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81.
提出一种基于线性差分智能群辨识的云平台程控扩展技术,并进行算法改进设计。构建UAP云平台系统模型,对系统载荷运行情况进行相应的评估,进行云计算下的动态任务调配,建立UAP云平台的程控扩展模型,定义线性差分智能群辨识平均访问时间,采用萤火虫群优化追踪策略进行多线性差分智能群辨识激励传播,最后进行UAP云平台程控激励扩展模型下的系统状态评估模型。仿真实验分析得出,采用该算法云平台的程控扩展性能较好,分布式大数据传输实时性提高,误码率和丢包率降低,从而降低了数据传输失真,提高了UAP云平台中的数据和信号传输质量,提高实时数据集成(RDI)和网关服务性能,实现高质量的数据信息服务,保障IT系统安全、稳定、可靠运行。 相似文献
82.
利他性偏好在经济学领域对"经济人假设"产生了深远的冲击。知识型人才不仅关注自身的利益,也关注他人、社会和国家的利益。核心价值观认同对知识型人才的技术创造力存在着内在的激励作用。以我国知识型团队为样本数据,借助结构方程模型检验了知识型人才核心价值观认同、成功智力和组织竞争力之间的相关性,发现核心价值观认同对知识型团队组织竞争力促进效应的存在性,为我国知识型团队人力资本开发战略与策略的调整,以及为我国人力资源管理学科建设的推进提供了现实性的理论支持。 相似文献
83.
[目的/意义]研究数字经济时代，知识作为关键战略资源和核心资产，对理论和实践提出的新挑战。[方法/过程]采用文献资料调研法和理论分析法，基于网络实体系统（CPS）对数字经济时代知识管理的挑战和趋势进行分析阐述。[结果/结论]数字经济时代，知识管理在对象上对数据的获取和整合要求更高，在增值体系上对数据到信息再到知识的精度、实时性和准确性要求更高，异构整合和数据挖掘成为知识管理的关键，人机交互和人工智作为关键技术将发挥关键作用，在知识管理的目标上，数据驱动的价值创造成为核心。未来知识管理的发展将在战略上向实时动态精准决策演化，在架构上转向全域知识管理，在组织上通过无障碍知识流打造高效创新型组织，在内容上系统整合碎片化知识，在方法上重视基于人机交互的隐性知识转化，在技术上打造基于平台的知识图谱。 相似文献
84.
As methods for automated scoring of constructed‐response items become more widely adopted in state assessments, and are used in more consequential operational configurations, it is critical that their susceptibility to gaming behavior be investigated and managed. This article provides a review of research relevant to how construct‐irrelevant response behavior may affect automated constructed‐response scoring, and aims to address a gap in that literature: the need to assess the degree of risk before operational launch. A general framework is proposed for evaluating susceptibility to gaming, and an initial empirical demonstration is presented using the open‐source short‐answer scoring engines from the Automated Student Assessment Prize (ASAP) Challenge. 相似文献
85.
Drawing on psychological ownership and social exchange theories, this study suggests theoretical arguments and empirical evidence for understanding employee reactions to distributive, procedural, and interactional (in)justice — three crucial bases of employees’ feelings of social self-worth. Utilizing field data and artificial intelligence technique, this paper reveals that distributive, procedural, and interactional (in)justice contribute to higher levels of knowledge hiding behavior among employees and that this impact is non-linear (asymmetric). By reuniting the discourses of organizational justice and knowledge management, this study indicates that feelings of psychological ownership of knowledge and the degree of social interaction are mechanisms that work with organizational (in)justice to influence knowledge hiding behavior. The current research may inform contemporary theories of business research and provide normative guidance for managers. 相似文献
86.
The development of artificial intelligence (AI) technology expands the boundary of business practice, inducing the emergence and application of business intelligence (BI) that has promoted the transformation of information techniques to optimize business decision and operation. However, there is a lack of theoretical consensus and measurement of the technology embedded in BI at present. This study exploratively develops the Sense-Transform-Drive (STD) conceptual model of BI based on dynamic capabilities theory and organizational evolutionary theory to explain the core BI capabilities. By using factoring analysis and structural equation modeling analysis, we extract the latent constructs and empirically verify the validity of the STD model and further examine the correlation and mode of interaction of the three core BI capabilities and the impact of BI application on firm performance in the real economy with a sample contextual to Chinese business practices. The study results show that there are direct and high-intensity cumulative positive effects among the structural components of the STD conceptual model and BI-related dynamic capabilities can enhance operating efficiency and firm performance. 相似文献
87.
Organizations face increasing pressure to implement artificial intelligence (AI) within a variety of business processes and functions. Many perceived benefits surround AI, but a considerable amount of trepidation also exists because of the potential of AI to replace human employees and dehumanize work. Questions regarding the future of work in the age of AI are particularly salient in pre-adoption organizations, before employees have the opportunity to gain direct experience with AI. To cope with this potentially stressful situation, employees engage in cognitive appraisal processes based on their own knowledge and personal use of AI. These pre-adoptive appraisals of AI influence both affective and cognitive attitudes, which in turn trigger behavioral responses that influence an organization’s ability to leverage AI successfully. Our survey of 363 Taiwanese employees shows that perceptions of AI’s operational and cognitive capabilities are positively related to affective and cognitive attitudes toward AI, while concerns regarding AI have a negative relationship with affective attitude only. Interaction effects of employee knowledge and affective attitude are also observed. This work’s main contribution lies in the development of an empirically-tested model of the potential impact of AI on organizations from an employee perspective in the pre-adoption phase. These results have practical implications for how organizations prepare for the arrival of this transformative technology. 相似文献
88.
传播游戏理论强调传播作为一种主观性游戏的存在，体育传播与此具有天然的契合点。该文在界定体育传播产品内涵、分析传播游戏理论观点的基础上，提出体育传播产品要从传递信息走向营造体验，要开发体育视频资源，利用VR技术增强赛事体验，借助机器人提升体育信息传播速度，采用数据可视化增强体育传播的趣味性与观赏性。 相似文献
89.
The use of the internet and social media have changed consumer behavior and the ways in which companies conduct their business. Social and digital marketing offers significant opportunities to organizations through lower costs, improved brand awareness and increased sales. However, significant challenges exist from negative electronic word-of-mouth as well as intrusive and irritating online brand presence. This article brings together the collective insight from several leading experts on issues relating to digital and social media marketing. The experts’ perspectives offer a detailed narrative on key aspects of this important topic as well as perspectives on more specific issues including artificial intelligence, augmented reality marketing, digital content management, mobile marketing and advertising, B2B marketing, electronic word of mouth and ethical issues therein. This research offers a significant and timely contribution to both researchers and practitioners in the form of challenges and opportunities where we highlight the limitations within the current research, outline the research gaps and develop the questions and propositions that can help advance knowledge within the domain of digital and social marketing. 相似文献
90.
本研究旨在探讨特质情绪智力与大学生射箭后即刻心率变异性(HRV)恢复反应的关联性。样本包括34名年龄在18至22岁之间的射箭初学者。第一,这些受试者要完成特质情绪智力量表。第二,他们在四分钟内从18米处向直径为80cm的靶子射出10支箭。第三,在4分钟的恢复期内测量受试者的心率变异性恢复的反应。在本研究中,心率变异性指标采用低频(LF)、高频(HF)和LF/HF比值。结果表明,情绪智力和心率变异性恢复反应之间有显著关系。包含情绪智力子维度的回归模型能够解释HRV频域参数的显著差异。此外,高情绪智力大学生的低频和高频功率高于低情绪智力的大学生,但LF/HF数值低于低情绪智力射箭运动员。综上所述,本研究观察到的结果表明,在严格的射箭训练之后,情绪智力可能会产生更多适应性的HRV恢复反应。 相似文献