Electronics, Vol. 13, Pages 1536: Examination of Accurate Exocentric Distance Estimates in a Virtual Environment Using a Desktop Display and the Gear VR
MDPI » Electronics
by Tibor Guzsvinecz, Judit Szűcs, Erika Perge
15h ago
Electronics, Vol. 13, Pages 1536: Examination of Accurate Exocentric Distance Estimates in a Virtual Environment Using a Desktop Display and the Gear VR Electronics doi: 10.3390/electronics13081536 Authors: Tibor Guzsvinecz Judit Szűcs Erika Perge Spatial perception plays a critical role in virtual worlds and real environments, as it can impact navigation abilities. To understand this influence, the conducted study investigated the effects of human characteristics and immersion levels on the exocentric distance estimation process in virtual environments. As the first step, a virtual environmen ..read more
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Electronics, Vol. 13, Pages 1529: Progressive Reconstruction on Region-Based Secret Image Sharing
MDPI » Electronics
by Yanxiao Liu, Qindong Sun, Zhihai Yang, Yongluan Zhou, Weihua Zhao, Dantong Shi
15h ago
Electronics, Vol. 13, Pages 1529: Progressive Reconstruction on Region-Based Secret Image Sharing Electronics doi: 10.3390/electronics13081529 Authors: Yanxiao Liu Qindong Sun Zhihai Yang Yongluan Zhou Weihua Zhao Dantong Shi (k,n) threshold progressive secret image sharing (PSIS) has become an important issue in recent years. In (k,n) PSIS, a secret image is encrypted into n shadows such that k to n shadows can gradually reconstruct the secret image. Since an image can usually be divided into different regions in such a way that each region includes information with different importance level ..read more
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Electronics, Vol. 13, Pages 1539: Design and Development of Knowledge Graph for Industrial Chain Based on Deep Learning
MDPI » Electronics
by Yue Li, Yutian Lei, Yiting Yan, Chang Yin, Jiale Zhang
15h ago
Electronics, Vol. 13, Pages 1539: Design and Development of Knowledge Graph for Industrial Chain Based on Deep Learning Electronics doi: 10.3390/electronics13081539 Authors: Yue Li Yutian Lei Yiting Yan Chang Yin Jiale Zhang This paper aims to structure and semantically describe the information within the industrial chain by constructing an Industry Chain Knowledge Graph (ICKG), enabling more efficient and intelligent information management and analysis. In more detail, this paper constructs a multi-domain industrial chain dataset and proposes a method that combines the top-down establishment ..read more
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Electronics, Vol. 13, Pages 1538: A Novel Framework for Risk Warning That Utilizes an Improved Generative Adversarial Network and Categorical Boosting
MDPI » Electronics
by Yan Peng, Yue Liu, Jie Wang, Xiao Li
15h ago
Electronics, Vol. 13, Pages 1538: A Novel Framework for Risk Warning That Utilizes an Improved Generative Adversarial Network and Categorical Boosting Electronics doi: 10.3390/electronics13081538 Authors: Yan Peng Yue Liu Jie Wang Xiao Li To address the problems of inadequate training and low precision in prediction models with small-sample-size and incomplete data, a novel SALGAN-CatBoost-SSAGA framework is proposed in this paper. We utilize the standard K-nearest neighbor algorithm to interpolate missing values in incomplete data, and employ EllipticEnvelope to identify outliers. SALGAN, a g ..read more
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Electronics, Vol. 13, Pages 1540: Byzantine Fault-Tolerant Federated Learning Based on Trustworthy Data and Historical Information
MDPI » Electronics
by Xujiang Luo, Bin Tang
15h ago
Electronics, Vol. 13, Pages 1540: Byzantine Fault-Tolerant Federated Learning Based on Trustworthy Data and Historical Information Electronics doi: 10.3390/electronics13081540 Authors: Xujiang Luo Bin Tang Federated learning (FL) is a highly promising collaborative machine learning method that preserves privacy by enabling model training on client nodes (e.g., mobile phones, Internet-of-Things devices) without sharing raw data. However, FL is vulnerable to Byzantine nodes, which can disrupt model performance, render training ineffective, or even manipulate the model by transmitting harmful gra ..read more
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Electronics, Vol. 13, Pages 1541: Wind Power Forecasting with Machine Learning Algorithms in Low-Cost Devices
MDPI » Electronics
by Pablo Andrés Buestán-Andrade, Mario Peñacoba-Yagüe, Jesus Enrique Sierra-García, Matilde Santos
15h ago
Electronics, Vol. 13, Pages 1541: Wind Power Forecasting with Machine Learning Algorithms in Low-Cost Devices Electronics doi: 10.3390/electronics13081541 Authors: Pablo Andrés Buestán-Andrade Mario Peñacoba-Yagüe Jesus Enrique Sierra-García Matilde Santos The urgent imperative to mitigate carbon dioxide (CO2) emissions from power generation poses a pressing challenge for contemporary society. In response, there is a critical need to intensify efforts to improve the efficiency of clean energy sources and expand their use, including wind energy. Within this field, it is necessary to address the ..read more
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Electronics, Vol. 13, Pages 1542: Efficient Node Localization on Sensor Internet of Things Networks Using Deep Learning and Virtual Node Simulation
MDPI » Electronics
by Vivek Kanwar, Orhun Aydin
15h ago
Electronics, Vol. 13, Pages 1542: Efficient Node Localization on Sensor Internet of Things Networks Using Deep Learning and Virtual Node Simulation Electronics doi: 10.3390/electronics13081542 Authors: Vivek Kanwar Orhun Aydin Localization is a primary concern for wireless sensor networks as numerous applications rely on the precise position of nodes. This paper presents a precise deep learning (DL) approach for DV-Hop localization in the Internet of Things (IoT) using the whale optimization algorithm (WOA) to alleviate shortcomings of traditional DV-Hop. Our method leverages a deep neural net ..read more
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Electronics, Vol. 13, Pages 1543: TL-YOLO: Foreign-Object Detection on Power Transmission Line Based on Improved Yolov8
MDPI » Electronics
by Yeqin Shao, Ruowei Zhang, Chang Lv, Zexing Luo, Meiqin Che
15h ago
Electronics, Vol. 13, Pages 1543: TL-YOLO: Foreign-Object Detection on Power Transmission Line Based on Improved Yolov8 Electronics doi: 10.3390/electronics13081543 Authors: Yeqin Shao Ruowei Zhang Chang Lv Zexing Luo Meiqin Che Foreign objects on power transmission lines carry a significant risk of triggering large-scale power interruptions which may have serious consequences for daily life if they are not detected and handled in time. To accurately detect foreign objects on power transmission lines, this paper proposes a TL-Yolo method based on the Yolov8 framework. Firstly, we design a full ..read more
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Electronics, Vol. 13, Pages 1534: Kinematic Modeling with Experimental Validation of a KUKA®–Kinova® Holonomic Mobile Manipulator
MDPI » Electronics
by Vasil Popov, Andon V. Topalov, Tihomir Stoyanov, Sevil Ahmed-Shieva
15h ago
Electronics, Vol. 13, Pages 1534: Kinematic Modeling with Experimental Validation of a KUKA®–Kinova® Holonomic Mobile Manipulator Electronics doi: 10.3390/electronics13081534 Authors: Vasil Popov Andon V. Topalov Tihomir Stoyanov Sevil Ahmed-Shieva We have proposed an open-source holonomic mobile manipulator composed of the KUKA youBot holonomic mobile platform with four Swedish wheels and a stationary aboard six-degrees-of-freedom Kinova Jaco Gen 2H manipulator, and we have developed corresponding kinematic problems. We have defined forward and inverse analytic Jacob ..read more
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Electronics, Vol. 13, Pages 1535: Novel Structure of Shield Ring to Reduce Shaft Voltage and Improve Cooling Performance of Interior Permanent Magnet Synchronous Motor
MDPI » Electronics
by Jun-Kyu Kang, Jun-Hyeok Heo, Su-Hwan Kim, Jin Hur
15h ago
Electronics, Vol. 13, Pages 1535: Novel Structure of Shield Ring to Reduce Shaft Voltage and Improve Cooling Performance of Interior Permanent Magnet Synchronous Motor Electronics doi: 10.3390/electronics13081535 Authors: Jun-Kyu Kang Jun-Hyeok Heo Su-Hwan Kim Jin Hur The voltage of the battery system is increased to increase the efficiency of the electric motor drive system. Additionally, the space vector pulse width modulation (SVPWM) technique is used to ensure high controllability. However, high-voltage and high-speed PWM switching controls for system efficiency generate high common mode v ..read more
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