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2021 International Conference on Networking, Communications and Information Technology, NetCIT 2021

作者： Deng, Hongyu Guo, Taipeng Gong, Linbo Wang, Wentao Liu, Yaohui Xiangnan University School of Computer and Artificial Intelligence Chenzhou42300 China Chenzhou Stroke Artificial Intelligence Technology Research and Development Center Hunan42300 China Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Hunan42300 China

ISBN: (纸本)9781665400701

For segmenting the target lesions accurately in CT images of cerebral hematoma, this paper proposes a spatial and multi-scale neural network segmentation model (MSHA-Unet). The model fuses the semantic information of the top and bottom layers of images in the same level by multi-kernel convolution, and fuses the attention mechanism in multi-scale feature images by jumping connection, so as to accurately locate and segment cerebral hematoma in medical CT images. To verify the effectiveness of the model, the experiment was carried out on 3716 CT images of 81 cases of cerebral hemorrhage, and the model was compared with six neural network models. The experimental results were measured by various evaluation standards, and showed that the model was superior to other network models. © 2021 IEEE.

关键词： Semantics

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Optimization Mechanism of Virtualized Database Log System Under the Background of intelligent Technology

Optimization Mechanism of Virtualized Database Log System Un...

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作者： Xie, Hui Wei, Li Kumar, Aditya School of Computer and Artificial Intelligence Xiangnan University Hunan Chenzhou China Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Xiangnan University Hunan Chenzhou China Gachon University Seongnam Incheon Korea Republic of

With the development of industrial science and technology, all walks of life are developing in the direction of intelligence, integration and datamation. Under the background of intelligent technology development, big data will become one of the main directions of the development of industrial data information integration in the future. While the log system as the data behavior recording terminal in the database, it makes node records on the behavior of the huge data stream terminal users. But, the existing database log system cannot accurately reflect the "activity" of the data in the real world, and there may be the problem of inconsistency in granularity between the users’ actual operation behavior and the log node in the database. Therefore, this study will propose specific optimization measures based on the Oracle database log system so as to make the nodes of the database log system more accurate and improve the efficiency and security of the system. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： Database systems

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Digital Twin Ancient Architecture: The Exploration of the Digital Protection of Ancient Architecture

Digital Twin Ancient Architecture: The Exploration of the Di...

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作者： Li, Shanglin Lin, Anping School of Computer Science and Artificial Intelligence Xiangnan University Hunan Chenzhou423000 China Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Hunan Chenzhou China School of Physics and Electronic Electrical Engineering Xiangnan University Hunan Chenzhou China

The digital protection of ancient architectures has achieved important achievements. However, technology development has encountered a bottleneck. The main problem is that the digitization of ancient buildings is limited to building static and isolated three-dimensional models, which cannot meet the increasing professional requirements of digital protection. To solve the above problems, the concept of digital twin ancient architecture (DTAA) is proposed, focusing on the high-dimensional data integration method of the DTAA, as well as the construction method and technical route. Finally, the development and application of digital twin ancient architecture are discussed. The proposed method can bring new ideas to the field of digital protection of ancient architectures. © 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

关键词： 3D modeling

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Design and Application of Innovative Cluster Education System Based on Artificial Intelligence Algorithm

Design and Application of Innovative Cluster Education Syste...

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2022 IEEE International Conference on Knowledge engineering and Communication systems, ICKES 2022

作者： Wei, Li Xie, Hui Ramachandra, A.C. School of Computer and Artificial Intelligence Xiangnan University Hunan Chenzhou China Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Hunan Chenzhou423000 China Nitte Meenakshi Institute of Technology Department of Electronics and Communication Engineering Bengaluru India

ISBN: (纸本)9781665456371

After entering the Internet era, people are increasingly digitized and algorithmized. Technology platforms often use their technical advantages in data processing and algorithms to generate an implicit right of dominance and control, thus forming a unique artificial intelligence algorithm. Operational logic. The unique operational logic of artificial intelligence algorithms is profoundly changing the previous production methods and lifestyles. As a modern transformation model of concentrated industrial development, industrial clusters have created a special entrepreneurial environment, and their advantages in resource concentration can also help young entrepreneurs increase their chances of success. With the vigorous development of my country's information technology and artificial intelligence algorithms, its derivative services, technologies and their impact on the social market have further promoted the demand for market innovation. Based on the impact of artificial intelligence algorithms on the social market, this study defines the mutual promotion of 'professional +' innovation and entrepreneurship education and the development of innovative industry clusters from the background of innovation industry clusters. On the basis of clarifying the positive role of innovation industry cluster system in innovation and entrepreneurship education, this research explores the practice form of innovation and entrepreneurship education system in colleges and universities that is more in line with the needs of innovation industry cluster talent development. © 2022 IEEE.

关键词： Clustering algorithms

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Multi-food source differential salp swarm algorithm 23

Multi-food source differential salp swarm algorithm

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2023 International Conference on Computer, Vision and intelligent Technology, ICCVIT 2023

作者： Lin, Anping Shi, Yaoting Zhang, Wenfen Liu, Dong Lan, Yulin School of Physics and Electronic Electrical Engineering Xiangnan University Chenzhou423000 China School of Computer and Artificial Intelligence Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Xiangnan University Chenzhou China

ISBN: (纸本)9798400708701

Salp swarm algorithm (SSA) divides the population into leaders and followers, and employs two different search methods to achieve steady convergence. However, the search methods adopted by SSA are relatively simple, hence SSA always trapped by local optima on complex multimodal problems. To improve the exploration of SSA, this paper proposes a multi-food source differential salp swarm algorithm (MFD-SSA) by transferring multi-leader mechanism and differential mutation strategy into SSA. MFD-SSA regards a portion of high fitness individuals as food sources and employ them for updating the position of leaders, the differential evolution mutation and the chaotic crossover are adopted to enhance swarm diversity. Then, the differential mutation and crossover operator are employed for enlarging search range. The MFD-SSA is tested on CEC2017 test suite and compared with five SSA variants and five other meta-heuristics. The test results indicate that MFD-SSA bears strong exploration, it outperforms five SSA variants and five meta-heuristics. On Planetary gear train design problem, MFD-SSA performs better than other five SSA variants too. © 2023 ACM.

关键词： Evolutionary algorithms

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Guidance method of simulating weld trajectory between planes based on single-point laser 6

Guidance method of simulating weld trajectory between planes...

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6th International Conference on Mechanical, Aeronautical and Automotive engineering, ICMAA 2022

作者： Chen, Min Ma, Zhiling Chen, Li Chen, Junhong Liu, Yaohui Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Hunan Chenzhou China School of Computer and Artificial Intelligence Xiangnan University Hunan Chenzhou China Super Accurate Vision Technology Co. Ltd. Guangdong Shenzhen China

In the face of problems such as welding of small objects or too small welding space, an application method of welding small plane intersecting objects based on point laser was proposed. The demonstration points pointing to different planes were preset, and the laser displacement sensor was driven to measure the physical value by simulating the sharp workpiece of the welding gun. Multiple projections at different locations were made on a certain plane of the welding object, so as to ensure that the laser points were not collinear and obtain the laser point parameter set. The plane equation was solved respectively according to the planes pointed by different demonstration points, and a geometric model was built. The equation of the intersecting line between the planes in the welding object was calculated. The points on the line were obtained as the welding start points. The workpiece tip was controlled to move along the intersection direction by the mechanical arm, so as to achieve the weld effect. © Published under licence by IOP Publishing Ltd.

关键词： Welding

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research and Implementation of Network Security Deployment Based on Private Cloud Security Platform

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Procedia Computer Science 2022年 208卷 565-569页

作者： Xiao Min Guo Mei Zhu Weiping School of Computer and Artificial Intelligence XiangNan university Chenzhou hunan China 423000 Advanced Embedded Computing and Intelligent Medical Systems Hunan Engineering Research Center Chenzhou hunan China 423000

With the development of science and technology, the computer age has come. As a new type of computer network application technology, cloud computing technology is of great significance to promote China's economic development. However, in the development of cloud technology, it faces serious security problems. Although cloud providers all claim that their services are very secure in all aspects, especially in data management. However, for large enterprises, business-related data is their lifeline. Large enterprises will not put their important applications on the public cloud for operation, and private cloud has great advantages in this respect. This paper introduces the relevant concepts and network security deployment methods of cloud technology and private cloud security platform. The research on private cloud security platform is to better resist the next generation of security threats. Deploying network security on private cloud security platform can reduce the informatization cost of enterprises, public institutions and government departments and improve work efficiency.

关键词： Private cloud security platform cloud computing network technology

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intelligent Safety Early Warning System for High-Risk Areas Based On BeiDou and STM32

Intelligent Safety Early Warning System for High-Risk Areas ...

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Smart and Healthy Cities (ISHC), International Symposium on

作者： Yongbiao Mei Zhourong Zhang Fang Yu Liang Jiang Zicong Liu Junjie Chen Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Xiangnan University School of Computer and Artificial Intelligence Xiangnan University Chenzhou Hunan China

Aiming at the requirements of safety production, this paper designs an intelligent Safety Early Warning System for High-Risk Areas based on BeiDou and STM32. The system utilizes the high-precision positioning of the BeiDou Navigation Satellite System, combined with an electronic fence and a sensing technology, to limit the safety grade of different areas for all personnel in high-risk areas, and meanwhile, the surrounding environment, the posture of workers and the like are intelligently detected by using an Internet of Things technology such as a sensor, achieving the role of timely supervision and safety warning, effectively improving the safety of operations in high-risk areas, and enhancing management efficiency.

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Pixel Image Segmentation of Cerebral Hematoma Based on U-Net and Clustering

Pixel Image Segmentation of Cerebral Hematoma Based on U-Net...

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Computer, Vision and intelligent Technology (ICCVIT), International Conference on

作者： Hai-Feng Zhu Yao-Hui Liu Kun Guo Si-Jie Zhang Ge Chen Department of Computer Science and Technology XiangNan University ChenZhou China Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Xiangnan University ChenZhou China

ISBN: (数字)9798331540043

ISBN: (纸本)9798331540050

Intracerebral hemorrhage is a disease with high fatality rate, and the expansion of hematoma caused by hemorrhage is one of the factors leading to poor prognosis. Fast and accurate segmentation of the contours of cerebral hematoma will help doctors to make diagnosis to a large extent. In order to solve the problem of insufficient precision of U-net segmentation, pixel image segmentation based on U-net and clustering is proposed. The CT images are divided into multiple channels by preprocessing, and on this basis, the cluster is processed twice, and then they enter the improved U-net network respectively. Finally, multiple results are fused to obtain the final segmentation result.

关键词： Image segmentation Accuracy Computed tomography Clustering algorithms Feature extraction Classification algorithms Kernel Hemorrhaging Unsupervised learning Diseases

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A Segmentation Algorithm for Cerebral Hematoma Based on Spatial and Multi-scale Positional Attention Mechanism and Unet

A Segmentation Algorithm for Cerebral Hematoma Based on Spat...

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Networking, Communications and Information Technology (NetCIT), International Conference on

作者： Hongyu Deng Taipeng Guo Linbo Gong Wentao Wang Yaohui Liu School of Computer and Artificial Intelligence Xiangnan University Chenzhou Hunan China Chenzhou Stroke Artificial Intelligence Technology Research and Development Center Hunan China Hunan Engineering Research Center of Advanced Embedded Computing and Intelligent Medical Systems Hunan China

ISBN: (纸本)9781665400718

关键词： Image segmentation Fuses Convolution Computed tomography Neural networks Semantics Information and communication technology

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