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2019 Portland International Conference on Management of Engineering and Technology (PICMET)最新文献

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Integrating Product Innovations for the Aging Population: The Example of Exercise Technology Platforms in an Emerging Economy 面向老龄化的产品创新整合:以新兴经济体运动技术平台为例
Jeffries M. Hamilton, Ronald Vatananan-Thesenvitz
The presented research applies a design thinking framework intended to gain meaningful insights about the thoughts, attitudes, and emotions towards exercise and technology within the Thai aging population. A cross-section of 80 elderly in Thailand will be selected to match the demographic profile of the nation and to serve as a paradigm for other emerging economies in the APAC region. In-depth interviews, focus groups and observational analysis are used to guide the creative process in developing integrated product/technology concepts to test with the participants. To produce an interchangeable system, the elderly population is segmented based on three main criteria (1) physical capabilities, (2) financial situation and (3) technological understanding. The research has yielded a modular product/technology platform concepts consisting of low, medium, and high-tech solutions, to meet the needs of the elderly segments.
本研究采用设计思维框架,旨在获得有关泰国老龄化人口对运动和技术的想法、态度和情感的有意义的见解。将选择泰国80名老年人的横截面,以匹配该国的人口结构,并作为亚太地区其他新兴经济体的典范。深入访谈、焦点小组和观察分析被用于指导开发集成产品/技术概念的创造性过程,以与参与者进行测试。为了产生一个可互换的系统,老年人口根据三个主要标准进行细分(1)身体能力,(2)经济状况,(3)技术理解。研究产生了一个由低、中、高科技解决方案组成的模块化产品/技术平台概念,以满足老年人的需求。
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引用次数: 1
Benchmarking and Evaluating the Efficiency of Mass Transit Systems Based on Best Practice Using Data Envelopment Analysis 基于数据包络分析的最佳实践对标和评估公共交通系统效率
Jacqueline Nayame, Maoloud Dabab, T. Anderson
Public transit systems in the USA have been faced with mounting pressure to decrease their operating costs while at the same time expected to increase ridership and meeting multiple societal needs. The primary objective of this study is to measure the efficiencies of mass transit agencies based on best practice in the US, identify the influencing factors leading to their efficiencies, and how these strategies and policies can be used improve inefficiency in transit agencies. Using Data Envelopment Analysis (DEA) method, the study analyzed the mass performance of 334 transit agencies across the US using data from the national transit database (NTD) for the five years (2012 to 2016). The results show that public transit agencies operating ridesharing programs such as vanpools and on demand-services are more efficient compared to other agencies, as they are able to better at utilizing their inputs and therefore having a higher overall efficiency.
美国的公共交通系统面临着越来越大的压力,既要降低运营成本,又要增加客流量,满足多种社会需求。本研究的主要目的是根据美国的最佳实践来衡量公共交通机构的效率,确定导致其效率的影响因素,以及如何使用这些策略和政策来改善公共交通机构的低效率。该研究使用数据包络分析(DEA)方法,使用来自国家交通数据库(NTD)的5年(2012年至2016年)数据,分析了美国334家交通机构的总体绩效。结果表明,与其他机构相比,运营拼车和按需服务等拼车项目的公共交通机构效率更高,因为它们能够更好地利用它们的投入,因此具有更高的整体效率。
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引用次数: 1
Design and Evaluation of an Approach to Generate Cross-Domain Value Scenarios in the Context of the Industrial Internet of Things: A Capability-Based Approach 工业物联网背景下跨领域价值场景生成方法的设计与评估:基于能力的方法
Patrick Weber, Simon Hiller, H. Lasi
Smart speakers illustrate how in consumer Internet of Things physical assets have a digital twin stored on digital platforms. The numerous skills across different vendors in the system of smart speakers are one example of added value in platform-based ecosystems. Based on the three-tier architecture of the Industrial Internet Consortium we illustrate the principles of consumer Internet of Things and transfer them to the Industrial Internet of Things. With our developed multi-stage approach enterprises have a guidance how they can use their Business Capabilities to generate added value in platform-based ecosystems. Therein, Business Capabilities create the link between technology and business model. The developed approach is applied and evaluated in a case study in the context of industrial service. Beyond this paper, the approach is currently applied to other cases outside the industrial sector, such as additive manufacturing and catering.
智能音箱说明了在消费者物联网中,物理资产如何在数字平台上存储一个数字孪生体。智能扬声器系统中不同供应商的众多技能是基于平台的生态系统中附加价值的一个例子。基于工业互联网联盟的三层架构,我们阐述了消费者物联网的原理,并将其转移到工业物联网中。通过我们开发的多阶段方法,企业可以指导他们如何利用自己的业务能力在基于平台的生态系统中产生附加价值。其中,业务能力创建了技术和业务模型之间的联系。在工业服务背景下的案例研究中应用和评估了所开发的方法。除了本文之外,该方法目前还应用于工业部门以外的其他案例,例如增材制造和餐饮。
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引用次数: 8
Spontaneous Webcam Instance for User Attention Tracking 用于用户注意力跟踪的自发网络摄像头实例
T. Robal
Eye tracking is one of the solutions applied in human-computer interaction research to study how users interact with user interfaces — where do they focus, what interests them and how do they browse through the content on the page. Eye tracking has also been used to detect user attention and even mind-wandering. Eye tracking is usually carried out by exploiting special hardware — expensive tools that cannot be applied to masses. Thereby, these trackers are only suitable for studies in lab conditions. The latest advancements in technology have enabled to use commercial grade webcams and special software for capturing user eye gaze. However, calibration still remains as a hurdle to overcome. Herein, we explore the applicability of spontaneous eye gaze tracking approach and its accuracy compared to a professional eye tracking solution in a controlled study. In particular, we focus on the applicability of eye tracking in a user-effortless way for focus area detection in web user interfaces.
眼动追踪是人机交互研究中应用的解决方案之一,用于研究用户如何与用户界面交互——他们关注的焦点在哪里,他们感兴趣的是什么,以及他们如何浏览页面上的内容。眼动追踪也被用来检测用户的注意力,甚至是走神。眼球追踪通常是通过使用特殊的硬件来实现的,这些昂贵的工具无法应用于大众。因此,这些跟踪器只适用于实验室条件下的研究。最新的技术进步已经能够使用商业级网络摄像头和特殊的软件来捕捉用户的目光。然而,校准仍然是一个需要克服的障碍。在此,我们在对照研究中探讨了自发眼动追踪方法的适用性及其与专业眼动追踪解决方案的准确性。我们特别关注眼动追踪在web用户界面中对焦点区域检测的适用性。
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引用次数: 2
A Managing Framework for Artificial Intelligence to Supplement Human Workforce in a Digital Economy 数字经济中人工智能补充人力资源的管理框架
Aki Tomita
Recently artificial intelligence (AI) spring has been brought about by the needs from the aging world as well as advances of the deep learning technologies. Japan is the world's most aged country: 33 percent of its population were aged 60 years or over in 2017. The population aging and population decline contribute to a decline in growth potential. Recalling the growth accounting equation, productivity, neither capital nor labor, is strongly desired to increase. This success depends on how effectively AI makes use of capital and labor, especially labor. AI is expected to supplement human workforce rather than to take place of it. Because AI is not a natural person who has his or her autonomous will, its learning is under control of some natural person. This paper proposes a management framework for AI to supplement human workforce. By looking back the AI history, the proposed management framework integrates statistical knowledge derived from machine learning and deterministic expertise obtained from expert systems. To evaluate the effectiveness of this proposal, this paper analyses expert system and machine learning applications in auditing. It was confirmed that auditors can be assisted in making decisions on broader areas by integrating the outputs from these two approaches.
近年来,随着世界老龄化的需要和深度学习技术的进步,人工智能(AI)迎来了春天。日本是世界上老龄化最严重的国家:2017年,该国33%的人口年龄在60岁及以上。人口老龄化和人口减少导致增长潜力下降。回顾增长会计方程,生产力,既不是资本也不是劳动,是强烈希望增加的。这种成功取决于人工智能如何有效地利用资本和劳动力,尤其是劳动力。预计人工智能将补充而不是取代人类劳动力。因为人工智能不是一个具有自主意志的自然人,所以它的学习是在某个自然人的控制之下。本文提出了一个人工智能的管理框架,以补充人类劳动力。通过回顾人工智能的历史,提出的管理框架整合了来自机器学习的统计知识和来自专家系统的确定性专业知识。为了评估该建议的有效性,本文分析了专家系统和机器学习在审计中的应用。会议确认,通过综合这两种方法的产出,可以协助审计员就更广泛的领域作出决定。
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引用次数: 4
Digitalization of the Kanban System 看板系统的数字化
Murat Ayabakan, Ersoy Yilmaz
Technologies of the fourth industrial revolution are closing the gap between physical and virtual world in manufacturing process and it will have a huge effects on whole supply-chain. The changing paradigm of manufacturing value chain affects tier 1 and 2 suppliers in Turkey as also affects every country and industry. Definitely, the digitalization of the lines and value chain will bring challenges to these suppliers. They either has to invest for new technologies and competent workers, or will be open to lose their market proximity advantage to cost effective competitors. A case study from a tier 1 supplier, Aisin Turkey (which is operating as a supplier to manufacturers like Toyota, Hyundai, Honda), will be shared along with the lessons learned and possible extension strategies for similar companies. In 2017 a dedicated design and manufacturing team is assigned for application of Industry 4.0 technologies and virtual product labers that can communicate with machines, lines and their die changing systems according to orders coming from customers. In this study, details of this digital production management method and the potential impacts of Industry 4.0. or digitalization of manufacturing on tier 1 and 2 automotive suppliers in Turkey will be explored.
第四次工业革命的技术正在缩小制造过程中物理世界与虚拟世界之间的差距,并将对整个供应链产生巨大影响。不断变化的制造业价值链模式影响着土耳其的一级和二级供应商,也影响着每个国家和行业。当然,生产线和价值链的数字化将给这些供应商带来挑战。它们要么必须投资新技术和有能力的工人,要么就会对具有成本效益的竞争对手失去市场接近优势。将分享一级供应商土耳其爱信(Aisin Turkey)的案例研究(该公司是丰田、现代、本田等制造商的供应商),以及从中吸取的经验教训和类似公司可能的扩展策略。2017年,一个专门的设计和制造团队被分配用于工业4.0技术和虚拟产品标签的应用,这些标签可以根据客户的订单与机器、生产线及其换模系统进行通信。在本研究中,详细介绍了这种数字化生产管理方法以及工业4.0的潜在影响。将探索土耳其一级和二级汽车供应商的数字化制造。
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引用次数: 1
Detecting Emerging Complex Technological Fields in Robotics 机器人技术中新兴复杂技术领域的检测
Toshihiro Kose, Hiroko Yamano, I. Sakata
Robots are composed of various sophisticated technologies, such as mechanics, control systems, electronics, software, and technology convergence, which could be some of the key factors driving innovation in robotics. In addition, in the era of the Internet of Things, companies are required to take measures to make alliances with possible partners, or undertake mergers and acquisitions as a means of open innovation. However, it is increasingly difficult to identify emerging technological innovation because of the speed of innovation, the uncertainty of the possible combinations that could lead to innovation, and the complex convergence of technologies. Although bibliometrics has enabled us to identify major technologies and the approximate relationship between different fields of technologies, precise methodologies are required that will be able to detect emerging technological fields in detail, especially in the case of complex technologies like robotics. By applying a citation network analysis to both clustering and detecting technology convergence, this paper proposes a methodology to precisely detect emerging complex technological fields. The patents data containing robotics in their titles and abstracts were retrieved from Derwent Innovation, and 65,796 patent citations, from 1974 to 2018, were extracted through the Academic Landscape System. This study contributes to information on decision-making on collaborations or other open innovation measures for organizations.
机器人由各种复杂的技术组成,如机械、控制系统、电子、软件和技术融合,这可能是推动机器人技术创新的一些关键因素。此外,在物联网时代,企业需要采取措施与可能的合作伙伴结盟,或者进行并购,作为开放式创新的手段。然而,由于创新的速度、可能导致创新的可能组合的不确定性以及技术的复杂趋同,识别新兴技术创新越来越困难。虽然文献计量学使我们能够识别主要技术和不同技术领域之间的近似关系,但需要精确的方法来详细检测新兴技术领域,特别是在机器人技术等复杂技术的情况下。本文将引文网络分析应用于聚类和技术融合检测,提出了一种精确检测新兴复杂技术领域的方法。从Derwent Innovation检索标题和摘要中包含机器人技术的专利数据,并通过学术景观系统提取1974年至2018年的65,796项专利引用。本研究为组织协作或其他开放式创新措施的决策提供了信息。
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引用次数: 1
The Rise of Digital Business Models: An Analysis of the Knowledge Base 数字商业模式的兴起:知识库分析
Amaury-Alexandre Schaller, Ronald Vatananan-Thesenvitz, Nonthapat Pulsiri, Arnauld-Maximilian Schaller
This conference paper explores the characteristics of publications related to the topic of digital business models (DBM). In this review science mapping techniques were applied to review 146 SCOPUS indexed articles and conference papers concerned with the implementation of DBM. Digitization and its rapid evolution are creating new products, changing customer demands and disrupting traditional markets. Hence, the focus of many companies up to date has been on the adoption of emergent technologies, such as internet of things (IoT), artificial intelligence, big-data or cloud computing. Yet in order to stay competitive and to avoid disruption by a new market entrant a firm needs to adapt and even redesign its core business model in the context of the digital age. However, successfully implementing a digital business model remains one of today's most challenging tasks. The aim of this review is to reveal the size, growth trajectory and geographic distribution of the digital business model knowledge base. Moreover, the goal is to detect key journals, authors and publications, as well as to give an overview of the intellectual structure of the literature and possibly highlight actual trends in the domain of DBM. The review attested a modest-sized knowledge base concentrated in Western countries. Furthermore, four ‘schools of thoughts’ were identified and further explained. It is a first attempt of a bibliometric review in this field, and thus shall give guidance for future research and practical implications.
本会议论文探讨了与数字商业模式(DBM)主题相关的出版物的特点。在这篇综述中,我们应用科学映射技术对146篇SCOPUS索引的关于DBM实施的文章和会议论文进行了综述。数字化及其快速发展正在创造新产品,改变客户需求并颠覆传统市场。因此,目前许多公司的重点是采用新兴技术,如物联网(IoT)、人工智能、大数据或云计算。然而,为了保持竞争力,避免被新的市场进入者扰乱,企业需要在数字时代的背景下适应甚至重新设计其核心商业模式。然而,成功实施数字化商业模式仍然是当今最具挑战性的任务之一。本综述的目的是揭示数字商业模式知识库的规模、增长轨迹和地理分布。此外,目标是检测关键期刊、作者和出版物,以及概述文献的知识结构,并可能突出DBM领域的实际趋势。该审查证实了集中在西方国家的中等规模的知识库。此外,还确定并进一步解释了四种“思想流派”。这是该领域文献计量学综述的首次尝试,对今后的研究和实践具有一定的指导意义。
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引用次数: 5
Evaluating the Selection of Cellular Business Using a Hierarchical Decision Model: The Case of Libya 用层次决策模型评价蜂窝业务的选择:以利比亚为例
Maoloud Dabab, Rafaa Khalifa, N. Beltaif
With all of the changes and challenges in Libya, the country possesses many positive attributes for carefully targeted investment in several sectors and seeks to use the last updated technology to improve public service. The Libyan ministry of telecommunication is interested in long-term investment in the cellular telecom industry. Although the ministry and its national operators have sought to catch up to the fast growth of the technology and provide the best service to the customers, the sector needs some reforms. Therefore, to improve prospects for success, four options (privatization of the companies, licensing a new foreign operator, supporting existing operators, and joint venture) were identified and evaluated based on a multiple perspectives criteria and goals using a Hierarchical Decision Model (HDM) methodology. The judgments of Libyan experts in the telecom sector were used to validate and quantify the model. The final result shows the licensing of a new foreign operator is considered to be the best option in the case of Libya.
面对利比亚的种种变化和挑战,该国拥有许多积极的属性,可以在几个领域进行谨慎的有针对性的投资,并寻求利用最新的技术来改善公共服务。利比亚电信部对移动通信行业的长期投资很感兴趣。尽管通信部及其国家运营商一直在努力赶上技术的快速发展,为客户提供最好的服务,但该行业仍需要进行一些改革。因此,为了提高成功的前景,采用层次决策模型(HDM)方法,根据多角度标准和目标,确定并评估了四种方案(公司私有化、许可新的外国运营商、支持现有运营商和合资企业)。利比亚电信部门专家的判断被用来验证和量化模型。最终结果显示,在利比亚的情况下,获得新的外国运营商的许可被认为是最好的选择。
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引用次数: 0
Blockchain and GDPR: Application Scenarios and Compliance Requirements 区块链和GDPR:应用场景和合规要求
Florian Zemler, M. Westner
Blockchain and the European General Data Protection Regulation (GDPR) are two topics that are currently highly discussed in academia and amongst professionals. The Blockchain technology is claimed to revolutionize how business is being conducted by its way of storing data and sharing it with others. The recently introduced GDPR has a huge impact on processing personal data because it brought major changes to privacy regulation. This might also affect the processing of personal data in Blockchain-based application scenarios. Based on literature analysis, the paper at hand provides an overview of the Blockchain technology, presents a decision model, and introduces two possible Blockchain application scenarios. It analyses relevant requirements of the GDPR in view of processing personal data and compares these with the fundamental principles of the Blockchain technology. The paper concludes that processing personal data in the Blockchain is violating the GDPR because it conflicts with fundamental specification of this regulation. This finding reveals the need for further research to propose concepts and frameworks for a GDPR-compliant processing of personal data using Blockchain technology.
区块链和欧洲通用数据保护条例(GDPR)是目前学术界和专业人士高度讨论的两个主题。据称,区块链技术通过存储数据和与他人共享数据的方式,彻底改变了商业运作的方式。最近出台的GDPR对个人数据处理产生了巨大影响,因为它给隐私监管带来了重大变化。这也可能影响基于区块链的应用场景中个人数据的处理。在文献分析的基础上,本文概述了区块链技术,提出了一个决策模型,并介绍了两种可能的区块链应用场景。分析了GDPR在处理个人数据方面的相关要求,并将其与区块链技术的基本原理进行了比较。本文的结论是,在区块链中处理个人数据违反了GDPR,因为它与该法规的基本规范相冲突。这一发现表明,需要进一步研究,提出使用区块链技术处理个人数据的符合gdpr的概念和框架。
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引用次数: 17
期刊
2019 Portland International Conference on Management of Engineering and Technology (PICMET)
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