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A Consortium Blockchain-Enabled Evidence Sharing System for Public Interest Litigation 基于区块链的公益诉讼证据共享系统
3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-18 DOI: 10.4018/jgim.330422
Wei Du, Hanxu Liu, Guannan Luo, Jiyuan Zhang, Wei Xu
Procuratorates, as the prosecutor in public interest litigation (PIL), need to obtain evidence from other PIL stakeholders including citizens, companies, governmental agencies, IoT monitoring devices and so on. However, the evidence sharing is not smooth due to the lack of secure data sharing and privacy protection during case investigation and evidence collection. Therefore, the authors propose a consortium blockchain-based secure data sharing and privacy protection scheme named PILChain. The involved organizations are connected as peers in PILChain. The safety of uploaded evidence and user privacy can be guaranteed with a fine-grained access control and zero-knowledge identity proof. InterPlanetary File System is introduced to store large evidence files off-chain, further enhancing the data security and system scalability. The security of PILChain is analyzed in terms of access control, evidence confidentiality, evidence integrity, traceability, privacy, and scalability. Last, the authors evaluate the performance of the developed prototype system by implementing PILChain on Hyperledger Fabric.
检察院作为公益诉讼的检察官,需要从公益诉讼的其他利益相关者那里获取证据,包括公民、公司、政府机构、物联网监控设备等。然而,在案件调查取证过程中,由于缺乏安全的数据共享和隐私保护,证据共享并不顺利。因此,作者提出了一种基于区块链的联盟安全数据共享和隐私保护方案,命名为PILChain。所涉及的组织在PILChain中作为对等体连接。通过细粒度的访问控制和零知识身份证明,可以保证上传证据的安全性和用户隐私。引入星际文件系统,实现大型证据文件的链下存储,进一步提高了数据的安全性和系统的可扩展性。从访问控制、证据保密性、证据完整性、可追溯性、隐私性和可扩展性等方面分析了PILChain的安全性。最后,通过在Hyperledger Fabric上实现PILChain,对所开发的原型系统的性能进行了评估。
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引用次数: 0
A Decision Framework for Assessing and Improving the Barriers of Blockchain Technology Adoption 评估和改善区块链技术采用障碍的决策框架
3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-15 DOI: 10.4018/jgim.330134
Fu-Hsiang Chen, Kuang-Hua Hu, Sin-Jin Lin, Ming-Fu Hsu
Blockchain is regarded as a mainstream technology by corporate leaders, who believe it will drive a new generation of business models. The trends of digital innovation have accelerated corporate blockchain technology adoptions, but when it comes to its applications, numerous barriers still exist that must be carefully addressed. In contrast to past decades, data gathering with the help of information technology has switched from being an expensive to an inexpensive process. It brings users sufficient messages, but also incurs the information overload problem. To combat this, a fusion framework integrated FRST-PSO and fuzzy DEMATEL is introduced herein. It assists users in identifying essential information and depicting the opaque relationships among criteria. The findings indicate that improvement priority, which runs in the order of regulatory environment, blockchain development talent, system integration, and function and reliability based on the magnitude of the impact, serves as a reference for the blockchain technology adoption to facilitate/solidify a firm's competitive edges.
区块链被企业领导者视为主流技术,他们认为区块链将推动新一代商业模式的发展。数字创新的趋势加速了企业对区块链技术的采用,但在其应用方面,仍然存在许多必须认真解决的障碍。与过去几十年相比,借助信息技术收集数据的过程已经从昂贵转变为廉价。它给用户带来了足够的信息,但也带来了信息过载的问题。为了解决这一问题,本文提出了一种融合first - pso和模糊DEMATEL的融合框架。它帮助用户识别基本信息并描述标准之间不透明的关系。研究结果表明,根据影响的大小,改进优先级依次为监管环境、区块链开发人才、系统集成以及功能和可靠性,这可以作为采用区块链技术以促进/巩固企业竞争优势的参考。
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引用次数: 0
Features and Comparative Research on Ecological Civilization Vocabularies in the Five-Year Plan of China 中国生态文明五年规划词汇特征及比较研究
3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-12 DOI: 10.4018/jgim.330149
Shaoli He, Xianhua Wu, Ji Guo
The Five-Year Plan (FYP) in China guides the social and economic development. The features of ecology-related vocabularies in national and regional FYPs help to study China's emphasis and focus on ecological civilization. In this paper, a multi-phrase dictionary with syntactic and semantic features is constructed to analyze the features and trends of ecology-related vocabularies through social network and phrase topic model. Then, based on studies on the 13th and 14th FYPs of China and 31 provinces and cities, it is found that remarkable different stage definitions and tasks of ecological civilization construction are proposed according to different description vocabularies, with more pragmatic measures to fulfill its “carbon” target in 2030 as a duty-bound responsibility and mission to cope with climate change. The research ideas and methods in this paper can provide references for similar policy text analysis, and the conclusions from empirical studies are helpful to grasp the focus and trends of ecological civilization-related policies in China and various provinces and cities.
中国的五年计划指导着社会和经济的发展。国家和区域五年规划中生态相关词汇的特征有助于研究中国对生态文明的重视和关注。本文构建了一个具有句法和语义特征的多短语词典,通过社会网络和短语主题模型分析生态相关词汇的特征和趋势。然后,通过对中国“十三五”和“十四五”规划以及31个省市的研究发现,根据不同的描述词汇,生态文明建设的阶段定义和任务有着显著的不同,实现2030年“减碳”目标是应对气候变化义不容辞的责任和使命,采取了更加务实的措施。本文的研究思路和方法可以为类似的政策文本分析提供参考,实证研究的结论有助于把握中国和各省市生态文明相关政策的重点和趋势。
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引用次数: 2
Assessing the Impact of Regional Industrial Relocation in China 中国区域产业转移的影响评估
IF 4.7 3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-08 DOI: 10.4018/jgim.329958
Chong Wang, Boqiang Lin
Through innovative application of the multi-regional input-output model (MRIO) and spatial econometric methods, this paper investigates the trends, scale, and environmental impacts of China's industrial relocation, providing new information from an input-output perspective. The findings indicate that the relocation of China's industrial sector has exhibited a distinctive trend of moving “westward” and “northward,” while the service sector has demonstrated a tendency to cluster in several developed regions. Moreover, the authors have identified that the energy efficiency in net inflow regions and other regions is affected differently by industrial relocation. Specifically, the net inflow of the industrial sector positively impacts the energy intensity of local provinces, but negatively affects neighboring provinces. Conversely, the net inflow of the service sector has the opposite effect. The research enriches the understanding of China's industrial relocation and provides targeted implications to further prove the high-quality of China's industrial relocation.
通过创新应用多区域投入产出模型和空间计量经济学方法,研究了中国产业转移的趋势、规模和环境影响,从投入产出的角度提供了新的信息。研究结果表明,中国工业部门的外迁呈现出明显的“西进”和“北进”趋势,而服务业部门则呈现出向几个发达地区集聚的趋势。此外,作者还发现,净流入地区和其他地区的能源效率受到工业搬迁的不同影响。具体而言,工业部门的净流入对当地省份的能源强度产生了积极影响,但对邻近省份产生了负面影响。相反,服务业的净流入具有相反的效果。研究丰富了对中国产业转移的认识,为进一步证明中国产业转移质量提供了有针对性的启示。
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引用次数: 0
Leveraging User Ideas for Product Innovation in Open Innovation Communities 在开放创新社区中利用用户想法进行产品创新
IF 4.7 3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-08 DOI: 10.4018/jgim.330016
Ning Zhang, Wenfei Zhao, Zhiliang Pang, Lifeng He, Xin Cheng, Weiguo Fan
The abundance of user ideas in the open innovation community poses a challenge of information overload for enterprises, making it difficult to effectively adopt ideas for product innovation. Existing studies primarily focus on evaluating the usefulness of user ideas, while overlooking the actual adoption outcomes of these ideas. Based on the information adoption model, this paper proposes a user idea adoption model, which integrates the two stages of idea collection and idea application. The authors creatively discuss the factors influencing the process from “perceived usefulness” to “adoption” of a user idea, and explore the complete mechanism of user idea adoption for product innovation. The results show that the information quality and source credibility of user ideas affect the perceived usefulness. The degree of user demand, innovation complexity, and competition intensity have moderating effects on the relationship between the perceived usefulness of user ideas and the results of user ideas adoption.
开放式创新社区中丰富的用户创意给企业带来了信息过载的挑战,难以有效地采用创意进行产品创新。现有的研究主要集中于评估用户想法的有用性,而忽略了这些想法的实际采用结果。在信息采纳模型的基础上,提出了一种集成了意见收集和意见应用两个阶段的用户意见采纳模型。作者创造性地讨论了影响用户想法从“感知有用性”到“采纳”过程的因素,并探索了用户想法采纳对产品创新的完整机制。结果表明,用户观点的信息质量和来源可信度影响感知有用性。用户需求程度、创新复杂性和竞争强度对用户想法感知有用性与用户想法采纳结果之间的关系有调节作用。
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引用次数: 0
Reverse Traceability Framework for Identifying Liability of Crashes for Self-Driving Vehicles Using Blockchains 使用区块链识别自动驾驶汽车事故责任的逆向可追溯框架
IF 4.7 3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-08 DOI: 10.4018/jgim.329961
Samar Gupta, J. K. Verma
Modern vehicles are increasingly having a higher level of technology and automation. Humans are increasingly becoming dependent on these modern technologies to take decisions related to their lives and safety. Such an increasing dependence on automation raises an important question. If an autonomous vehicle (AV) meets an accident, who will be responsible? It is not the human driver, but technology that makes those crucial decisions on the road. This question is attracting considerable attention in the insurance industry because traditional vehicle insurance is based on the liability of human drivers, but in the future, vehicle technology will replace human drivers. Therefore, the vehicle manufacturer or one of its suppliers may be held responsible for the accident. This paper presents a crash liability identification framework that can identify who is liable if there is a crash or an accident of an autonomous self-driving vehicle. The use cases demonstrate that the proposed framework can be used by regulators to efficiently identify the liable party when an AV crashes.
现代汽车的技术和自动化水平越来越高。人类越来越依赖这些现代技术来做出与生命和安全相关的决定。对自动化的日益依赖引发了一个重要问题。如果自动驾驶汽车发生事故,谁来负责?在道路上做出这些关键决定的不是人类驾驶员,而是技术。这个问题在保险业引起了相当大的关注,因为传统的车辆保险是基于人类驾驶员的责任,但在未来,车辆技术将取代人类驾驶员。因此,车辆制造商或其供应商之一可能对事故负责。本文提出了一个碰撞责任识别框架,该框架可以识别自动驾驶汽车发生碰撞或事故时谁应承担责任。用例表明,当AV崩溃时,监管机构可以使用拟议的框架来有效地确定责任方。
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引用次数: 0
Fempreneurship Through Digital Platforms 通过数字平台实现女性创业
IF 4.7 3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-06 DOI: 10.4018/jgim.329606
Ashutosh Mishra, M. Maheshwari, Jatin Pandey, Yusuf Hassan
The picture of entrepreneurs is changing with technology and women increasingly utilizing digital agility to navigate their careers. While several studies examine digital and female entrepreneurship, few investigate their integration, especially the democratizing potential of digital platforms. This study explores whether digital agility helps women overcome gender barriers in entrepreneurship through a cyberfeminist lens. Results show that although digital platforms may aid digital fempreneurship, barriers remain. The study identifies a double paradox of emancipation and conquest. This research pushes the boundaries of cyberfeminism and paradox theory, providing empirical evidence of platform power in entrepreneurship. It is among the first to identify barriers within the digital fempreneurship realm.
随着技术的发展,企业家的形象正在发生变化,女性越来越多地利用数字敏捷性来驾驭自己的职业生涯。虽然有几项研究考察了数字和女性创业,但很少有研究调查它们的融合,尤其是数字平台的民主化潜力。本研究通过网络女权主义的视角探讨数字敏捷性是否有助于女性克服创业中的性别障碍。结果表明,尽管数字平台可能有助于数字女性创业,但障碍仍然存在。这项研究发现了解放和征服的双重悖论。本研究突破了网络女权主义和悖论理论的边界,为创业中的平台力量提供了实证证据。它是最早发现数字女性创业领域障碍的公司之一。
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引用次数: 0
Blockchain-Enhanced Smart Contract for Cost-Effective Insurance Claims Processing 区块链增强智能合约,用于经济高效的保险索赔处理
IF 4.7 3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-06 DOI: 10.4018/jgim.329927
Qiping Wang, Raymond Y. K. Lau, Yain-Whar Si, Haoran Xie, Xiaohui Tao
Blockchain-enabled smart contracts have revolutionized the insurance industry due to their potential to streamline backend operations, mitigate fraudulent claims, and enhance data security and transparency. Guided by the design science methodology, the authors propose two specific smart contract frameworks to enhance insurance claims processing related to vehicle damage claims and personal injury claims. These proposed frameworks can improve the overall efficiency and effectiveness of insurance claims processing by automating claims submission, review, analysis, and payment, while reducing fraud and data leakage, by merging various data sources and disintermediation. Furthermore, the authors design a smart contract template supported by eight operational algorithms to facilitate the processing of insurance claims with the help of smart contracts. This template provides practitioners with a standardized prototype for the development of secure and efficient insurance applications.
区块链智能合约在简化后端运营、减少欺诈索赔以及提高数据安全性和透明度方面的潜力,使保险业发生了革命性的变化。在设计科学方法论的指导下,作者提出了两个具体的智能合同框架,以加强与车辆损坏索赔和人身伤害索赔相关的保险索赔处理。这些拟议的框架可以通过自动化索赔提交、审查、分析和支付来提高保险索赔处理的整体效率和有效性,同时通过合并各种数据源和去中介化来减少欺诈和数据泄露。此外,作者设计了一个由八种操作算法支持的智能合约模板,以便于在智能合约的帮助下处理保险索赔。该模板为从业者提供了一个标准化的原型,用于开发安全高效的保险应用程序。
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引用次数: 0
Spatial Effect of Green Economic Efficiency in China From the Perspective of Informatization 信息化视野下中国绿色经济效率的空间效应
IF 4.7 3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-09-01 DOI: 10.4018/jgim.329600
Xinbao Tian, Qiang Guo, C. Yu
Green economy has been paid more and more attention in the information age. Informatization plays an important role in the development of green economy by the transmission of industrial structure rationalization and upgrading. Because of the spatial mobility of information, it is necessary to study the spatial spillover effect of information on the efficiency of green economy. In this article, the non-radial directional distance function and the comprehensive index method are used to evaluate the efficiency of green economy and informatization respectively. On this basis, the spatial characteristics of the two are analyzed. Finally, the spatial econometric model is used to analyze the spatial impact of informatization on the efficiency of green economy. The authors find that: (i)The spatial distribution of the green economy efficiency and informatization are unbalanced; (ii) There is a significant spatial spillover effect in the efficiency of green economy; and (iii) The development of informatization plays an important impact on the efficiency of green economy.
在信息时代,绿色经济越来越受到人们的重视。信息化通过产业结构合理化升级的传导,在绿色经济发展中发挥着重要作用。由于信息的空间流动性,有必要研究信息对绿色经济效率的空间溢出效应。本文分别采用非径向方向距离函数和综合指数法对绿色经济和信息化的效率进行了评价。在此基础上,分析了两者的空间特征。最后,利用空间计量经济模型分析了信息化对绿色经济效率的空间影响。研究发现:(1)绿色经济效率与信息化的空间分布不平衡;(ii)绿色经济效率存在显著的空间溢出效应;(iii)信息化的发展对绿色经济的效率产生了重要影响。
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引用次数: 0
Effect of Envy on Intention to Cyberbully in Social Network Sites 嫉妒对社交网站中网络欺凌倾向的影响
IF 4.7 3区 管理学 Q1 INFORMATION SCIENCE & LIBRARY SCIENCE Pub Date : 2023-08-25 DOI: 10.4018/jgim.328770
Bo Wen, P. H. Hu, Chao-Min Chiu
Research analyzing the growing, worrisome phenomenon of cyberbullying in social network sites (SNSs) tends to adopt a cognitive perspective. This study instead investigates SNS envy, an essential emotion often experienced by users, and its relationship with cyberbullying intentions. The authors apply appraisal theory of emotion as a framework to conceptualize the effects of SNS envy, then propose two competing views: a direct effect premised in general strain theory and an indirect effect rooted in moral disengagement theory. The examinations of these competing views use survey data gathered from Facebook. The results support the indirect but not the direct effect, suggesting that envy influences cyberbullying intentions through moral disengagement. This study explicates how envious users rationalize their cyberbullying behaviors by cognitively reinterpreting existing perceptions of the advantages exhibited by envied others in a SNS, which reveals the importance of considering negative emotions to explain the unsettling cyberbullying phenomenon more fully.
分析社交网站中日益严重、令人担忧的网络欺凌现象的研究往往采用认知视角。相反,这项研究调查了社交网络嫉妒,这是用户经常经历的一种基本情绪,以及它与网络欺凌意图的关系。作者以情感评价理论为框架,对社交网络嫉妒的影响进行了概念化,并提出了两种相互竞争的观点:以一般压力理论为前提的直接影响和以道德脱离理论为基础的间接影响。对这些相互竞争的观点的审查使用了从Facebook收集的调查数据。研究结果支持间接而非直接的影响,表明嫉妒通过道德脱离影响网络欺凌的意图。本研究阐述了嫉妒用户如何通过认知重新解释对嫉妒他人在社交网络中表现出的优势的现有认知来合理化他们的网络欺凌行为,这揭示了考虑负面情绪对更全面地解释令人不安的网络欺凌现象的重要性。
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引用次数: 0
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Journal of Global Information Management
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