Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00109
Fang Chen, Hongmei Li
This paper mainly analyzes the positive and negative effects of “double 11” on e-commerce and traditional industries. It also analyzes the origin and formation of “double 11” e-commerce, including people's views on traditional industries and e-commerce and the change of marketing concept.
{"title":"The Impact of “11.11 Shopping Festival” on E-Commerce and Traditional Industries","authors":"Fang Chen, Hongmei Li","doi":"10.1109/ICNISC54316.2021.00109","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00109","url":null,"abstract":"This paper mainly analyzes the positive and negative effects of “double 11” on e-commerce and traditional industries. It also analyzes the origin and formation of “double 11” e-commerce, including people's views on traditional industries and e-commerce and the change of marketing concept.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131268006","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00112
W. Jiang, Ce Zhang, Wenyu Li, Miaomiao Fan, Zhichao Sun, Yafei Wen, Kaiwei Liu
The software reliability growth model SRGM is an effective tool for evaluating software reliability in the software testing phase. The SRGM based on the non-homogeneous Poisson process NHPP is the most widely used model. So far, the validity range of the model has not been known. This article first reviews the construction process of the classic G-O model, summarizes the modeling process of NHPP SRGM, and briefly analyzes the research content and classification of SRGM. In order to verify the fitting and prediction performance of many NHPP-type SRGMs in the actual test environment, this paper uses 26 SRGMs to conduct experiments on 19 real data sets, and analyzes in detail the performance of 11 imperfect debugging models on 11 data sets. Fitting curve and fitting index value, as well as the prediction curve for predicting the number of failures of the software in the future. The results of the example verification show that no model can have excellent fitting and prediction performance in any test environment, that is, the performance of the model in the application environment is different and not universal.
{"title":"An Empirical Analysis of the Utility of NHPP SRGM","authors":"W. Jiang, Ce Zhang, Wenyu Li, Miaomiao Fan, Zhichao Sun, Yafei Wen, Kaiwei Liu","doi":"10.1109/ICNISC54316.2021.00112","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00112","url":null,"abstract":"The software reliability growth model SRGM is an effective tool for evaluating software reliability in the software testing phase. The SRGM based on the non-homogeneous Poisson process NHPP is the most widely used model. So far, the validity range of the model has not been known. This article first reviews the construction process of the classic G-O model, summarizes the modeling process of NHPP SRGM, and briefly analyzes the research content and classification of SRGM. In order to verify the fitting and prediction performance of many NHPP-type SRGMs in the actual test environment, this paper uses 26 SRGMs to conduct experiments on 19 real data sets, and analyzes in detail the performance of 11 imperfect debugging models on 11 data sets. Fitting curve and fitting index value, as well as the prediction curve for predicting the number of failures of the software in the future. The results of the example verification show that no model can have excellent fitting and prediction performance in any test environment, that is, the performance of the model in the application environment is different and not universal.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124631607","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00143
Juanping Shao
Teachers at colleges and universities shall grasp the digital age's young college students' study and living habits and make full use of modern information technology. Through the adoption of online and offline blended teaching methods, teachers shall share moral education teaching resources, assign learning tasks through online learning platform, and release excellent traditional culture and national major principles and policies, the current politics news, advanced deeds, social hot issues, etc. to students, to enrich the ideological education forms and promote the construction of ideological and political education in all aspects.
{"title":"Research on Ideological and Political Education in Colleges Based on Online and Offline Blended Teaching Mode","authors":"Juanping Shao","doi":"10.1109/ICNISC54316.2021.00143","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00143","url":null,"abstract":"Teachers at colleges and universities shall grasp the digital age's young college students' study and living habits and make full use of modern information technology. Through the adoption of online and offline blended teaching methods, teachers shall share moral education teaching resources, assign learning tasks through online learning platform, and release excellent traditional culture and national major principles and policies, the current politics news, advanced deeds, social hot issues, etc. to students, to enrich the ideological education forms and promote the construction of ideological and political education in all aspects.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122240603","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00035
Yinglan Zhao, Chi Gong, Yiying Wang
With the advent of the age of artificial intelligence, the privacy crisis has become a major challenge that people have to face. This paper first analyzes the status quo of artificial intelligence industry. Then by showing the data leakage problems in the current era of artificial intelligence, it analyzes the different hazards brought by the privacy crisis. Finally, this paper puts forward the legal channels and other channels to protect the right of privacy, and introduces the development of these channels.
{"title":"Privacy Crisis in the Age of Artificial Intelligence and its Countermeasures","authors":"Yinglan Zhao, Chi Gong, Yiying Wang","doi":"10.1109/ICNISC54316.2021.00035","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00035","url":null,"abstract":"With the advent of the age of artificial intelligence, the privacy crisis has become a major challenge that people have to face. This paper first analyzes the status quo of artificial intelligence industry. Then by showing the data leakage problems in the current era of artificial intelligence, it analyzes the different hazards brought by the privacy crisis. Finally, this paper puts forward the legal channels and other channels to protect the right of privacy, and introduces the development of these channels.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127068665","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00043
Qijia Gu, Pengyi Zhang, Kunfu Wang
In order to realize the simulation of yacht driving process, this paper designs a yacht driving training simulator based on VR. Firstly, the model of virtual scene is designed and constructed, including terrain model, ocean module model and other scenery modeling, and the natural phenomena (such as rain, fog, snow, etc.) are simulated, In order to ensure the consistency of the marine environment and the motion characteristics of the yacht with the physical entity, the virtual yacht model is constructed, and the scene driving and simulation rendering of the real marine environment and the virtual yacht are carried out in the simulator.
{"title":"Design of Yacht Driving Training Simulator Based on VR","authors":"Qijia Gu, Pengyi Zhang, Kunfu Wang","doi":"10.1109/ICNISC54316.2021.00043","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00043","url":null,"abstract":"In order to realize the simulation of yacht driving process, this paper designs a yacht driving training simulator based on VR. Firstly, the model of virtual scene is designed and constructed, including terrain model, ocean module model and other scenery modeling, and the natural phenomena (such as rain, fog, snow, etc.) are simulated, In order to ensure the consistency of the marine environment and the motion characteristics of the yacht with the physical entity, the virtual yacht model is constructed, and the scene driving and simulation rendering of the real marine environment and the virtual yacht are carried out in the simulator.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132743564","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00014
J. Jiang
This article describes the current development of SDN technology, analyzes the key technologies of SDN network architecture, and summarizes the main application scenarios of SDN. The article introduces the network configuration method based on the SDN network technology, the new network architecture realizes network virtualization, and realize the control and data separation of network equipment through the openflow protocol. SDN technology realizes flexible network control and improves network efficiency.
{"title":"SDN Technology Analysis and Application Research","authors":"J. Jiang","doi":"10.1109/ICNISC54316.2021.00014","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00014","url":null,"abstract":"This article describes the current development of SDN technology, analyzes the key technologies of SDN network architecture, and summarizes the main application scenarios of SDN. The article introduces the network configuration method based on the SDN network technology, the new network architecture realizes network virtualization, and realize the control and data separation of network equipment through the openflow protocol. SDN technology realizes flexible network control and improves network efficiency.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133206492","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00028
Wei He, Shuanghua Liu
Energy harvesting from human hand shaking provide a promising solution for the power supply of the portable electronic devices. In this paper, a magnetoelectric (ME) heterostructure is developed to extract mechanical energy from hand shaking. The use of a Halbach array potentially enhances the induced equivalent magnetic field of the ME transducer. Experiments are carried out using the fabricated prototype. The accelerations and the induced voltages are measured. The output voltage varies with the hand shaking frequency. Under the shaking frequency of 2.9Hz, A RMS voltage of 10.56V can be generated. The results demonstrate the practicability of the proposed energy harvester under ultra-low frequency excitation.
{"title":"A Magnetoelectric Heterostructure Scavenging Mechanical Energy from Hand Shaking for Portable Electronic Devices","authors":"Wei He, Shuanghua Liu","doi":"10.1109/ICNISC54316.2021.00028","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00028","url":null,"abstract":"Energy harvesting from human hand shaking provide a promising solution for the power supply of the portable electronic devices. In this paper, a magnetoelectric (ME) heterostructure is developed to extract mechanical energy from hand shaking. The use of a Halbach array potentially enhances the induced equivalent magnetic field of the ME transducer. Experiments are carried out using the fabricated prototype. The accelerations and the induced voltages are measured. The output voltage varies with the hand shaking frequency. Under the shaking frequency of 2.9Hz, A RMS voltage of 10.56V can be generated. The results demonstrate the practicability of the proposed energy harvester under ultra-low frequency excitation.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130849071","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00054
Yunwei Zhu, Jianan Wei, Haisong Huang
In actual industrial production, the historical data of fault diagnosis are often imbalanced. Therefore, this paper uses a fault diagnosis method based on the improved MWMOTE(Majority Weighted Minority Oversampling Technique) algorithm and LS-SVM (Least Squares Support Vector Machines) under the Moth Flame Optimization (MFO) -Bayesian framework. The IMWMOTE algorithm was used to over-sample to obtain the balanced data set. To verify the effectiveness of IMWMOTE algorithm and optimize the parameters of LS-SVM classifier, we used MFO-LS-SVM method to diagnose whether the fault occurred. Then, the Bayesian- LS-SVM method is used to diagnose the fault types. An example of bearing fault diagnosis shows that the proposed method has higher fault diagnosis recognition rate and algorithm robustness than the existing algorithms.
{"title":"Multi-Class Imbalanced Fault Diagnosis Method Based on IMWMOTE and MFO-Bayes-LS-SVM","authors":"Yunwei Zhu, Jianan Wei, Haisong Huang","doi":"10.1109/ICNISC54316.2021.00054","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00054","url":null,"abstract":"In actual industrial production, the historical data of fault diagnosis are often imbalanced. Therefore, this paper uses a fault diagnosis method based on the improved MWMOTE(Majority Weighted Minority Oversampling Technique) algorithm and LS-SVM (Least Squares Support Vector Machines) under the Moth Flame Optimization (MFO) -Bayesian framework. The IMWMOTE algorithm was used to over-sample to obtain the balanced data set. To verify the effectiveness of IMWMOTE algorithm and optimize the parameters of LS-SVM classifier, we used MFO-LS-SVM method to diagnose whether the fault occurred. Then, the Bayesian- LS-SVM method is used to diagnose the fault types. An example of bearing fault diagnosis shows that the proposed method has higher fault diagnosis recognition rate and algorithm robustness than the existing algorithms.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"331 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133696254","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00144
Yongbin Zhang, Ronghua Liang, Yuansheng Qi, Hejie Chen, Bingran Li
Learning programming in object-oriented way is common and Java programming language has been a popular object-oriented programming language for computer science (CS) related majors in higher education. However, learning object-oriented programming languages, such as java, is a challenge even for CS students. This paper presents a novice framework for learning java based on learning theories to avoid some pitfalls in java learning process and to improve undergraduate students' learning output of java language. With this framework, students will start with java package to organize their files, which is natural way for students to organize files on computer in daily life. Then new classes would be designed by students according to real life objects that students are familiar with. After that, objects will be created from a class in different packages. In this way, the framework helps students build their knowledge and skills step by step based on what they know. A case study was provided in this paper to demonstrate the application of this learning framework in a java course. Results showed that students in experimental group achieved better performance with new learning framework than students in control group did.
{"title":"A Novice Framework for Learning Java in Higher Education","authors":"Yongbin Zhang, Ronghua Liang, Yuansheng Qi, Hejie Chen, Bingran Li","doi":"10.1109/ICNISC54316.2021.00144","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00144","url":null,"abstract":"Learning programming in object-oriented way is common and Java programming language has been a popular object-oriented programming language for computer science (CS) related majors in higher education. However, learning object-oriented programming languages, such as java, is a challenge even for CS students. This paper presents a novice framework for learning java based on learning theories to avoid some pitfalls in java learning process and to improve undergraduate students' learning output of java language. With this framework, students will start with java package to organize their files, which is natural way for students to organize files on computer in daily life. Then new classes would be designed by students according to real life objects that students are familiar with. After that, objects will be created from a class in different packages. In this way, the framework helps students build their knowledge and skills step by step based on what they know. A case study was provided in this paper to demonstrate the application of this learning framework in a java course. Results showed that students in experimental group achieved better performance with new learning framework than students in control group did.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129751497","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}
Pub Date : 2021-07-01DOI: 10.1109/ICNISC54316.2021.00110
Hongxi Zhang, Qiong Liu, Hanqing Hu, Haiyan Xia, Hong Zhao
China's fight against poverty has not only greatly promoted the international poverty reduction process, but also effectively enhanced the international image of beautiful China, and tourism poverty alleviation is an important means of poverty alleviation. In recent years, short video app have fully shown its advantages in the new media marketing by the combination of “short video + live”, this combination has also made significant achievements in the field of tourism poverty alleviation. In the crucial key period out of poverty, in order to promote ecological landscape pastoral and Dong culture, network operations team, called “Dong's Seven Fairies”,was set up in Gaibao village in Guizhou province with the help of computer Internet technology. Then the whole village has been out of poverty by computer multimedia, mass communication of short video, live together with goods, electric business operations, such as a new means of communication, and the new path which was different from traditional poverty alleviation by developing industries is opened up. The endogenous power of tourism poverty alleviation is enhanced, and Computer network brand in poverty alleviation was Successful shaped by the means of “computer internet + tourism poverty alleviation” in the computer age of the computer internet.
{"title":"Research on the Propagation Path of Tourism Poverty Alleviation based on the Background of “Computer Internet +”","authors":"Hongxi Zhang, Qiong Liu, Hanqing Hu, Haiyan Xia, Hong Zhao","doi":"10.1109/ICNISC54316.2021.00110","DOIUrl":"https://doi.org/10.1109/ICNISC54316.2021.00110","url":null,"abstract":"China's fight against poverty has not only greatly promoted the international poverty reduction process, but also effectively enhanced the international image of beautiful China, and tourism poverty alleviation is an important means of poverty alleviation. In recent years, short video app have fully shown its advantages in the new media marketing by the combination of “short video + live”, this combination has also made significant achievements in the field of tourism poverty alleviation. In the crucial key period out of poverty, in order to promote ecological landscape pastoral and Dong culture, network operations team, called “Dong's Seven Fairies”,was set up in Gaibao village in Guizhou province with the help of computer Internet technology. Then the whole village has been out of poverty by computer multimedia, mass communication of short video, live together with goods, electric business operations, such as a new means of communication, and the new path which was different from traditional poverty alleviation by developing industries is opened up. The endogenous power of tourism poverty alleviation is enhanced, and Computer network brand in poverty alleviation was Successful shaped by the means of “computer internet + tourism poverty alleviation” in the computer age of the computer internet.","PeriodicalId":396802,"journal":{"name":"2021 7th Annual International Conference on Network and Information Systems for Computers (ICNISC)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133454759","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}
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