2021 International Symposium on Computer Technology and Information Science (ISCTIS)最新文献_第4页

Safety Evaluation of Track Engineering and GIS Management System in Computer Environment 计算机环境下轨道工程安全评价与GIS管理系统

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00008

Meng Li, Han Yang

{"title":"Safety Evaluation of Track Engineering and GIS Management System in Computer Environment","authors":"Meng Li, Han Yang","doi":"10.1109/ISCTIS51085.2021.00008","DOIUrl":"https://doi.org/10.1109/ISCTIS51085.2021.00008","url":null,"abstract":"With the acceleration of the computer process in our country, more and more tracks are being constructed. Due to the limitations of geological conditions and the requirements of the track itself, the construction of the track often encounters various complex address and construction safety issues, which poses a safety hazard to the construction and operation. This paper aims to study the safety evaluation of track engineering and GIS management system under the computer environment. After analyzing the characteristics of track engineering, the necessity of track safety evaluation, and the GA-BP algorithm improved based on neural network algorithm, the algorithm is used in construction operations. The adaptability in the scene was tested, and then the algorithm was sent to the GIS management system, and the system was tested for its functionality. The verification results showed that the GIS management system has realized early warning, alarm and monitoring functions, and can drive vehicles. The personnel and construction personnel provide the speed, distance and other information of the two to meet the functional requirements of the system.","PeriodicalId":403102,"journal":{"name":"2021 International Symposium on Computer Technology and Information Science (ISCTIS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130302750","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}

引用次数: 0

Analog Circuit Fault Diagnosis based on Optimization Matrix Random Forest Algorithm 基于优化矩阵随机森林算法的模拟电路故障诊断

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00022

Shunmei Huang, E. Tan, Ruan Jimin

{"title":"Analog Circuit Fault Diagnosis based on Optimization Matrix Random Forest Algorithm","authors":"Shunmei Huang, E. Tan, Ruan Jimin","doi":"10.1109/ISCTIS51085.2021.00022","DOIUrl":"https://doi.org/10.1109/ISCTIS51085.2021.00022","url":null,"abstract":"Aiming at the existing artificial neural network, support vector machine and other artificial intelligence algorithms for analog circuit fault diagnosis, and algorithms need to be long and varied. This paper proposes a random forest optimization matrix model algorithm for analog circuit fault diagnosis. The method based on random forest algorithm, on the basis of through three incentive to establish a special optimization matrix model. When the circuit failure occurs, as the excitation input and output response matrix elements in the change. According to the optimization of matrix model, and the characteristics of random forest algorithm, using multidimensional vector can have different effective characteristics. The optimization of matrix model is combined with bagging and decision trees, can accurate single fault and multiple faults of analog circuit fault diagnosis research. Compared with other types of artificial intelligence algorithms, the optimized matrix random forest algorithm can meet the requirements of both feature extraction and effective classification. And the fault diagnosis rate reaches 99.5%.","PeriodicalId":403102,"journal":{"name":"2021 International Symposium on Computer Technology and Information Science (ISCTIS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116597824","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}

引用次数: 1

Design and Research of Device Application Software Robot Based on Windows Platform 基于Windows平台的设备应用软件机器人的设计与研究

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00017

Jianglai Xu, Jun Zheng

{"title":"Design and Research of Device Application Software Robot Based on Windows Platform","authors":"Jianglai Xu, Jun Zheng","doi":"10.1109/ISCTIS51085.2021.00017","DOIUrl":"https://doi.org/10.1109/ISCTIS51085.2021.00017","url":null,"abstract":"Windows platform has a perfect and powerful message communication mechanism.Every application software running on Windows platform is through this mechanism to complete the internal information, software robot is essentially a kind of software,its mode of software-software is similar to the mode of industrial robot(hardware-software-hardware). With windows platform through message communication mechanism, the device application software is similar to the software robots communicate.Therefore, device application software and software robots can communicate with each other through windows message communication. In this paper, the design idea of software robot is introduced into the device, which builds a bridge between the device application software and the device firmware. It can realize the status acquisition and monitoring of the device, and also realize the automatic control of the device. By playing the “second hand role” between the device application program and the device firmware, it can complete the additional functions of the device status acquisition and operation control Demand.","PeriodicalId":403102,"journal":{"name":"2021 International Symposium on Computer Technology and Information Science (ISCTIS)","volume":"424 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125536253","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}

引用次数: 0

Quantum image watermarking technology based on quantum wavelet transform 基于量子小波变换的量子图像水印技术

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00082

Rongyu Wu, Yusi Xu

{"title":"Quantum image watermarking technology based on quantum wavelet transform","authors":"Rongyu Wu, Yusi Xu","doi":"10.1109/ISCTIS51085.2021.00082","DOIUrl":"https://doi.org/10.1109/ISCTIS51085.2021.00082","url":null,"abstract":"As one of the important branches of quantum image processing, quantum image watermarking technology has been studied by many related personnel. However, most of them are performed in the time domain, and there are relatively few algorithms for quantum image watermarking in the transform domain. This paper proposes a quantum image watermarking technology based on quantum D4 wavelet transform, which specifically includes several aspects. Combining quantum wavelet transform and controlled-rotating gate, this paper proposed a quantum image watermarking algorithm for the modified flexible representation of quantum images (FRQIM) and the normal arbitrary superposition state (NASS). Firstly, the wavelet coefficients of the image are obtained by quantum wavelet transform, then the rotating gate is designed by the information of the watermark image, then the embedding position of the watermark image information is controlled by the controlled gate, and finally the watermark information is embedded in the carrier image by the controlled-rotating gate. This scheme makes full use of the parallelism of quantum computing and can operate on two images at the same time. The simulation results show that for different image combinations, the embedded image is not significantly different from the original image. Compared with the quantum image watermarking algorithm that uses the quantum Fourier transform, the image distortion after watermarking is smaller, and there are more options for embedding the image.","PeriodicalId":403102,"journal":{"name":"2021 International Symposium on Computer Technology and Information Science (ISCTIS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123896088","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}

引用次数: 2

Classification of abnormal behavior in the elderly based on Wi-Fi 基于Wi-Fi的老年人异常行为分类

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00023

Wang Weiqiong, Cao Yongchun, Lin Qiang, Yifan Li

引用次数: 1

51 World's Earth Cloning Project 4: Connotation, challenges and applications of the next generation digital twin platform 51世界克隆地球计划4:下一代数字孪生平台的内涵、挑战与应用

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00039

Zhixin Fang, Zheng Yuchen

引用次数: 0

The Application of Big Data Technology in the Field of Ethnology 大数据技术在民族学领域的应用

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00010

Beibei Tang, Fei Ren

引用次数: 1

The Effect of Dimension on Image Recognition using Convolutional Neural Network 维数对卷积神经网络图像识别的影响

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00071

Xinyu Wan, Huanchen Jia

引用次数: 0

Research on frequency allocation scheme in wireless communication system 无线通信系统中的频率分配方案研究

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00055

Zhuoqun Jin, Yufan Liu, Yuanyuan Miao

{"title":"Research on frequency allocation scheme in wireless communication system","authors":"Zhuoqun Jin, Yufan Liu, Yuanyuan Miao","doi":"10.1109/ISCTIS51085.2021.00055","DOIUrl":"https://doi.org/10.1109/ISCTIS51085.2021.00055","url":null,"abstract":"With the development of communication, spectrum plays a more and more important role in the wireless system. So, in this paper, we research spectrum allocation problems in a wireless system. 1)we research some algorithms such as Simultaneous Water-Filling (SWF), fractional frequency reuse FFR. To increase the capacity or enhance the performance and achieve a good user experience, and improve spectral efficiency interference management, techniques like FFR or SWF with enhanced scheduling strategies are proposed. They are important and efficient in spectrum allocation. 2)We propose a method named SWF+FFR, which can improve the wireless system's capacity and improve the efficiency of the spectrum. In our method, the resource allocation in FFR is done for the users in the cell center (full reuse). As for users in the cell range expansion (partial reuse) regions, they depend on the optimum post processing signal to interference plus noise ratio threshold with different schedulers in the two regions. We demonstrate that the particular combination shows a better throughput performance than the popular and ordinary FFR scheme.","PeriodicalId":403102,"journal":{"name":"2021 International Symposium on Computer Technology and Information Science (ISCTIS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125256827","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}

引用次数: 0

Research and Practice of Program Design Ability Prediction Based on SVR 基于SVR的程序设计能力预测研究与实践

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI: 10.1109/ISCTIS51085.2021.00051

Fuken Zhou, Li Bin

引用次数: 0