信任模型及其改进研究     

许鑫  袁翀 《现代图书情报技术》2008,3(2):41-47

在分析现有信任模型不足的基础上,提出一个改进的信任模型。改进后的信任模型增加了事务因素,并通过一系列函数来描述信任,为协同与安全决策提供依据。同时将信任值区间扩大,增加实体表达自身认知的方法,使得信任度连续化,可以更加有效地解决信任管理问题。  相似文献   

What is the Applied Probability Trust?     

Joe Gani 《Teaching Statistics》1999,21(3):66-66

This is the third and last in the short series of articles outlining the work of the organisations that sponsor Teaching Statistics.  相似文献   

组织内知识共享信任机制的发展路径和改善方法研究   总被引：1，自引：0，他引：1  

胡安安  徐瑛  凌鸿 《现代情报》2007,27(8):2-5,9

随着全球化、网络化经济的出现,知识管理越来越受到重视。然而在知识管理的实践过程中,还缺少对组织内知识共享信任机制的深入研究。本文在前人对知识共享和信任机制研究的基础上,从“质”的角度——信任形式和“量”的角度——信任半径分析出组织内知识共享信任机制的发展路径,并在此基础上从组织制度和组织文化两个角度提出具体的改善方法,用于改进组织知识共享行为,提升企业的知识管理实践能力。  相似文献   

《江门市志·宗教》勘误     

王美定 《五邑大学学报(社会科学版)》2011,13(2):35-37,94

《江门市志》及先其编成的《江门百年大事记（1854--1993）1对江门赖神会创立经过之记栽颇多舛误。赖神漫信会创立人之一冼锡鸿1941年手稿①《赖神缘起》、《本赖神会史略》对该会之创立经过有详尽描述,借助冼锡鸿手稿及其他相关材料,可使《江门市志》及“百年大事记”的舛误得以勘正。  相似文献   

A framework for analysing blockchain technology adoption: Integrating institutional,market and technical factors     

《International Journal of Information Management》2020

The adoption of blockchain technologies require the consideration of a broad range of factors, over and above the predominantly technology focus of most current work. Whilst scholarly literature on blockchain technology is only beginning to emerge, majority are focused on the technicalities of the technology and tend to ignore the organizational complexities of adopting the technology. Drawing from a focused review of literature, this paper proposed a conceptual framework for adoption of blockchain technology capturing the complex relationships between institutional, market and technical factors. The framework highlights that varying outcomes are possible, and the change process is focal as this shapes the form blockchain applications take. Factors presented in the framework (institutional, market and technical) interact and mutually influence each other. The proposed framework can be used by organisations as a reference point for adopting blockchain applications and by scholars to expand, refine and evaluate research into blockchain technology.  相似文献   

Blockchain in the operations and supply chain management: Benefits,challenges and future research opportunities     

《International Journal of Information Management》2020

Blockchain technologies have captured the imagination of scholars, managers, and practitioners around the world. It is widely accepted by these actors that blockchain is not a buzzword, but a highly disruptive technology that is already remodeling the organizations and their supply chain business models. Despite the meaningful advance in the last years, blockchain applications regarding the operations and supply chain management (OSCM) are still in their infancy. Little is known about the role of blockchain in terms of operations traceability, as well in areas such as e-commerce, agriculture, public services, etc. Therefore, this Special Issue seeks to extend our understanding of blockchain applications in OSCM and how firms create and capture business value with blockchain. To this effect, this Special Issue will provide a well-articulated and in-depth discussion of the role of blockchain in creating value in the domain of OSCM. Specifically, it is expected that more light is shed on how blockchain integrates with and impacts new business models, transforms relationships, and improves performance and competitive advantage in OSCM. Also, the evolution of blockchain was reviewed in order to provide a strong background to the readers. The literature review was performed taking into account a bibliometric perspective of blockchain-related publications. The review supports the importance of this Special Issue by highlighting the urgent needs of this topic in this reputable journal. Finally, we provide future research directions and a guide for the papers presented in this Special Issue.  相似文献   

Do you have confidence in how your rolling stock has been maintained? A blockchain-led knowledge-sharing platform for building trust between stakeholders     

《International Journal of Information Management》2020

This study explores the potential of blockchain technology in enhancing trust among the stakeholders responsible for the maintenance of rolling stock. Although the technology has been widely successful in the financial sector, it is still novel in the maintenance field. Given the customized nature of maintenance processes, it is unclear if a suitable consensus protocol can be identified that can enhance trust among stakeholders. This problem is investigated through the lens of the Design Science Research Methodology. First, the theoretical background of blockchain technology and its role in enhancing trust are explained, followed by the analysis of a current case at a Railway company to test the proof of concept. A business network archive is developed for the maintenance management of the sliding step of the train door system. The archive encompasses the business logic and transactional data required to enhance trust among stakeholders in the quality of performed maintenance. The developed archive is deployed on Hyperledger Fabric and the effectiveness of the solution is evaluated through a survey. The results show that the developed business network, deployed on a customized Hyperledger Fabric consensus protocol, enhanced trust among the stakeholders involved.  相似文献   

Reflective peer coaching: Crafting collaborative self-assessment in teaching     

Dale J. Vidmar 《Research Strategies》2005,20(3):135-148

Reflective peer coaching is a formative model for improving teaching and learning by examining intentions prior to teaching, then reflecting upon the experience. The goal of reflective peer coaching is to promote self-assessment and collaboration for better teaching and ultimately better learning. There are obvious benefits to colleagues collaborating and sharing ideas, thoughts, and observations. However, many models of assessing teaching effectiveness focus on summative evaluation in which colleagues observe each other once or twice a year and fill out institutional evaluation forms. Rarely do colleagues engage in formative conversations about teaching that are guided by the instructor's personal goals and objectives. Reflective peer coaching necessitates a ten-minute planning conversation prior to the actual lesson and a ten-minute reflective conversation after the lesson. These conversations happen regularly and frequently to build self-awareness and self-assessment of the personal craft of teaching. The following article outlines the dynamics of the reflective peer coaching process as a formative assessment model that leads to better learning through improved teaching.  相似文献   

Work-related factors influencing doctors search behaviors and trust toward medical information resources     

Petros Kostagiolas  Nikolaos Korfiatis  Panos Kourouthanasis  Georgios Alexias 《International Journal of Information Management》2014

Regulation of clinical practice is a characteristic aspect of the medical profession. Regardless of whether this regulation derives from government-sourced guidelines or materials from government-sponsored institutions, it results in a high production of information resources (institutional information resources), which are disseminated to the clinical stuff in order to ensure compliance. In that case, the issue of credibility of these information resources might arise, since medical practice is characterized by a high frequency of change. The latter involves a continuous effort on the part of the clinical staff, which is motivated by work-related factors (e.g., need for compliance) or personal motivation (e.g., need for self-improvement). In this study we consider a simple trust model, according to which we assume that perceived trust is a direct antecedent of perceived credibility. We evaluate whether work-related or personal motivating factors influence the relation between perceived credibility and trust toward institutional information sources and how the effect of each factor affects this relation. Findings suggest that work-related factors have a higher impact on the relation between credibility and trust than personal motivation factors, while they are stressing the important role of hospital libraries as a dissemination point for government-sponsored information resources.  相似文献   

失恋过程:一个社会学的分析视角   总被引：1，自引：0，他引：1  

陈文超 《宁波广播电视大学学报》2006,4(1):72-75

失恋是高校校园内较为普遍的现象,受到社会大众和媒体各界的高度关注。本文从理论上探讨了真正意义上的失恋。我们将失恋过程视为一个失恋主体间行为互动的过程,并且对这种过程进行了深度的解析,指出其存在着情感骤降性、情感失衡性以及失恋过程的历时性等三个特征,接着我们又从信任的角度出发对失恋过程进行分析,认为失恋过程也即一种信任的丧失与另一种信任重建的过程:最后根据信任的特性提出了消除或缩短失恋过程的一些对策。  相似文献