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Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control最新文献

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Dynamic Characteristic Analysis and Structural Optimization of Composite Vehicle Control Rudder 复合材料车辆控制舵动态特性分析及结构优化
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441201
Kehao Xin, W. Dong, Yupeng Li, Qiushuang Huang, Juwei Chen, Chi Yang
{"title":"Dynamic Characteristic Analysis and Structural Optimization of Composite Vehicle Control Rudder","authors":"Kehao Xin, W. Dong, Yupeng Li, Qiushuang Huang, Juwei Chen, Chi Yang","doi":"10.1145/3440084.3441201","DOIUrl":"https://doi.org/10.1145/3440084.3441201","url":null,"abstract":"As one of the important structural components of the control system, the control rudder is mainly used to control the attitude of the vehicle during flight, and the dynamic characteristics of its structure are important indicators for the simulation and optimization of the control system. In this paper, ABAQUS was used to model the composite rudder of one vehicle in full size, and the dynamic characteristics of the rudder were analyzed. The modal frequencies and modes of the rudder were obtained. In order to improve the structure stiffness of the rudder, the structural design was carried out, and the dynamic characteristics of the control rudder before and after optimization were analyzed, at the same time the modal tests were carried out respectively. The modal tests obtained the modal frequency, mode and other parameters of the real structure, verified the rationality of the structural optimization design. It was provided an important reference for flight control system design and vehicle stiffness design.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122154241","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
Intrinsic Evaluation of Word Embeddings for Turkish 土耳其语词嵌入的内在评价
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441184
Hayri Volkan Agun, Ozgur Yilmazel
{"title":"Intrinsic Evaluation of Word Embeddings for Turkish","authors":"Hayri Volkan Agun, Ozgur Yilmazel","doi":"10.1145/3440084.3441184","DOIUrl":"https://doi.org/10.1145/3440084.3441184","url":null,"abstract":"Word embeddings are evaluated through intrinsic and extrinsic tests. Similarity and analogy test are mainly preferred for intrinsic evaluation and natural language processing tasks such as named entity recognition and question answering are prefferred for extrinsic evaluation. Although there are various intrinsic evaluation datasets for English, the datasets for Turkish are very limited and measuring the degree of similarity and relatedness between words without specifying the type of semantic relation. In this paper, we propose an intrinsic evaluation dataset for evaluating different semantic relations other than a synonym, antonym, hypernym, and meronym as well as morphological relations of individual Turkish words. Moreover, we benchmark three publicly available word-embedding models on the proposed dataset and discuss agglutinative characteristics of the Turkish language for language modeling.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125425958","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
Performance Analysis of Phase Difference Estimation Method in IOT Based on Correlation Theory 基于相关理论的物联网相位差估计方法性能分析
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441197
Ming Li, Ping Wan, Wei Xiao, W. Xu, Kaiwen Luo
{"title":"Performance Analysis of Phase Difference Estimation Method in IOT Based on Correlation Theory","authors":"Ming Li, Ping Wan, Wei Xiao, W. Xu, Kaiwen Luo","doi":"10.1145/3440084.3441197","DOIUrl":"https://doi.org/10.1145/3440084.3441197","url":null,"abstract":"Phase difference estimation is widely used in the positioning of the IOT, so the performance analysis of phase difference estimation method based on correlation theory under the condition of non-integer period sampling in noise background is presented, the formulas for calculating the bias and MSE of phase difference estimation under the condition of non-integer period sampling in Gauss white noise are also derived. According to different sampling sequence length and SNR, the comparisons of different phase difference estimation methods are given, which show that the simulation results agree well with the theoretical results. By setting appropriate sampling sequence length, the accuracy of phase difference estimation could be improved and the influence of non-integer period sampling would be reduced. However, the signal correlation process will increase the impact of noise, lead to large phase difference estimation variance, the influence of noninteger period sampling on the phase difference estimation is less than that of the noise, especially under low SNR.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"196 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131967466","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 of Experiment for Analyzing Factors Affecting to Diameters of the Hole on SKD11 in the EDM Process 影响SKD11电火花加工中孔直径影响因素的实验设计
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441206
Kitisak Chimklin, C. Chungchoo
{"title":"Design of Experiment for Analyzing Factors Affecting to Diameters of the Hole on SKD11 in the EDM Process","authors":"Kitisak Chimklin, C. Chungchoo","doi":"10.1145/3440084.3441206","DOIUrl":"https://doi.org/10.1145/3440084.3441206","url":null,"abstract":"The purpose of this research was to study the influence of parameters on the Electrical Discharge Machine (EDM) process on the diameter of tool steel (SKD11). Factors studied were Peak Current, High Voltage, Pulse Time-ON, Pulse Time-OFF, and Servo Sens. the experiment used was fraction factorial experiment 2k-p at a significant level 0.05 AB@The research found that the best optimize parameter to erode the hole diameter of the workpiece is Peak Current 3A, High voltage 4V, Pulse Time-On 10 &mgr;s, Pulse Time-Off 35 &mgr;s and Servo Sens 6 m/s. After adjusting the parameters obtained from the experiment 5 times, have observed the average workpiece diameter of the hole is 6.4585 mm which corresponds to the mathematic equation predict value Y = 6.4588 mm. diff about 0.0003 mm. as to be reliable and practical.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116077453","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
Pipeline Voter Based on Moving Accumulator Sign Filter 基于移动累加器签名滤波的管道投票器
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441179
Yingjun Xia, Xingyu Li, Wang Liu, Tianmei Shen
{"title":"Pipeline Voter Based on Moving Accumulator Sign Filter","authors":"Yingjun Xia, Xingyu Li, Wang Liu, Tianmei Shen","doi":"10.1145/3440084.3441179","DOIUrl":"https://doi.org/10.1145/3440084.3441179","url":null,"abstract":"Based on the moving average filter, a moving accumulative sign filter is proposed, its performance is analysed comprehensively, and it can be applied to the structure of pipeline voter, which can be used for the detection of a single digital signal, and can also be used for the majority voter of two signals. The two-stage voter has been implemented, only use gates and D flip-flop, which greatly reduces the area and power consumption of the voting circuit. The proposed structure has been used in a CDR circuit in a 40 nm SerDes chip.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126978290","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
Performance and Sustainable Development: The Role of Standardization 绩效与可持续发展:标准化的作用
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441209
Jebbour Nouzha, Belmir Fouzi, Zerrouq Farid, Tanane Omar
{"title":"Performance and Sustainable Development: The Role of Standardization","authors":"Jebbour Nouzha, Belmir Fouzi, Zerrouq Farid, Tanane Omar","doi":"10.1145/3440084.3441209","DOIUrl":"https://doi.org/10.1145/3440084.3441209","url":null,"abstract":"The concept of sustainable development (SD) is starting to influence the practices of companies and public institutions today. This has led to a major revolution by focusing on the new issues facing societies: rethinking the measure of economic growth to reflect the economic, environmental and social dimensions of sustainable development, taking into account the needs of present generations and futures and articulate the global and local dimensions [1]. The operationalization of this concept in companies represents a requirement that leaders cannot ignore today because of the social pressures and the challenges raised by the integration of economic, environmental and social concerns. The adoption of ISO 9001v2015, ISO 14001v2015, ISO 45001v2018, SA8000 and ISO 26000 standards is likely, under certain conditions, to help companies integrate economic, environmental and social concerns. However, the procedural nature of these standards does not allow, at the outset, to take into account the main issues associated with sustainable development [2]. This taking into account ultimately depends on the efforts of companies to give substance and content to a concept whose outlines remain unclear. ISO standards therefore represent operational tools which may be relevant but whose use and efficiency depend on their users more than initial proposals or intrinsic characteristics of these management systems. In this regard, the concept of performance deserves to be defined in a new logic of sustainable development and be associated with a reflection on the choices of the mode of development. The obvious question is how to guide companies towards the choice of these new performance modes. What are the incentives for \"responsible management\", which is no longer reduced to financial performance and extends to social (or societal) and environmental spheres.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123490579","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
Aircraft Navigation on Taxiways: Evaluation of Line Detection Algorithms Proposed for Automotive Applications 滑行道上的飞机导航:用于汽车应用的线路检测算法的评估
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441202
Claire Meymandi-Nejad, Estéban Perrotin, A. Herbulot, M. Devy
{"title":"Aircraft Navigation on Taxiways: Evaluation of Line Detection Algorithms Proposed for Automotive Applications","authors":"Claire Meymandi-Nejad, Estéban Perrotin, A. Herbulot, M. Devy","doi":"10.1145/3440084.3441202","DOIUrl":"https://doi.org/10.1145/3440084.3441202","url":null,"abstract":"While working on aircraft navigation on taxiways, the line detection is one of the main challenging problems to be solved. This subject has been widely studied in the literature in the automotive field. In this paper, we propose a comparison of three line detection algorithms based on methods validated in the automotive field but transposed in aeronautics where this subject has not been widely addressed. Some problematics appear: the tarmac environment differs from the usual road model and the camera's position impacts the visibility on the image. The first method presented here uses a particle filter while the second one is based on the Hough transform. In the second method, we perform a color-based detection and introduce a method to compute the reference color, using technical specifications for airport markings. The last method is the LaneNet neural network. Criteria such as the precision or the max range of the detection are computed and exploited to discuss the algorithms relevance. The comparison is performed on both simulated images (from a product of the OKTAL-SE company) and real ones (from Airbus Operations S.A.S.).","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122727154","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
Semantic-oriented Automatic Generation Method of REST Interface Test Cases 面向语义的REST接口测试用例自动生成方法
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441187
Chunhui Zhao, Zhi-li Wang, X. Zhang
{"title":"Semantic-oriented Automatic Generation Method of REST Interface Test Cases","authors":"Chunhui Zhao, Zhi-li Wang, X. Zhang","doi":"10.1145/3440084.3441187","DOIUrl":"https://doi.org/10.1145/3440084.3441187","url":null,"abstract":"REST technology has become a mainstream interface implementation technology in the field of Internet Web applications and network management, and conformance testing is an indispensable link to ensure that REST interfaces can work normally. In the current situation where there is little research on the automatic generation of REST interface test cases that support semantics, based on the practice of REST interface testing, this paper proposes the formal definition of REST interface documents, test cases and semantic relations, and the method of automatically generates semantic-supported REST interface test cases. This method can reduce the workload of testers during REST interface testing and improve the efficiency of interface testing.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132767038","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
A Task Assignment Framework in Skill-Aware Spatial Crowdsourcing 技能感知空间众包中的任务分配框架
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441186
J. Li, Wei Yang
{"title":"A Task Assignment Framework in Skill-Aware Spatial Crowdsourcing","authors":"J. Li, Wei Yang","doi":"10.1145/3440084.3441186","DOIUrl":"https://doi.org/10.1145/3440084.3441186","url":null,"abstract":"Spatial Crowdsourcing (SC) is a popular outsourcing platform that assigns tasks to some individual workers, groups and communities through network. Commonly, the SC needs workers to upload their private information to untrust-worthy entities, which may cause a privacy breach. In this paper, we propose a framework for protecting privacy of workers participating in SC tasks. And we consider a complex scenario that the workers may have some different skills and a task may require a set of skills. What's more, in this framework, we propose an incentive mechanism which considered the feedbacks from task publishers and then adjust the skill level of workers. Experimental results based on synthetic datasets show the obvious improvement on completion quality and efficiency of our framework.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129843428","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
Linked Data Effectiveness in Neural Machine Translation 神经机器翻译中的关联数据有效性
Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control Pub Date : 2020-11-17 DOI: 10.1145/3440084.3441214
Benyamin Ahmadnia
{"title":"Linked Data Effectiveness in Neural Machine Translation","authors":"Benyamin Ahmadnia","doi":"10.1145/3440084.3441214","DOIUrl":"https://doi.org/10.1145/3440084.3441214","url":null,"abstract":"Quality of data-driven Machine Translation (MT) systems depends on large volumes of data from which models can be constructed to leverage patterns and knowledge from these datasets. In corpus-based MT systems, Out-Of-Vocabulary (OOV) words and ambiguous translations are the most common sources of error. In this paper, JRC-Names and DBpedia have been employed as Linked Data (LD) to minimize the aforementioned types of errors on top of a Neural MT (NMT) model. Three strategies have been evaluated for exploiting knowledge from LD in translating named entities; 1) Dictionaries, 2) Pre-decoding, and 3) Post-editing. Based on the experimental results, these strategies optimize the benefit of the multilingual LD to NMT application. The experiments on English-Spanish translation as well as English-French translation evaluate the validity of the proposed idea.","PeriodicalId":250100,"journal":{"name":"Proceedings of the 2020 4th International Symposium on Computer Science and Intelligent Control","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130459099","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
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