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A multiple-kernel based subspace clustering method 基于多核的子空间聚类方法
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2661171
Yifang Yang, Fei Li
{"title":"A multiple-kernel based subspace clustering method","authors":"Yifang Yang, Fei Li","doi":"10.1117/12.2661171","DOIUrl":"https://doi.org/10.1117/12.2661171","url":null,"abstract":"Spectral clustering has been successfully used in the domain of pattern recognition and computer vision. Kernel subspace clustering has become a hot research topic because it can reveal the nonlinear structure. However, the performance of exiting single kernel subspace clustering relys heavily on the choice of kernel function. To address the problem, we propose a novel method called multiple-kernel based subspace clustering method (MKSC) by combining kernel block diagonal representation with multiple kernel learning. The proposed MKSC algorithm firstly obtains the optimal kernel matrix by using multiple kernel clustering method, then replace the kernel function in single kernel subspace clustering model with the optimized kernel matrix, finally the clustering result is got by optimizing the MKSC model. Experimental results on three datasets testify the effectiveness of our proposed MKSC method.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124866235","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
Development of spectrum analysis and power spectrum estimation simulation platform 开发频谱分析和功率谱估计仿真平台
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2660782
Liwen Shen, Yimin Tian, Yunfei Du, Hongmei Chen
{"title":"Development of spectrum analysis and power spectrum estimation simulation platform","authors":"Liwen Shen, Yimin Tian, Yunfei Du, Hongmei Chen","doi":"10.1117/12.2660782","DOIUrl":"https://doi.org/10.1117/12.2660782","url":null,"abstract":"With the continuous development of information technology, digital signal processing has been paid more and more attention. Aiming at the visualization of spectrum analysis and power spectrum estimation in digital signal processing, this paper designs and develops a simulation platform with the help of MATLAB GUI. The simulation platform has simple operation, intuitive display, comprehensive functions, good interactivity and strong intuition, and can visualize abstract and difficult algorithms.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122660928","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
A heuristic optimization approach for ship block painting operation scheduling 船舶砌块涂装作业调度的启发式优化方法
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2661052
Ziyan Liu, Zuhua Jiang, Jianmin Niu, Wenjuan Yu
{"title":"A heuristic optimization approach for ship block painting operation scheduling","authors":"Ziyan Liu, Zuhua Jiang, Jianmin Niu, Wenjuan Yu","doi":"10.1117/12.2661052","DOIUrl":"https://doi.org/10.1117/12.2661052","url":null,"abstract":"The workload of the block painting stage accounts for the largest proportion of the ship painting, so its operation scheduling directly affects the painting quality and efficiency. In this paper, the scheduling problem of ship block painting operation is investigated. The problem can be regarded as a variant of the flexible job-shop scheduling problem. The mathematical model is developed considering a variety of practical constraints, including space size constraints, multiple spray-painting constraints, and waiting time constraints between processes. To effectively solve the problem, we propose a hybrid meta-heuristic to combine the merits of genetic algorithm and tabu search. We conduct numerical experiments on actual production data instances of different scales. The results show that our hybrid approach has significant advantages over the baseline algorithms.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123536428","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
Analysis on AES encryption standard and safety AES加密标准及安全性分析
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2662564
Zhengyi Lu
{"title":"Analysis on AES encryption standard and safety","authors":"Zhengyi Lu","doi":"10.1117/12.2662564","DOIUrl":"https://doi.org/10.1117/12.2662564","url":null,"abstract":"AES has replaced DES to become a widely used encryption algorithm since 2000s. This paper may insight the basic theory of AES and safety analysis. In this paper, the whole process of AES encryption is described. The procedures of plaintext processing firstly, substituting bytes secondly, then shifting rows, mixing columns and adding round keys. AES-128 is taken as the study example in this paper to introduce the features and operating steps of AES. The construction and use of a simple S-box is also mentioned to help understand the procedure of substituting bytes. Safety analysis of AES is also taken into consideration to test AES’s resistance against different kinds of attacks. The results show that AES is free from brute force attack with time security analysis. AES with 128 or more bits of key length can resist square attacks according to reviews on research. A way of differential cryptanalysis attack with concrete operating steps is introduced as a potential attack method against AES encryption standard. The paper also casts view on an improved AES algorithm to increase efficiency and security proposed by other research.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114781379","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
Research on library construction driven by multi-technology integration 多技术集成驱动下的图书馆建设研究
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2660850
Beibei Xu, V. Kuzminykh, Shiwei Zhu, Junfeng Yu, Mingjun Zhang, Sisi Li, D. Lande
{"title":"Research on library construction driven by multi-technology integration","authors":"Beibei Xu, V. Kuzminykh, Shiwei Zhu, Junfeng Yu, Mingjun Zhang, Sisi Li, D. Lande","doi":"10.1117/12.2660850","DOIUrl":"https://doi.org/10.1117/12.2660850","url":null,"abstract":"The deep mining of data and the application of technology integration are the main characteristics of a smart society. This paper is to explore the application of multi-technology integration in library smart construction in a smart society, and study the library construction route driven by multi-technology integration. It promotes the transformation of technology empowerment to service empowerment, and provides a reference for the sustainable development of libraries and the construction of a national smart society. This paper analyzes the connotation and research status of multi-technology integration in a smart society. Based on this, it studies the important role of multi-technology integration in promoting the development of library service innovation, and analyzes the specific application of key technologies, such as 5G, IOT, big data, artificial intelligence, block chain and other technologies. Finally, it proposes the route of smart library construction driven by multi-technology integration.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"1 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131621100","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 on oil-water two-phase water content detection model based on near-infrared spectroscopy 基于近红外光谱的油水两相水含量检测模型研究
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2660957
Keke Liu, Guo-wang Gao, Fei Wang, Dan Wu, Zhao-xue Wu, Yu-Zhou Gong
{"title":"Research on oil-water two-phase water content detection model based on near-infrared spectroscopy","authors":"Keke Liu, Guo-wang Gao, Fei Wang, Dan Wu, Zhao-xue Wu, Yu-Zhou Gong","doi":"10.1117/12.2660957","DOIUrl":"https://doi.org/10.1117/12.2660957","url":null,"abstract":"Crude oil water content is an important technical indicator in oil extraction, transportation and oil trading. Real-time online testing of crude oil water content is extremely important in estimating crude oil production and evaluating the extraction value of oil wells. At present, most of the wells at home and abroad are in the middle and late stage of development, it is difficult and inaccurate to measure under the high-water content condition of crude oil, so it is necessary to adopt new detection means to improve the detection accuracy. In this paper, a study on the method of water content measurement using infrared spectroscopy was carried out. This study used S-G smoothing and normalization as the method of data pre-processing, selected the characteristic wavelengths using the continuous projection method (SPA) with a root mean square error of 4.4702, and then used partial least squares (PLS) to establish a water content detection model, and obtained a prediction root mean square error of 9.7131 and a correlation coefficient of 0.98527, which obtained a good accuracy. The feasibility of using spectroscopic detection technology to measure the water content of crude oil was demonstrated, providing a new method for oil extraction exploration and production processing.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127723878","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
Efficient condition code emulation for dynamic binary translation systems 动态二进制翻译系统的高效条件码仿真
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2660798
Hongqing Zeng, Min Xie, Yong Dong, Zhenwei Wu, Haoming Lin
{"title":"Efficient condition code emulation for dynamic binary translation systems","authors":"Hongqing Zeng, Min Xie, Yong Dong, Zhenwei Wu, Haoming Lin","doi":"10.1117/12.2660798","DOIUrl":"https://doi.org/10.1117/12.2660798","url":null,"abstract":"Dynamic binary translation is widely used in cross-ISA (Instruction Set Architecture) binary migration. With the technology, computers can directly execute programs compiled in other platforms, which helps to reduce the cost of software migration between different architectures. Efficient condition code emulation is critical for achieving higher performance. However, existing binary translation systems typically have to emulate the guest flags register with memory variables to hide the ISA difference, which is less-efficient due to code expansion. In this paper, we propose a way to substitute guest conditional instructions with counterpart instructions from the host ISA to achieve higher performance in flags register emulation. We recognize flag-defining and flag-checking instructions respectively through scanning the guest code sequence and then reproduce the condition pattern in the dynamically generated host code with the corresponding flag-related instructions in the host ISA. The evaluation results show that our approach manages to reduce the dynamically generated host instructions by 7.53% and improve the performance by 14.3% on average.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"224 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124453631","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
Upper computer software design for fretting signal acquisition system based on Qt 基于Qt的微动信号采集系统的上位机软件设计
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2660773
Taiping Mo, Ying Su, Yuan Tang
{"title":"Upper computer software design for fretting signal acquisition system based on Qt","authors":"Taiping Mo, Ying Su, Yuan Tang","doi":"10.1117/12.2660773","DOIUrl":"https://doi.org/10.1117/12.2660773","url":null,"abstract":"Micro motion detection is an essential research direction in urban underground space and energy prospection. Aiming at the shortcomings of the traditional system for seismic exploration, the upper computer software of the micro motion signal acquisition system based on TCP/IP protocol is designed, which can be distributed offline acquisition and control. By formulating the communication protocol of the application layer and adding the heartbeat packet mechanism, the stable connection with the collector, data transmission and status monitoring is realized. Meanwhile the received data are stored and visualized, and the project management and task configuration are implemented by using the file reading and writing function of QT to achieve the effect of offline control. Through the test, the results show that each function can get the rapid and correct response of the lower computer, and the upper computer software of the system meets the design requirements. It has the advantages of high acquisition efficiency, reliability and convenience which has strong practicability.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122178854","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
Microservice deployment problem in the edge-side of intelligent factories 智能工厂边缘的微服务部署问题
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2660933
Dongxue Xu, Zhiyou Li, Ruiyou Zhang
{"title":"Microservice deployment problem in the edge-side of intelligent factories","authors":"Dongxue Xu, Zhiyou Li, Ruiyou Zhang","doi":"10.1117/12.2660933","DOIUrl":"https://doi.org/10.1117/12.2660933","url":null,"abstract":"Microservices is an emerging software development architecture. The orchestration and optimization of microservices can effectively reduce the operating latency and improve the service quality. This paper investigates the problem of microservice deployments in the edge side of the intelligent factory. The microservices make up applications with different topologies. The goal is to minimize the weighted summation of the runtime of applications. The problem is formulated as a mixed-integer programming model and solved by the CPLEX solver. The experimental results show that the microservice deployment scheme presented in this paper is superior to the greedy deployment strategy.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127434194","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
An efficient channel pruning algorithm for automatic compression and acceleration of neural network models 一种用于神经网络模型自动压缩和加速的有效信道修剪算法
International Symposium on Computer Engineering and Intelligent Communications Pub Date : 2023-02-02 DOI: 10.1117/12.2660854
Wei Xie, Xiaobo Feng
{"title":"An efficient channel pruning algorithm for automatic compression and acceleration of neural network models","authors":"Wei Xie, Xiaobo Feng","doi":"10.1117/12.2660854","DOIUrl":"https://doi.org/10.1117/12.2660854","url":null,"abstract":"The Convolutional Neural Network (CNN) enables deep neural networks to be deployed to resource-constrained mobile devices via model compression and acceleration. At present, channel pruning methods select channels based on channel importance or designed regularization, which are suboptimal pruning and cannot be automated. In this paper, a channel pruning algorithm is proposed to get the optimal pruned structure via automatic searching. By setting the super-parameter constraint set, the combination number of pruning structures is reduced. The number of channels for each layer of the CNN is determined using the sparrow search algorithm, and the optimal pruned structure of the model is found. The results of extensive experiments show that the proposed method can improve the model's parameter compression ratio and reduce the number of FLOPS within the acceptable range of model accuracy loss.","PeriodicalId":220312,"journal":{"name":"International Symposium on Computer Engineering and Intelligent Communications","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116096299","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
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