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Research on Information Security Behavior of Smart Agriculture Internet of Things Based on Protection Motivation Theory 基于保护动机理论的智慧农业物联网信息安全行为研究
Jingxuan Fu
[Purpose/Meaning] Explore the factors that influence the willingness of users of smart agricultural Internet of Things to conduct information security, to help the government, agricultural organizations or related organizations take effective measures, provide targeted information security education and training, and help train users The awareness of information security precautions promotes the willingness of information security behaviors among users of the intelligent agricultural Internet of Things. [Process/Method] This research is based on the theory of protection motivation, combined with the theory of social cognition, to establish a model that affects the information security behavior of users of the intelligent agricultural Internet of Things, conduct surveys for users, and finally use the structural equation model to analyze and explore the relationship between variables. [Results/Conclusions] The study found that threat assessment, response assessment, control tendencies, subjective norms, and security habits have a significant positive impact on user information security behavior, response costs have a negative impact on user behavior willingness, and perceived ease of use has a negative impact on user behavior. The influence of behavior intention is not significant.
【目的/意义】探讨影响智慧农业物联网用户进行信息安全意愿的因素,帮助政府、农业组织或相关组织采取有效措施,提供有针对性的信息安全教育培训;培养用户的信息安全防范意识,促进智能农业物联网用户的信息安全行为意愿。【过程/方法】本研究以保护动机理论为基础,结合社会认知理论,建立影响智能农业物联网用户信息安全行为的模型,对用户进行调查,最后运用结构方程模型分析探讨变量之间的关系。[结果/结论]研究发现,威胁评估、响应评估、控制倾向、主观规范和安全习惯对用户信息安全行为有显著的正向影响,响应成本对用户行为意愿有负向影响,感知易用性对用户行为有负向影响。行为意向的影响不显著。
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引用次数: 0
Research on User Tracking and User statistics Based on TD-LTE Signaling: User monitoring technology based on TD-LTE signaling 基于TD-LTE信令的用户跟踪与统计研究:基于TD-LTE信令的用户监控技术
Fu Siqi, Wang Lei, Xiao Tao, Liu Yi, Zhang Xuecui
In current networks, simulated base stations and video probes are often used to track user locations and count the number of users. These methods have many disadvantages such as high investment costs, affecting users' normal communication, and high requirements for probe placement and synchronization acquisition. This paper obtains the user's location in real time and tracks the user's moving route by collecting the signaling information of users in business and idle states, and counts the number of users gathered in important areas through the number of periodic measurement reports reported by the user. This solution greatly improves positioning accuracy and working efficiency.
在目前的网络中,通常使用模拟基站和视频探头来跟踪用户位置和计算用户数量。这些方法存在投资成本高、影响用户正常通信、对探针放置和同步获取要求高等缺点。本文通过采集用户在业务和空闲状态下的信令信息,实时获取用户的位置,跟踪用户的移动路线,并通过用户上报的周期测量报告数,统计重要区域聚集的用户数量。该方案大大提高了定位精度和工作效率。
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引用次数: 0
Application of Rough Sets Conditional Information Entropy in Climatic Evaluation of Flue-Cured Tobacco Growing Areas 粗糙集条件信息熵在烤烟种植区气候评价中的应用
Chu Xu, Yin Yudong, Xue Dong, Zhang Hechuan, Yao Zheng, Xu Ruyan
In order to analyze the application effect of rough sets conditional information entropy in climatic evaluation of flue-cured tobacco growing areas, climatic data of 18 typical tobacco growing areas in Yunnan were collected, evaluated by the analytic hierarchy process (AHP), standard deviation (SD), comprehensive weighting method based on game theory and rough sets conditional information entropy, and compared the results of weighting and evaluation. The results showed that: (1) The descriptive statistics of climate indices from different flue-cured tobacco growing areas showed that the mean temperature from root elongation period (20.17℃) to maturation period (19.51℃) was generally in a appropriate level. And the mean precipitation increased gradually from root elongation period to maturation period which was at a high level. And the sunshine hours in tobacco field were sufficient; (2) Among the AHP, SD method and comprehensive weighting method based on game theory, the index with highest weight coefficients were the precipitation at fast-growing period index (0.173), the mean temperature at fast-growing period index (0.143) and the mean temperature at fast-growing period index (0.152). The discrimination (η) was 0.079, 0.084 and 0.083, respectively; (3) The index with highest weight coefficient of rough sets conditional information entropy was the precipitation at fast-growing period index (0.239) and the η was 0.090; (4) The results of rank correlation coefficient of different evaluation methods showed that the consistency of rough sets conditional information entropy was better than other evaluation methods. Compared with other decision-making schemes, the rough sets conditional information entropy had higher discrimination and better rank correlations, and was suitable for comprehensive evaluation of climatic conditions in flue-cured tobacco growing areas.
为了分析粗糙集条件信息熵在烤烟种植区气候评价中的应用效果,收集了云南18个典型烤烟种植区的气候数据,采用层次分析法(AHP)、标准差法(SD)、基于博弈论的综合加权法和粗糙集条件信息熵法进行了评价,并对加权和评价结果进行了比较。结果表明:(1)对不同烤烟产区气候指标的描述性统计表明,从根伸长期(20.17℃)到成熟期(19.51℃)的平均温度总体处于适宜水平;从根伸长期到成熟期,平均降水量逐渐增加,且处于较高水平。烟田日照时数充足;(2) AHP法、SD法和基于博弈论的综合赋权法中,权重系数最高的指标是速生期降水量指数(0.173)、速生期平均气温指数(0.143)和速生期平均气温指数(0.152)。判别η值分别为0.079、0.084和0.083;(3)粗集条件信息熵权重系数最高的指标为速生期降水指数(0.239),η值为0.090;(4)不同评价方法的等级相关系数结果表明,粗糙集条件信息熵的一致性优于其他评价方法。与其他决策方案相比,粗糙集条件信息熵具有较高的判别性和较好的等级相关性,适合于烤烟种植区气候条件的综合评价。
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引用次数: 0
Modeling taxi drivers’ decisions at airport based on CART and Bellman Equation 基于CART和Bellman方程的机场出租车司机决策建模
Li Huang, Chun Wu, Wenbo Wang
The aim of this article is to analyze and study the influence mechanism of factors related to the decision-making of taxi drivers, comprehensively consider the changing law of the number of airport passengers and the income of taxi drivers, establish the taxi driver selection decision model, and give the driver's selection strategy. In this article, two methods are adopted: CART decision tree algorithm in classification prediction algorithm for modeling and dynamic programming equation method program simulation in numerical calculation. Finally, through the model to find out some factors that have a relatively large impact on the taxi driver's decision-making.
本文的目的是分析研究出租车司机决策相关因素的影响机制,综合考虑机场旅客数量和出租车司机收入的变化规律,建立出租车司机选择决策模型,给出出租车司机的选择策略。本文采用了两种方法:分类预测算法中采用CART决策树算法建模,数值计算中采用动态规划方程法程序仿真。最后,通过模型找出一些对出租车司机决策影响较大的因素。
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引用次数: 0
Linear Regression Algorithm of Least Square for the Influence upon College Students' Mental Health among Fitness Running 健身跑步对大学生心理健康影响的最小二乘线性回归算法
Quanan Gui
Abstract: Under the background of the national policy on mental health promotion and mental disorder prevention, this paper takes students of Wuhan Business School, Jianghan University, Wuhan Vocational College of Software and Engineering and Wuhan City Polytechnic as the research object, uses the methods of literature review, questionnaire survey, experiment and mathematical statistics, and analyses SCL-90 symptom checklist. The paper uses linear regression algorithm of least square to derive the result between college students' mental health among fitness running. The author makes a comparative analysis of the data changes of various factors before and after fitness running and before and after fitness running, and explores the influence of fitness running on college students' mental health, aiming at promoting the development of fitness running in colleges and universities and the ways of promoting their mental health.The results show that fitness running can improve the mental health factors of college students, while the mental health level of students who do not participate in fitness running remains unchanged or even weakens. It is suggested that college students go to the playground for fitness running in their spare time to promote their physical and mental health. At the same time, they should not exaggerate their psychological adjustment and see a doctor as soon as possible when encountering psychological problems.
摘要:在国家促进心理健康和预防精神障碍政策的背景下,本文以武汉商学院、江汉大学、武汉软件与工程职业学院和武汉城市职业技术学院的学生为研究对象,采用文献法、问卷调查法、实验法和数理统计法,对SCL-90症状表进行分析。本文采用最小二乘线性回归算法,推导了大学生健身跑步与心理健康之间的关系。笔者对健身跑步前后、健身跑步前后各因素的数据变化进行对比分析,探讨健身跑步对大学生心理健康的影响,旨在促进高校健身跑步的发展,促进大学生心理健康的途径。结果表明,健身跑步可以改善大学生的心理健康因素,而不参加健身跑步的大学生心理健康水平保持不变,甚至有所下降。建议大学生利用课余时间到操场健身跑步,促进身心健康。同时,不要夸大自己的心理调整,遇到心理问题要尽快就医。
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引用次数: 0
Analysis on the Influencing Factors of College Students’ Entrepreneurial Self-efficacy Based on Factor Analysis 基于因子分析的大学生创业自我效能感影响因素分析
Ma Yu
The relationship among proactive personality, entrepreneurial self-efficacy and career exploration was investigated among 447 college students by questionnaire survey. The results show that :(1) proactive personality is positively correlated with entrepreneurial self-efficacy, and the higher the level of proactive personality, the higher the level of entrepreneurial self-efficacy; (2) Career exploration plays a mediating role in the relationship between proactive personality and entrepreneurial self-efficacy, that is, individuals with higher level of proactive personality can improve their entrepreneurial self-efficacy through more career exploration. This study suggests that colleges and universities can select students with more proactive entrepreneurship to conduct targeted entrepreneurship education on the basis of general entrepreneurship education. In addition, entrepreneurship education can be integrated into career education, and stimulating college students' career exploration through career education can also help improve their entrepreneurial self-efficacy.
采用问卷调查法对447名大学生进行主动性人格、创业自我效能感与职业探索的关系调查。结果表明:(1)主动性人格与创业自我效能感呈正相关,主动性人格水平越高,创业自我效能感水平越高;(2)职业探索在主动性人格与创业自我效能感的关系中起中介作用,即主动性人格水平越高的个体,其创业自我效能感越能通过职业探索得到提升。本研究建议高校可以在普通创业教育的基础上,选择创业主动性更强的学生进行有针对性的创业教育。此外,创业教育可以与职业教育相结合,通过职业教育激发大学生的职业探索,也有助于提高大学生的创业自我效能感。
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引用次数: 0
Study on the relationship between landscape pattern and water quality in Qingshanzui Reservoir District 青山嘴库区景观格局与水质关系研究
Jun-hua Yi, Quanliang Xu
Land use and landscape pattern changes were one of the important factors affecting water quality. Quantitative study on the relationship between land use landscape pattern changes and water quality was of great significance to find out the causes of water quality change and improve water quality. Based on the Landsat-8 remote sensing images of Qingshanzui reservoir district from 2013 to 2017, the land use types of Qingshanzui reservoir district were divided, and the landscape pattern index of each land use type was calculated. Pearson correlation analysis was used to study the relationship between landscape pattern index and Reservoir water quality. The results showed that: (1) The water quality pollution index of Qingshanzui Reservoir had declined from 2013 to 2017, and the water quality had gradually improved. (2) The separation index of landscape types in the Qingshanzui reservoir district decreases year by year, and the overall landscape tends to gather, which was significantly negatively correlated with changes in the water pollution index. (3) The total area index of cultivated land and reservoir water surface was significantly positively correlated with BOD5, the landscape segregation index of forest land was significantly positively correlated with NH3-N, the patch density index of construction land was significantly correlated with NH3-N, and the Splitting index was significantly positively correlated with TP, and the Edge density index of other land was significantly negatively correlated with BOD5.
土地利用和景观格局变化是影响水质的重要因素之一。定量研究土地利用景观格局变化与水质的关系,对于找出水质变化的原因,改善水质具有重要意义。基于青山嘴库区2013 - 2017年Landsat-8遥感影像,对青山嘴库区土地利用类型进行了划分,并计算了各土地利用类型的景观格局指数。采用Pearson相关分析研究了景观格局指数与水库水质的关系。结果表明:(1)青山嘴水库水质污染指数2013 - 2017年呈下降趋势,水质逐步改善;(2)青山嘴库区景观类型分离指数呈逐年递减趋势,整体景观趋于集聚,与水污染指数变化呈显著负相关。(3)耕地总面积指数和水库水面面积指数与BOD5呈显著正相关,林地景观分异指数与NH3-N呈显著正相关,建设用地斑块密度指数与NH3-N呈显著正相关,分裂指数与TP呈显著正相关,其他用地边缘密度指数与BOD5呈显著负相关。
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引用次数: 0
Analysis on the Life Cycle Evolution of Tourism Destinations in Hubei Province Based on the Logistic Equation 基于Logistic方程的湖北省旅游目的地生命周期演化分析
Wang Xiuli, Xiao Li, Xue Hong, Zheng Zijing
Based on the life cycle theory of tourism destinations, a logistic equation is constructed for the total tourism revenue and the total number of tourists in Hubei Province from 1986 to 2020, and the logistic parameters are estimated by the least square method to obtain the total tourism revenue and the total number of tourists in Hubei Province The change trend chart. Finally, combined with the characteristics that affect the life cycle of tourism destinations, the future development countermeasures for the tourism industry in Hubei Province are proposed. The innovation of this research is that it has a long-time span, combined with two indicators for comprehensive research and judgment, and the conclusions reached are more comprehensive.
基于旅游地生命周期理论,对1986 - 2020年湖北省旅游总收入和旅游总人数构建logistic方程,并利用最小二乘法对logistic参数进行估计,得到湖北省旅游总收入和旅游总人数的变化趋势图。最后,结合影响旅游地生命周期的特点,提出了湖北省旅游产业未来发展的对策。本研究的创新之处在于跨度较长,结合两个指标进行综合研究和判断,得出的结论更加全面。
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引用次数: 0
Analysis of the Application Effect of the Micro-Assisted Teaching Mode Based on SPSS 基于SPSS的微辅助教学模式应用效果分析
Sisi Chen, Qiaorong Deng
This paper discusses the application effect of micro teaching assistant in the teaching of basic courses of ideology, morality and law. Taking the students majoring in food quality and safety of grade 2018as the control group, the traditional teaching method is adopted, and the students of grade 2020 as the experimental group, the micro teaching assistant teaching mode is adopted. The same teacher in the control group and the experimental group completed the course teaching, test paper proposition and review, and completed the quantitative and qualitative analysis of students' final grades based on SPSS. The analysis results show that there is no significant difference in the overall mean value of students' scores between micro assistant teaching and traditional teaching, but the proportion of students' scores in 70-80 segments is greatly improved compared with the traditional teaching mode, and the passing rate is high. It can be seen that the micro assistant teaching mode does improve some students' learning enthusiasm and examination scores [1-2].
本文探讨了微型助教在思想道德法律基础课教学中的应用效果。以2018级食品质量与安全专业学生为对照组,采用传统教学方法,以2020级学生为实验组,采用微助教教学模式。对照组和实验组由同一位老师完成课程教学、试卷命题和批阅,并利用SPSS软件完成学生期末成绩的定量和定性分析。分析结果表明,微辅助教学与传统教学的学生成绩总体均值差异不显著,但70-80段学生成绩占比较传统教学模式有较大提高,通过率较高。可以看出,微辅助教学模式确实提高了部分学生的学习积极性和考试成绩[1-2]。
{"title":"Analysis of the Application Effect of the Micro-Assisted Teaching Mode Based on SPSS","authors":"Sisi Chen, Qiaorong Deng","doi":"10.1145/3511716.3511737","DOIUrl":"https://doi.org/10.1145/3511716.3511737","url":null,"abstract":"This paper discusses the application effect of micro teaching assistant in the teaching of basic courses of ideology, morality and law. Taking the students majoring in food quality and safety of grade 2018as the control group, the traditional teaching method is adopted, and the students of grade 2020 as the experimental group, the micro teaching assistant teaching mode is adopted. The same teacher in the control group and the experimental group completed the course teaching, test paper proposition and review, and completed the quantitative and qualitative analysis of students' final grades based on SPSS. The analysis results show that there is no significant difference in the overall mean value of students' scores between micro assistant teaching and traditional teaching, but the proportion of students' scores in 70-80 segments is greatly improved compared with the traditional teaching mode, and the passing rate is high. It can be seen that the micro assistant teaching mode does improve some students' learning enthusiasm and examination scores [1-2].","PeriodicalId":105018,"journal":{"name":"Proceedings of the 2021 4th International Conference on E-Business, Information Management and Computer Science","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114847557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Loan Risk Financing Strategy of Small Farmers Based on Information Resource Management 基于信息资源管理的小农贷款风险融资策略研究
L. Si, Biao Wang, Yixin Chen
Abstract: Financial information resource management of small and micro enterprises is a kind of financing management that small and micro enterprises use Internet information resources as the main channel to provide services such as information collection, information publication, information evaluation, information interaction and so on. In the financial innovation model, the financial platform can integrate the capital flow, logistics and information flow of small and micro enterprises in the whole supply chain through Internet information resources, and relatively effectively identify the financing risks of small and micro enterprises through big data to achieve financial win-win.
摘要:小微企业财务信息资源管理是小微企业利用互联网信息资源为主要渠道,提供信息采集、信息发布、信息评价、信息互动等服务的一种融资管理。在金融创新模式中,金融平台可以通过互联网信息资源整合小微企业在整个供应链中的资金流、物流和信息流,并通过大数据相对有效地识别小微企业的融资风险,实现金融共赢。
{"title":"Research on Loan Risk Financing Strategy of Small Farmers Based on Information Resource Management","authors":"L. Si, Biao Wang, Yixin Chen","doi":"10.1145/3511716.3511777","DOIUrl":"https://doi.org/10.1145/3511716.3511777","url":null,"abstract":"Abstract: Financial information resource management of small and micro enterprises is a kind of financing management that small and micro enterprises use Internet information resources as the main channel to provide services such as information collection, information publication, information evaluation, information interaction and so on. In the financial innovation model, the financial platform can integrate the capital flow, logistics and information flow of small and micro enterprises in the whole supply chain through Internet information resources, and relatively effectively identify the financing risks of small and micro enterprises through big data to achieve financial win-win.","PeriodicalId":105018,"journal":{"name":"Proceedings of the 2021 4th International Conference on E-Business, Information Management and Computer Science","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125361521","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
Proceedings of the 2021 4th International Conference on E-Business, Information Management and Computer Science
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