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【目的/意义】社会化媒体已经成为企业和组织工作中的一种新兴趋势,但少有研究在工作情境下探讨社会化媒体采纳的具体行为和其影响机制。【方法/过程】将工作情境下的社会化媒体使用行为分为强化使用和多样使用两类,以S-O-R理论为基础框架,结合技术接受模型和动机理论,构建工作中使用社会化媒体的两类动机及其对使用行为影响的研究模型,同时还讨论了惯性对意图与两类使用行为影响的调节作用。【结果/结论】通过实际工作中的问卷数据进行实证分析,研究结果表明:个人层面和任务层面的动机在使用者采纳社会化媒体中扮演着积极的角色;使用者的惯性确实能够调节意图与行为之间的关系。 相似文献
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与原有“被支配”角色相比,日渐崛起的隐形冠军现阶段在全球价值链(Global Value Chains,简称GVCs)中承担着怎样的治理角色,成为学界与实践界广泛关注且亟待解决的议题。基于知识权力视角,构建了“身份-角色”理论分析框架,对4家隐形冠军进行了探索式多案例研究,研究发现：(1)GVCs下隐形冠军知识权力由技术权力、市场权力、关系权力、制度权力及认同权力5个维度所构成;(2)隐形冠军在GVCs内、外部治理活动中,面对客户与下级供应商,通过不同维度知识权力的作用方式,分别承担着“知识协奏者”“互补者”及“牵引者”3种治理角色。研究结论打破了GVCs治理领域关于供应商治理角色的传统假设,为隐形冠军持续提升GVCs治理地位,助力我国“双循环”新发展格局提供了管理启示。 相似文献
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近年来,随着计算机网络技术的广泛使用。对于其安全性问题也提出了新的标准和要求。作为网络使用者每个人都要加强计算机网络安全的意识。针对计算机网络病毒及数据丢失的严重现象,从某种意义上来讲已经对计算机网络安全构成了严重的威胁。计算机网络使用不仅仅给人们的生产生活提供了大量的数据支持,更是在人们生产生活中发挥重要角色。下面文章基于计算机网络安全现状及存在的一系列问题进行深入的研究与分析,希望通过文章的论述可以为相关人员及计算机用户提供一定的参考与警示。从而为计算机网络的安全使用营造一个良好地的使用环境,并真正意义上推动我国计算机网络安全的可持续发展。 相似文献
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笔者认为,立法中应明确规定,侵权产品使用者并不必须承担停止使用侵权产品的责任;只有在侵权产品使用者卡观上是恶意时,权利人才能要求其承担停止使用侵权产品的责任。本文对是否停止使用这两种情况下,专利侵权产品使用者是否承担赔偿损失的责任及赔偿的数额提出了建议。 相似文献
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《中国科技论坛》2019,(7)
随着大数据时代的到来,首席数据官(CDO)承担起了管理各类数据的工作,但作为一个新兴的职位,CDO在组织中扮演的角色和承担的职责尚不完全清晰。本文运用两阶段调研法,以美国多家企业的CDO为主要调研对象,结合他们的实际工作,梳理CDO承担的主要工作职责,归纳其在企业运行中扮演的角色,建立CDO角色和职责的层次结构。研究表明,CDO在企业中主要承担最大化商业价值、挖掘新的商业机会、数据质量管理等28项工作职责;主要扮演5种角色:数据管理者、商业价值挖掘者、决策制定者、协调者、数据概念及技能推广者。通过角色和职责权重分析得出,CDO最重要的角色是数据管理者和商业价值挖掘者,最重要的职责是最大化数据价值和挖掘新的商业机会。 相似文献
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[目的/意义] 图书馆在出版服务中扮演不同的角色,承担相应的著作权责任,可确保图书馆以恰当的身份参与到出版服务中去。[方法/过程] 分析图书馆参与出版服务中所扮演馆藏资源揭示者、珍稀资源提供者、数字出版服务参与者3种角色,依照不同角色来探究图书馆承担的相应著作权责任。[结果/结论] 在出版服务中,图书馆扮演的角色与承担的责任相匹配,可有效控制著作权侵权行为的发生,有利于图书馆发挥内容提供的核心作用。 相似文献
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本文将动词ABAB式重叠与性质形容词ABAB 式重叠作对比,通过比较两者在功能、语法意义等多方面的特征来了解性质形容词ABAB式重叠的词性的变化。笔者认为性质形容词通过ABAB式重叠抛弃了形容词的词性特征而转性为动词,在使用中承担动词角色。 相似文献
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关于道德责任的承担主体及其责任分配是机器人伦理研究中一个重要问题。即使机器人拥有日益提高的自主程度和越来越强的学习能力,也并不意味着机器人可以独立承担道德责任,相反,应该由与机器人技术相关的人员与组织机构来承担道德责任。应该明确机器人的设计者、生产商、使用者、政府机构及各类组织的道德责任,建立承担责任的具体机制,才能有效避免"有组织的不负责任"现象。另外,从目前法学界关于无人驾驶技术的法律责任研究情况来看,大多数学者倾向于认为应该由生产商、销售商和使用者来承担责任,而无人驾驶汽车根本不构成责任主体。 相似文献
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Online social networking has received increasing attention as a new phenomenon among online users. As Internet users utilize online social networking websites as a useful communication tool to maintain their social networks, this study explorers online social networking websites users’ knowledge sharing in particular. This study investigated the factors which influence knowledge contribution behaviors of social networking website users by sharing through user created contents with one another. By employing a socio-technical approach, this study discussed the roles of social system factors such as ethical culture, social tie, and a sense of belonging in online social network. Additionally, this study examined technical systems factors such as structural assurance of service providers and structural assurance of the Internet. The survey method was utilized in order to empirically test the research model. The research findings and contributions are discussed as well. 相似文献
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Citizen users play important roles in the acceleration phase of energy transitions, during which small-scale renewable energy technologies (S-RET) become taken up more widely. From users’ perspective, turning the early, and typically slow, proliferation into a more rapid and widespread diffusion requires not only the adoption of S-RET but also the adaptation, adjustment, intermediation and advocacy of S-RETs. These activities become necessary because S-RET face a variety of market, institutional, cultural and environmental conditions in different countries. New Internet-based energy communities have emerged and acted as key user-side transition intermediaries that catalyse these activities by qualifying market information, articulating demand and helping citizen users to reconfigure the standard technology to meet the specificities of different local contexts. In doing so, Internet communities foster an appreciatively critical discourse on technology. Such user intermediation is important in expanding the markets for S-RET beyond that of enthusiasts, environmentalists and other early adopters, to the early majority of adopters who demand more exposure, clearer information and less uncertainty about new technology options. 相似文献
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【目的/意义】社会支持是虚拟健康社区用户知识分享的重要驱动因素,有必要系统阐释社会支持激发用户
健康知识分享的内在机制和边界条件。【方法/过程】基于社会支持和认知-情感系统理论,构建了社会支持通过信
任和社区归属感影响用户健康知识分享的链式中介模型,并探讨了感知自我效能的边界作用,以收集的286份有效
数据为样本进行了实证分析。【结果/结论】研究发现,社会支持（信息支持、情感支持）对用户健康知识分享具有积
极的正向影响;信任和社区归属感在社会支持（信息支持、情感支持）对用户健康知识分享的影响过程中具有链式
中介作用,用户的感知自我效能对此路径具有强化作用,用户的感知自我效能越高,其社区归属感对健康知识分享
的影响越明显,信息支持和情感支持对健康知识分享的影响路径也越强。【创新/局限】本文运用认知-情感系统理
论解释了社会支持对用户健康知识分享的影响机制,丰富了用户健康信息行为领域的研究成果。 相似文献
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由于知识水平、知识背景等差异,不同用户在完成相同任务时有不同的知识需求。根据知识需求把知识流引入业务过程元模型中,实现工作流技术与知识管理的集成。利用用户模型对业务过程知识进行过滤,为用户提供基于业务角色和任务的个性化知识服务。Abstract： Different users have different knowledge requirement when fulfilling the same task due to their differences in knowledge level and knowledge background.By introducing the knowledge flow into the business process meta-model based on knowledge requirement,workflow technology is integrated with knowledge management.Utilizing user model to filter business process knowledge,personalized knowledge service based on the roles and tasks in business process is provided for users. 相似文献
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Harmeet Sawhney 《The Information Society》2013,29(2):77-79
The design and use of information technologies are not as easily separated as they may seem. Designers have much at stake in the use of their software, while users are greatly influenced by the design of the software that they use. In this article, I explore the complex relationships built up between the designers and users of human anatomy simulations, including processes of cooperation and conflict. I develop and apply a three-step process for studying the design and use of a software product in its social context. First, it is important to focus on the social worlds of designers and users that influence the development of the technology. Next, the emphasis shifts to the technology itself, which can be viewed as a boundary object emerging from the intersection of the contributing social worlds. Finally, the technology exhibits agency by reshaping the relationships and interactions among the contributing social worlds. 相似文献
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Kenneth R. Fleischmann 《The Information Society》2006,22(2):77-87
The design and use of information technologies are not as easily separated as they may seem. Designers have much at stake in the use of their software, while users are greatly influenced by the design of the software that they use. In this article, I explore the complex relationships built up between the designers and users of human anatomy simulations, including processes of cooperation and conflict. I develop and apply a three-step process for studying the design and use of a software product in its social context. First, it is important to focus on the social worlds of designers and users that influence the development of the technology. Next, the emphasis shifts to the technology itself, which can be viewed as a boundary object emerging from the intersection of the contributing social worlds. Finally, the technology exhibits agency by reshaping the relationships and interactions among the contributing social worlds. 相似文献
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《Information processing & management》2020,57(3):102223
A significant problem common for different domains of applications is an issue of obtaining and keeping an influential position in the respective social media society. In this paper a new approach is proposed based on the analysis of roles of users in groups identified within society. Three different dimensions of user behavior are considered as key elements of these roles: Their activity, influence and cooperativeness/competition. Taking into account measures describing these dimensions, a set of roles characterizing behaviors of users in groups is formulated. We propose an original set of roles with their justification in sociological models, develop an easy extendable model of a social system and conduct experiments to allow us to define patterns describing stability and variability of given roles as well as statistics of transitions in time between these considered roles. To define the roles, we took into account different features of user interactions, both quantitative and qualitative. We propose an integrated approach to the analysis of role changes in the context of group evolution. We consider behavior of users in groups with different sizes and differences between them. We also analyse the stability of individual roles players by users in groups and often occurring transitions between individual roles. The obtained results, interpreted also from the sociological point of view, allow the formulation of general recommendations on which behaviors of users could ensure achieving and maintaining influential roles in social media. The most frequent patterns of transitions between roles are identified and significant similarities between them for two considered blog portals are described. The approaches and methods of analysis presented in the paper may be applied to support decisions leading to obtaining and maintaining influential positions in social media, which may be useful for the promotion of goods and services, leading business or political campaigns. 相似文献
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Chaogang Fu 《Information processing & management》2019,56(6):102075
Community question answering (CQA) services that enable users to ask and answer questions are popular on the internet. Each user can simultaneously play the roles of asker and answerer. Some work has aimed to model the roles of users for potential applications in CQA. However, the dynamic characteristics of user roles have not been addressed. User roles vary over time. This paper explores user representation by tracking user-role evolution, which could enable several potential applications in CQA, such as question recommendation. We believe this paper is the first to track user-role evolution and investigate its influence on the performance of question recommendation in CQA. Moreover, we propose a time-aware role model (TRM) to effectively track user-role evolution. With different independence assumptions, two variants of TRM are developed. Finally, we present the TRM-based approach to question recommendation, which provides a mechanism to naturally integrate the user-role evolution with content relevance between the answerer and the question into a unified probabilistic framework. Experiments using real-world data from Stack Overflow show that (1) the TRM is valid for tracking user-role evolution, and (2) compared with baselines utilizing role based methods, our TRM-based approach consistently and significantly improves the performance of question recommendation. Hence, our approach could enable several potential applications in CQA. 相似文献
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企业技术创新决策中的智力角色分析 总被引：2，自引：0，他引：2
团队的"智力角色"是团队成功所必需的互补的知识和技能结构。本文通过企业访谈和问卷调查,发现有15种智力角色是一个成功的技术创新团队不可缺少的,各种智力角色在企业技术创新决策过程中发挥不同的作用。其中,领路人、领导人、技术专家、促进者和点子大王是在技术创新团队中起决定性作用的五种关键智力角色。团队智力角色缺乏和团队成员与其扮演的智力角色不匹配是导致企业技术创新决策失败的重要原因。 相似文献