bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research on the Application of Beijing Metro Wireless Communication and Dispatching System Based on TETRA
Authors: Liu Bo , Zhang Heng , Liang Jia , Qi Ying 
Published: October 2020

Abstract
Communication system is one of the core technologies for urban rail transit operation, and it is also the fastest growing field nowadays. The Beijing Metro wireless communication dispatching system based on TETRA is designed to solve the problem that the expensive cost of purchasing of English dispatching consoles in dedicated wireless communication system and the lack of replacement of the internal dedicated PCBs. The system is based on the existing wireless communication private network operation and maintenance auxiliary decision-making system, and is developed twice by using the API (application program interface), which is provided by MOTOROLA, and realizes the function of using PC to install the secondary development software instead of the English dispatching console dedicated PCB. It provides technological support for the upgrading of operation and maintenance in the field of rail transit communication and broadens the direction of practice.
Research and Implementation of the HD Video Real-Time Edge Detection System Based on FPGA
Authors: Ou Mingmin , Wang Jun , Wu Yi , Yi Jin 
Published: October 2020

Abstract
In this paper, we propose a high-definition (HD) video real-time edge detection system, also presenting its hardware design and implementation results. Traditional median filtering blurs image details while removing noise, therefore we propose the improved median filtering algorithm which not only effectively removes impulse noise, but also retains more image details. For the problem that traditional sobel edge detection algorithm easily loses graphic details. This paper proposes the improved sobel edge detection algorithm which extends the gradient direction to eight, introducing local adaptive threshold and non-maximum suppression. The proposed algorithms were designed with Verilog-HDL, and the real-time operation was verified and evaluated using an field programmable gate array (FPGA) based test system at an operating frequency of 200MHz for 1280×720 HD video.
The Mobile Teaching Platform Based on WeChat Applet and the Moodle System --- Explore the Impact of Teaching Platforms on Learning in a Mobile Learning Environment
Authors: Wang Tao 
Published: October 2020

Abstract
With the continuous optimization of mobile technology and network environment in recent years, the new learning platform will become an effective support for future mobile learning. We combine the Moodle platform and WeChat applet to build a mobile teaching platform based on the Moodle and WeChat applet. This article takes the Moodle users and the Moodle WeChat applet users as research objects, use a combination of questionnaire survey, statistics and content analysis, compare and analyze the survey subjects’ learning tendency, activity level, and learning period from various aspects. The results of the study indicate that the learner’s activity level is affected by different learning platforms, compared with the Moodle platform, the users’activity of the Moodle WeChat applet is significantly higher than the former, moreover, the duration of a single online connection of users on the applet is generally lower than that of the PC, the reasons include the influence of user learning time, place and learning habits. The research conclusion shows that WeChat applet has an important role in enhancing the learning of the Moodle users, WeChat platform takes full advantage of the convenience of mobile learning.
Simulation of Phase Noise Estimation and Compensation in Coherent FSOC System
Authors: Chen Shufeng , Pei Lang , Liang Chun , Yang Yan 
Published: October 2020

Abstract
We study the phase characteristics of weak turbulence and analyze the estimation and compensation of phase noise caused by atmospheric turbulence. It is found that the traditional compensation algorithm is not very suitable in Free Space Optical Communication (FSOC). We propose to introduce the Frequency Domain Equalization (FDE) of single carrier into the FSOC with coherent reception, and the system performance can be greatly improved by the combination of FDE and phase compensation.
Research on the Optimization of Integrated Schedule and Transport Plan of E-Commerce Goods
Authors: Wang Yu , Ji Daoyuan , Mao Jin 
Published: October 2020

Abstract
Based on the line-haul freight transport of a certain e-commerce company, this paper studies the cargo scheduling schemes between different supply centres and demand centres with different transport modes. Taking the minimum transport cost as the objective function, time window and supply-demand balance as constraints, considering the various types of goods, this paper establishes the decision-making optimization model for e-commerce goods line-haul transportation, and calculates the cargo scheduling schemes in different scenarios by LINGO 18.0. The paper finds out that highway is still the main mode of transporting e-commerce goods at present; with the continuous improvement of high-speed rail freight transportation, railway shows great potentials to carry e-commerce goods; at the same time, air transport is irreplaceable for transporting time-sensitive products and high value-added products.
Schedule Risk Analysis of EPC Project for Power Transmission and Transformation Project Led by Design Enterprise
Authors: Zhao Zhongze , Meng Qichen , Pang Nansheng 
Published: October 2020

Abstract
The advantage of the EPC model is that it can alleviate the contradictions of all parties, integrate resources, and release the owners from management pressure. However, the various risks in the whole life cycle of the power transmission and transformation project are complicated, and the schedule management is the weak point of the EPC general contractor with the design as the leader, and the management of the project schedule is directly related to the profit and reputation of the general contractor. Therefore, this paper will comprehensively analyze the potential schedule risk in combination with the characteristics of power transmission and transformation engineering, and use the set pair analysis principle to establish a fault tree risk analysis model to evaluate the schedule risk of the EPC project of the power transmission and transformation project led by the design enterprise.
Analysis of the Teaching Contents and Methods of Art Education in Higher Vocational Colleges Based on Computer-aided
Authors: Li Bo 
Published: October 2020

Abstract
At present, China’s economy is in a period of rapid development, and the traditional mode of education is no longer in line with the needs of the current society. In order to promote quality education, art teachers in higher vocational colleges should make appropriate reforms in teaching based on computer assistance. As an important part of higher education, art education in higher vocational colleges has not yet formed a complete and unique theoretical knowledge system, and is facing many practical problems. Starting from the characteristics of higher vocational colleges and their students, this paper makes a preliminary exploration on the selection and setting of teaching contents, the use and exploration of teaching methods. The teaching content of art education in higher vocational colleges should not only adapt to computer-aided, but also fully consider the characteristics of students, improve teaching methods and enhance students’ comprehensive quality.
Research on Computer Network Security Prevention in the Era of Big Data
Authors: Ouyang Bocheng , Cui Yinsheng 
Published: October 2020

Abstract
In view of the special status and influence of computer network in big data era, this paper points out and analyzes the traditional and new problems and loopholes faced by network security in the new era. Finally, from the consideration of many levels, the countermeasures of preventive measures are given.
Research on the Application of Computer Technology in the Innovation and Development of ideology and politics Education Theory Courses in Universities
Authors: Cao Boqiao 
Published: October 2020

Abstract
In the field of ideology and politics education in colleges and universities, there is a trend of Internet-based education environment, educational objects, educational concepts and educational methods. How to make use of the advantages of Internet cross-border connection and innovation-driven to realize the innovation and upgrading of ideology and politics education in colleges and universities, and how to apply computer technology to ideology and politics education in colleges and universities has become an important issue facing the ideology and politics education in colleges and universities. In the perspective of "Internet +", the innovation of ideology and politics education in colleges and universities is conducive to enhancing the effectiveness of the carrier of ideology and politics education in colleges and universities, showing the subjectivity of ideology and politics education in colleges and universities, and enhancing the flexibility of the ways and means of ideology and politics education in colleges and universities[1-2]. However, in the current innovation, it still faces many difficulties. Based on the analysis of the current challenges, this paper studies the application of computer technology in ideology and politics education in colleges and universities, and puts forward an innovative path strategy for ideology and politics education in colleges and universities under the "Internet +" perspective.
The Aestheticization of Oil Painting Teaching and the Construction of Multi-Dimensional Oil Painting Teaching System Based on Network Cloud Platform
Authors: Wang Chaobin 
Published: October 2020

Abstract
Oil painting is a part of art and art, and oil painting teaching has gone deep into many colleges and universities. Nowadays, there are many new requirements for the teaching standards of oil painting, and more and more attention has been paid to oil painting education. Aiming at the teaching mode of oil painting and the aesthete of oil painting teaching are the key contents of art education, the new ideas of oil painting teaching mode have innovative significance for art. Based on this, this article studies the aesthetics of oil painting teaching and the construction of a multi-dimensional oil painting teaching system under the network cloud platform.
Utilizing the Oil Painting Teaching on the Network Cloud Platform to Cultivate Students’ Innovative Thinking
Authors: Wang Chaobin 
Published: October 2020

Abstract
Innovation consciousness is the source of art development. With the continuous development of society and the continuous advancement of computer technology, on the basis of solid mastery of professional knowledge, innovation consciousness has been paid more and more attention by the society, and has become one of the essential qualities of high-quality talents. Oil painting is an independent form of artistic creation, which attracts the attention of teachers and students with its unique charm and becomes an important part of art education in colleges and universities. Based on this, this article mainly studies how to cultivate students’ creative thinking through oil painting teaching under the network cloud platform.
RETRACTED: Exploration and Research of Information Technology in College English Teaching
Authors: Huang Chen 
Published: October 2020

Abstract
With social progress, economic and cultural development, the world has moved towards economic integration and cultural diversity. English is of great practical significance in promoting students’ employment and social harmony. College English teaching should not only focus on language teaching itself, but also include many western cultures. The traditional college English education in our country focuses on the test-oriented education, and the students only pay for passing the test.So, dumb English is very serious. With the development of Internet technology, college English education needs to transform and reform in the multicultural perspective. English education must adapt to the communication mode of the Internet. At the same time, college English education should pay attention to the influence on multi-culture in the Internet era. This paper analysis the influence of multi-culture English education based on the Internet + era. And then it analysis the problems in multi-culture English education. Then, it explores the application of information technology in multicultural English teaching. Finally, the article puts forward some suggestions on how to better combine multicultural English teaching and computer technology.
Application of Computer Virtual Reality Technology in College Sports Training
Authors: Liang Cheng 
Published: October 2020

Abstract
With the continuous development of social science and technology, the application of computers is more and more extensive. The application of computer "virtual reality" (hereinafter referred to as VR) technology in college physical education (hereinafter referred to as PE) training can enrich the content of PE classroom teaching, update classroom teaching methods, and improve the quality and efficiency of PE training teaching. However, in the process of practical application, there are still some problems to be solved.
Reservoir Description Based on Computer Comprehensive Application of Seismic Attributes and Seismic Inversion
Authors: Zhang Chengyu 
Published: October 2020

Abstract
Oil field exploration is a common phenomenon of geographical observation in daily life. However, the areas where oil fields appear are always unlucky. There are always various problems in its structure. People don’t want to encounter the difficult reservoir problems in the process of oilfield exploitation[1]. It will affect the economic development and technological progress of the oilfield development process in our society. On this basis, the related problems of computer-based earthquake prediction have gradually attracted the attention of some experts in the academic field. The structure of the study area where earthquakes often occur is complex, and the lateral structure of its reservoir changes greatly. Therefore, it is urgent to analyze the seismic attributes and seismic inversion by computer.
Research on Problems and Countermeasures of Heilongjiang-Russia Economic and Trade Cooperation Based on Computer Technology under the Background of “Longjiang Silk Road Belt”
Authors: Liu Chunfu , Xu Yanyan 
Published: October 2020

Abstract
In recent years, Heilongjiang province encourages computer technology leading enterprises to develop in Russia, carry out the promotion of computer technology, build computer product processing and marketing base, and carry out overseas computer product processing trade. With the support of a series of policies, Heilongjiang’s computer technology "going global" has been accelerated significantly, and the economic and trade cooperation with Russia under the background of "Longjiang Silk Road Belt".
Research on Experiential Tourism Route Planning Based on Multi-source Data Algorithm in Rich Energy and Cultural Resources Areas
Authors: Yu Chunyu , Zhang Heming 
Published: October 2020

Abstract
Historical blocks are the carrier of urban history and culture, reflecting the continuation and development of urban history and culture, embodying a local historical context and regional cultural characteristics, and are an important part of historical and cultural cities. Taking the ancient city of Xi’an as the research area, this paper discusses the design method of the cultural promenade in the ancient city from the aspects of development condition analysis, route selection, theme determination, spatial organization and support system, etc., relying on multi-source data algorithms, and designed 4 Special theme promenade, on this basis, summarizes the planning and design methods of cultural promenade.
Research on the Application of Computer Virtual Reality Technology in College Physical Education Teaching
Authors: Feng Cong 
Published: October 2020

Abstract
Virtual reality technology is an emerging discipline in computer simulation, and it has been successfully applied in all fields. There is no doubt that the use of this advanced computer virtual technology in university sports will undoubtedly bring huge changes to classroom teaching. This article mainly uses 3D image modeling technology, model drive technology, visual tracking and viewpoint sensing technology and the construction of stereo synthesis technology used on the basis of the new model of physical education teaching of virtual reality technology, so as to supply a secure basis for the improvement of the quality of physical education. Virtual reality technology as a new field of science and technology is the intersection and penetration of many disciplines, set computer graphics, mechanical mechanics, materials, sensing and many other disciplines as a whole, while virtual reality technology has a powerful ability to influence the education model of colleges and universities, it can be said that it has become the most applicable and future hot technology. The model of physical education is very important in college physical education. The traditional teaching model has seriously hindered the progress of college physical education. It is very necessary to find a new model of physical education to solve the disadvantages of the early teaching model, and focus on solving the key and hard question in training.
Research on the Construction of BIM Internationalized Talents Training Faculty Team Based on Computer Aided Technology
Authors: Xu Dan 
Published: October 2020

Abstract
This is an effective way to improve teachers’ international vision and international communication ability in the internationalization of college teachers. This can broaden the horizons of university teachers and promote the exchange of scientific research levels. On this basis, the status quo of BIM faculty under computer-aided technology and SWOT analysis, proposed measures for the construction of BIM international faculty. Can actively carry out international exchanges and cooperation.
Research on the Application of Chinese National Folk Music in Piano Teaching of Colleges and Universities based on the Network Cloud Platform
Authors: Huang Danxia 
Published: October 2020

Abstract
The beautiful piano art originated in the West. Since its spread to China, it has been very popular among the public and gradually popularized and popularized in the evolution of time. As far as the piano education in our country is concerned, it has also matured and improved with the progress of the times. However, the piano teaching in higher education institutions in China today focuses on the western piano music content. The teaching system undertakes the western piano music teaching system, from practice songs to teaching materials and even teaching forms. This will mislead students to produce Chinese piano teaching content. The mentality of attaching importance to the content of western piano teaching may even lead to students’ misperception of the content of Chinese piano teaching. Therefore, integrating folk music into piano teaching in Chinese colleges and universities, using computer technology as an aid, and inheriting and promoting piano art with Chinese characteristics through the network cloud platform has a certain significance of the times. This paper analyzes the current application of folk music in piano teaching in colleges and universities in China under the network cloud platform, and analyzes the causes of the current situation, sums up the necessity of Chinese folk music in the piano teaching of colleges and universities in China and the corresponding good strategies.
Spatial Econometric Study on the Effect of REI on Economic Growth under the Background of Computer
Authors: Cai Dongmei 
Published: October 2020

Abstract
Regional market integration is the process and state of integration of regional marketization. Since the 1980s, the process of REI in China has accelerated. By strengthening regional economic cooperation, major cities in China have promoted the process of REI (hereinafter referred to as REI), which has promoted the economic growth of cities in China. Economic growth is affected by many factors, such as human capital, social capital, export, government intervention, etc., which is also an important part of REI. Through better division of labor effect, scale economy, competition effect, technological innovation, regional market integration will promote regional economic growth. Under the background of computer software technology, this paper measures the spatial effect of economic growth in some cities of Yangtze River Delta Economic Zone, which can better reflect the spatial correlation of economic growth.
Research on the Problems and Countermeasures of Computer Security under Cloud Computing Background
Authors: Zhang Dujuan 
Published: October 2020

Abstract
Loud computing is a network-based modern computer technology, it is a new computing service model. The application of cloud computing has brought great changes to computers in many aspects, and also brought many new directions and opportunities. However, the development of cloud computing has also brought a certain impact on computer security. Based on above, the article expounds the cloud computing features and computer security firstly, then explores computer security issues and measures under cloud computing in details. We hope to solve practical security problems through research on computer security issues.
Research on Data Application Framework and Key Technologies of Intelligent Regulation and Control of Wind Power New Energy Based on Computer
Authors: Zhang Feng , Jia Yunhui 
Published: October 2020

Abstract
At present, large-scale wind power with random, intermittent or even anti-peaking characteristics is connected to the grid, but domestic wind farms cannot provide effective wind power output forecasts and wind turbines and wind farms do not have online control., Adjustment function. The output of power sources other than wind power in the grid must not only be adjusted with load changes, but also must be adjusted to adapt to changes in wind power output. As the installed capacity of wind power increases, the impact of wind power output fluctuations on the grid is also increasing. At present, there is no clear definition and standard calculation method recognized by authoritative authorities regarding the ability of the grid to intelligently regulate wind power. In view of this, it is urgent to study a set of standard grid smart regulation wind power capacity evaluation system based on computer, which is analyzed and discussed in this paper.
The Influence of Internet on Traditional Enterprise Marketing
Authors: Zhao Fengping 
Published: October 2020

Abstract
With the rapid development of Internet economy, Chinese traditional enterprises have been greatly influenced and impacted. Traditional enterprises are faced with major problems in marketing, operation and logistics. This paper mainly analysis the problems in marketing. The paper first analysis the development background and trend of Internet economy, and then points out the influence of e-commerce development on traditional enterprises. Finally, it puts forward the rationalization proposal of the improvement under the Internet economy.
Construction and Design of Resource Management System of Packaging Design Information Big Data Platform
Authors: Zhang Guangchao , Deng Xi , Zhang Qing 
Published: October 2020

Abstract
The resource management system of packaging design information computer big data platform integrates the function of data search and integration, and its construction and design is helpful to promote the sustainable development of packaging design industry. Based on this, this paper first analyses the requirements and characteristics of the resource management system of the packaging design information computer big data platform, and then studies the application practice of the resource management system of the packaging design information data platform.