共查询到19条相似文献,搜索用时 46 毫秒
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本文从当今国际最新的IT治理理念出发,提出应当从以下三个方面入手控制企业IT风险:保持企业战略与IT战略一致。从根本上消除企业IT投资的根本风险;帮助企业确立全面的IT资源管理架构,有效控制和管理企业IT风险;建立精确的测量指标体系,以有效地实施企业IT风险控制。 相似文献
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规范电费拖欠行为、加大电费回收力度,是防范电费拖欠现象的有效方式之一.随着经济结构调控的加快,供电企业面临的形势非常严峻,因此,必须采取有效的措施才能真正解决电费拖欠问题.通过构建完善的电费风险预警机制,电费拖欠现象得到了有效的遏制,并就如何进一步提高用电服务质量进行了深入的探讨. 相似文献
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本文从IT项目开发生命周期的角度出发,结合IT项目风险的动态特征提出了IT项目风险预警管理模型,并对其进行详细的分析.同时在此基础上建立了包含其各个子模块的详细的IT项目风险预警控制周期模型. 相似文献
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近日,《InformationWeek》展开了一项调查,对象是全美100家大、中、小型企业。调查结果对中国的企业可能也会有所启发:无论企业规模如何,其IT投资的主要方向都更务实地选择了能够明显提高员工工作效率的工具,如数据分析工具或软件,远 相似文献
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随着互联网应用的深入,计算机系统安全受到的威胁日益增加,IT危机预警变得日益重要。从IT危机内涵出发,指出建立IT危机预警管理系统的必要性,之后给出IT危机预警管理系统的流程。重点讨论了预警分析的内容及危机预控对策。力求建立可操作性的IT危机预警管理系统,为计算机系统的防护措施提供理论上和对策上的指导。 相似文献
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IT投资 别在持续改进上吝啬 总被引:1,自引:0,他引:1
信息系统为企业所带来的益处已经开始为企业所逐步接受。但当企业花费了数百万的资金.耗费了大量的时间和人力,却没能达到当初设想的效果时.这就会引发对信息化投资的困惑到底该不该花这些钱,由此引申出来的就是企业就花了系统建设的钱是否就意昧着信息化建设结束了?这些钱是不是白花了?如果要真正得到效益.还应该怎么做, 相似文献
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Information technology (IT) platform migration incurs a great deal of risk because of the massive rewriting of legacy systems and a wide range of new technology adoptions. Therefore IT platform decisions need to be made in a mindful manner because of the high degree of investment risk. However, more aggressive migrations, compared to the global trend, to an open system have been observed in Korean organizations. This phenomenon defies the common understanding of IT investment risk and encourages the investigation of the elusive characteristics underlying IT investment decisions. The effect of IT decision-makers’ perceptions and risk propensity on their IT platform migration decisions is examined in the context of risky decisions. In addition to risk perception, decision-makers’ risk propensity also has a significant effect on IT investment decisions. By observing the monarchical IT governance and IT-biased careers of decision-makers, some implications of large-scale IT investment decisions are derived. 相似文献
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Measuring information technology payoff continues to be a challenge for organizations. Considering the impact of complementary investments on IT payoff has been proposed by recent studies. This paper examines the impact of one type of complementary investment on IT payoff: organizational change management initiatives to support IT implementation. The paper reports a case study of Cisco Systems' IT investment in an operating systems upgrade of over 34,000 computer systems in 117 countries. The findings of the exploratory case study indicate that planned communications and change management strategies developed by their Organizational Change Management group led to the smooth implementation of the upgrade process and contributed to the payoff from the IT investment, measured in terms of client satisfaction with the process and system and reduced cost and time to upgrade all systems. The findings were supported by pre- and post-implementation surveys of clients, analysis of the change management initiatives and their impact on the process, and comparison of actual and budgeted costs for the project. 相似文献
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E-business environments pose unique challenges to the measurement of information technology payoff. In this paper we discuss some of those challenges as stemming from issues such as the productivity paradox, level of measurement, choice of metrics and the process of measurement. Further, we discuss those characteristics that make investments in E-business environment different from other types of IT investment. In doing so, we draw upon the contribution of the papers in this special issue of Information Systems Frontiers and conclude with our proposal for areas where further research needs to be conducted. 相似文献
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YANG Xin-quan 《数字社区&智能家居》2008,(22)
Web Services是一种面向服务的体系结构,其优势在于跨平台互操作性和软件复用。金融风险预警系统是一个供金融决策部门使用的综合的决策支持系统。文中对Web Services的体系结构、关键技术进行了探讨,提出了基于Web Services的金融风险预警系统框架结构,证实了Web Services为该系统提供了强大的技术支撑。 相似文献
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杨新泉 《数字社区&智能家居》2008,(8):703-704
WebServices是一种面向服务的体系结构,其优势在于跨平台互操作性和软件复用。金融风险预警系统是一个供金融决策部门使用的综合的决策支持系统。文中对WebServices的体系结构、关键技术进行了探讨,提出了基于WebServices的金融风险预警系统框架结构,证实了WebServices为该系统提供了强大的技术支撑。 相似文献
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IT项目风险管理模式研究 总被引:1,自引:0,他引:1
在对风险管理的五个核心子过程和两个附加子过程研究的基础上,结合IT项目的特点和IT项目风险管理所处的阶段的分析,介绍了“P2I2=成功风险管理”的方程式,提出了由风险管理指南(G)、P/T过程模型(P)、风险状态图(S)组成的GPS风险管理框架。 相似文献
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上市公司年报中的描述性文本信息是上市公司信息披露的重要组成部分,通过对上市公司信息披露文本的挖掘与分析可以提高对其财务风险的预测能力.基于BERT(bidirectional encoder representations from transformer)模型与自编码器(autoencoder,AE),提出了BERT... 相似文献