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

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Value Co-creation Mechanisms in Crowdsourcing Innovation 众包创新中的价值共创机制
C. Xiaojun, Hang Yi, Cao Qiaoyi
As a new business model, crowdsourcing innovation is widely used for enterprises to complete innovation tasks by the external crowds. To achieve the multi-win goal, the enterprises, the external crowds and crowdsourcing platform make an alliance and co-create value. Based on the third-party platform crowdsourcing innovation model, this paper proposes that the essence of crowdsourcing innovation is the value co-creation of multi-agent participation. Based on grounded theory, this paper constructs the theoretical model of the realization mechanism of multi-agent participation value co-creation in crowdsourcing innovation from the three parties’ perspective. This research finds that the influencing factors of value co-creation include six factors: task attributes incentive mechanisms, trust mechanisms, platform supports, participation motivation and diversities. The process of value co-creation includes resource integration and interaction. The results of value co-creation include three elements: innovation value, knowledge value, and relationship value.
众包创新作为一种新的商业模式,被广泛应用于企业借助外部人群完成创新任务。为了实现多赢的目标,企业、外部人群和众包平台结成联盟,共同创造价值。基于第三方平台众包创新模式,提出众包创新的实质是多主体参与的价值共同创造。本文在扎根理论的基础上,从三方视角构建了众包创新中多主体参与价值共同创造实现机制的理论模型。本研究发现,价值共同创造的影响因素包括任务属性激励机制、信任机制、平台支持、参与动机和多样性六个因素。价值共同创造的过程包括资源整合和互动。价值共同创造的结果包括三个要素:创新价值、知识价值和关系价值。
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引用次数: 0
The Impact of Air Route Subsidies on Airport Economy Based on Chengdu’s “Two Airports in a City” Mode 航线补贴对空港经济的影响——基于成都“一城两机场”模式
Yuhan Zhao, Jian Mao, Yang Liu, Yifan Li
The construction of second airport will help Chengdu to transform from a "domestic transportation hub" to an "international regional transportation hub", hence to leading the development of airport economy, and it is important to study the development strategy of airport economy under Chengdu's "two airports in one city" mode. This paper considers the price competition of two homogeneous air routes under the "two airports in one city" mode. Based on the Bertrand model, the competitive relationship of homogeneous air routes is constructed. Under Nash equilibrium, the optimized competition decisions of the two homogeneous air routes are solved. Hence, studies the influence of government behavior on the development of airport economy based on air routes competition. The results shows that the ticket price is positively correlated with the original demand of the two airports and negatively correlated with government subsidies. The development of airport economy is positively correlated with the government subsidies. However, when the development of airport economy is lower than a certain level, the air routes’ subsidies will decline government’s tax income, in this case, the government's optimal decision is not to subsidize.
第二机场的建设将有助于成都从“国内交通枢纽”向“国际区域交通枢纽”转型,从而引领临空经济的发展,研究成都“一城两机场”模式下的临空经济发展战略具有重要意义。本文研究了“一城两机场”模式下两条同质航线的价格竞争问题。基于Bertrand模型,构建了同质航线的竞争关系。在纳什均衡下,求解了两条同质航线的最优竞争决策。因此,研究基于航线竞争的政府行为对空港经济发展的影响。结果表明,机票价格与两个机场的原始需求呈正相关,与政府补贴负相关。空港经济的发展与政府补贴呈正相关。然而,当空港经济发展低于一定水平时,航线补贴会导致政府税收收入下降,此时政府的最优决策是不补贴。
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引用次数: 0
A study on the liberalization effect of air transport market between China and the Single Africa Air Transport Market 中国与非洲单一航空运输市场航空运输市场自由化效应研究
Feng Zhan, Jinmei Ge
The establishment of the Single African Air Transport Market is of great significance to the liberalization of international air transport market. Based on this background, this paper studies the effect of the liberalization of China and the Single African Air Transport Market by using the expanded gravity model. It is found that the relaxation of the clause of capacity, the fifth freedom traffic rights and code sharing can promote the development of the air transport market between China and the Single African Air Transport Market, which implies that the aviation authority can promote the bilateral cooperation between China and Africa by expanding the relevant air traffic rights.
非洲单一航空运输市场的建立对国际航空运输市场的自由化具有重要意义。在此背景下,本文采用扩展重力模型研究了中国自由化对非洲单一航空运输市场的影响。研究发现,容量条款的放宽、第五次自由航权和代码共享能够促进中国与非洲单一航空运输市场之间航空运输市场的发展,这意味着航空主管部门可以通过扩大相关航空运输权来促进中国与非洲的双边合作。
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引用次数: 0
Construction and Application of BIM Engineering Technology Research Center BIM工程技术研究中心建设与应用
Xia Zhao, Xin Duan, Na Li, Chengjie Luan, Hui-zhou Zhu, Xiaolin Zhang
Building model mainly refers to the three-dimensional model. It transforms the architectural drawing from two-dimensional plane graphics to three-dimensional spatial model, and further associates the information of building size, cost, progress, materials, quality, contract and management with the three-dimensional model, and forms a data-based multi-dimensional model tool for project management. It can share building information and improve the efficiency of project management. With the continuous development of building information model (BIM), the depth of its development and utilization in teaching gradually increases. The development and utilization of building information model for teachers, students and enterprises engaged in engineering teaching can promote the process of information construction industry in an all-round way. The establishment of BIM Engineering Technology Research Center provides stable technology, talents and funds for the informatization process of construction industry, and promotes the upgrading of construction industry.
建筑模型主要是指三维模型。它将建筑图纸从二维平面图形转化为三维空间模型,并进一步将建筑尺寸、造价、进度、材料、质量、合同、管理等信息与三维模型相关联,形成基于数据的项目管理多维模型工具。它可以实现建筑信息共享,提高项目管理效率。随着建筑信息模型(BIM)的不断发展,其在教学中的开发利用深度逐渐增加。对从事工程教学的教师、学生和企业进行建筑信息化模型的开发和利用,可以全面推进信息化建设产业的进程。BIM工程技术研究中心的成立,为建筑业的信息化进程提供了稳定的技术、人才和资金,促进了建筑业的升级。
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引用次数: 0
Cultivating marine big data and information industry around supercomputing project --Based on the analysis of Shandong Province 围绕超级计算项目培育海洋大数据信息产业——基于山东省的分析
Mingjun Zhang, Statyvka Yurii Ivanovych, Shiwei Zhu, Junfeng Yu, Beibei Xu
As a major province of marine economy and marine science and technology, Shandong has always attached great importance to the development of the marine industry, and has made remarkable and outstanding achievements in recent years, but there is still a certain gap between the goal of building a strong marine province. This paper investigated and analyzed how did supercomputing technology promote the development of ocean big data and information industry in Shandong Province. Finally, according to the problems facing today, we proposed corresponding strategies with a view to providing a valuable reference for relevant departments in making scientific decisions.
山东作为海洋经济大省和海洋科技大省,一直高度重视海洋产业的发展,近年来取得了显著突出的成绩,但与建设海洋强省的目标还有一定差距。本文调查分析了超级计算技术对山东省海洋大数据和信息产业发展的推动作用。最后,根据目前面临的问题,提出相应的对策,以期为相关部门科学决策提供有价值的参考。
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引用次数: 0
Emergency Evacuation Simulation Based on BIM Technology for Scientific Facility 基于BIM技术的科研设施应急疏散仿真
Qing Peijun, Yi-fei Tao, Z. Xiaofei, Jiang Shaoen, C. Yanbo
BIM Technology is the mainstream direction of modern engineering construction development. This paper studies the emergency evacuation simulation method based on BIM Technology, which integrates the fire dynamic simulation, emergency evacuation, and BIM technologies. It carries out emergency evacuation simulation for the Optical Fiber Waveguide Center of laser fusion research center, CAEP. Optical Fiber Waveguide Center located in Chengdu industrial park is the first research building designed and managed by BIM Technology in laser fusion research center which serves for Shenguang high power laser facility at Mianyang. This research work finds out the technical route for developing and promoting the application of BIM Technology in safety production management for high power laser facility. It also gives important reference for the safety production and information management for large-scale scientific devices built by CAEP and helps the precise design for the future high power laser facility for China.
BIM技术是现代工程建设发展的主流方向。本文研究了基于BIM技术的火灾动态仿真、应急疏散和BIM技术相结合的应急疏散仿真方法。对激光聚变研究中心光纤波导中心进行了紧急疏散仿真。光纤波导中心位于成都工业园区,是绵阳神光大功率激光设备激光聚变研究中心第一个由BIM技术设计和管理的研究大楼。本研究工作为开发和推广BIM技术在大功率激光设备安全生产管理中的应用找到了技术路线。为中国激光研究院大型科研设备的安全生产和信息管理提供了重要参考,为中国未来高功率激光设备的精确设计提供了依据。
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引用次数: 0
The realization of flow management technology in solving the air traffic congestion pre-perception and intelligent guidance in North China 流量管理技术在解决华北地区空中交通拥堵预感知与智能引导中的实现
Q. Zhuang, Ke Deng
During the 13th Five-Year Plan period, the rapid growth of air traffic flow, so that the air traffic control industry is facing great pressure. The contradiction between flight flow support capability and airspace capacity is increasingly prominent, North China is under increasing pressure to secure flights. The existing air traffic control service as the core of the operation management mode is no longer competent. A relatively independent, professional and systematic flow management system covering all aspects of flight operation is an inevitable requirement to ensure the safe, orderly and efficient operation of large-scale air transport system. From the perspective of flow management system construction, this paper expounds the construction background, construction content and technical innovation direction of the project. Air traffic control departments make full use of new technologies, new equipment and new control means to continuously tap the control potential and improve the comprehensive support capacity of air traffic control through scientific methods.
“十三五”期间,空中交通流量的快速增长,使空中交通管制行业面临很大压力。飞行流保障能力与空域容量之间的矛盾日益突出,华北地区保障飞行的压力越来越大。现有以空中交通管制服务为核心的运营管理模式已不再胜任。一个相对独立、专业、系统的覆盖航班运行各个环节的流量管理体系是保证大型航空运输系统安全、有序、高效运行的必然要求。本文从流程管理系统建设的角度,阐述了该项目的建设背景、建设内容和技术创新方向。空管部门充分利用新技术、新设备、新管制手段,通过科学的方法,不断挖掘管制潜力,提高空管综合保障能力。
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引用次数: 1
Overall Progress and Achievements of the Integration of Informatization and Industrialization in China 中国信息化与工业化融合的总体进展与成就
Jun Li, Jun-Jiang Qiu
In recent years, China’s implementation of the Integration of Informatization and Industrialization (III) has made a series of important progress in improving enterprise’s quality and performance, facilitating sector’s transformation and upgrading, and promoting coordinated development across regions. Based on the assessment data of China’s 150,000 enterprises from 31 provinces and more than 100 subsectors, this paper summarized and analyzed the progress and achievements of III in China from multiple perspectives such as country as a whole, regions, sectors and enterprises. Results show that the overall level of III in China has been improved steadily, with distribution structure evolving from "pyramid-shaped" to "spindle-shaped". Breakthroughs have been made in both vertical and horizontal integration of key sectors, and the imbalanced development among different types of enterprises has been reduced.
近年来,中国实施信息化和工业化融合(三),在提高企业质量和效益、促进产业转型升级、促进区域协调发展等方面取得了一系列重要进展。本文以中国31个省份、100多个细分行业的15万家企业的考核数据为基础,从国家整体、地区、行业、企业等多个角度对中国III的进展与成果进行了总结分析。结果表明:中国第三产业总体水平稳步提升,分布结构由“金字塔形”向“纺锤形”演变;重点领域纵向和横向整合取得突破,不同类型企业发展不平衡现象有所缓解。
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引用次数: 0
Operational Safety Analysis and Improvement of Private Pilots from the Perspective of Transaction Cost Theory 交易成本理论视角下私人飞行员飞行安全分析与改进
Hao Cheng
In order to adapt to the rapid growth of private flight activities brought by the great development of general aviation and improve the safe and efficient operation of private aviation activities, the characteristics of private flight and pilot was analyzed. Using basic research method of the transaction cost theory and taking the limited rationality and opportunism of human beings as the premise, this paper regarded the transfer and acquisition of the right to fly an civil aircraft between the authorities and pilots as a "transaction" and analyzed how to use civil aviation association to improve the safety operation of private pilot in uncertain environment of transaction. Suggestions for the associations’ management were made as well. The functions of civil aviation associations should include service function, bridge function, self-discipline function and industrial research and policy suggestion function. The modes between authorities and associations should be cooperation and mutual supporting. It showed that the associations would play an irreplaceable role between the authorities and pilots in the policy advocacy, formation of positive flight manner and regulations awareness, communication with private pilots and support for their safe operation. Vigorously developing civil aviation associations will help the authorities to better serve the development of general aviation.
为了适应通用航空大发展带来的私人飞行活动的快速增长,提高私人航空活动的安全高效运行,对私人飞行和飞行员的特点进行了分析。本文运用交易成本理论的基本研究方法,以人类有限的理性和机会主义为前提,将民用航空器驾驶权在当局和飞行员之间的转让和取得视为一种“交易”,分析了在不确定的交易环境中如何利用民航协会来提高私人飞行员的安全操作。并对协会的管理提出了建议。民航社团的功能应包括服务功能、桥梁功能、自律功能和产业研究与政策建议功能。当局与协会的合作模式应该是合作与互助。表明协会在政策倡导、积极的飞行态度和法规意识的形成、与私人飞行员的沟通、支持私人飞行员的安全运营等方面,将在当局和飞行员之间发挥不可替代的作用。大力发展民航协会,有利于当局更好地为通用航空发展服务。
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引用次数: 1
Research on the Influencing Factors of the International Competitiveness of China’s Service Trade Based on Grey Correlation Analysis 基于灰色关联分析的中国服务贸易国际竞争力影响因素研究
Xianhang Xu, Hong Liu
Based on the data onto 2009-2018, this paper measures the international competitiveness of China’s service trade with the help of common trade performance evaluation indexes, constructs the evaluation index system of influencing factors of international competitiveness of service trade with the combination of industrial characteristics and improved "Diamond Model", and then uses the grey correlation analysis method to measure the correlation degree of different influencing factors. The results show that the competitiveness of China’s service trade shows a steady upward trend, but the import-export structure is unreasonable and the deficit is increasing year by year; the export volume of goods, the actual use of foreign capital and the global innovation index have a significant impact on the international competitiveness of China’s service trade. It is suggested to improving the international competitiveness of China’s service trade with the aspects of reducing trade barriers, expanding international market and optimizing industrial structure.
本文以2009-2018年的数据为基础,利用常用的贸易绩效评价指标对中国服务贸易的国际竞争力进行测度,结合产业特征和改进的“钻石模型”构建了服务贸易国际竞争力影响因素评价指标体系,并运用灰色关联分析法对不同影响因素的关联度进行测度。结果表明:中国服务贸易竞争力呈稳步上升趋势,但进出口结构不合理,逆差呈逐年扩大趋势;货物出口量、实际利用外资和全球创新指数对中国服务贸易的国际竞争力有显著影响。建议从减少贸易壁垒、拓展国际市场、优化产业结构等方面提高中国服务贸易的国际竞争力。
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引用次数: 2
期刊
2020 International Signal Processing, Communications and Engineering Management Conference (ISPCEM)
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