Aiming at the problem that the cloud environment data sharing scheme relies on trusted third parties and user identity privacy protection, a data sharing scheme based on localized differential privacy and attribute en...
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Person re-identification technology continually tracks particular targets via video image data from cameras at various angles. This technology is used for monitoring in security fields. Incorporating deep learning int...
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This comprehensive review paper explores the state of the art in visual localization and navigation, drawing on the principles and methodologies of three significant deep learning networks: Visual Localization Network...
This comprehensive review paper explores the state of the art in visual localization and navigation, drawing on the principles and methodologies of three significant deep learning networks: Visual Localization Network (VLocNet), Deep Fusion Network (DFNet), and Hybrid Frontend Network (HFNet). Each of these networks demonstrates the application of deep learning to spatial awareness and navigation tasks in unique and significant ways. Rather than an exhaustive dissection of these networks, the paper provides an encompassing overview, illuminating their underlying principles, architectural design, and their relative performance within the field. Additionally, the paper delves into the practical implications of these networks, examining their applications in diverse real-world scenarios. It underlines this examination with a comprehensive analysis of existing literature and experimental results, intended to impart a profound understanding of these networks' strengths, limitations, and potential application areas. Ultimately, this review aims to present a valuable compass to researchers navigating the evolving landscape of advancements in visual localization and navigation, thereby fostering enriched understanding and facilitating future exploration and development in this compelling field.
Sailboats are a popular type of luxury goods whose values vary depending on a range of factors, such as their age, condition, and market conditions. Further, monohull and catamaran sailboats are two types of sailboats...
Sailboats are a popular type of luxury goods whose values vary depending on a range of factors, such as their age, condition, and market conditions. Further, monohull and catamaran sailboats are two types of sailboats. The characteristics of these two types of sailboats are often different. Due to their more features, the process of predicting their prices is more complicated. For this reason, this paper builds a full-flow model based on XGBoost from data pre-processing to data prediction in order to predict sailboat prices in a comprehensive and integrated way. Experiments show that the model designed in this paper has the best MSE for both single and twin boats in the comparison algorithm. And the accuracy gap is the smallest and the robustness is the best when predicting for single and double boats.
This paper introduces a novel two-dimensional chaotic mapping and leverages its properties to design an efficient Pseudo-Random Number Generator (PRNG). Chaotic mappings find widespread applications in cryptography, s...
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The development from traditional agriculture to intelligent agriculture needs to be driven by data. Acquiring agricultural environmental data through sensors and using advanced means such as wireless data transmission...
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Implementing intelligence into machines and devices in the field of science is efficient, and they complete tasks without any involvement of human minds. IoT is a combination of things, intelligence, and networks. It ...
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This study delves into the design of a cloud-based digital three-dimensional scanning system for denture digitization. Addressing the requirements of digital denture manufacturing, this article presents a multi-tiered...
This study delves into the design of a cloud-based digital three-dimensional scanning system for denture digitization. Addressing the requirements of digital denture manufacturing, this article presents a multi-tiered system architecture comprising a user interface, cloud servers, data transmission module, data processing module, and data storage module. Through this system, patients can upload oral model scanning data via the user interface, achieving precise three-dimensional reconstruction and personalized denture design facilitated by cloud server processing and storage. The article also outlines data transmission protocols and security measures, ensuring secure data transmission and privacy protection. Employing a comprehensive array of techniques, including data encryption, end-to-end encryption, data anonymization, and access control, the system safeguards patient privacy and sensitive data. This design furnishes patients with enhanced denture solutions while providing medical professionals with an efficient platform for data sharing and collaboration.
Machine Learning (ML) is heavily leveraged in various fields, specially in Cybersecurity to detect attacks and anomalies. Although these models are capable of achieving high prediction accuracies, they are not interpr...
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Energy is very important for the world, so we use the grey support vector machine combination model to predict energy has great research significance. In order to improve the accuracy and scope of the application of g...
Energy is very important for the world, so we use the grey support vector machine combination model to predict energy has great research significance. In order to improve the accuracy and scope of the application of grey prediction, we combine the grey prediction model with the support vector machine, and use the support vector machine to calculate the values of parameters a and b of the grey prediction model, the final result of parameter a and b is 0.43528 and 6.9644, so that the grey prediction model has the intelligent effect, which is suitable for large-scale data and reduces prediction error, the range of our prediction results is between [207.4237, 255.2898], and the range of relative error we predict is just between [0.001715, 0.009801].
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