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Teaching Innovation and Practice of Computer Network Course from the Perspective of Knowledge Visualization 认领 引用
1
作者 Gongjin Chen Yantao He Pengteng Huang 《Journal of Contemporary Educational Research》 2026年第4期254-264,共11页
As the core basic course of computer science,the computer network course has long been faced with teaching dilemmas such as many and fragmented knowledge points,abstract and difficult to understand protocol levels,and... As the core basic course of computer science,the computer network course has long been faced with teaching dilemmas such as many and fragmented knowledge points,abstract and difficult to understand protocol levels,and a disconnection between theory and practice.Aiming at these problems,this study constructs a knowledge framework ontology covering all levels of TCP/IP protocol stack,designs a hierarchical and multidimensional visual teaching system,and carries out quasi-experimental research in university classrooms to verify its teaching effect.The research adopts the methodology combining the design research method and quasi-experiment method,and develops an interactive visualization platform based on knowledge graphs,which supports the dynamic demonstration of protocol flow,layer-by-layer analysis of packet structure,interactive exploration of network topology,and other functions.The experimental results show that the visual teaching group is significantly better than the traditional teaching group in the dimensions of agreement process understanding and cross-layer concept association,especially for learners with weak spatial ability.This study provides a reusable theoretical framework and practical paradigm for the knowledge visualization teaching of computer courses. 展开更多
关键词 Computer network Knowledge visualization Knowledge graph Teaching application Cognitive load Quasi-experimental study
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Research on the Teaching Mode of Computer Network Course Based on the Concept of Deep Learning 认领 引用
2
作者 Yushi Guo Mengxue Chen 《Journal of Contemporary Educational Research》 2025年第12期82-87,共6页
Traditional teaching of computer network courses faces problems such as the disconnection between theory and practice,insufficient cultivation of students’higher-order thinking abilities,and the lag of teaching resou... Traditional teaching of computer network courses faces problems such as the disconnection between theory and practice,insufficient cultivation of students’higher-order thinking abilities,and the lag of teaching resource updates behind technological development.These issues result in students having shortcomings in mastering core skills such as network protocol analysis and troubleshooting,making it difficult for them to meet the demand for compound technical talents in the digital transformation of industries.Based on this,this paper deeply explores the significance and strategies of researching the teaching mode of computer network courses based on the concept of deep learning.It aims to improve students’ability to analyze complex network scenarios through strategies including constructing a“three-dimensional integrated”teaching objective system,implementing problem chain-driven hybrid teaching,creating an intelligent learning environment integrating virtual and real elements,establishing a“dual-tutor system”project-based teaching mechanism,building a diversified dynamic evaluation system,and promoting the iteration of curriculum resources through“integration of production and education.”This study provides valuable references for the teaching reform of similar courses. 展开更多
关键词 Concept of deep learning Computer network course Teaching mode
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FAULT LOCATION AND RECORDING SYSTEM OF TRANSMISSION LINES BASED ON COMPUTER NETWORK 认领 引用 被引量：1
3
作者 贺家李 孙雅明 贺继红 《Transactions of Tianjin University》 CAS 1997年第1期17-23,共7页
In this paper a fault location and recording system based on a computer network is presented. A brief description of the system structure and main features are given. Emphasis is placed on the accurate fault location ... In this paper a fault location and recording system based on a computer network is presented. A brief description of the system structure and main features are given. Emphasis is placed on the accurate fault location method for extra high voltage and long distance transmission lines. 展开更多
关键词 computer network fault location recording system
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Application Research of Computer Network Technology in Mining Railway Transport Management System 认领 引用 被引量：2
4
作者 余静 王振军 才庆祥 《Journal of China University of Mining and Technology》 2002年第1期57-60,共4页
This paper discussed the necessity of establishing a computer network in a mining railway transport management system. The network structure and the system security design, associated with the real development conditi... This paper discussed the necessity of establishing a computer network in a mining railway transport management system. The network structure and the system security design, associated with the real development condition of a mining area, were brought forward, and the system evaluation was given. 展开更多
关键词 mining railway transport management computer network security reliability
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Research on the Teaching Reform of Computer Network in the New Era 认领 引用
5
作者 Ling Liu Tiemin Ma +3 位作者 Xue Wang Zhengguang Chen Aichuan Li Nan Xu 《Journal of Contemporary Educational Research》 2022年第5期8-13,共6页
The Computer Network course is widely offered in colleges and universities.This course is both theoretical and practical.It organically combines theory and practice in order to achieve the goal of teaching.The main ob... The Computer Network course is widely offered in colleges and universities.This course is both theoretical and practical.It organically combines theory and practice in order to achieve the goal of teaching.The main objective of the course is to train students to have various skills,including those of enterprise scale network construction,network management,and network maintenance.Influenced by traditional teaching for a long time,the existing teaching of the course in colleges and universities urgently needs reform;otherwise,it will not be able to meet the social demand for talents in the new era.This paper focuses on the practical problems of the Computer Network teaching reform and proposes some efiective reform suggestions,hoping to engender an efficient link among the Computer Network course teaching,talent training,and the social needs in colleges and universities. 展开更多
关键词 Colleges and universities Computer Network Teaching Reform Method
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A Practical Study of Big Data Technology in Computer Network Information Security Processing 认领 引用 被引量：1
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作者 Kongduo Xing 《Journal of Electronic Research and Application》 2023年第6期36-41,共6页
In recent years,China has witnessed continuous development and progress in its scientific and technological landscape,with widespread utilization of computer networks.Concurrently,issues related to computer network in... In recent years,China has witnessed continuous development and progress in its scientific and technological landscape,with widespread utilization of computer networks.Concurrently,issues related to computer network information security,such as information leakage and virus invasions,have become increasingly prominent.Consequently,there is a pressing need for the implementation of effective network security measures.This paper aims to provide a comprehensive summary and analysis of the challenges associated with computer network information security processing.It delves into the core concepts and characteristics of big data technology,exploring its potential as a solution.The study further scrutinizes the application strategy of big data technology in addressing the aforementioned security issues within computer networks.The insights presented in this paper are intended to serve as a valuable reference for individuals involved in the relevant fields,offering guidance on effective approaches to enhance computer network information security through the application of big data technology. 展开更多
关键词 Big data technology Computer network Information security
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A Research on the Application of Virtual Network Technology in Computer Network Security 认领 引用 被引量：1
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作者 Kun Qi 《Journal of Electronic Research and Application》 2022年第4期1-6,共6页
In the computer field,network security is a crucial integrant.It is necessary to pay attention on the application of virtual network technology,so as to raise the standard of computer network security to a new level[2... In the computer field,network security is a crucial integrant.It is necessary to pay attention on the application of virtual network technology,so as to raise the standard of computer network security to a new level[2].In view of this,this paper will analyze the application of virtual network technology in computer network security and propose some strategies for future reference. 展开更多
关键词 Virtual network technology Computer network security Application research
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Research on the Application of Computer Network Technology in Electronic Information Engineering 认领 引用 被引量：1
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作者 Zhiwu Cui 《Journal of Electronic Research and Application》 2022年第3期1-5,共5页
Computer network technology has a very important role in electronic information engineering.The application of this technology not only enriches the traditional information engineering functions,but also effectively g... Computer network technology has a very important role in electronic information engineering.The application of this technology not only enriches the traditional information engineering functions,but also effectively guarantees the efficiency and quality.At present,due to the wide variety of external information that Chinese citizens are exposed to,in addition to the variegated and mixed content,it is easy for information to be leaked or stolen.In order to avoid similar situations,it is necessary for people to pay more attention to network system security,so as to ensure that the quality of life of citizens can be guaranteed.In view of that,this paper discusses and analyzes the application of computer network technology in electronic information engineering. 展开更多
关键词 Computer network technology Electronic information engineering Application and management
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FINDING THE OPTIMAL LENGTH OF DATA FRAME IN PLC COMPUTER NETWORK 认领 引用
9
作者 Huang Ronghui Zhou Mingtian She Kun 《Journal of Electronics(China)》 2003年第2期154-160,共7页
The length of data frame is an important parameter in Medium Access Control(MAC) layer protocol. A method of finding the optimal length of data frame when impulsive disturbance is involved in PowerLine Communications ... The length of data frame is an important parameter in Medium Access Control(MAC) layer protocol. A method of finding the optimal length of data frame when impulsive disturbance is involved in PowerLine Communications (PLC) is proposed. Having analyzed the characteristics of impulsive disturbance in powerline and the collision mechanism between the disturbance and data frame, this letter gives the function of the network channel utilization with the length of data frame in MAC layer and the impulsive disturbance. Our stochastic process simulation shows that it is feasible to get the optimal length of data frame. 展开更多
关键词 Medium Access Control (MAC) PowerLine Communications(PLC) Computer network
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CAS COMPUTER NETWORK INFORMATION CENTER 认领 引用
10
《Bulletin of the Chinese Academy of Sciences》 1996年第2期179-181,共3页
The Computer Network Information Center(CNIC) is a newly-established CAS institute,which is engaged in the research and development of network and scientific databases.At present the Center is in charge of two key pro... The Computer Network Information Center(CNIC) is a newly-established CAS institute,which is engaged in the research and development of network and scientific databases.At present the Center is in charge of two key projects:a scientific database project and a national computing and networking facility of China (NCFC). 展开更多
关键词 net FTP CAS COMPUTER NETWORK INFORMATION CENTER CNIC CMC
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Research on Computer Network Can and Performance Asalysis 认领 引用
11
作者 Pan Qijing Yang Yonggao Wang Yu 《Journal of Modern Transportation》 1994年第1期1-6,共6页
After analysing and discussing the goal and problems of computer networkdesign, the authors developed a computer network CAD with detaileddescriptions. Its architecture, functions and modules are given. Lastly a set o... After analysing and discussing the goal and problems of computer networkdesign, the authors developed a computer network CAD with detaileddescriptions. Its architecture, functions and modules are given. Lastly a set ofparameters for performance evaluation are proposed. 展开更多
关键词 computer network CAD network performance
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Research on the application of computer network remote control system 认领 引用
12
作者 Rong Miao 《International Journal of Technology Management》 2017年第4期44-46,共3页
In this era of accelerated pace of life, high efficiency and superior quality has undoubtedly become the focus of attention. In this context, the computer has been the core component of our daily production, life and ... In this era of accelerated pace of life, high efficiency and superior quality has undoubtedly become the focus of attention. In this context, the computer has been the core component of our daily production, life and entertainment. In fact, the vast majority of modem areas cannot be separated from the computer, if separated from the computer, these areas are likely to be subject to enormous challenges and threats, so people and computer dependence are increasing. With the advent of the Internet era, the network and the economic, trade, cultural exchanges and other activities related to the increasingly problematic. The computer network remote control system is a new kind of multimedia network control system Network platform to carry out related construction. In this paper, the application of computer network remote control system as the core of the study, hoping to provide help for the majority of technical staff. 展开更多
关键词 Computer network remote control system
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Analysis on The Application of Data Mining Technology in Computer Network Virus Defense 认领 引用
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作者 Sun Hujun 《International Journal of Technology Management》 2017年第3期49-51,共3页
With the rapid development of computer network,the society has entered the information and digital era,it plays an important role in speeding up the pace of social development and providing more convenient services fo... With the rapid development of computer network,the society has entered the information and digital era,it plays an important role in speeding up the pace of social development and providing more convenient services for people.However, the security problem of computer network is becoming more and more serious. All kinds of network viruses pose a great threat to the security of computer network.As the most advanced data processing technology currently, data mining technology can effectively resist the invasion of network virus to computer system,and plays an important role in improving the security of the computer network.This paper starts with the concept of data mining technology and the characteristics of computer network virus,and makes an in-depth analysis on the specific application of data mining technology in the computer network virus defense. 展开更多
关键词 data mining technology computer network virus characteristic defense application
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Research and Analysis of the Parallel Computer Network Reliability 认领 引用
14
作者 Xiaodan ZHANG 《International Journal of Technology Management》 2015年第3期113-114,共2页
With the continuous development of network communication technology and computer technology, parallel computer network applications becoming more widely, its reliability has attracted more attention on researcher. Thi... With the continuous development of network communication technology and computer technology, parallel computer network applications becoming more widely, its reliability has attracted more attention on researcher. This paper gives a introduction to a simple computer network, given the reliability of the design criteria for computer network analysis, and finally through the examples to illustrate the computer network hardware and software reliability. 展开更多
关键词 Computer network Reliability Design criteria Example illustrations.
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Research on the Novel Computer Network Intrusion Detection Model based on Improved Particle Swarm Optimization Algorithm 认领 引用
15
作者 Juan Fu Hai Hu Leping Wang 《International Journal of Technology Management》 2016年第8期72-75,共4页
In this paper, we conduct research on the novel computer network intrusion detection model based on improved particle swarmoptimization algorithm. TCP fl ood attack, UDP fl ood attack, ICMP fl ood attack, deformity of... In this paper, we conduct research on the novel computer network intrusion detection model based on improved particle swarmoptimization algorithm. TCP fl ood attack, UDP fl ood attack, ICMP fl ood attack, deformity of message attack, the application layer attack is themost typical DDOS attacks, DDOS attacks are also changing to upgrade at the same time, scholars research on DDOS attack defense measuresbecome more and more has the application value and basic practical signifi cance. Network security protection is a comprehensive project, nomatter what measures to take that safety is always relative, so as the network security administrator, should change with the network securitysituation and the security requirements, moderate to adjust security policies, so as to achieve the target. Under this basis, we propose the newperspective on the IDS system that will then enhance the robustness and safetiness of the overall network system. 展开更多
关键词 Particle Swarm Optimization Intrusion Detection Algorithm Computer Network
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Research on Optimizing Computer Network Structure based on Genetic Algorithm and Modified Convex Optimization Theory 认领 引用
16
作者 Jinyu WANG 《International Journal of Technology Management》 2015年第7期95-97,共3页
In this paper, we report in-depth analysis and research on the optimizing computer network structure based on genetic algorithm and modified convex optimization theory. Machine learning method has been widely used in ... In this paper, we report in-depth analysis and research on the optimizing computer network structure based on genetic algorithm and modified convex optimization theory. Machine learning method has been widely used in the background and one of its core problems is to solve the optimization problem. Unlike traditional batch algorithm, stochastic gradient descent algorithm in each iteration calculation, the optimization of a single sample point only losses could greatly reduce the memory overhead. The experiment illustrates the feasibility of our proposed approach. 展开更多
关键词 Computer Network Genetic Algorithm Convex Optimization Structure Feature.
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Analysis of Computer Network Information Security and Protection Countermeasures 认领 引用
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作者 WANGYongheng PANJunjie 《外文科技期刊数据库（文摘版）工程技术》 2022年第1期023-026,共4页
In view of the rapid development of computer, in the field of computer network information, especially in practice often used in the network of computers, there are many security problems need to be solved, and this p... In view of the rapid development of computer, in the field of computer network information, especially in practice often used in the network of computers, there are many security problems need to be solved, and this paper especially analyzes the computer network security strategy. According to the main factors that affect the information security of computer network, in-depth research is carried out in improving the security of user account, firewall installation and antivirus software, while considering data encryption, the main goal is to improve the information security in computer network and improve the quality of computer applications. 展开更多
关键词 computer network network information security preventive measures analysis
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Research on the application of artificial intelligence in the computer network technology 认领 引用
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作者 Shi Yuanmin 《International English Education Research》 2014年第2期29-31,共3页
As the product of the mutual infiltration of the various disciplines such as the control theory, information theory, system theory, computer science, physiology, psychology, mathematics, philosophy and so on, the rese... As the product of the mutual infiltration of the various disciplines such as the control theory, information theory, system theory, computer science, physiology, psychology, mathematics, philosophy and so on, the research field of the theory and application of artificial intelligence technology covers almost all the areas of human activity. In recent years, the rapid development of computer network technology produces and drives a batch of new scientific research fields. Among them, the application of artificial intelligence in the computer network technology is a hot topic which is academically and technically strong and can bring obvious economic benefit. 展开更多
关键词 Artificial intelligence computer network technology network security network management
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Research on the Application of Big Data and Artificial Intelligence Technology in Computer Network 认领 引用
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作者 Hongfei Wang 《Modern Electronic Technology》 2020年第2期21-25,共5页
With the continuous development of social economy,science and technology are also in continuous progress,relying on the Internet technology of big data era has come in an all-round way.On the basis of the development ... With the continuous development of social economy,science and technology are also in continuous progress,relying on the Internet technology of big data era has come in an all-round way.On the basis of the development of cloud computing and Internet technology,artificial intelligence technology has emerged as the times require.It also has more advantages.Applying it to computer network technology can effectively improve the data processing efficiency and quality of computer network technology,and improve the convenience for people’s life and production.This paper studies and analyzes the practical application requirements of computer network,and discusses the application characteristics and timeliness of artificial intelligence technology. 展开更多
关键词 Big data era Artificial intelligence Computer network technology Practical application
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A Study on the Reform of Computer Network Security Technology Teaching Based on Task-driven in Vocational Education 认领 引用
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作者 WANG Wei 《外文科技期刊数据库（文摘版）教育科学》 2021年第8期123-125,共3页
With the continuous development of science and technology and economic level in our country, especially in recent years, the development of Internet technology has brought great convenience to people's work and li... With the continuous development of science and technology and economic level in our country, especially in recent years, the development of Internet technology has brought great convenience to people's work and life. The application of computer network technology is more and more extensive, and it plays a huge role in all walks of life, so the importance of network security is highlighted. Therefore, in vocational education, a group of talents with professional knowledge of computer network security technology will be trained by reforming the teaching mode. This paper is a discussion based on the task-driven teaching reform of computer network security technology in vocational education. 展开更多
关键词 vocational education task-driven computer network security technology the teaching reform
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