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2020 International Signal Processing, Communications and Engineering Management Conference (ISPCEM)最新文献

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Research on the Dynamic Mechanism and Countermeasures of the Integration of Sichuan Liquor Culture Tourism Industry 四川白酒文化旅游产业整合的动力机制及对策研究
Yang Yun
Based on a research experiment on a travel questionnaire survey, this article firstly finds out the problems in the integration of liquor culture tourism industry: lack of a strategic plan, nonintegrated organically, lack of relevant talents and publicity, poor connotation of liquor culture, superficial integration degree and simple integration mode. After then, it analyzes integration mechanism of Sichuan liquor industry and tourism industry from the three sides: the industry relevance, market convergence point, the integration path. Finally, the article gets the integration implementations: take liquor culture as the core and integrate tourism resources, carry out Eco-tourism and incorporate the production base of brewing materials into the tourism industry development system, excavating the connotation of liquor culture in depth, enriching the development of liquor culture tourism products, create a vary modes of integration.
本文通过旅游问卷调查的研究实验,首先发现白酒文化旅游产业整合中存在的问题:缺乏战略规划,非有机整合,缺乏相关人才和宣传,白酒文化内涵差,整合程度肤浅,整合模式单一。在此基础上,从产业关联度、市场契合点、整合路径三个方面分析了四川白酒产业与旅游产业的整合机制。最后,文章提出了整合实施方案:以白酒文化为核心,整合旅游资源,开展生态旅游,将酿酒原料生产基地纳入旅游产业发展体系,深入挖掘白酒文化内涵,丰富白酒文化旅游产品开发,创造多种整合模式。
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引用次数: 0
Research on Optimization of Fresh Cold Chain Logistics Distribution Path Considering Road Impedance 考虑道路阻抗的生鲜冷链物流配送路径优化研究
R. Ma, Xifu Wang, Ping Zhou
Under the condition of considering the road impedance, the mixed time window constraint is introduced to establish the optimal model of cold chain logistics distribution path of fresh food with the goal of minimum total distribution cost. Then a hybrid genetic-simulated annealing algorithm is designed, and the proposed model is solved in combination with the actual case. Through the analysis of the results obtained, it is found that the method proposed in this paper can enable enterprises to improve customer satisfaction while reducing distribution costs.
在考虑道路阻抗的情况下,引入混合时间窗约束,以配送总成本最小为目标,建立生鲜食品冷链物流配送路径最优模型。然后设计了一种混合遗传-模拟退火算法,并结合实际情况对所提出的模型进行了求解。通过对所得结果的分析,发现本文提出的方法可以使企业在提高顾客满意度的同时降低配送成本。
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引用次数: 0
Quantitative Analysis and Coutnermeasures of Pilot Resignation 飞行员离职的定量分析与对策
Xiaoyue Zhang, Xiaoming Ma
The development status and the resignation phenomenon of the pilot market in China are studied by elaborating origins of the phenomenon of pilot loss. On this basis, the causes behind pilot resignation related events were discussed. Meanwhile, the questionnaire survey method was adopted to conduct a classification analysis on the way to alleviate pilot resignation and guide the pilot team, and the possible main consideration factors of the current pilot resignation were classified, which mainly include the large influence of family life, the less humanistic care from company, and lack of personal career planning.
通过阐述飞行员流失现象的成因,研究了中国飞行员市场的发展现状和辞职现象。在此基础上,探讨了飞行员辞职相关事件背后的原因。同时,采用问卷调查法对缓解飞行员辞职、引导飞行员团队的方式进行分类分析,并对当前飞行员辞职可能的主要考虑因素进行分类,主要包括家庭生活影响大、公司人文关怀少、个人职业规划不足等。
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引用次数: 0
Network Information Technology Application Based on Blockchain 基于区块链的网络信息技术应用
Yi Cao, Ji Zhang
As a new application model of distributed data storage, smart contract and other computer technologies in the Internet era, blockchain has been widely used in digital currency, payment and settlement, material supply chain, energy transaction, etc. It is essentially a decentralized database. Through its unique technical design and data management methods, it can support multi-party collaboration in different fields. Blockchain technology is a new research result in the field of encryption and security. It is closely related to network and information security, and can be used to solve some problems in this field, such as attack defense, data protection, privacy protection, identity authentication, crash recovery, etc. Security testing involves multiple subjects such as R&D manufacturers, evaluation agencies, operation and maintenance units, and system users. It just caters to the characteristics of blockchain multi-party participation, data sharing, and establishment of mutual trust mechanisms.
区块链作为互联网时代分布式数据存储、智能合约等计算机技术的新应用模式,已广泛应用于数字货币、支付结算、物资供应链、能源交易等领域。它本质上是一个分散的数据库。通过其独特的技术设计和数据管理方法,可以支持不同领域的多方协作。区块链技术是加密与安全领域的一项新研究成果。它与网络和信息安全密切相关,可以用来解决该领域的一些问题,如攻击防御、数据保护、隐私保护、身份认证、崩溃恢复等。安全测试涉及多个主体,包括研发厂商、评估机构、运维单位、系统用户等。正好迎合了区块链多方参与、数据共享、建立互信机制的特点。
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引用次数: 0
Analysis of the Impact of Marketing Strategies on Customer Loyalty in a B2C E-Commerce Environment - Mediated by Customer Perceived Value B2C电子商务环境下营销策略对顾客忠诚的影响分析——以顾客感知价值为中介
Shuheng Zhong, Xiaojuan Wang, Shengsen Feng, Yan Meng, Haoran Meng, Peng Liu
With the gradual popularization of the Internet and the increasing demand for online shopping. How to enhance the competitiveness of B2C shopping platforms and gain customer loyalty has become the pursuit of all enterprise shopping platforms. Carry out six-dimensional analysis of marketing strategy, think analysis of customer perceived value, establish a conceptual model of the influence of marketing strategy on customer loyalty-take customer perceived value as an intermediary, put forward relevant influence analysis hypotheses, obtain research data through questionnaires, and use structural equation model carries out relevant path analysis, verifies relevant influential hypotheses, and verifies the direct and indirect influence of marketing strategies on customer loyalty.
随着互联网的逐渐普及,人们对网上购物的需求越来越大。如何提升B2C购物平台的竞争力,获得客户的忠诚度,已成为所有企业购物平台的追求。对营销策略进行六维分析,思考顾客感知价值分析,建立营销策略对顾客忠诚影响的概念模型——以顾客感知价值为中介,提出相关影响分析假设,通过问卷调查获取研究数据,并利用结构方程模型进行相关路径分析,验证相关影响假设;并验证了营销策略对顾客忠诚度的直接和间接影响。
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引用次数: 1
Comparison and Application of Logistic Regression and Support Vector Machine in Tax Forecasting 逻辑回归与支持向量机在税收预测中的比较与应用
Xu Hui
As an indispensable part of economy and society, the proportion of enterprise tax planning in national finance is becoming increasingly important. With the development of economy and information technology, machine learning technology is more and more widely used in various fields, and it is often used to study tax forecasting. However, most of the machine learning methods are difficult to model efficiently because of the problem of tax data with few samples and multi dimensions. To solve this problem, this paper selects the open tax data set provided by an enterprise, and forecasts it based on logistics regression model and support vector machine regression model. We use the average absolute percentage error as the standard to measure the performance difference of the two models in this field. The results of this paper can help enterprise decision-makers to carry out more scientific and reasonable tax planning, and provide some decision-making reference for the national tax department.
企业税收筹划作为经济社会不可缺少的组成部分,在国家财政中所占的比重越来越重要。随着经济和信息技术的发展,机器学习技术越来越广泛地应用于各个领域,经常被用于研究税收预测。然而,由于税务数据样本少、维度多的问题,大多数机器学习方法难以有效地建模。针对这一问题,本文选取某企业提供的公开税务数据集,基于logistic回归模型和支持向量机回归模型对其进行预测。我们使用平均绝对百分比误差作为标准来衡量两种模型在该领域的性能差异。本文的研究结果可以帮助企业决策者进行更加科学合理的税收筹划,为国家税务部门提供一定的决策参考。
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引用次数: 0
Research on The Construction of Sci-tech Innovation Ability Index and Spatial Difference Measurement 科技创新能力指数构建与空间差异测度研究
Yige Xiao, Xianfen Xie, Yichen He, Zhaojie Xue
The research on the ability of sci-tech innovation has always been a hot topic in the field of regional innovation. It is of great significance to promote the overall competitiveness of industry and the development of regional economy. Based on the comprehensive factors of science and technology support ability, innovation environment, innovation ability and its output, this paper studies the sci-tech innovation ability of Guangdong Province, constructs STICI for the first time, analyzes the actual data of 2018 of 21 regions in Guangdong Province, and measures the sci-tech innovation ability of each region. The difference of sci-tech innovation ability is also analyzed based on two levels of comprehensive ability and first level factor. It is concluded that the development of regional sci-tech innovation is unbalanced in different regions in Guangdong Province. It is suggested that the regional sci-tech innovation ability can be improved and the coordinated development of the whole province can be promoted through policy guidance, precise assistance, cooperation and co-construction, and strengthened dominant position of enterprises in sci-tech innovation in eastern and western regions of Guangdong Province.
科技创新能力研究一直是区域创新领域的热点问题。对提升产业整体竞争力和区域经济发展具有重要意义。本文基于科技支撑能力、创新环境、创新能力及其产出等综合因素,对广东省科技创新能力进行研究,首次构建科技创新指数,对广东省21个地区2018年的实际数据进行分析,并对各地区的科技创新能力进行测度。从综合能力和一级因素两个层面分析了科技创新能力的差异。结果表明,广东省区域科技创新发展在不同区域间存在不平衡现象。建议通过政策引导、精准帮扶、合作共建,加强粤东、粤西地区企业在科技创新中的主导地位,提高区域科技创新能力,促进全省协调发展。
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引用次数: 0
Research on location selection of pre-warehouse of fresh e-commerce retail enterprises under O2O mode O2O模式下生鲜电商零售企业前库选址研究
Yongshun Yu, Xifu Wang, Ruidong Fang
Based on the characteristics of offline chain retail enterprises, this paper puts forward the model of "supermarket central warehouse + convenience store pre-warehouse", and takes the minimum construction cost and the highest customer satisfaction as the two constraints, establishes the corresponding mathematical model. Using the methods such as K-means algorithm and genetic algorithm, the supermarkets and convenience stores of group A in Dongcheng District of Beijing are taken as an example for case analysis.
本文根据线下连锁零售企业的特点,提出了“超市中心仓+便利店前仓”的模式,并以最小的建设成本和最高的顾客满意度为两个约束条件,建立了相应的数学模型。采用k -均值算法、遗传算法等方法,以北京市东城区A集团超市、便利店为例进行案例分析。
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引用次数: 1
Government information sharing scheme for cross-departmental collaboration 跨部门合作的政府资讯共享计划
Ma Changjun, Li Yi
"Internet plus government services" often involves cross-departmental information sharing, among which there are a lot of problems such as data security, data permissions and lack of motivative, these problems make it difficult to share data in the cross-departmental collaboration government businesses. To address this issue, the main mode and related technology application of the current government data sharing and exchange are analyzed, and a decentralized data sharing mode based on block chain technology is proposed. This government information sharing scheme for cross departmental collaboration combines smart contract and data sharding storage technology, it can effectively reduce the cost of cross-departmental data sharing, and has good performance and scalability.
“互联网+政务服务”往往涉及到跨部门的信息共享,其中存在着数据安全、数据权限、缺乏激励等诸多问题,这些问题给跨部门协同政务业务的数据共享带来困难。针对这一问题,分析了当前政府数据共享交换的主要模式及相关技术应用,提出了一种基于区块链技术的去中心化数据共享模式。该跨部门协作的政府信息共享方案结合了智能合约和数据分片存储技术,可以有效降低跨部门数据共享的成本,具有良好的性能和可扩展性。
{"title":"Government information sharing scheme for cross-departmental collaboration","authors":"Ma Changjun, Li Yi","doi":"10.1109/ISPCEM52197.2020.00040","DOIUrl":"https://doi.org/10.1109/ISPCEM52197.2020.00040","url":null,"abstract":"\"Internet plus government services\" often involves cross-departmental information sharing, among which there are a lot of problems such as data security, data permissions and lack of motivative, these problems make it difficult to share data in the cross-departmental collaboration government businesses. To address this issue, the main mode and related technology application of the current government data sharing and exchange are analyzed, and a decentralized data sharing mode based on block chain technology is proposed. This government information sharing scheme for cross departmental collaboration combines smart contract and data sharding storage technology, it can effectively reduce the cost of cross-departmental data sharing, and has good performance and scalability.","PeriodicalId":201497,"journal":{"name":"2020 International Signal Processing, Communications and Engineering Management Conference (ISPCEM)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122116574","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
Architectural Design of Small and Medium Terminal-Taking Shennongjia Airport as an Example 中小航站楼建筑设计——以神农架机场为例
Yingju Liu
Starting from the design practice of Shennongjia airport terminal, from its configuration, design concept, process design and space organization, integrated design, sustainable design, etc., to explore the design logic of small and medium-sized terminal, and to explore the development trend of small and medium-sized terminal design from two aspects of cultural experience and space experience.
从神农架机场航站楼的设计实践出发,从其配置、设计理念、流程设计与空间组织、一体化设计、可持续设计等方面,探索中小航站楼的设计逻辑,从文化体验和空间体验两方面探讨中小航站楼设计的发展趋势。
{"title":"Architectural Design of Small and Medium Terminal-Taking Shennongjia Airport as an Example","authors":"Yingju Liu","doi":"10.1109/ISPCEM52197.2020.00033","DOIUrl":"https://doi.org/10.1109/ISPCEM52197.2020.00033","url":null,"abstract":"Starting from the design practice of Shennongjia airport terminal, from its configuration, design concept, process design and space organization, integrated design, sustainable design, etc., to explore the design logic of small and medium-sized terminal, and to explore the development trend of small and medium-sized terminal design from two aspects of cultural experience and space experience.","PeriodicalId":201497,"journal":{"name":"2020 International Signal Processing, Communications and Engineering Management Conference (ISPCEM)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126375696","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 International Signal Processing, Communications and Engineering Management Conference (ISPCEM)
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