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2019 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM)最新文献

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External or Internal Cooperation? Patenting Activities and Cooperative Structures in the Chinese ICT Sector 外部合作还是内部合作?中国信息通信技术领域的专利活动和合作结构
Sijia Lu, Suli Zheng, Qian Xu
Despite abundant studies on patent cooperation, few have carefully studied the structure and modes. Taking advantage of the patents granted by the State Intellectual Property Office of the People's Republic of China from 2007 to 2017, this paper revealed the overall situation of patent cooperation, shedding light on the patent cooperation patterns of listed companies. It shows that the size of patent cooperation network in the ICT industry demonstrates a significantly increasing trend, among which, leaders in the industry have formed their own clusters, with the networks having the small-world characteristics. Moreover, four structures of patent cooperation are summarized in the paper: (1) Minimum cooperation;(2) External oriented cooperation;(3) Internal oriented cooperation;(4) Compound cooperation.
尽管对专利合作的研究很多,但对专利合作的结构和模式的研究却很少。本文以2007 - 2017年国家知识产权局授权专利为例,揭示了上市公司专利合作的总体情况,揭示了上市公司专利合作的模式。研究表明,信息通信技术产业专利合作网络规模呈显著增长趋势,其中行业龙头企业形成了自己的集群,网络具有小世界特征。此外,本文还总结了四种专利合作结构:(1)最小合作;(2)外部导向合作;(3)内部导向合作;(4)复合合作。
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引用次数: 0
Supply Model for Dependent Demand in the Peruvian Textile Industry: A Case Study 秘鲁纺织业依赖需求的供给模型:一个案例研究
Andrea Guevara-Yarasca, Gian Falla-Marcelo, J. Quiroz-Flores, J. Alvarez-Merino
The main purpose of managing a supply chain is to ensure the life cycle of a product or service, from reception of raw materials to final distribution. A key factor in achieving the goals of the organization lies in the timing of its processes, since variations in demand can lead to late deliveries, cancellation of orders, and increased reliance on inventory. Therefore, this paper proposes a model that determines the optimal amount to be produced, taking into account the various stages of the supply chain, many of which have not been considered in original models. This model involves reducing inventory overruns and the opportunity cost of using the Excel spreadsheet.
管理供应链的主要目的是确保产品或服务的生命周期,从原材料的接收到最终的分销。实现组织目标的一个关键因素在于其过程的时间安排,因为需求的变化可能导致延迟交付、取消订单以及增加对库存的依赖。因此,本文提出了一个模型来确定最优产量,考虑到供应链的各个阶段,其中许多阶段在原始模型中没有被考虑。该模型涉及减少库存超支和使用Excel电子表格的机会成本。
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引用次数: 0
Reverse Logistics Barriers: A Case of Plastic Manufacturing Industries in Zambia 逆向物流壁垒:赞比亚塑料制造业的案例
B. Mwanza, C. Mbohwa
To alleviate the depletion of resources, application of reverse logistics (RL) systems in the plastic manufacturing industries is necessary. Numerous challenges exist in the plastic industry that prevent sustainable RL of Plastic Solid Wastes (PSWs). These challenges include; logistics costs, production costs, raw material availability etc. The study assesses RL barriers facing the Zambian plastic manufacturing and/or recycling industries. It identifies sustainable strategies from success stories in developed economies. The barriers preventing sustainable implementation of RL in the Zambian context include; ‘lack of household participation in PSWs recycling schemes,’ ‘lack of recycling technology and infrastructure,’ ‘ineffective enforcement of extended producer responsibility (EPR),' ‘none-existence of legislations and regulations for effective enforcement of PSWs recycling and recovery,’ and ‘combination of different plastic materials that complicate recycling.’ The study recommends the following strategies for implementation; ‘having a household PSWs segregation system’ and ‘establishment of recycling ssystems for industries in the plastics industry.’ The strategies provided in this paper are applicable to industries that manufacture and /or recycle other products. To policy makers and the government, the paper provides a foundation for developing policies.
为了缓解资源的枯竭,在塑料制造行业应用逆向物流(RL)系统是必要的。塑料工业中存在着许多阻碍塑料固体废物(psw)可持续再循环的挑战。这些挑战包括:物流成本,生产成本,原材料供应等。该研究评估了赞比亚塑料制造和/或回收行业面临的RL障碍。它从发达经济体的成功案例中确定可持续战略。阻碍在赞比亚可持续实施强化学习的障碍包括:“缺乏家庭参与psw回收计划”,“缺乏回收技术和基础设施”,“生产者延伸责任(EPR)的执行不力”,“没有有效执行psw回收和回收的立法和法规”,以及“不同塑料材料的组合使回收变得复杂”。该研究建议以下实施战略:“建立家庭废物分类系统”和“建立塑料工业的回收系统”。本文提供的策略适用于制造和/或回收其他产品的行业。对于政策制定者和政府来说,本文为制定政策提供了依据。
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引用次数: 3
In Search of an Optimizer Matrix for Affordance Design 寻找功能设计的优化矩阵
Chien-Sing Lee
Affordance in product, packaging and service design has attracted much attention. Aiming at increasing perceived usefulness and usability, foci has increasingly extended to user experience and interaction. Neuroscience research can also benefit from affordance research, i.e., by designing external task demands to trigger/train functional networks and possibly, to compensate dysfunctional networks. Visual processing influences diverse cognitive processings. Hence, aspects investigated are types of contexts and properties which contribute to visual salience (colour, shape). The aim is to investigate which among these factors can serve as LeCun's common filter to improve search strategies and identification of the region of interest across sample well-defined and ill-defined contexts. Function (goal), structure (associative schema) and behaviour (actionable possibilities) stand out as the meta-heuristics, above shape and colour. A hierarchical optimizer matrix linking affordance design with schematics is then proposed.
产品设计、包装设计、服务设计等方面的可变性受到了广泛关注。为了提高感知的有用性和可用性,焦点越来越多地扩展到用户体验和交互。神经科学研究也可以从供给性研究中受益,即通过设计外部任务需求来触发/训练功能网络,并可能补偿功能失调的网络。视觉加工影响多种认知加工。因此,研究的方面是有助于视觉显著性(颜色,形状)的上下文和属性类型。目的是研究这些因素中的哪一个可以作为LeCun的公共过滤器,以改进搜索策略,并在样本定义良好和定义不清的环境中识别感兴趣的区域。功能(目标)、结构(联想模式)和行为(可操作的可能性)是比形状和颜色更突出的元启发式。然后提出了一种将功能设计与原理图联系起来的分层优化矩阵。
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引用次数: 1
A Conceptual Design of Infrastructures and Facilities in Distribution Center for Frozen and Chilled Fishery Products 冻鲜水产品配送中心基础设施概念设计
C. Boonmee, C. Kasemset, Preda Pichayapan, Pimsiri Thovichit, Boonsub Panichakarn
This study aims to propose a conceptual design of infrastructures and facilities in the distribution center for frozen and chilled fishery products connecting lower northern provinces to the nearby countries. Firstly, several data were collected and analyzed including primary data and secondary data. Secondly, the activities were listed based on primary data and secondary data. Thirdly, the infrastructures and facilities are proposed that were listed from the activity analysis. Finally, the conceptual design was proposed for designing the infrastructures and facilities in the distribution center for frozen and chilled fishery products. The general function of infrastructures and facilities in the distribution center was firstly proposed. Then, the additional functions that might be integrated were proposed in which the additional functions consisted of retail function, light industrial function, and custom function. This study presented not only possible activities but also infrastructures and facilities in the distribution center for frozen and chilled fishery products to connect lower northern provinces to the nearby countries in which this lead to the development of the economic growth in Thailand and neighboring countries as well.
本研究旨在提出冷冻和冷藏渔业产品配送中心的基础设施和设施的概念设计,该配送中心连接北部各省和附近国家。首先,收集和分析了一些数据,包括主要数据和次要数据。其次,根据一手数据和二手数据对活动进行了列举。第三,提出了从活动分析中列出的基础设施和设施。最后,对冷冻、冰鲜水产品配送中心的基础设施进行了概念设计。首先提出了配送中心基础设施的总体功能。然后,提出了可能集成的附加功能,其中附加功能包括零售功能、轻工业功能和定制功能。这项研究不仅提出了可能的活动,而且提出了冷冻和冷藏渔业产品配送中心的基础设施和设施,将北部下游省份与附近国家联系起来,从而促进了泰国和邻国的经济增长。
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引用次数: 0
Collaborative Technological Process Planning with 5G Mobile Networks and Digital Tools: Manufacturing Environments' Perspective 基于5G移动网络和数字工具的协同工艺流程规划:制造环境的视角
Roman Wdowik, R. Ratnayake
Technological process planning (TPP) requires an adaptation to the newest industrial trends, such as virtual reality (VR), mobile communication networks (e.g. Fifth Generation (5G) networks), Internet of Things (IoT), etc., to satisfy the frequently changing product demands in different manufacturing environments. TPP also uses the best practices, knowledge of experts and various digital tools (DTs), which have been implemented as software or hardware digital solutions, helping to achieve the anticipated production aims in the digital era. The DTs have been developed in parallel to the latest industrial trends. This paper presents the general notion of a collaborative technological process planning approach (CTPPA), taking into account the capabilities of the latest developments in mobile communication techniques such as 5G mobile networks. It also discusses the levels of communication within a manufacturing environment and several scenarios of the CTPPA, by considering TPP performance. Finally, it presents how the new 5G technology and new DTs can enhance TPP in the near future. It also demonstrates how faster data transfer can change the functionalities of existing DTs and redefine TPP methodologies.
技术流程规划(TPP)需要适应最新的产业趋势,如虚拟现实(VR)、移动通信网络(如第五代(5G)网络)、物联网(IoT)等,以满足不同制造环境下不断变化的产品需求。TPP还利用最佳实践、专家知识和各种数字工具(dt),这些工具已作为软件或硬件数字解决方案实施,有助于实现数字时代的预期生产目标。DTs是与最新的工业趋势同步发展的。本文介绍了协作技术流程规划方法(CTPPA)的一般概念,考虑到移动通信技术(如5G移动网络)的最新发展能力。通过考虑TPP的绩效,本文还讨论了制造环境中的沟通水平和CTPPA的几个场景。最后,介绍了新的5G技术和新的dt如何在不久的将来增强TPP。它还演示了更快的数据传输如何改变现有dtd的功能并重新定义TPP方法。
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引用次数: 4
Enhanced MORE Algorithm for Fully Homomorphic Encryption Based on Secret Information Moduli Set 基于秘密信息模集的全同态加密增强MORE算法
K. J. Muhammed, K. Gbolagade
Cloud Computing has offers incredible benefits in terms of data storage and data processing. However, data protection and privacy issues when it comes to data processing on the cloud has triggered several challenges for the existing crypto-systems. In this paper, we propose symmetric based Fully Homomorphic Encryption (FHE) scheme with Matrix Operation for Randomization and Encryption (MORE) that allows arbitrary computation on an encrypted data. The proposed scheme uses Secret Information Moduli Set (SIMS) to preserved data privacy and enhanced the existing MORE scheme. The result shows that the proposed scheme (MORESIMS) tradeoff 2% execution time compared to MORE scheme with high level of security and better storage overhead of n x n based on presented security analysis.
云计算在数据存储和数据处理方面提供了令人难以置信的好处。然而,当涉及到云上的数据处理时,数据保护和隐私问题给现有的加密系统带来了一些挑战。在本文中,我们提出了基于对称的全同态加密(FHE)方案,该方案具有随机化和加密的矩阵运算(MORE),允许对加密数据进行任意计算。该方案利用秘密信息模集(Secret Information Moduli Set, SIMS)保护数据隐私,并对现有的MORE方案进行了改进。结果表明,基于所提出的安全性分析,与具有高安全性和更好的存储开销(n × n)的MORE方案相比,所提出的方案(MORESIMS)节省了2%的执行时间。
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引用次数: 3
Exploring Green Logistics Management in Thai Small and Medium-Sized Food Exporters 泰国中小型食品出口商的绿色物流管理探索
Pittawat Ueasangkomsate
This study aims to explore green logistics management (GLM) in Thai small and medium-sized (SME) food exporters. At first, in-depth interviews with representatives/experts in the relevant industry were undertaken to identify the main activities regarding GLM guided by indicators drawn from the relevant literature. Then, a questionnaire was deployed to gather data from representatives of Thai SME food exporters through purposive sampling, which 52 firms completed. Statistical analysis, including Chi-square tests and t-tests, was undertaken for hypothesis testing. The findings indicate that the levels of the production and marketing aspects of engagement in GLM, are the highest and lowest, respectively. The results also reveal that the GLM activity of SME food exporters is independent of ISO14000 implementation. Finally, the evidence confirms that Thai SME food exporters implementing ISO14000 have significantly higher levels of GLM when compared to their non-implementing counterparts in all the tested dimensions.
本研究旨在探讨泰国中小型食品出口商的绿色物流管理(GLM)。首先,对相关行业的代表/专家进行深入访谈,以相关文献中得出的指标为指导,确定与全球环境管理有关的主要活动。然后,通过有目的的抽样,对52家泰国中小企业食品出口商的代表进行问卷调查,收集数据。采用统计分析,包括卡方检验和t检验进行假设检验。研究结果表明,GLM中生产和营销方面的参与水平分别是最高和最低的。结果还表明,中小企业食品出口商的GLM活动与ISO14000的实施无关。最后,证据证实,实施ISO14000的泰国中小企业食品出口商在所有测试维度上都比未实施的同行具有更高的GLM水平。
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引用次数: 1
Quality Analysis and Improvement of Rear Axle Assembly Line of G Motor Company G汽车公司后桥装配线质量分析及改进
Hongying Shan, Chuang Wang, Lina Li, Yu Yuan
This paper analyzes and improves the product quality of rear axle assembly line of G Motor Company, finds the main factors influencing the quality through data analysis, and puts forward relevant measures. Firstly, this paper introduces the background and significance of the research, the quality management status of domestic and foreign enterprises, and the G Motor Company and its current quality management method system. Secondly, the corresponding improvement measures are put forward by using the Six Sigma method for the product quality of the rear axle shop assembly line. Finally, through the analysis and improvement of the quality problems of the rear axle assembly line, the production cost of the workshop is reduced, the unnecessary waste is eliminated, the product quality and the production efficiency are improved.
本文对G汽车公司后桥装配线的产品质量进行了分析和改进,通过数据分析找出了影响产品质量的主要因素,并提出了相应的改进措施。本文首先介绍了研究的背景和意义,国内外企业的质量管理现状,以及G汽车公司及其目前的质量管理方法体系。其次,运用六西格玛方法对后桥车间装配线的产品质量提出了相应的改进措施。最后,通过对后桥装配线质量问题的分析和改进,降低了车间的生产成本,消除了不必要的浪费,提高了产品质量和生产效率。
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引用次数: 0
Research Output on the Usage of Artificial Intelligence in Indian Higher Education - A Scientometric Study 人工智能在印度高等教育中的应用研究成果——一项科学计量学研究
K. Bhattacharjee
Scientrometrics is a branch of science which performs reproducible measurements of scientific activity. Scientometric analysis of research papers/ articles indexed in Scopus database (www.scopus.com) for last ten years (2009 to 2018) have been done. The study focuses on the research publications for the applications of Artificial Intelligence (AI) in higher education. A scientometric assessment of the trend of the research papers on AI usage in education sector have been presented in the study by way of analyzing; annual growth of research publications of AI (both globally and country wise) and growth trend of the “AI usage in education” publications (both country-wise as well as individual share). The study reveals the growth of AI in research publications both in international and in Indian context, but its applicability in the field of higher education is substantially low. The usage of AI in Indian education sector has tremendous scope for growth and in most likelihood research publications in the said field will expand considerably in years to come. This study will help subject specialists, researchers, policy makers for drafting effective policies, and those who wish to map the scientrometric patterns of research publications in the capacity of academic administrator or as an individual.
科学熵是科学的一个分支,它对科学活动进行可重复的测量。对Scopus数据库(www.scopus.com)近十年(2009年至2018年)收录的研究论文/文章进行了科学计量学分析。重点研究人工智能(AI)在高等教育中的应用研究出版物。通过分析,对人工智能在教育领域应用的研究论文趋势进行了科学的计量评估;人工智能研究出版物的年增长率(包括全球和国家)和“人工智能在教育中的应用”出版物的增长趋势(包括国家和个人份额)。该研究显示,人工智能在国际和印度的研究出版物中都有所增长,但其在高等教育领域的适用性却非常低。人工智能在印度教育领域的应用有巨大的增长空间,未来几年该领域的研究出版物很可能会大幅增加。这项研究将有助于学科专家、研究人员、政策制定者起草有效的政策,以及那些希望以学术管理人员或个人的身份绘制研究出版物科学计量模式的人。
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引用次数: 2
期刊
2019 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM)
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