{"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}
{"title":"Analysis of Circuit Characteristics of Double Memristors Based on Active Magnetic Memristor","authors":"Yimeng Liu, Xuanyu Zhou, H. Xu","doi":"10.1109/ICDSCA56264.2022.9988119","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988119","url":null,"abstract":"To further study the dynamic characteristics of magnetic memristors and reduce the observation difficulty of chaotic phenomena. The design based on Chua's circuit, traditional Chua's diode is replaced by active magnetic memristors, resistor is replaced by magnetic memristors, and two ends of the inductance are connected in series with resistor, double memristor circuit based on active magnetic memristors is proposed. Dynamic characteristics of the circuit system are analyzed, the system dynamics analysis under different parameters is obtained. Design is more conducive to circuit realization, and enriches the research field of memristor dynamics system.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"30 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":"115521822","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}
{"title":"Multi-Objective Optimal Scheduling of Reservoirs Integrating the Internet of Things and Deep Learning Models","authors":"Yang Li, Jiancang Xie, Jianghua Yang","doi":"10.1109/ICDSCA56264.2022.9988515","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988515","url":null,"abstract":"With the continuous upgrading and expansion of the concept and technology of the Internet of Things (IoT), the production methods of many traditional industries have undergone earth-shaking changes. IoT and Differential Evolution Algorithm (DEA) are integrated into the deep learning model for multi-objective optimal scheduling of reservoirs. Firstly, based on IoT, a multi-objective optimal dispatching system and a wireless sensor network module for the reservoir are designed, which are mainly used to collect and process data. Secondly, a constraint system that comprehensively considers the reservoir water balance and other aspects are proposed. A certain reservoir group is taken as the research object, combined with the collected information of the reservoir groups in previous years. The ecological dispatch is studied to ensure the ecological flow of 60m3/s, and the preparation and calculation of the monthly and ten-day water dispatch plans for normal and low water levels are realized. The dispatching results confirm that the ecological dispatching scheme of this reservoir group has high operability and reliability in practice.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"10 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":"116801650","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}
{"title":"A Study of Big Data Technology for Writing Computer Textbook Looseleaf","authors":"Jie-lan Zhang","doi":"10.1109/ICDSCA56264.2022.9988236","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988236","url":null,"abstract":"With the advent of the era of big data in education, course materials resources are accumulating and rapidly increasing in variety, and course knowledge is constantly changing, making it increasingly difficult to analyze and efficiently select knowledge points from a large number of course materials resources; course materials are organized in a variety of forms, resulting in differences in the knowledge structure of course materials, making it more difficult to filter and effectively organize course materials. This makes it even more difficult to select and organize course materials effectively. With the help of data analysis and technical support provided by big data, this paper proposes a method for automatic extraction of course knowledge points and knowledge organization in a big data environment after studying the relevant views and methods on course knowledge points and course knowledge organization at home and abroad, and draws on the successful experience of data mining and text mining in educational data mining to further help teaching resource organizers and teaching resource developers, teachers and others to It further assists teaching resource arrangers and developers, teachers and others to analyze, filter and evaluate course materials, and learners to find and learn relevant knowledge points.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"15 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":"116717051","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}
{"title":"Application of Computer Big Data and Cloud Computing Technology in the Promotion of E-commerce Advertising","authors":"Jingcheng Zhang","doi":"10.1109/ICDSCA56264.2022.9988034","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988034","url":null,"abstract":"This article aims to solve the information overload problem faced by large-scale e-commerce systems in the context of big data applications. The scheme of building a distributed e-commerce advertising fixed-point promotion system based on Hadoop is studied. The algorithm based on MapReduce model has high scalability and performance, and can perform offline data analysis efficiently. This paper proposes a decomposition personalized Markov chain (FPMC) model, which combines the MC model with the MF model. The final experimental results verify that the average absolute error (MAE) of the personalized Markov chain (FPMC) model based on content and collaborative filtering is reduced by 15% and 6% compared with traditional content-based or collaborative filtering algorithms. The model can accurately match user information and product information, and match them to complete e-commerce advertising fixed-point push.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"22 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":"121299063","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}
{"title":"Comprehensive Energy Metering Collection and Detection Management by Computer Network Technology","authors":"Yilong Li, Tao Xiao, Jiaying Wang, Zhen Ding","doi":"10.1109/ICDSCA56264.2022.9987908","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9987908","url":null,"abstract":"Measurement data management is a very important part of energy saving and consumption reduction in enterprises. The comprehensiveness, timeliness, and accuracy of measurement data collection will directly affect the decision-making of production and the improvement of overall efficiency. However, in most energy-consuming enterprises, measurement data management will undoubtedly become a major and complex issue due to the complex production process, numerous measurement links, and great differences in the characteristics of various measurement media. In order to effectively exert the function of metering data management and create obvious economic benefits for enterprises, firstly, this work discusses the common equipment data collection content and Browser/server (B/S) architecture theory in comprehensive energy metering collection and testing management. Secondly, based on B/S architecture, computer network technology is used to establish a smart integrated energy measurement collection and detection management system. Finally, the energy consumption of the energy metering information network is analyzed under computer network technology. The results show that the comprehensive energy measurement by computer network technology is closer to the numerical range of actual energy collection results. The traditional energy measurement collection results and the actual energy measurement value range are larger, which is not conducive to the authenticity of the energy measurement collection data and the further energy detection and management of the enterprise. This work realizes the design of a comprehensive energy measurement collection and detection management system under the computer network technology, which will provide data support for enterprises to carry out comprehensive energy management.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"72 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":"114614289","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}
{"title":"Multi-target Search Using Teams of Robots Based on Thompson Sampling","authors":"Yidan Chen, Melvin Ticiano Gao","doi":"10.1109/ICDSCA56264.2022.9988679","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988679","url":null,"abstract":"Different Solutions and algorithm to the Multi-Armed Bandit (MAB) problem using method of exploration and exploitation trade-off, including Thompson Sampling. Which proved to have competitive results compared to popular methods of solution. Formulated MAB problem into Multi-robot Search problem. Showed data solving multi-robot search problem with Dynamic Thompson sampling.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"15 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":"128776595","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}
{"title":"Research on Transformer Oil Dielectric Loss Live Detection System Based on Intelligent Internet of Things Technology","authors":"Kexin Zhang, Siwei Han, Jianquan Liang, Yue Wang, Dewen Zhang, Shiyu Chen","doi":"10.1109/ICDSCA56264.2022.9988516","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988516","url":null,"abstract":"This paper analyzes the spectral properties of Blackman self-convolution windows. At the same time, a blackman self-convolution window bispectrality interpolation FFT based on the computer intelligent Internet of things technology is proposed for the dielectric loss angle charged detection algorithm, and the calculation formula of the dielectric loss angle is deduced in detail. Finally, the computer is used for simulation verification. The results show that the algorithm It can effectively improve the measurement accuracy of the dielectric loss angle.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"14 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":"129037482","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}
Ke-wei Yang, Da Li, Qingbei Guo, Hejian Wang, Desheng Bai, Xiukui Pan
{"title":"Research on Deep Forgery Data Identification and Traceability Technology Based on Blockchain","authors":"Ke-wei Yang, Da Li, Qingbei Guo, Hejian Wang, Desheng Bai, Xiukui Pan","doi":"10.1109/ICDSCA56264.2022.9988274","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988274","url":null,"abstract":"With the acceleration of the digital transformation of the power system, the electronic data in the power production operation has shown an explosive growth. However, the increasing proliferation of deep forgery technology has brought huge hidden dangers to the electronic data management of power grid enterprises, and it is urgent to build a trusted management system for electronic data. This paper proposes a blockchain-based deep forgery data identification and traceability framework. Firstly, a method of trusted identification of electronic data based on blockchain is proposed, which constructs the unique identification of data and embeds it in the electronic data as a digital watermark. Second, introduce blockchain-based electronic data forensic appraisal technology to conduct authenticity and similarity analysis of electronic data. Finally, a deep forgery data traceability mechanism based on digital identification is designed to realize deep forgery data traceability and dissemination supervision. After comparative analysis, the framework is more secure and efficient in deep forgery data supervision, and can provide key support for building a trusted content system in cyberspace.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"4 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":"130749477","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}
{"title":"Investigation on novel comparator design","authors":"Xin-hua Yu","doi":"10.1109/ICDSCA56264.2022.9988168","DOIUrl":"https://doi.org/10.1109/ICDSCA56264.2022.9988168","url":null,"abstract":"This paper investigates four innovative comparators design and their performance. A Latch-type comparator comprising two cross-coupled inverters is altered for fast operation, with advantages of a high-impedance input, robustness against mismatch, and no static power consumption kept. A splendid technique is a low-power high-precision comparator with an offset scheme implemented on it, achieving a fast and robust offset convergence. The scheme barely introduces delay and mismatch and is designed with minimal extra power consumption and delay. A novel triple-Latch Feedforward (TLFF) fully Dynamic Comparator composed with three stage latches and a feedforward path is proposed to reduce the delay remarkably for large differential input. Another dynamic-bias comparator is designed and compared with prior study, saving the energy consumption considerably with given noise. However, it sacrifices the operation speed due to incomplete discharge. Considerations on the circuit design and performances of the above-mentioned comparators will be discussed in this paper.","PeriodicalId":416983,"journal":{"name":"2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA)","volume":"35 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":"130337740","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}