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A Novel Financial Anti-fraud Method based on Machine Learning Algorithms 基于机器学习算法的新型金融反欺诈方法
Advances in Engineering Technology Research Pub Date : 2024-07-17 DOI: 10.56028/aetr.10.1.787.2024
Daokang Jiang
{"title":"A Novel Financial Anti-fraud Method based on Machine Learning Algorithms","authors":"Daokang Jiang","doi":"10.56028/aetr.10.1.787.2024","DOIUrl":"https://doi.org/10.56028/aetr.10.1.787.2024","url":null,"abstract":"Digital finance is booming, financial technology is maturing, and the development of information technology has had a massively positive impact on society. However, such progress also introduces a new type of risk: the underground network industry is experiencing explosive growth, and telecommunications network fraud has caused enormous financial losses. In the age of digital finance, although commercial banks have ushered in new possibilities and created momentum, they must also confront new obstacles and needs for digital transformation. In this context, online financial services have emerged as the new primary battleground. In this study, based on the RFM high-dimensional derived features and machine learning techniques, a high-dimensional transaction behavior portraits-based anti-fraud machine learning model is created. Using big data, stream computing, and other technologies, as well as systematic deployment, application strategy, and iterative model optimization, we developed a set of machine learning-based in-event risk control solutions. Confirmed to have an AUC of 0.972, this model provides key insight into fraud risk, identifies fraudulent transactions in milliseconds, and has value and relevance for enhancing the in-transaction risk management capabilities of online digital financial organizations.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":" 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141828827","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
Network Pharmacology Study on the Neurotoxic Mechanism of Acorus tatarinowii 大菱鲆神经毒性机制的网络药理学研究
Advances in Engineering Technology Research Pub Date : 2023-11-23 DOI: 10.56028/aetr.7.1.647.2023
Chengwei Fang, Xiuping Ma, Ji Meng, Liang Chen
{"title":"Network Pharmacology Study on the Neurotoxic Mechanism of Acorus tatarinowii","authors":"Chengwei Fang, Xiuping Ma, Ji Meng, Liang Chen","doi":"10.56028/aetr.7.1.647.2023","DOIUrl":"https://doi.org/10.56028/aetr.7.1.647.2023","url":null,"abstract":"Acorus tatarinowii was a traditional Chinese medicine used to treat neurological diseases such as epilepsy with significant effects. When the oral dosage is too large, it has potential neurotoxic effects. However, the toxicity mechanism is still unclear. In this study network pharmacology methods were used to explore the mechanism of neurotoxicity of Acorus tatarinowii. The results showed that 5 toxic components of Acorus tatarinowii were identified, involving 73 neurotoxic targets. Among them, AKT1, CASP3, PTGS2, ESR1, EGFR, HIF1A, GSK3B, MMP9, SRC, and CCND1 may be key targets for Acorus tatarinowii to exert neurotoxic effects; KEGG pathway analysis found that the neurotoxicity caused by Acorus tatarinowii may be mainly related to Pathways in cancer, Endocrine resistance, and Chemical carcinogenesis-receptor activation. It was found that Acorus tatarinowii may exert neurotoxic effects through multiple components and targets.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"18 7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139243267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis on the Growth of Shared Bike Users Based on Random Forest Model 基于随机森林模型的共享单车用户增长分析
Advances in Engineering Technology Research Pub Date : 2023-11-23 DOI: 10.56028/aetr.7.1.653.2023
Kewei Jiang, Chuanjin Jiang, Wenjun Hou, Yuheng Mo
{"title":"Analysis on the Growth of Shared Bike Users Based on Random Forest Model","authors":"Kewei Jiang, Chuanjin Jiang, Wenjun Hou, Yuheng Mo","doi":"10.56028/aetr.7.1.653.2023","DOIUrl":"https://doi.org/10.56028/aetr.7.1.653.2023","url":null,"abstract":"By analyzing the data set of hourly rental of shared bikes in Washington, D. C., this paper explores how to achieve the growth of shared bike users based on the methods of data mining and visual exploration. In this paper, machine learning models such as ridge regression, lasso regression, support vector machine regression and random forest regression are mainly selected to predict the needs of shared bike users, and then the random forest regression is verified as the optimal model. The result of this article explores the reasonable scheduling of auxiliary resources in the shared bike industry, improves the utilization rate of bicycle resources.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"104 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139244542","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
The synthesis of acetone from isobutane with the intermediate of di-tert-butyl peroxide 利用二叔丁基过氧化物中间体从异丁烷合成丙酮
Advances in Engineering Technology Research Pub Date : 2023-11-21 DOI: 10.56028/aetr.7.1.641.2023
Ning Li, Chunyi Li
{"title":"The synthesis of acetone from isobutane with the intermediate of di-tert-butyl peroxide","authors":"Ning Li, Chunyi Li","doi":"10.56028/aetr.7.1.641.2023","DOIUrl":"https://doi.org/10.56028/aetr.7.1.641.2023","url":null,"abstract":"Acetone, a widely used chemical raw material, is synthesized by the cumene peroxide method. At present, the cumene peroxide method has the disadvantage of high raw material cost, low flexibility, and complex process. Isobutane as an important C4 resource is mainly used as liquefied gas, which is a waste of fossil resources. Based on that, a novel acetone synthesis method from isobutane with the intermediate of di-tert-butyl peroxide (DTBP) is proposed. The reaction performance of TiO2-S and the optimal reaction condition for isobutane selective oxidation to DTBP is evaluated, and the selectivity to DTBP is 30 wt%. Then, the ZSM-5 is proved as the optimal catalyst for DTBP decomposition and the acetone selectivity is 38 wt% under the optimal reaction condition. In general, isobutane selective oxidation to DTBP which is further catalytic decomposition to acetone is feasible.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"27 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139253509","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 Blockchain-Based Intelligent Data Management Platform for Power Grid Applications 基于区块链的电网应用智能数据管理平台
Advances in Engineering Technology Research Pub Date : 2023-11-17 DOI: 10.56028/aetr.7.1.634.2023
Lei Zhao, Cheng Zhao, Guangke Wang, Zhanyuan Liu, Xia Tong
{"title":"A Blockchain-Based Intelligent Data Management Platform for Power Grid Applications","authors":"Lei Zhao, Cheng Zhao, Guangke Wang, Zhanyuan Liu, Xia Tong","doi":"10.56028/aetr.7.1.634.2023","DOIUrl":"https://doi.org/10.56028/aetr.7.1.634.2023","url":null,"abstract":"With the access of a large number of renewable energy sources in the power system, the increasingly complex power system operations bring considerable safety concerns for data management. While measurement data analytics in the power grid play an important role in different control and alarming applications, smart and reliable data management is required. Blockchain technology is a decentralized database based on cryptography and distributed storage, which is immutable and traceable. This paper analyzes the matching degree between the characteristics of blockchain technology and the demand for measurement data management, showing the advantages of blockchain for power grid data management. In this paper, a data intelligent management platform based on blockchain technology is designed. A standardized interface design of data service is elaborated, and the application scenarios of intelligent data are listed, providing new possibilities for developing advanced applications based on the measurement data.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139265200","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
Hydrate-Based Carbon Dioxide Capture Technology in the Ocean: Research Advances and Challenges 海洋中基于水合物的二氧化碳捕获技术：研究进展与挑战
Advances in Engineering Technology Research Pub Date : 2023-11-15 DOI: 10.56028/aetr.8.1.601.2023
Tianqi Liu
{"title":"Hydrate-Based Carbon Dioxide Capture Technology in the Ocean: Research Advances and Challenges","authors":"Tianqi Liu","doi":"10.56028/aetr.8.1.601.2023","DOIUrl":"https://doi.org/10.56028/aetr.8.1.601.2023","url":null,"abstract":"The urgent need for emission reduction due to climate change has spurred the development of carbon capture and storage (CCS) technologies, with carbon dioxide (CO2) hydrates emerging as a promising option due to their high storage capacity and cost-effectiveness. This paper provides an overview of the characteristics and formation mechanisms of CO2 hydrates, along with an exploration of mechanical and chemical methods to enhance CO2 hydrate formation. Thermodynamic additives are beneficial for reducing the formation pressure of CO2 hydrate, while mechanical methods and kinetic promoters play a positive role in improving kinetic parameters, especially when both are combined. To investigate the effectiveness of kinetic and thermodynamic promoters, this study explores the impact of various promoters on induction time, formation rate, phase equilibrium, and gas consumption. Additionally, the existing challenges of CO2 hydrate are discussed, and the future research directions are proposed. Based on this study, the hydrate method of CO2 capture technology is expected to assume a crucial role in marine carbon capture technology.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"218 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139274221","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 Survey:Typical Scenes and Corresponding Technology Challenges in UAM 调查：UAM 的典型场景和相应技术挑战
Advances in Engineering Technology Research Pub Date : 2023-11-15 DOI: 10.56028/aetr.8.1.593.2023
Chengxiang Zheng
{"title":"A Survey:Typical Scenes and Corresponding Technology Challenges in UAM","authors":"Chengxiang Zheng","doi":"10.56028/aetr.8.1.593.2023","DOIUrl":"https://doi.org/10.56028/aetr.8.1.593.2023","url":null,"abstract":"Urban Air Mobility (UAM) is a new type of transportation delivery system based on highly automated drones operating at low altitude in urban or suburban areas. Aimed at finding out what directions current researches are focusing on and what directions can be considered as the future researches, this study integrates several papers about two typical scenes in UAM including air taxi and air emergency supplies delivery as well as three technological challenges in above scenes to find out what kind of directions are not mentioned. Firstly, we explain the definition of UAM and display a list of real cases of the current situation of UAM development. Secondly, researchers are focusing on the path optimization and single demand on the aircraft. However, they pay less attention on the interactions between the existing systems, and the supporting system also turned out to be a blank research direction. Thirdly, we mentioned three main technological challenges including battery problems, noise problems and non-GPS problems. Not only by giving the reason why those challenges came up, also scholars pointed out some feasible solutions. Finally, it’s evidently that electric Vertical Take-Off and Landing technology (eTVOL) got a batter develop in the UAM. However, researches about mating installations are a few by comparison. Opening up those potential factors in UAM can not only boost the whole system, also it can solve several technological problem.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"97 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139272728","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
Experimental Study on key technologies for risk prevention and control of thallium pollution in A lead-zinc mine wastewater A 铅锌矿废水铊污染风险防控关键技术试验研究
Advances in Engineering Technology Research Pub Date : 2023-11-15 DOI: 10.56028/aetr.8.1.631.2023
Yanli Liu, Hongbo Hong, Xiaoyuan Li, Jiyang Qiao, Haomin Wang, Peiliang Shi, Zhilong Zhao, Xinjian Jiang
{"title":"Experimental Study on key technologies for risk prevention and control of thallium pollution in A lead-zinc mine wastewater","authors":"Yanli Liu, Hongbo Hong, Xiaoyuan Li, Jiyang Qiao, Haomin Wang, Peiliang Shi, Zhilong Zhao, Xinjian Jiang","doi":"10.56028/aetr.8.1.631.2023","DOIUrl":"https://doi.org/10.56028/aetr.8.1.631.2023","url":null,"abstract":"In order to reduce the environmental risk of thallium pollution by enterprises and determine key technologies for thallium pollution prevention and control, the researcher conducted a deep exploration experiment on thallium removal in the inflow water of a certain lead-zinc mine. The experimental results showed that both sulfide precipitation method and catalytic oxidation & resin adsorption can achieve good thallium removal effect. Based on the actual characteristics of the lead-zinc industry, The author recommends a thallium pollution risk control technology scheme that combines terminal sulfide precipitation and source resin adsorption for thallium removal.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"80 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139274444","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
Failure in concrete and methods to improve the performance 混凝土失效及改善性能的方法
Advances in Engineering Technology Research Pub Date : 2023-11-15 DOI: 10.56028/aetr.8.1.537.2023
Shiyin Li
{"title":"Failure in concrete and methods to improve the performance","authors":"Shiyin Li","doi":"10.56028/aetr.8.1.537.2023","DOIUrl":"https://doi.org/10.56028/aetr.8.1.537.2023","url":null,"abstract":"This scientific article presents a comparative analysis of two engineering failures caused by concrete deterioration: the collapse of the Champlain Towers South apartment complex in Surfside, Florida, and the failure of the I-35W Mississippi River bridge in Minneapolis. By examining these catastrophic events, this study aims to identify the underlying causes of the concrete failures and draw valuable lessons to prevent similar incidents in the future.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139270906","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
Optimal design of medium-buried pipe with horizontal wells 带水平井的中埋管优化设计
Advances in Engineering Technology Research Pub Date : 2023-11-15 DOI: 10.56028/aetr.8.1.541.2023
Zhiwei Wang
{"title":"Optimal design of medium-buried pipe with horizontal wells","authors":"Zhiwei Wang","doi":"10.56028/aetr.8.1.541.2023","DOIUrl":"https://doi.org/10.56028/aetr.8.1.541.2023","url":null,"abstract":"In this paper, based on the emergence of medium-depth cased buried pipe with horizontal wells, a kind of optimization design for this buried pipe is designed. Firstly, a semi-analytical model and related evaluation indexes are established for the model, and three different schemes are used for simulation and comparison, which are: changing the inner and outer diameters of the buried pipe at the same time, changing the outer pipe diameter while keeping the inner pipe diameter unchanged, and changing the inner pipe diameter while keeping the outer pipe diameter unchanged, which are of great significance for the optimization of the design of the new type of buried pipe. In this paper, the establishment of the model mainly adopts the establishment and discretization of the energy equation of heat transfer and uses Fortran software to realize. Ultimately this paper comprehensively consider its temperature distribution, heat storage capacity and its economic type, can be concluded that the above three options in option two of the investment is relatively small, the temperature enhancement is more significant. The results and conclusions of the optimization are very helpful for the optimal design of this kind of buried pipe.","PeriodicalId":502380,"journal":{"name":"Advances in Engineering Technology Research","volume":"25 1-2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139275169","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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