Pub Date : 1900-01-01DOI: 10.18178/wcse.2020.06.063
{"title":"Research on Contour Plane Coverage of 20-unit Localizer Antenna Array","authors":"","doi":"10.18178/wcse.2020.06.063","DOIUrl":"https://doi.org/10.18178/wcse.2020.06.063","url":null,"abstract":"","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125120392","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 : 1900-01-01DOI: 10.18178/wcse.2020.06.042
Junyu Ren, Guangzhou Wu, Hu Huang
Rapid urbanization has brought about many “urban diseases” in China, such as separation of the workplace and residence, traffic congestion, lack of public spaces, reduction in sense of urban space acquisition, which results in the lower urban space quality and urban vitality. Reshaping urban vitality and improving urban space quality are gaining much attention in urban planning. In this paper, we explored the spatiotemporal characteristics of residents' travels to reveal the spatial pattern of residence, employment, transportation and entertainment in Shenzhen based on public transportation data. We proposed a new method to evaluate urban vitality to show the spatial distribution in Shenzhen according to Jane Jacobs’s notions. The result shows the most dynamic areas of Shenzhen are mainly located on the core areas of Futian, Luohu and Nanshan districts with a trend of decline from the centers to suburbs. Then a regression model was established to discuss the relationship between the built environment and urban vitality by analyzing the effects of land-use type, intensity, and mixture on urban vitality. The analysis suggests that both land-use intensity and mixture play a positive role in urban vitality. More specifically, mixed land use is a key factor affecting the sustainability of urban vitality. In addition, commercial land can bring more urban vitality effects than residential and official land because of the high passenger flow intensity and sustainability.
{"title":"How Land-use Pattern Influence the Urban Vitality? A Case Study in Shenzhen, China Based on Public Transportation Data","authors":"Junyu Ren, Guangzhou Wu, Hu Huang","doi":"10.18178/wcse.2020.06.042","DOIUrl":"https://doi.org/10.18178/wcse.2020.06.042","url":null,"abstract":"Rapid urbanization has brought about many “urban diseases” in China, such as separation of the workplace and residence, traffic congestion, lack of public spaces, reduction in sense of urban space acquisition, which results in the lower urban space quality and urban vitality. Reshaping urban vitality and improving urban space quality are gaining much attention in urban planning. In this paper, we explored the spatiotemporal characteristics of residents' travels to reveal the spatial pattern of residence, employment, transportation and entertainment in Shenzhen based on public transportation data. We proposed a new method to evaluate urban vitality to show the spatial distribution in Shenzhen according to Jane Jacobs’s notions. The result shows the most dynamic areas of Shenzhen are mainly located on the core areas of Futian, Luohu and Nanshan districts with a trend of decline from the centers to suburbs. Then a regression model was established to discuss the relationship between the built environment and urban vitality by analyzing the effects of land-use type, intensity, and mixture on urban vitality. The analysis suggests that both land-use intensity and mixture play a positive role in urban vitality. More specifically, mixed land use is a key factor affecting the sustainability of urban vitality. In addition, commercial land can bring more urban vitality effects than residential and official land because of the high passenger flow intensity and sustainability.","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126116745","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 : 1900-01-01DOI: 10.18178/wcse.2020.06.022
Hao Ding, Jia–qi Shen
. License Plate Recognition (LPR) technology has been widely used in traffic management system. In order to improve the efficiency of traditional LPR, this paper proposes a lightweight LPR algorithm based on Support Vector Machine (SVM) model with Grey Wolf Optimization (GWO) algorithm. GWO algorithm is used to seek the optimal parameters of the penalty factor and kernel parameter of SVM, which improves the accuracy of license plate character recognition. Besides, Gaussian filtering and grey level stretching are introduced for image preprocessing to enhance the quality of the gray level license plate image. Experiment results show that the recognition accuracy of the proposed character recognition model can reach more than 95%. Compared with state-of-the-art LPR models using SVM, this algorithm is much faster on iteration.
{"title":"Research on License Plate Recognition of Chinese Vehicle Based on GWO-SVM Algorithm","authors":"Hao Ding, Jia–qi Shen","doi":"10.18178/wcse.2020.06.022","DOIUrl":"https://doi.org/10.18178/wcse.2020.06.022","url":null,"abstract":". License Plate Recognition (LPR) technology has been widely used in traffic management system. In order to improve the efficiency of traditional LPR, this paper proposes a lightweight LPR algorithm based on Support Vector Machine (SVM) model with Grey Wolf Optimization (GWO) algorithm. GWO algorithm is used to seek the optimal parameters of the penalty factor and kernel parameter of SVM, which improves the accuracy of license plate character recognition. Besides, Gaussian filtering and grey level stretching are introduced for image preprocessing to enhance the quality of the gray level license plate image. Experiment results show that the recognition accuracy of the proposed character recognition model can reach more than 95%. Compared with state-of-the-art LPR models using SVM, this algorithm is much faster on iteration.","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127980826","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 : 1900-01-01DOI: 10.18178/wcse.2020.06.014
{"title":"An Accident Analysis and Prevention Model based on Heterogeneous Convolution Kernel","authors":"","doi":"10.18178/wcse.2020.06.014","DOIUrl":"https://doi.org/10.18178/wcse.2020.06.014","url":null,"abstract":"","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124406616","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 : 1900-01-01DOI: 10.18178/wcse.2020.02.018
{"title":"Bilateral Tele-Rehabilitation System with Electrical Stimulation by Using Cloud Service","authors":"","doi":"10.18178/wcse.2020.02.018","DOIUrl":"https://doi.org/10.18178/wcse.2020.02.018","url":null,"abstract":"","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134428187","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 : 1900-01-01DOI: 10.18178/wcse.2020.02.010
{"title":"Development of Spoken Language Recognition System for Humanoid Robot","authors":"","doi":"10.18178/wcse.2020.02.010","DOIUrl":"https://doi.org/10.18178/wcse.2020.02.010","url":null,"abstract":"","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133487713","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 : 1900-01-01DOI: 10.18178/wcse.2020.06.061
{"title":"Research on the Application of Swarm Intelligence Technology in the Field of Satellite Clusters","authors":"","doi":"10.18178/wcse.2020.06.061","DOIUrl":"https://doi.org/10.18178/wcse.2020.06.061","url":null,"abstract":"","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121225679","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 : 1900-01-01DOI: 10.18178/wcse.2020.06.015
{"title":"An Airline Fleet Planning Method Constraint with Minimal Cost","authors":"","doi":"10.18178/wcse.2020.06.015","DOIUrl":"https://doi.org/10.18178/wcse.2020.06.015","url":null,"abstract":"","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121400945","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 : 1900-01-01DOI: 10.18178/wcse.2020.06.068
{"title":"The HSRN-based Reliability Analysis of Redundant Software and Hardware Integrated Systems","authors":"","doi":"10.18178/wcse.2020.06.068","DOIUrl":"https://doi.org/10.18178/wcse.2020.06.068","url":null,"abstract":"","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116655808","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 : 1900-01-01DOI: 10.18178/wcse.2020.02.012
{"title":"A Fear State Judgement System for Alleviating Fear of Heights Gradually in VR","authors":"","doi":"10.18178/wcse.2020.02.012","DOIUrl":"https://doi.org/10.18178/wcse.2020.02.012","url":null,"abstract":"","PeriodicalId":292895,"journal":{"name":"Proceedings of 2020 the 10th International Workshop on Computer Science and Engineering","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122281582","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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