首页 > 最新文献

2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)最新文献

英文 中文
Research and Defense of Cross-Site WebSocket Hijacking Vulnerability 跨站WebSocket劫持漏洞研究与防御
Wenbo Mei, Zhaohua Long
The WebSocket protocol is part of the HTML5 standard specification. It is a new network communication protocol that provides a full-duplex communication mechanism between the client and the server. The emergence of WebSocket brings good news for real-time web communication, but the corresponding WebSocket vulnerabilities are gradually exposed, among which the Cross Site WebSocket Hijacking is relatively harmful and easy to be ignored. The paper mainly explores the principle of WebScoket's cross-site hijacking vulnerability, and proposes a one-time random token scheme based on mixed encryption to solve the cross-site WebSocket hijacking vulnerability, and finally tests the scheme to verify its effectiveness.
WebSocket协议是HTML5标准规范的一部分。它是一种新的网络通信协议,在客户端和服务器之间提供全双工通信机制。WebSocket的出现为web实时通信带来了好消息,但相应的WebSocket漏洞也逐渐暴露出来,其中跨站点WebSocket劫持危害相对较大,容易被忽视。本文主要探讨了WebScoket跨站劫持漏洞的原理,提出了一种基于混合加密的一次性随机令牌方案来解决WebSocket跨站劫持漏洞,最后对方案进行了测试,验证了方案的有效性。
{"title":"Research and Defense of Cross-Site WebSocket Hijacking Vulnerability","authors":"Wenbo Mei, Zhaohua Long","doi":"10.1109/ICAICA50127.2020.9182458","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9182458","url":null,"abstract":"The WebSocket protocol is part of the HTML5 standard specification. It is a new network communication protocol that provides a full-duplex communication mechanism between the client and the server. The emergence of WebSocket brings good news for real-time web communication, but the corresponding WebSocket vulnerabilities are gradually exposed, among which the Cross Site WebSocket Hijacking is relatively harmful and easy to be ignored. The paper mainly explores the principle of WebScoket's cross-site hijacking vulnerability, and proposes a one-time random token scheme based on mixed encryption to solve the cross-site WebSocket hijacking vulnerability, and finally tests the scheme to verify its effectiveness.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133253883","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 Two-Stage Optimization Model for Drug Cabinet Design 药柜设计的两阶段优化模型
Liang Dongcheng, Li Bin, Wu Qianqian
The optimal design of drug cabinet can effectively improve the storage capacity and drug sorting efficiency, which is of great significance for the design and production of automatic drug sorting system and the modern management of pharmacy. However, there are thousands of types of drug boxes. There are serious space waste and potential safety problems in the traditional drug cabinet. This paper designs a two-stage optimization model for drug cabinet design from the perspective of design for the width and height specifications of the drug storage grooves. The first step is to find the optimal set of drug storage grooves. The second step is to optimize the number of storage tanks of each specification. Then a non-numerical multi-variables genetic algorithm (GA) is designed to solve the proposed model. Finally, through simulation program, we solved an example of specific drug cabinet design requirement to verify the effectiveness of the model.
药品柜的优化设计可以有效提高药品的存储容量和分选效率,对药品自动分选系统的设计和生产以及药房的现代化管理具有重要意义。然而,药盒有成千上万种。传统药柜存在着严重的空间浪费和安全隐患。本文从储药槽宽度和高度规格的设计角度,设计了药柜设计的两阶段优化模型。第一步是找到一组最佳的药物储存槽。第二步是对每种规格的储罐数量进行优化。然后设计了一种非数值多变量遗传算法(GA)来求解该模型。最后,通过仿真程序解决了一个具体药柜设计需求的实例,验证了模型的有效性。
{"title":"A Two-Stage Optimization Model for Drug Cabinet Design","authors":"Liang Dongcheng, Li Bin, Wu Qianqian","doi":"10.1109/ICAICA50127.2020.9182531","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9182531","url":null,"abstract":"The optimal design of drug cabinet can effectively improve the storage capacity and drug sorting efficiency, which is of great significance for the design and production of automatic drug sorting system and the modern management of pharmacy. However, there are thousands of types of drug boxes. There are serious space waste and potential safety problems in the traditional drug cabinet. This paper designs a two-stage optimization model for drug cabinet design from the perspective of design for the width and height specifications of the drug storage grooves. The first step is to find the optimal set of drug storage grooves. The second step is to optimize the number of storage tanks of each specification. Then a non-numerical multi-variables genetic algorithm (GA) is designed to solve the proposed model. Finally, through simulation program, we solved an example of specific drug cabinet design requirement to verify the effectiveness of the model.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132568094","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
Dynamics Simulation Analysis of High-speed Train Vehicle-track Coupling System Based on UM 基于UM的高速列车车轨耦合系统动力学仿真分析
Xingxiao Cao, Xiangping Wang, Hongbing Wang
It is very important to simplify the relation of vehicle-track coupling model rationally for dynamic analysis of high speed passenger, simplifying the track as a flexible body can better reflect the real wheel/rail relationship. But in fact, researchers tend to simplify the track as a rigid body due to the difficulty of model simplifying and simulation speed. The vehicle-rigid track and vehicle-flexible track coupling dynamic model of high-speed passenger are established respectively by using the multi-body dynamics software UM in this paper. The critical speed, lateral and vertical vibration acceleration, derailment coefficient, and the wheel load reduction rate are simulated. By comparing the simulation results, it shows that if the track is simplified as rigid body, the critical speed and wheel load shedding rate are lower, derailment coefficient, lateral and vertical vibration acceleration are higher than vehicle- flexible track coupled dynamic model. It is suggested that the flexible effect of orbit should be considered in practical calculation.
合理简化车轨耦合模型的关系对于高速客运动力分析具有重要意义,将轨道简化为一个柔性体可以更好地反映真实的轮轨关系。但实际上,由于模型简化困难和仿真速度快,研究人员倾向于将轨道简化为刚体。利用多体动力学软件UM,分别建立了高速客运车辆-刚性轨道和车辆-柔性轨道耦合动力学模型。模拟了临界速度、横向和纵向振动加速度、脱轨系数和车轮减载率。仿真结果表明,将轨道简化为刚体时,车辆-柔性轨道耦合动力学模型的临界速度和轮载脱落率较低,脱轨系数、横向和纵向振动加速度较高。建议在实际计算中考虑轨道的柔性效应。
{"title":"Dynamics Simulation Analysis of High-speed Train Vehicle-track Coupling System Based on UM","authors":"Xingxiao Cao, Xiangping Wang, Hongbing Wang","doi":"10.1109/ICAICA50127.2020.9182609","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9182609","url":null,"abstract":"It is very important to simplify the relation of vehicle-track coupling model rationally for dynamic analysis of high speed passenger, simplifying the track as a flexible body can better reflect the real wheel/rail relationship. But in fact, researchers tend to simplify the track as a rigid body due to the difficulty of model simplifying and simulation speed. The vehicle-rigid track and vehicle-flexible track coupling dynamic model of high-speed passenger are established respectively by using the multi-body dynamics software UM in this paper. The critical speed, lateral and vertical vibration acceleration, derailment coefficient, and the wheel load reduction rate are simulated. By comparing the simulation results, it shows that if the track is simplified as rigid body, the critical speed and wheel load shedding rate are lower, derailment coefficient, lateral and vertical vibration acceleration are higher than vehicle- flexible track coupled dynamic model. It is suggested that the flexible effect of orbit should be considered in practical calculation.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133801501","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
Study on Risk Assessment System of Power Failure in Distribution Network of Large Cities 大城市配电网停电风险评估体系研究
Xueqiong Wu, Fan Zhang, Lei Chen, Weiyan Zheng
The distribution network of the city is connected to the main network and the power users, The stable operation of the distribution network is related to the stable operation of the whole power system, It is of great practical significance to evaluate the urban distribution network and identify the weak link of the power grid. From the actual situation of the intelligent distribution network, this paper focuses on the intelligent distribution network risk assessment and safety early warning mechanism. From the structural characteristics of intelligent distribution network, equipment running status and environmental factors characteristics, this paper makes use of probability analysis, data mining, information fusion technology and other methods, the risk evaluation index system and the risk index quantification calculation model are established to analyze the potential risks and the extent of damage to the intelligent distribution network.
城市配电网连接着主网和电力用户,配电网的稳定运行关系到整个电力系统的稳定运行,对城市配电网进行评估,识别电网的薄弱环节具有重要的现实意义。本文从智能配电网的实际情况出发,重点研究了智能配电网的风险评估和安全预警机制。本文从智能配电网的结构特点、设备运行状况和环境因素特点出发,运用概率分析、数据挖掘、信息融合技术等方法,建立了风险评价指标体系和风险指标量化计算模型,分析了智能配电网的潜在风险和损害程度。
{"title":"Study on Risk Assessment System of Power Failure in Distribution Network of Large Cities","authors":"Xueqiong Wu, Fan Zhang, Lei Chen, Weiyan Zheng","doi":"10.1109/ICAICA50127.2020.9182495","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9182495","url":null,"abstract":"The distribution network of the city is connected to the main network and the power users, The stable operation of the distribution network is related to the stable operation of the whole power system, It is of great practical significance to evaluate the urban distribution network and identify the weak link of the power grid. From the actual situation of the intelligent distribution network, this paper focuses on the intelligent distribution network risk assessment and safety early warning mechanism. From the structural characteristics of intelligent distribution network, equipment running status and environmental factors characteristics, this paper makes use of probability analysis, data mining, information fusion technology and other methods, the risk evaluation index system and the risk index quantification calculation model are established to analyze the potential risks and the extent of damage to the intelligent distribution network.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"190 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120969114","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
A RGB LED PAM-4 Visible Light Communication Transmitter Based on a System Design with Equalization 基于均衡系统设计的RGB LED PAM-4可见光通信发射机
Xuanzheng Wang, Li Wang, Kang Jian, Can Wang, C. Yue
Visible light communication technology has high security and anti-interference in electromagnetic interference environment. The use of LED devices in optical transmitters has the advantages of low cost and low power consumption, but it is also limited by the low bandwidth of the components. In this context, a PAM-4 VLC transmitter system with pre- and post-equalization using three-color RGB LEDs as light-emitting devices was established. According to the experimental results, the communication system under test using the pre- and post-equalizations can achieve a data transmission rate of 2.9 times and a 2.5 times expanded bandwidth.
可见光通信技术在电磁干扰环境下具有很高的安全性和抗干扰性。在光发射机中使用LED器件具有成本低、功耗低的优点,但也受到元件带宽低的限制。在此背景下,采用三色RGB led作为发光器件,建立了具有前后均衡的PAM-4 VLC发射机系统。实验结果表明,采用前后均衡的被测通信系统可以实现2.9倍的数据传输速率和2.5倍的带宽扩展。
{"title":"A RGB LED PAM-4 Visible Light Communication Transmitter Based on a System Design with Equalization","authors":"Xuanzheng Wang, Li Wang, Kang Jian, Can Wang, C. Yue","doi":"10.1109/ICAICA50127.2020.9182676","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9182676","url":null,"abstract":"Visible light communication technology has high security and anti-interference in electromagnetic interference environment. The use of LED devices in optical transmitters has the advantages of low cost and low power consumption, but it is also limited by the low bandwidth of the components. In this context, a PAM-4 VLC transmitter system with pre- and post-equalization using three-color RGB LEDs as light-emitting devices was established. According to the experimental results, the communication system under test using the pre- and post-equalizations can achieve a data transmission rate of 2.9 times and a 2.5 times expanded bandwidth.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116862686","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
Anonymous scheme for blockchain atomic swap based on zero-knowledge proof 基于零知识证明的区块链原子交换匿名方案
Ling Cao, Zheyi Wan
The blockchain's cross-chain atomic exchange uses smart contracts to replace trusted third parties, but atomic exchange cannot guarantee the anonymity of transactions, and it will inevitably increase the risk of privacy leakage. Therefore, this paper proposes an atom based on zero-knowledge proof. Improved methods of exchange to ensure the privacy of both parties in a transaction. The anonymous improvement scheme in this article uses the UTXO unconsumed model to add a new anonymous list in the blockchain. When sending assets to smart contracts, zero-knowledge proof is used to provide self-certification of ownership of the asset, and then the transaction is broken down. Only the hash value of the transaction is sent to the node, and the discarded list is used to verify the validity of the transaction, which achieves the effect of storing assets anonymously in the smart contract. At the same time, a smart contract is added when the two parties in the transaction communicate to exchange the contract address of the newly set smart contract between the two parties in the transaction. This can prevent the smart contract address information from being stolen when the two parties in the transaction communicate directly.
区块链的跨链原子交换使用智能合约取代可信第三方,但原子交换无法保证交易的匿名性,不可避免地会增加隐私泄露的风险。因此,本文提出了一种基于零知识证明的原子。改进的交换方法,以确保交易双方的隐私。本文中的匿名改进方案使用UTXO未消费模型在区块链中添加新的匿名列表。当向智能合约发送资产时,使用零知识证明提供资产所有权的自我证明,然后将交易分解。只将交易的哈希值发送到节点,并使用丢弃的列表来验证交易的有效性,从而达到智能合约中匿名存储资产的效果。同时,在交易双方通信时增加一个智能合约,在交易双方之间交换新设置的智能合约的合约地址。这样可以防止交易双方直接通信时智能合约地址信息被盗。
{"title":"Anonymous scheme for blockchain atomic swap based on zero-knowledge proof","authors":"Ling Cao, Zheyi Wan","doi":"10.1109/ICAICA50127.2020.9181875","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9181875","url":null,"abstract":"The blockchain's cross-chain atomic exchange uses smart contracts to replace trusted third parties, but atomic exchange cannot guarantee the anonymity of transactions, and it will inevitably increase the risk of privacy leakage. Therefore, this paper proposes an atom based on zero-knowledge proof. Improved methods of exchange to ensure the privacy of both parties in a transaction. The anonymous improvement scheme in this article uses the UTXO unconsumed model to add a new anonymous list in the blockchain. When sending assets to smart contracts, zero-knowledge proof is used to provide self-certification of ownership of the asset, and then the transaction is broken down. Only the hash value of the transaction is sent to the node, and the discarded list is used to verify the validity of the transaction, which achieves the effect of storing assets anonymously in the smart contract. At the same time, a smart contract is added when the two parties in the transaction communicate to exchange the contract address of the newly set smart contract between the two parties in the transaction. This can prevent the smart contract address information from being stolen when the two parties in the transaction communicate directly.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114775646","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: 7
Research on Risk Assessment and Control of Internet Finance in China 中国互联网金融风险评估与控制研究
Shu-Rong Yan, Yin Liao, De-Hua Liu, Weihong Li, Li-Na Wang, Lin-Hua Peng, Xiaoxiao Tian, M. Tian, Hongli Huang
Internet finance is advantageous to improve financial market competition, enhance capital allocation efficiency and decrease financial service costs. Moreover it makes up the deficiencies of the traditional finance on the aspects of satisfaction of the wider populations on financial demands, enhancement of financial inclusiveness and improvement of financial service efficiency. However Internet finance is also a double-edged sword. As a new pattern and new mode in the financial field, the prevailing laws, policies and regulatory systems can not completely cover the risk vulnerabilities of internet finance. This paper adopted the fuzzy analytic hierarchy process and five quantitative representative influential factors to compare the risk. According to the empirical analysis, the first higher risk in the current internet finance of China is credit risk; following which, the risks are the business risk, legal risk and operational risk; therefore it is very necessary to launch effective regulation and supervision on the risks of Chinese internet finance from multiple aspects, such as credit system, laws and regulations, regulatory systems so as to promote the mutual development of internet finance and traditional finance; this is the core issue of Chinese internet finance development.
互联网金融有利于促进金融市场竞争,提高资金配置效率,降低金融服务成本。弥补了传统金融在满足更广泛人群的金融需求、增强金融包容性、提高金融服务效率等方面的不足。然而,互联网金融也是一把双刃剑。互联网金融作为金融领域的一种新格局、新模式,现有的法律、政策和监管体系并不能完全覆盖互联网金融的风险脆弱性。本文采用模糊层次分析法和五个具有定量代表性的影响因素对风险进行比较。实证分析表明,当前中国互联网金融的第一较高风险是信用风险;其次是经营风险、法律风险和操作风险;因此,非常有必要从信用体系、法律法规、监管制度等多个方面对中国互联网金融的风险进行有效的监管,促进互联网金融与传统金融的共同发展;这是中国互联网金融发展的核心问题。
{"title":"Research on Risk Assessment and Control of Internet Finance in China","authors":"Shu-Rong Yan, Yin Liao, De-Hua Liu, Weihong Li, Li-Na Wang, Lin-Hua Peng, Xiaoxiao Tian, M. Tian, Hongli Huang","doi":"10.1109/ICAICA50127.2020.9181894","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9181894","url":null,"abstract":"Internet finance is advantageous to improve financial market competition, enhance capital allocation efficiency and decrease financial service costs. Moreover it makes up the deficiencies of the traditional finance on the aspects of satisfaction of the wider populations on financial demands, enhancement of financial inclusiveness and improvement of financial service efficiency. However Internet finance is also a double-edged sword. As a new pattern and new mode in the financial field, the prevailing laws, policies and regulatory systems can not completely cover the risk vulnerabilities of internet finance. This paper adopted the fuzzy analytic hierarchy process and five quantitative representative influential factors to compare the risk. According to the empirical analysis, the first higher risk in the current internet finance of China is credit risk; following which, the risks are the business risk, legal risk and operational risk; therefore it is very necessary to launch effective regulation and supervision on the risks of Chinese internet finance from multiple aspects, such as credit system, laws and regulations, regulatory systems so as to promote the mutual development of internet finance and traditional finance; this is the core issue of Chinese internet finance development.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116744921","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
Drawing Computerization and Intelligent Database Building Algorithm 绘图计算机化与智能建库算法
Beibei Wang, Xue Yuan, Bo Li
In engineering, manufacturing, electronic industry, transportation and other industries, a large number of paper drawings have been accumulated. These paper drawings are an important resource accumulation of the companies. Paper drawings have some disadvantages, such as inconvenient to save, unable to establish database to realize resource reuse and so on. Therefore, this paper proposes a new algorithm of unattended drawing computerization and database intelligent establishment. Firstly, the position of the key text area is located according to the deep learning object detection algorithm, then the text lines in the text area are detected and the text is recognized. Finally, the database is established according to the recognition results. The experimental results show that the average accuracy of the proposed algorithm is 98.6%. Compared with the existing drawing retrieval algorithm, the algorithm uses deep learning object detection algorithm to initially locate the text area. It can further improve the accuracy of drawing information extraction, and realize the unattended paper drawing computerization and intelligent establishment of database.
在工程、制造业、电子工业、交通运输等行业,积累了大量的纸质图纸。这些纸质图纸是公司的重要资源积累。纸质图纸存在着不方便保存、无法建立数据库实现资源重用等缺点。为此,本文提出了一种新的无人值守绘图计算机化和数据库智能化建立算法。首先根据深度学习目标检测算法定位关键文本区域的位置,然后检测文本区域内的文本行并进行文本识别。最后,根据识别结果建立数据库。实验结果表明,该算法的平均准确率为98.6%。与现有的绘图检索算法相比,该算法采用深度学习对象检测算法对文本区域进行初步定位。可以进一步提高图纸信息提取的准确性,实现无人值守纸质图纸的计算机化和数据库的智能化建立。
{"title":"Drawing Computerization and Intelligent Database Building Algorithm","authors":"Beibei Wang, Xue Yuan, Bo Li","doi":"10.1109/ICAICA50127.2020.9182627","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9182627","url":null,"abstract":"In engineering, manufacturing, electronic industry, transportation and other industries, a large number of paper drawings have been accumulated. These paper drawings are an important resource accumulation of the companies. Paper drawings have some disadvantages, such as inconvenient to save, unable to establish database to realize resource reuse and so on. Therefore, this paper proposes a new algorithm of unattended drawing computerization and database intelligent establishment. Firstly, the position of the key text area is located according to the deep learning object detection algorithm, then the text lines in the text area are detected and the text is recognized. Finally, the database is established according to the recognition results. The experimental results show that the average accuracy of the proposed algorithm is 98.6%. Compared with the existing drawing retrieval algorithm, the algorithm uses deep learning object detection algorithm to initially locate the text area. It can further improve the accuracy of drawing information extraction, and realize the unattended paper drawing computerization and intelligent establishment of database.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123870782","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
Application of Isolated Forest Algorithm in Deep Learning Change Detection of High Resolution Remote Sensing Image 隔离森林算法在高分辨率遥感图像深度学习变化检测中的应用
Wenchun Zhang, Hongyang Fan
This paper proposes a deep learning change detection method that uses the isolated forest algorithm to optimize the change detection results. Use the improved change vector analysis algorithm and gray level co-occurrence matrix algorithm to obtain the image spectrum and texture difference characteristics, select samples and train the deep confidence network model to detect the image change area; introduce the isolated forest algorithm to optimize the model detection result and get the change detection map. In the experiments based on the WHU Building Dataset, the accuracy and recall of the deep learning change detection results optimized by the method improved by 22.83% and 2.79%, respectively, and the false alarm rate and missed detection rate decreased by 36.88% and 2.79%, indicating that this article The method can effectively improve the accuracy of deep learning change detection, and has certain generalization value.
本文提出了一种利用隔离森林算法优化变化检测结果的深度学习变化检测方法。采用改进的变化向量分析算法和灰度共生矩阵算法获取图像频谱和纹理差异特征,选择样本并训练深度置信网络模型检测图像变化区域;引入隔离森林算法对模型检测结果进行优化,得到变化检测图。在基于WHU建筑数据集的实验中,该方法优化后的深度学习变化检测结果的准确率和召回率分别提高了22.83%和2.79%,虚报警率和漏检率分别下降了36.88%和2.79%,表明本文方法能够有效提高深度学习变化检测的准确率,具有一定的推广价值。
{"title":"Application of Isolated Forest Algorithm in Deep Learning Change Detection of High Resolution Remote Sensing Image","authors":"Wenchun Zhang, Hongyang Fan","doi":"10.1109/ICAICA50127.2020.9181873","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9181873","url":null,"abstract":"This paper proposes a deep learning change detection method that uses the isolated forest algorithm to optimize the change detection results. Use the improved change vector analysis algorithm and gray level co-occurrence matrix algorithm to obtain the image spectrum and texture difference characteristics, select samples and train the deep confidence network model to detect the image change area; introduce the isolated forest algorithm to optimize the model detection result and get the change detection map. In the experiments based on the WHU Building Dataset, the accuracy and recall of the deep learning change detection results optimized by the method improved by 22.83% and 2.79%, respectively, and the false alarm rate and missed detection rate decreased by 36.88% and 2.79%, indicating that this article The method can effectively improve the accuracy of deep learning change detection, and has certain generalization value.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124480733","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
Application of Data Mining Combined Visualization Technology in Visual Communication 数据挖掘结合可视化技术在视觉传达中的应用
Yu Ying, Sun Yue
Visual data mining uses data or knowledge visualization technology to discover hidden and useful knowledge from large data sets. It integrates two disciplines, data mining and data visualization, and integrates with computer graphics, multimedia systems, human-machine interface and other disciplines. Closely related, the purpose is to explain and evaluate the data to be mined and the results of the mining task in an intuitive and effective way. This thesis combines visualization technology and data mining technology to design a visual communication webpage design method based on multi-source data integration. The Deep Web crawler is used to retrieve the visual communication website. It uses crawling methods to filter URLs and crawl useful pages. The experimental results show that the intelligent power distribution management webpage designed by this method runs well, has high visualization performance and information mining quality, and has a good visual communication effect.
可视化数据挖掘利用数据或知识可视化技术从大型数据集中发现隐藏的和有用的知识。它融合了数据挖掘和数据可视化两个学科,并与计算机图形学、多媒体系统、人机界面等学科相融合。与此密切相关的是,目的是以一种直观有效的方式解释和评估待挖掘的数据和挖掘任务的结果。本文将可视化技术与数据挖掘技术相结合,设计了一种基于多源数据集成的视觉传达网页设计方法。深层网络爬虫用于检索视觉传播网站。它使用抓取方法来过滤url和抓取有用的页面。实验结果表明,采用该方法设计的智能配电管理网页运行良好,具有较高的可视化性能和信息挖掘质量,具有良好的视觉传达效果。
{"title":"Application of Data Mining Combined Visualization Technology in Visual Communication","authors":"Yu Ying, Sun Yue","doi":"10.1109/ICAICA50127.2020.9182587","DOIUrl":"https://doi.org/10.1109/ICAICA50127.2020.9182587","url":null,"abstract":"Visual data mining uses data or knowledge visualization technology to discover hidden and useful knowledge from large data sets. It integrates two disciplines, data mining and data visualization, and integrates with computer graphics, multimedia systems, human-machine interface and other disciplines. Closely related, the purpose is to explain and evaluate the data to be mined and the results of the mining task in an intuitive and effective way. This thesis combines visualization technology and data mining technology to design a visual communication webpage design method based on multi-source data integration. The Deep Web crawler is used to retrieve the visual communication website. It uses crawling methods to filter URLs and crawl useful pages. The experimental results show that the intelligent power distribution management webpage designed by this method runs well, has high visualization performance and information mining quality, and has a good visual communication effect.","PeriodicalId":113564,"journal":{"name":"2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124864000","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
期刊
2020 IEEE International Conference on Artificial Intelligence and Computer Applications (ICAICA)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1