2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)最新文献_第8页

Research on the Application System of Course Test Questions and Examinations under Computer Big Data Technology 计算机大数据技术下的课程试题与考试应用系统研究

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9987859

Hui Zhang

{"title":"Research on the Application System of Course Test Questions and Examinations under Computer Big Data Technology","authors":"Hui Zhang","doi":"10.1109/ICDSCA56264.2022.9987859","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9987859","url":null,"abstract":"The open online college English computer teaching management system is an open teaching system that integrates classroom teaching and tutoring, courseware production and management. The development and use of the English online examination system has fundamentally changed the traditional examination method and truly separated teaching and examination. The examination system designed by the use of network and computer information technology makes the examination procedures and test propositions of students reach an unprecedented standard, standardizes the examination procedures, and provides a feasible scheme for the reform of English examination methods. The article designs a “Network-based College English Examination System”. The system adopts the C/S and B/S mixed mode of three-tier structure, selects Delphi programming language, and uses SQLServer2000 database as the system development tool. This paper analyzes the composition of the functional modules of the system, studies the technology of test question extraction, and proposes a translation question scoring strategy.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115415675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Attention-based Deep Pyramidal Network for Low-light Image Enhancement 基于注意力的低光图像增强深度金字塔网络

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9987832

Xiaodong Zhang, Yifei Wang

{"title":"Attention-based Deep Pyramidal Network for Low-light Image Enhancement","authors":"Xiaodong Zhang, Yifei Wang","doi":"10.1109/ICDSCA56264.2022.9987832","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9987832","url":null,"abstract":"Various images taken under complex lighting conditions often suffer from degraded image quality. Such poor quality not only fails to meet user expectations but also leads to significant performance degradation in many applications. In this paper, we propose a new low-light image enhancement method that exploits the feature validity of the attention mechanism and the spatial validity of the pyramidal structure. Specifically, the proposed method is able to recover image details from the original input and enhance the lighting and combine them at the end of the network. Moreover, the pyramid structure defined in the feature space based on the rich connection of higher-order residuals in the multi-scale structure makes the recovery process more efficient. This decomposition-based scheme is quite ideal for learning the highly nonlinear relationship between degraded images and their enhancement results. Experimental results on different datasets show that the proposed ADPN outperforms existing methods. The code and model are publicly available at: https://github.com/zhangxueshi0717/Attention-based-Deep-Pyramid-Network-for-Low-Light-Image-Enhancement.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124876218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Research on the Application of Human-Computer Interaction 人机交互的应用研究

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9988335

Yiyi Bai, Xinyue Fang, Zhengchuan Wang

引用次数: 3

Calculation and Analysis of Large Current Switching Test of On-load Tap-changer 有载分接开关大电流开关试验计算与分析

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9988139

Haibin Zhou, Zhicheng Xie, Xing-ran Chen

{"title":"Calculation and Analysis of Large Current Switching Test of On-load Tap-changer","authors":"Haibin Zhou, Zhicheng Xie, Xing-ran Chen","doi":"10.1109/ICDSCA56264.2022.9988139","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988139","url":null,"abstract":"The On-load Tap-changer of the converter transformer operates frequently and the operating condition is bad, which requires extremely high breaking capacity and long-term reliability. Large current switching test is a key test to evaluate the breaking performance of On-load Tap-changer. However, there are few quantitative studies on the changes of electrical parameters and test equivalence during the test. This research is based on the large current switching test of On-load Tap-changer using resonance method. Firstly, the variation law of the electrical quantities in the test system under each action stage of the On-load Tap-changer is calculated by using the equivalent transformation of the electrical topology. Then, the deviation between the current and voltage in the test circuit and the current and voltage of the On-load Tap-changer under actual operation state is calculated, and the test equivalence and influencing factors are analyzed. Finally, the correctness of the calculation and analysis is verified by the actual large current switching test waveform of an On-load Tap-changer, and the suggestions for large current switching test are given.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130170911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Eccentricity on the Cancellation-Based Calibration Method of Electromagnetic Current Transformers 偏心对电磁电流互感器消去校正方法的影响

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9988513

Haibin Chen, Tao Tong, Haohan Zhen, Hua Shen, Yuehua Wu

引用次数: 0

Research on the application of computer VR technology in 3D printing creative product design of pottery 计算机VR技术在陶瓷3D打印创意产品设计中的应用研究

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9987962

Lixian Zhu, X. Yu

{"title":"Research on the application of computer VR technology in 3D printing creative product design of pottery","authors":"Lixian Zhu, X. Yu","doi":"10.1109/ICDSCA56264.2022.9987962","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9987962","url":null,"abstract":"The cultural and creative design of ceramic products should be in line with modern life. The design object is the product, but the purpose of the design is not the product, but to meet the needs of people, that is, the design is for people. Design can be said to be the product of human needs, the product of satisfying human needs for products and other non-products. The purpose of cultural and creative design of ceramic products is not only the expression of cultural and creative design, but also the practicability and demand of products. Therefore, the cultural and creative design of ceramic products must conform to modern life. The application of VR interactive technology in ceramic design and production is a new breakthrough in the participation of large-scale machines. This paper designs a ceramic sculpture system by using VR interactive virtual technology and JAVA platform. The system includes template management, sketch management and specification management, and provides basic data for design and testing modules. Through high-quality design algorithms of free-form surfaces and curves, innovative design of ceramic shapes and textures can be promoted; in the new development of VR technology in ceramic design, computer-aided design has successfully solved the design and drawing of various drawings in ceramic design. The VR simulation The training system has a sense of immersion and high interaction efficiency, which improves the training efficiency of teaching practice.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122759970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of Computer Big Data and Cloud Computing Technology in the Promotion of E-commerce Advertising 计算机大数据与云计算技术在电子商务广告推广中的应用

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9988034

Jingcheng Zhang

引用次数: 0

Computer Intelligent Evaluation Model and Characteristics of Spatiotemporal Pattern of Ecosystem Service Information Digitization in Shaanxi Province 陕西省生态系统服务信息数字化时空格局的计算机智能评价模型及特征

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9987847

Xiuting Liang

{"title":"Computer Intelligent Evaluation Model and Characteristics of Spatiotemporal Pattern of Ecosystem Service Information Digitization in Shaanxi Province","authors":"Xiuting Liang","doi":"10.1109/ICDSCA56264.2022.9987847","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9987847","url":null,"abstract":"Shaanxi Province is located in the hinterland of China, in the important position of connecting China East, central region and northwest and southwest. This study is based on Shaanxi Province as the research area, combined with 2000, 2010 and 2018 land use / cover, quantitative assessment of ecological supply services, regulation services, support services, support services, and cultural services and its cold hot spot time and space. The results showed that: (1) 2000–2018, Shaanxi land use patterns changed, mainly as the forest area continued to increase, the area of cultivated land is slightly reduced, and the area of construction is increased faster; (2) 2000, 2010 and 2018 The total value of Shaanxi ecosystem services is 890.76 billion yuan, 913.88 billion yuan and 911.198 billion yuan, which are rising in fluctuations; (3) 2018, Yulin City is in the total value of the total value of ecosystem services; Hanzhong City and Ankang City is in Unit area value hotspot area. This study passed the scientific reference for future ecological planning through the analysis of the value of the ecosystem service in Shaanxi Province and its cold hot spot.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127011052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multi-target Search Using Teams of Robots Based on Thompson Sampling 基于汤普森采样的机器人团队多目标搜索

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9988679

Yidan Chen, Melvin Ticiano Gao

引用次数: 0

Secure Sharding Scheme of Blockchain Based on Reputation 基于信誉的区块链安全分片方案

2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA) Pub Date : 2022-10-28 DOI: 10.1109/ICDSCA56264.2022.9987827

Haihui Huang, Qian Zhao, Xin Ran

引用次数: 0