Multimedia Network Technology Research Articles

A Study on Students’ Autonomous Learning Ability Based on Network Multimedia English Teaching Mode

The effective integration of network multimedia technology and educational and teaching activities is an inevitable requirement to improve the quality of education and teaching at present. The current application of network multimedia technology in English teaching makes its teaching mode diversified under the influence of multimedia technology and communication. Moreover, the application of media technology is helpful for teachers to help students build autonomous learning situations, which is of great significance to enhance students’ autonomous ability. Together with the characteristics of network multimedia, the college English teaching mode should be changed by making full use of the characters of vivid, intuitive and interactive advantages of network multimedia technology to strengthen students’ autonomous learning ability, to stimulate and help students to accumulate interest in English learning, to guide students to master certain English learning strategies, to establish a learning database, to organize cooperative learning and to carry out various evaluation methods.

A review of virtual reality technology

Virtual reality technology (VR) is a computer simulation system that can create and experience virtual worlds. It utilizes computers to generate a simulated environment, allowing users to immerse themselves in the environment. Virtual reality technology has been one of the fastest-developing information technologies in recent years. It, along with multimedia technology and network technology, is known as the three most promising computer technologies. As an emerging science and technology, it has been less than 100 years since its emergence, and there is still great room for development in its theory and practical application. This article focuses on virtual reality technology and its applications, based on existing literature and statistical data. The main content includes its advantages, characteristics, technical composition, development history, and applications in different directions. The development process of virtual reality technology is not long, but it has unique advantages and technologies specifically serving it. It does not require much physical participation and has positive implications in applications such as education, entertainment, and healthcare. Its future direction will be towards replacing real hardware with virtual hardware, becoming more practical, intelligent, and refined.

Transfer learning-based English translation text classification in a multimedia network environment.

In recent years, with the rapid development of the Internet and multimedia technology, English translation text classification has played an important role in various industries. However, English translation remains a complex and difficult problem. Seeking an efficient and accurate English translation method has become an urgent problem to be solved. The study first elucidated the possibility of the development of transfer learning technology in multimedia environments, which was recognized. Then, previous research on this issue, as well as the Bidirectional Encoder Representations from Transformers (BERT) model, the attention mechanism and bidirectional long short-term memory (Att-BILSTM) model, and the transfer learning based cross domain model (TLCM) and their theoretical foundations, were comprehensively explained. Through the application of transfer learning in multimedia network technology, we deconstructed and integrated these methods. A new text classification technology fusion model, the BATCL transfer learning model, has been established. We analyzed its requirements and label classification methods, proposed a data preprocessing method, and completed experiments to analyze different influencing factors. The research results indicate that the classification system obtained from the study has a similar trend to the BERT model at the macro level, and the classification method proposed in this study can surpass the BERT model by up to 28%. The classification accuracy of the Att-BILSTM model improves over time, but it does not exceed the classification accuracy of the method proposed in this study. This study not only helps to improve the accuracy of English translation, but also enhances the efficiency of machine learning algorithms, providing a new approach for solving English translation problems.

Reflections on the English Teaching Mode in Colleges and Universities under the Environment of Multimedia Network Technology

Abstract With the advancement of educational technologies, multimedia and network technologies have significantly enhanced classroom teaching efficiency and quality through their dynamic and intuitive nature. This study introduces a flipped classroom teaching model for college-level English, utilizing the SPOC platform, grounded in constructivist theory and task-based language teaching methodologies. Conducted in a university in City H, this research involved two classes. It employed a paired-sample t-test and principal component factor analysis to evaluate students’ English performance and learning interest pre- and post-implementation. Additionally, a Student Satisfaction Scale was developed to assess the model’s reliability and effectiveness. Results indicated a 1.39-fold increase in learning interest, with independent learning needs’ mean value rising from 10.69 to 16.78 and a notable improvement of 12.49 points in English grades. The factor analysis confirmed the model’s robustness, with all variable influence coefficients surpassing 0.75 and fitness values exceeding standard benchmarks. The SPOC-based English flipped classroom model has proven effective in promoting independent learning, fostering mutual learning spirit, and enhancing academic performance.

Analysis and Application of Practical Ability of Multimedia Technology in Art Education

Abstract With the development of multimedia technology, more and more colleges and universities apply network multimedia technology in art teaching to achieve the improvement of the art teaching effect. After analyzing the application scenarios of D2D, D2D technology is combined with social networks to create a teaching classroom where teachers and students can collaborate. A communication link is established in the network classroom to facilitate the sharing of art education content. Combine the network terminal caching system to improve the cache hit rate by caching multiple identical contents. Integrate network multimedia technology into art education and examine its contribution to education. The results show that the caching effect of multimedia technology is mainly reflected in four aspects: completeness, clarity, smoothness, and speed. When the number of caches reaches 12, the caching speed of the teaching content fluctuates in the range of 0.75-0.8. When the number of caches is less than 12, the caching fluency of the content is in the range of 0.85-0.9. This study provides a new direction to promote the reform of art education, which is conducive to improving the teaching effectiveness of art education and cultivating art talents.

Retracted: Research on Cultural Communication in College English Teaching Based on Wireless Communication and Multimedia Network Technology

Retracted: Research on Cultural Communication in College English Teaching Based on Wireless Communication and Multimedia Network Technology

Retracted: The Teaching Method of Basketball Training Based on Intelligent Network Multimedia Technology

Retracted: The Teaching Method of Basketball Training Based on Intelligent Network Multimedia Technology

Practice of PE Teaching Reform in Colleges and Universities Under the Background of Multimedia Internet

Multimedia network technology refers to multimedia network teaching based on text data communication, which can make better use of sports resources in college physical education teaching. Multimedia technology combines computer and video technology. It refers to the combination of two or more sounds and images to form a system that can transmit information. When the initial key changes slightly, the hash bit change rate of the scheme is greater than the threshold value of 0.451, which shows that the hash algorithm in this paper has good key sensitivity. The more sensitive the perceived hash is to the change of the key, the more difficult it is for the attacker to estimate the key, and the better the security of the hash key. Therefore, the above experiments can prove that the hash algorithm in this paper is safe. The appearance of sports network distance education in this paper provides a broader stage for schools and makes greater contributions to the improvement of the overall physical quality of citizens in the whole society.

Retracted: The Construction and Exploration of University English Translation Teaching Mode Based on the Integration of Multimedia Network Technology

Retracted: The Construction and Exploration of University English Translation Teaching Mode Based on the Integration of Multimedia Network Technology

Retracted: Design and Dynamic Analysis of Ideological and Political Education Platform Based on Network Multimedia Technology

Retracted: Design and Dynamic Analysis of Ideological and Political Education Platform Based on Network Multimedia Technology

Study on the optimization of the quality management path of university physical education teaching in the context of multimedia network technology

Abstract Physical education is the mainstream of physical education in general higher education institutions and is an important part of cultivating talents with comprehensive development. In this paper, to optimize the problem of video acquisition in physical education under multimedia, we adopt the tracking algorithm based on color information - CamShift algorithm to track the teacher’s target so that the teacher’s target is within the field of view of the camera to accomplish a better recording effect. Furthermore, for the problem that the CamShift algorithm is interfered with by class skin color, occlusion, and other problems that cause the algorithm to track incorrectly and the algorithm tracking is not robust, the optical flow tracking algorithm and Kalman filter method are combined to optimize the CamShift algorithm. Finally, a comparison is made between teaching with multimedia technology and previous teaching formats. The results show that three people in the test panel scored above 90 in the final assessment testing, while only one person in the comparison panel, 15 students (65.21%), scored between 85 and 90 in the experimental group, while 9 students (39.13%) scored between 85 and 90 in the control group. The grade point average of students’ theoretical knowledge in the experimental panel was 85.94, which exceeded the grade point average of 81.62 in the control group by 4.32 points; therefore, the optimized media recording effect based on the improved CamShift algorithm improved the teaching experience and the teaching quality of physical education by using multimedia teaching tools, and the research indexes achieved the expected results.

Preface

The 2023 6th International Symposium on Big Data and Applied Statistics (ISBDAS 2023) was held in Shanghai, China from March 10th to 12th, 2023. The purpose of ISBDAS 2023 was to discuss the present status and future perspectives of big data and applied statistics technology. The following topics were selected in order to cover most of the scientific program and highlight an area where new ideas have emerged over recent years:(1) Big Data Mining and Visualization;(2) Big Data Security and Privacy;(3) Computational Mathematics;(4) Probability Theory;(5) Statistical Methodology, etc.There were about 60 participants. In addition to the keynote speeches, we had many talks selected from the contributed papers. There were invited, oral, and poster sessions. This proceedings contains the papers presented in invited and selected talks together with those presented in poster sessions.At the Conference, the participants discussed a wide range of issues affecting the theoretical and computational aspects of research problems in the big data and applied statistics technology. Besides, we had a comprehensive overview of this fascinating field and of future scenarios thanks to the participation of leaders of the most important projects. Professor Zhihui Lv from Fudan University, China performed a keynote speech and shared with us his own research experience and professional view. His main research fields include: network multimedia technology, cloud computing and service computing technology, big data architecture, edge computing, blockchain distributed system, network security technology, cloud data center management technology. And still another speaker was Jingsong Yang, a Professor at Shanghai Jiao Tong University, China. As a third-level researcher, he has undertaken more than 20 national, provincial and international cooperation projects, and has made many innovative achievements in the mechanism of marine microwave remote sensing, remote sensing technology and application, and remote sensing equipment development.We wish to acknowledge our host institutions, sponsors, and the many people whose work made this Conference possible. We would like to express our gratitude to the members of the International Technical Program Committee and those of the Organizing Committee for their efforts which made this Workshop successful. Particularly we would like to present our great thanks to the editors and other colleagues of Journal of Physics: Conference Series for their patience and kind assistance in publishing this paper volume.The Committee of ISBDAS 2023list of Committee Member is available in this pdf.

ICT (Instruction Computer Technology) Based PKN and IPS Learning Designs in Elementary Schools

The learning process that is usually carried out in schools or what is often referred to as the conventional learning system is now seen as less effective. In the current era of globalization, ICT (Information and Communication Technology) is a requirement that is used as the basis for determining the quality and effectiveness of the learning process. Designing ICT-based IPS-Civics learning can help teachers or students in the learning process so that knowledge and learning materials can be conveyed to students properly. This research was obtained and collected through literature studies, which were carried out by literature review and from searches carried out on the internet via Google. ICT-based learning media, namely learning media in which all electronic components consist of hardware and software as well as all activities related to data processing, retrieval, collection (acquisition), processing, storage, dissemination, and presentation of information/data using computers and telecommunications. ICT-based learning media include: computer technology, multimedia, telecommunication, and computer network technology. The function of ICT in learning media is as a tool in learning media, learning facilities/places, as a source of learning, and as a means of increasing professionalism. The purpose of this research is to make it easier for teachers to develop learning designs that use information technology so that learning becomes less monotonous and more creative, especially in Social Studies and Internship learning which is often considered boring by students, using ICT-based learning designs will attract more students' attention keywords: Learning Design, Civics, and Social Studies, ICT (Instruction Computer Technology).

Computer Course Design Plan for Film and Television Media Major

Although the film and television media sector is seeing significant growth, there is still a lag in film and television media majors at colleges and institutions. As a result, the colleges must keep pace with the current development trend. In order to better prepare students for the film and television industry, film and television media majors must rethink their teaching methods and promote students’ artistic ideas and professional skills. In the context of surging numbers of students and limited teaching resources, traditional teaching has highlighted many problems. Some film and television media majors have set up corresponding computer courses to make up for the deficiencies of traditional teaching through computer multimedia technology and network technology. This work is oriented to the design of computer courses for film and television media majors. First, this work aims at the current situation of computer courses in film and television media majors, analyzes the existing problems and causes, and explores ways to solve them. Second, this work proposes the IGA-BP model based on neural network to evaluate the teaching quality of computer courses for film and television media majors. In view of the excellent global optimization ability of GA and the defects of the BP algorithm itself, this work adopts the improved GA algorithm to optimize the BP network, and establishes an IGA-BP network combination model with higher prediction accuracy. Third, this work has carried out sufficient experiments, and the experimental results have verified that the IGA-BP network can effectively evaluate the teaching quality of computer courses in film and television media majors. In addition, the comparative experiment also verifies that the computer course design scheme proposed in this work can effectively improve the teaching quality.

Multimedia Data Secure Transmission: A Review

Encryption is a technique of encoding data so that they can only be recognized by authorized receivers. More interactive media information is communicated in the medical, business, and military fields because of the rapid advances in various multimedia transmission and networking technologies, which may contain sensitive information that must be kept hidden from public users. Advanced encryption standards (AES) and data encryption standards (DES) are widely used encryption algorithms for text data. However, they are not appropriate for video data. To ensure that this information cannot be accessed by attackers, the demand for efficient video-protection techniques has been raised. This article provides multimedia design requirements to maintain a secure multimedia system occupied with a threat model for detecting and ranking the potential risks facing a multimedia system. the risks exposed to multimedia security and their impacts on users are typically described according to the textual description and also an overview of the current state-of-the-art video-encryption schemes are presented and their performance parameters have been examined. The relationship between encryption algorithms and compression techniques is also discussed and various multimedia applications have been presented in this paper; Additionally, as the synchronisation of real-time continuous streams is necessary for the interchange of these streams in multimedia conferencing services, multiple synchronisation strategies have been given in this study along with video synchronisation challenges.

Design and Dynamic Analysis of Ideological and Political Education Platform Based on Network Multimedia Technology

Network multimedia is a shape of mass media supported by the new technique system, and its main equipment includes mobile phones, notebook computers, and digital TVs. With the growth of science and technique, multimedia technique is also evolving rapidly and has got a section of people’s activity. The emergence of network multimedia has introduced the technology of the new era into people’s lives, which has had a significant influence on the thought-political teaching of today’s learner. As a group of users in the “digital age”, college students’ thinking, behavior, and concept are all influenced by the multimedia network. The fast growth of multimedia network not only brings thought-political opportunities to students, but also brings problems. Because of the thought-political education platform design and ideological dynamic analysis of network multimedia technology, this study analyzes the construction and teaching circumstances of the platform, and then uses principal component analysis to analyze students’ political theory, political attitude, civilized etiquette, observance of thought, collective thought, public welfare thought, analysis of learning ideas, get the eigenvalues and variance %, of which the proportion of variance of the first four principal components exceeds 90%; public welfare activities and the idea of abiding by laws and regulations have a better influence on the first main component; collective thinking has a comparison on the impact of the second principal component, the correlation between the indicators of thought-political education and the concept of students’ quality is greater than 0.75; it shows that each index has a large degree of correlation with the concept of students’ quality, among which Political attitudes have the greatest impact on students’ quality outlook, with a correlation coefficient of 0.911; secondly, using a nonhomogeneous hidden Markov model to analyze ideological dynamics, we can get the learning situation in different ideological states; finally, the hot spots during the epidemic are related to ideological dynamics Sexual analysis showed that the p values were all less than 0.05, and the correlation analysis between hotspots and ideological dynamics during the epidemic was significant, namely “national sentiments”, “social responsibility”, “angels in white”, “Chinese power”, and “the benevolence of doctors”. The hot words of “Youth Responsibility” have an active impact on the ideological state of learners, and their correlations are all above 0.7, and the correlation is strong. Network multimedia is a shape of mass media supported by the new technique system, and its main equipment includes mobile phones, notebook computers, and digital TVs. With the growth of science and technique, multimedia technique is also evolving rapidly and has got a section of people’s activity. The emergence of network multimedia has introduced the technology of the new era into people’s lives, which has had a significant influence on the thought-political teaching of today’s learner.

Student-Centered Learning Environment Based on Multimedia Big Data Analysis

The application of current information technology in education, especially multimedia network technology, has brought about major changes in the content and methods of instruction. It has replaced the conventional teacher-centered, textbook-centered, and classroom-centered teaching environment with a student-centered, information technology-based learning environment that includes a rich network of multimedia learning resources and virtual reality. Through the interaction between students and students and between students and the learning environment, students can acquire knowledge on the basis of observation, understanding, and cognition, so as to grasp the essence of things. It is an effective cognitive tool for students to explore freely and visualize various knowledge and skills. Therefore, the teacher is no longer the authority of knowledge imparting, but the learner’s guide and helper or even the senior partner in the learner’s learning activities. This shift will allow teaching staff to focus more on the design and development of learning environments and resources. This paper proposes a new clustering algorithm CURE, which overcomes the shortcomings of the detection rate and stability of the classical clustering algorithm and is suitable for solving the clustering problem in the learning environment of big data analysis. Experiments are carried out on some international standard network security dataset KDDCUP101, and the running time of the algorithm is 1230 s. The results show that the stability of the proposed algorithm is increased by 30.22% and the detection rate is increased by 10.98% compared with the common algorithm. Compared with the global K-means algorithm, the time complexity is also greatly enhanced.

A 5G Multimedia Network-Based Analysis of an Intelligent Physical Education Teaching Method

This paper examines the delivery of intelligent physical education using a 5G multimedia network. The pupils in four classes have improved significantly in their abilities to “cross,” “drill,” “climb,” and “circle” in the obstacle course once the course is complete after studying the situational teaching approach. The average favorable rate for class 1 is 58.23%, while for class 2 it is 53.83% when the time index is 50. Class 4 has a 57.14 percent average favorable rate, while the average favorable rates for the other three classes are nearly identical. As can be seen, the majority of pupils have a basic understanding of technical motions, and no student has mastered the obstacle course technique. The new mission and new focus of intelligent service research is how to use 5G multimedia network technology, build the application scene model of intelligent physical education teaching, innovate and reconstruct the overall ecological chain of intelligent services, and continuously promote the transformation and upgrading of physical education teaching. With the aid of the 5G multimedia network, a virtual skill training or vocational training environment may be created, allowing students to experience the genuine training setting indoors while also better learning vocational skills.

Blockchain-Based Educational Management and Secure Software-Defined Networking in Smart Communities

As network multimedia technology has advanced rapidly, video communication has made enormous strides and has been used in many educational industries. The use of educational video communication is a simple, effective, and convenient method of communication. A fast and energy-efficient blockchain clustering algorithm is proposed to pick the desired cluster head in software-defined networking (SDN). This research suggests using an adaptive resource allocation method and secure communication networks to improve the quality of instructional video transmission. To better educational management resources (EMR), this research suggests using a particle swarm algorithm (PSA). Using the PSA-EMR, an extended particle swarm optimization model suggests a low-complexity solution for adaptive central and distributed resource allocation in communication networks. The method improves the productivity and accuracy of the teaching team. Finally, a cost-effective digital framework for collecting and transmitting high-quality instructional content was developed to conclude the research.

Personalized Information Service System of Smart Library Based on Multimedia Network Technology.

Scientific and objective book quality evaluation and research on the value of books in the smart library are conducive to improving the reading needs of readers. However, it is difficult to obtain the important coefficient of the subjective and objective weight of the personalized information service index of the smart library at present, which has the problem of poor system performance. Therefore, a personalized information service system of the smart library based on multimedia network technology is designed. In multimedia network technology, the data collector module, data retriever module, and data memory module of the system hardware are designed. The Ethernet interface is connected through three buses to ensure the efficient operation of the system; according to the hardware, the software flow is introduced, which is divided into UI layer, logical business layer, and data access layer. On this basis, the application program is designed, all operation instructions follow the association rules, and the single-chip microcomputer is connected with the voice chip through the SPI serial port, so as to complete the design of the personalized information service system of the smart library. The experimental results show that the average absolute deviation of the designed system is small, the comprehensive performance is strong, and the update delay is kept within 0.6 s, which can improve the work efficiency.