image Description by Gorokhovatskyi, Volodymyr, Tvoroshenko, Iryna, Kobylin, Oleg, Vlasenko, Nataliia

“…The key task of computer vision is the recognition of visual objects in the analysed image. This paper proposes a method of searching for objects in an image,…”
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Optimal Power Flow in Direct-Current Power Grids via Black Hole Optimization by Velasquez, Orfilio Sebastian, Montoya Giraldo, Oscar Danilo, Garrido Arevalo, Victor Manuel, Grisales Norena, Luis Fernando

“…This paper addresses the Optimal Power Flow (OPF) problem in DC power microgrids via a combinatorial optimization technique known as Black Hole Optimization…”
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Animal Recognition System Based on Convolutional Neural Network by Trnovszky, Tibor, Kamencay, Patrik, Orjesek, Richard, Benco, Miroslav, Sykora, Peter

“…In this paper, the performances of well-known image recognition methods such as Principal Component Analysis (PCA), Linear Discriminant Analysis (LDA), Local…”
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Non-Invasive Fiber Optic Probe Encapsulated Into PolyDiMethylSiloxane for Measuring Respiratory and Heart Rate of the Human Body by Nedoma, Jan, Fajkus, Macel, Siska, Petr, Martinek, Radek, Vasinek, Vladimir

“…This article describes the design and the functional verification of fiber optic system with an innovative non-invasive measuring probe for monitoring…”
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Wearable Textile Electrodes for ECG Measurement by Vojtech, Lukas, Bortel, Radoslav, Neruda, Marek, Kozak, Milos

“…The electrocardiogram (ECG) is one of the most important parameters for monitoring of the physiological state of a person. Currently available systems for ECG…”
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ANN Control for Improved Performance of Wind Energy System Connected to Grid by Kumar, Brijesh, Sandhu, Kanwarjit Singh, Sharma, Rahul

“…This paper proposes the novel control strategy to improve the power quality injection of wind energy system using Doubly Fed Induction Generator (DFIG) into…”
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Data-Driven Hyperparameter Optimized Extreme Gradient Boosting Machine Learning Model for Solar Radiation Forecasting by Namrata, Kumari, Kumar, Mantosh, Kumar, Nishant

“…The uncertainty of the non-conventional sources especially solar energy caused due to spatio-temporal factors like temperature, pressure, relative humidity…”
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Design and Performance Analysis of High-Performance Low Power Voltage Mode Sense Amplifier for Static RAM by Dutt, Divya, Mittal, Poornima, Rawat, Bhawna, Kumar, Brijesh

“…In the prominent era of the digital world and Very Large-Scale Integration (VLSI) circuits, Static Random Access Memory (SRAM) provides a vital contribution to…”
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Network Physical Layer Attack in the Very High Capacity Networks by Grenar, David, Frolka, Jakub, Slavicek, Karel, Dostal, Otto, Kyselak, Martin

“…This paper focuses on the analysis of fiber optic line eavesdropping options based on cheap and easy-to-use equipment - for example, the commonly used fiber…”
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Image Retrieval System Using Kirsch based Local Ternary Pattern by Agarwal, Megha

“…This paper addresses the challenge imposed by the tremendous growth of digital data to retrieve relevant images. In this paper, a novel feature design…”
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Power Loss Minimization by Optimal Placement of Distributed Generation Considering the Distribution Network Configuration Based on Artificial Ecosystem Optimization by Nguyen, Thuan Thanh, Nguyen, Thang Trung

“…Power loss in the Distribution System (DS) is often higher than that of other parts of the power system because of its low voltage level. Therefore, reducing…”
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Low-Power Phase Frequency Detector Using Hybrid AVLS and LECTOR Techniques for Low-Power PLL by Premananda, Belegehalli Siddaiah, Sreedhar, Srivaths

“…Wireless communication is a fast-growing industry and recent developments focus on improving certain aspects of the area and reducing the power consumption…”
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A Proposed Convolutional Neural Network for Breast Cancer Diagnoses by Kadhim, Noor Kareem, Al-Khateeb, Belal, Ahmed, Huda Wadah

“…Breast cancer is the second greatest cause of death in women worldwide, however, early detection may result in life prolongation or even complete recovery…”
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Mitigation of Power Losses and Enhancement in Voltage Profile by Optimal Placement of Capacitor Banks With Particle Swarm Optimization in Radial Distribution Networks by Shaikh, Muhammad Fawad, Shaikh, Abdul Majeed, Shaikh, Shoaib Ahmed, Nadeem, Raheel, Shaikh, Abdul Moiz, Khokhar, Arif Ali

“…The prime purpose of placing a capacitor bank in a power system is to provide reactive power, reduce power losses, and enhances voltage profile. The main…”
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Advanced Dispatching of a Wind Farm Based on Doubly Fed Induction Generators for the Improvement of LVRT Capability by the ADRC Approach by Laghridat, Hammadi, Essadki, Ahmed, Nasser, Tamou

“…This paper aims to explore a viable monitoring and management of active and reactive powers for a large-scale wind farm based on Doubly-Fed Induction…”
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Evaluation of Wavelet Transform Based Feature Extraction Techniques for Detection and Classification of Faults on Transmission Lines Using WAMS Data by Harish, Ani, Asok, Prince, Vasudevan, Jayan Madasseri

“…The smart grid is an intelligent power system network that should be reliable and resilient for sustainable operation. Wide-Area Measurement Systems (WAMS) are…”
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WAMS-based Hierarchical Active Power Differential Signal Algorithm for Backup Protection of a FACTS Compensated Transmission Network by Venugopal, Sreelekha, Asok, Prince, Arya, Sabha Raj

“…This paper proposes a hierarchical active power differential signal-based generalized backup protection algorithm using Wide Area Measurement System (WAMS)…”
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Mitigating the Signaling Resources Expended in 5G Location Management Procedures at Millimeter-Wave Frequencies by Adikpe, Agburu Ogah, Tekanyi, Abdoulie Momodou Sunkary, Yaro, Abdulmalik Shehu

“…The signaling resources expended and the power consumed by User Equipments (UEs) in the Location Management (LM) procedures are expected to be higher in Fifth…”
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Application of Equilibrium Optimizer Algorithm for Solving Linear and non Linear Coordination of Directional Overcurrent Relays by Guerraiche, Khaled, Midouni, Feriel, Sahraoui, Nour Elhouda, Dekhici, Latifa

“…The safety and reliability of an electrical network depend on the performance of the protections utilized. Therefore, the optimal coordination of the…”
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