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2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)最新文献

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Visualizing the Knowledge Domain of Intelligent Justice Research Between 2000 and 2019: a Bibliometric Analysis 2000年至2019年智能司法研究知识领域的可视化:文献计量学分析
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00036
Xiaolong Liu
{"title":"Visualizing the Knowledge Domain of Intelligent Justice Research Between 2000 and 2019: a Bibliometric Analysis","authors":"Xiaolong Liu","doi":"10.1109/ICDSBA51020.2020.00036","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00036","url":null,"abstract":"Based on the Web of Science Collection databases from 2000 to 2019, a scientometric analysis of 416 academic works related to intelligent justice was carried out to reveal the development trend in this field and provide recommendations for future researches. The results showed that the number of publications had increased in steps, especially rapidly growing in 2015 – 2019. Through visualization analysis of keyword co-occurrence network and reference timeline map, the main research method was \"Data mining\" technology and hotspots mainly focused on \"crime analysis\", \"detection\" and \"forensics\". Furthermore, the most productive country was USA and China followed as the key area performing such research. Correspondingly, the USA institutions occupied the absolute main in the forefront research institutions. However, owing to the private data, which was obtained difficultly by the public, the intelligent justice researches were only studied in several separate institutions, with institution-collaboration and author-collaboration in a small-scale. By contrast, the intelligent justice researches in USA and Europe were earlier than China, but the Chinese government had stronger interest in the intelligent justice researches recently. The Chinese government launched a number of intelligent justice researches in recent 3 years, not only in crime analysis area, but also in intelligent judgement area. China was playing an increasingly important role in intelligent justice research domain.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121051346","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
Overview of Operation Challenges in HVDC Projects 高压直流输电项目运营挑战概述
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00031
Kun Liu, Zhen Wang, Guangyuan Yang
{"title":"Overview of Operation Challenges in HVDC Projects","authors":"Kun Liu, Zhen Wang, Guangyuan Yang","doi":"10.1109/ICDSBA51020.2020.00031","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00031","url":null,"abstract":"HVDC transmission plays an important role in West to East Power Transmission Project because of its unique technical advantages. Reliable operation of HVDC projects is an important factor to ensure the safety and stability of the power grid. This paper introduces the overview of HVDC projects under the jurisdiction of China Southern Power Grid EHV Power Transmission Company, analyses the challenges and risks in the operation and management.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123719617","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
Buffer Overflow Vulnerability Location in Binaries Based on Abnormal Execution 基于异常执行的二进制文件缓冲区溢出漏洞定位
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00015
Tian Gao, Xi Guo
{"title":"Buffer Overflow Vulnerability Location in Binaries Based on Abnormal Execution","authors":"Tian Gao, Xi Guo","doi":"10.1109/ICDSBA51020.2020.00015","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00015","url":null,"abstract":"Buffer overflow is a very common and dangerous vulnerability. Now there are many methods and tools for this vulnerability, but it is difficult to locate it in binary code. Due to the lack of program semantics in binary programs, it is difficult to determine whether the memory access exceeds its boundary, so we can restore its memory layout to locate the vulnerability. This paper proposes a method: for the same program, input a group of successful execution and abnormal execution data respectively, and then recover the memory of the two kinds of execution. If the memory of successful execution recovery is taken as the buffer boundary, it is easier to judge the buffer overflow in the abnormal execution. In this paper, 20 programs with buffer overflow vulnerability are tested. The experimental results show that the proposed method is more effective than some static program analysis tools in terms of time cost and vulnerability location accuracy.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115186029","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 the Maximum Speed of Intelligent Mobile Platform 智能移动平台的最大速度研究
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00034
W. Li, Wei Zhou, Lu Zhang, Qi Zhan
{"title":"Research on the Maximum Speed of Intelligent Mobile Platform","authors":"W. Li, Wei Zhou, Lu Zhang, Qi Zhan","doi":"10.1109/ICDSBA51020.2020.00034","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00034","url":null,"abstract":"Intelligent mobile platform is the key equipment of automatic driving test. At present, it mainly depends on imports. It is of great significance to independently develop this equipment. The highest speed is the core technical parameter of the intelligent mobile platform. This paper studies the motor selection of the intelligent mobile platform, analyzes the influence of wheel radius, wheel rolling resistance coefficient and mass change on the theoretical highest speed, and puts forward suggestions for the design of the intelligent mobile platform with higher speed.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122393173","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
Sensitivity Analysis of Influencing Factors on Mould Surface Deformation of Resin Matrix Composites by Autoclave Moulding 树脂基复合材料热压成型模具表面变形影响因素敏感性分析
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00073
F. Bi, Bo Yang, Tianguo Jin, Wencheng Liu, Changxi Liu, X. Wang
{"title":"Sensitivity Analysis of Influencing Factors on Mould Surface Deformation of Resin Matrix Composites by Autoclave Moulding","authors":"F. Bi, Bo Yang, Tianguo Jin, Wencheng Liu, Changxi Liu, X. Wang","doi":"10.1109/ICDSBA51020.2020.00073","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00073","url":null,"abstract":"In this paper, the reasonable determination of mould design parameters for the autoclave moulding method of fiber reinforced resin matrix composites is discussed. By comparing the influence of two design parameters of mould surface thickness and ventilation opening rate on the mould surface deformation in the working process, it is concluded that the influence of increasing the mould surface thickness on the mould working deformation is greater than that of reducing the ventilation opening rate on the mould deformation. In order to ensure the required rigidity of the mould, sufficient mould surface thickness should be designed.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129767681","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 Emergency Drill Command System Facing the Power Grid Emergency Operation Site 面向电网应急作业现场的应急演练指挥系统
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00072
Zhan Sheng Hou, Qin Yi Zhang, Bin Geng, Xi Yuan Xu, Shijun Sun
{"title":"An Emergency Drill Command System Facing the Power Grid Emergency Operation Site","authors":"Zhan Sheng Hou, Qin Yi Zhang, Bin Geng, Xi Yuan Xu, Shijun Sun","doi":"10.1109/ICDSBA51020.2020.00072","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00072","url":null,"abstract":"Emergency command system is now working at an emergency exercise special technical support on the strength is limited, play a role in the various emergency drills support is not enough, difficult to meet the urgent need of the current company to carry out all kinds of drill in promoting drill streamline, scientific, intelligent, etc, there is still a large gap in this paper, based on the typical scenario of drill as the carrier, guided by the demands of practical application, can achieve the company at all levels, all kinds of emergency drills \"together, sharing, practical\" information effect, promote the emergency exercise procedural, scientific, intelligent, can exercise emergency team, Improving emergency personnel's ability to deal with accidents in emergency response, and improving the coordination and handling ability among various business departments and emergency organizations can improve the efficiency of emergency repair, shorten the time of emergency response, and minimize the loss caused by emergency incidents.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129146744","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
ODOM / DM Landmark Integrated Navigation Method Based on Laser SLAM 基于激光SLAM的ODOM / DM地标组合导航方法
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00065
Bo Wei, Rong Yang, Yi Zhang, Sihao Shu, Bin Xing
{"title":"ODOM / DM Landmark Integrated Navigation Method Based on Laser SLAM","authors":"Bo Wei, Rong Yang, Yi Zhang, Sihao Shu, Bin Xing","doi":"10.1109/ICDSBA51020.2020.00065","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00065","url":null,"abstract":"To solve the problem that the navigation accuracy of logistics robot decreases with displacement, a combined Odom and Data Matrix (DM) landmark navigation method based on SLAM technology is proposed. Firstly, the odometer motion model was established to predict the particle position, and the DM code data information was used to correct its parameters. Then, the DM landmark observation model was established to update the particle importance weight. Then, during the improved particle resampling process, a fixed number of random particles were added according to the observed likelihood of the camera, so as to obtain more accurate particle distribution and effectively improve the positioning accuracy. At the same time, the particle degradation of Monte Carlo method (MCL) algorithm was weakened, and the improved algorithm solved the problem of position drift and hijacking of the robot. Finally, the position and pose of DM landmarks are constantly corrected through trajectory correction to improve the global navigation accuracy of the robot. Experiments based on the integrated navigation robot platform show that the accuracy of the integrated navigation method is 35.6% higher than that of the traditional laser SLAM navigation method, which verifies the effectiveness of the scheme.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116319234","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 of the Synergetic Development Degree of the Digital Economy and Green Innovation 数字经济与绿色创新协同发展程度分析
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00013
W. Wang, Jing Zhu, Lijun Zheng
{"title":"Analysis of the Synergetic Development Degree of the Digital Economy and Green Innovation","authors":"W. Wang, Jing Zhu, Lijun Zheng","doi":"10.1109/ICDSBA51020.2020.00013","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00013","url":null,"abstract":"High-quality development is the theme of China’s economic and social development during the \"14th Five-Year Plan\" period. Digital economy and green innovation levels are closely related to high-quality economic development. The evaluation of the synergy between the digital economy and the development of green innovation is the prerequisite, guidance, and path for promoting the synergetic development of social systems. Therefore, this article first builds an evaluation index system for the digital economy and green innovation, and then uses the improved distance synergy model to measure and study the synergetic development degree of the digital economy and green innovation in 30 regions of China between 2013 and 2017. The findings suggest that the synergetic development degree of China’s digital economy and green innovation is high in the east and low in the west, but the east-west gap is currently narrowing year by year. This article provides guidance for the Chinese government and relevant departments in formulating industrial development policies.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113976435","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
Design and Implementation of Road Transportation Emergency Support Service System Based on Cloud Service 基于云服务的道路交通应急保障服务系统的设计与实现
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00054
Hong Jia, Linsen Du
{"title":"Design and Implementation of Road Transportation Emergency Support Service System Based on Cloud Service","authors":"Hong Jia, Linsen Du","doi":"10.1109/ICDSBA51020.2020.00054","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00054","url":null,"abstract":"In order to accurately locate the location of rescue equipment and rescue personnel, and improve the ability of road transportation emergency support service, this paper designs a set of road transportation emergency support service system based on cloud service. Guided by positioning navigation technology, the road transportation emergency support service system collects the location distribution of rescue enterprises, rescue equipment and rescue personnel. In case of road transportation safety accidents, natural disasters or public health events, it can quickly provide the surrounding rescue enterprises and rescue equipment distribution information.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126355985","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: 3
Hybrid Teaching of "Data Structure" in Application-Oriented University 应用型大学《数据结构》混合式教学
2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA) Pub Date : 2020-09-01 DOI: 10.1109/ICDSBA51020.2020.00035
Yu Li
{"title":"Hybrid Teaching of \"Data Structure\" in Application-Oriented University","authors":"Yu Li","doi":"10.1109/ICDSBA51020.2020.00035","DOIUrl":"https://doi.org/10.1109/ICDSBA51020.2020.00035","url":null,"abstract":"\"Data structure\" is an important professional core course in computer science. With novel coronavirus pneumonia, the integration of offline and online education, i.e., hybrid teaching becomes an urgent problem. This paper takes \"data structure\" course as an example to summarize the implementation of hybrid teaching, including the choosing of resources online, designing of activities offline, fair assessment to both online and offline process, aims to expand the time and space of teaching and learning. In the end, we compare the score distribution between 2020-2021-1 semester and 2019-2020-1 semester, and we can draw the conclusion that hybrid teaching can stimulate students' interest in learning and autonomous learning, so we can gain higher proportion of excellent students and lower failed students.","PeriodicalId":354742,"journal":{"name":"2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125442135","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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