COMPARISON OF LAGRANGE INTERPOLATION AND HERMITE－FEJER TYPE INTERPOLATION OF HIGHER ORDER

ＣＯＭＰＡＲＩＳＯＮＯＦＬＡＧＲＡＮＧＥＩＮＴＥＲＰＯＬＡＴＩＯＮＡＮＤＨＥＲＭＩＴＥ－ＦＥＪＥＲＴＹＰＥＩＮＴＥＲＰＯＬＡＴＩＯＮＯＦＨＩＧＨＥＲＯＲＤＥＲＳｈｉＹｉｎｇｇｕａｎｇ（史应光）（ＣｏｍｐｕｔｉｎｇＣｅｎｔｅｒ，ＡｃａｄｅｍｉａＳｉｎｉ...     

战略地图实现记

目前,我国多数企业在实施战略管理中存在着无法落地的现实问题。G公司通过引入平衡计分卡设计战略地图以使战略＂落地＂的实例,为解决公司战略与企业管理脱节的问题提出了可供参考的解决路径。     

财务高管三级跳

财务管理是企业管理中一个重要组成部分,财务战略是企业战略实施的重要组成部分。企业要面向利益相关者,为出资者服务,这给CFO提出了高于以前的要求。     

外企与国企培训战略对比

人才培训战略是企业人力资源战略的基础。本通过外资企业与国内企业的培训战略对比，并对国内企业中人才培训存在的不足与缺点进行了分析与探讨。     

h─STABILITY FOR NONLINEAR PERTURBED SYSTEMS

ｈ─ＳＴＡＢＩＬＩＴＹＦＯＲＮＯＮＬＩＮＥＡＲＰＥＲＴＵＲＢＥＤＳＹＳＴＥＭＳ￥ＳｕｎｇＫｙｕＣｈｏｉａｎｄＮａｍＪｉｐＫｏｏ（ＣｈｕｎｇｎａｍＮａｔｉｏｎａｌＵｎｉｖｅｒｓｉｔｙ，Ｋｏｒｅａ）Ａｂｓｔｒａｃｔ：Ｉｎｔｈｉｓｐａｐｅｒ，ｗｅｏｂｔａｉ...     

四参数的MHD方程组

四参数的ＭＨＤ方程组林正国（华东理工大学理论物理所，上海２００２３７）ＴＨＥＭＨＤＥＱＵＡＴＩＯＮＳＯＦＦＯＵＲＰＡＲＡＭＥＴＥＲＳ￥ＬＩＮＺＨＥＮＧＧＵＯ（ＩｎｓｔｉｔｕｔｅｏｆＴｈｅｏｒｅｔｉｃａｌＰｈｙｓｉｃｓ，ＥａｓｔＣｈｉｎａＵｎｉｖｅｒｓ...     

ON THE IDENTIFICATION OF COEFFICIENTS OF SEMILINEAR PARABOLIC EQUATIONS

ＯＮＴＨＥＩＤＥＮＴＩＦＩＣＡＴＩＯＮＯＦＣＯＥＦＦＩＣＩＥＮＴＳＯＦＳＥＭＩＬＩＮＥＡＲＰＡＲＡＢＯＬＩＣＥＱＵＡＴＩＯＮＳＬＩＵＺＨＥＮＨＡＩ（刘振海）（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓ，ＣｈａｎｇｓｈａＵｎｉｖｅｒｓｔｔｙｏｆＥｌ...     

张量积上参数Bezier曲面保凸的充分条件

张量积上参数Ｂｅｚｉｅｒ曲面保凸的充分条件朱功勤，殷明（合肥工业大学）ＴＨＥＣＯＮＶＥＸＩＴＹＯＦＰＡＲＡＭＥＴＲＩＣＢＥＺＩＥＲＰＡＴＣＨＯＶＥＲＲＥＣＴＡＮＧＬＥＳ￥ＺｈｕＧｏｎｇ－ｑｉｎ；ＹｉｎＭｉｎｇ（ＨｅｆｅｉＵｎｉｖｅｒｓｉｔｙ）Ａｂｓｔ...     

REGULARITY AND EXPLICIT REPRESENTATION OF（0，1，…，m－2，m） INTERPOLATION ON THE ZEROS OF（1－x~2）P_（n－2）~（α，β）（x）

ＲＥＧＵＬＡＲＩＴＹＡＮＤＥＸＰＬＩＣＩＴＲＥＰＲＥＳＥＮＴＡＴＩＯＮＯＦ（０，１，…，ｍ－２，ｍ）ＩＮＴＥＲＰＯＬＡＴＩＯＮＯＮＴＨＥＺＥＲＯＳＯＦ（１－ｘ~２）Ｐ_（ｎ－２）~（α，β）（ｘ）ＳＨＩＹＩＮＧＧＵＡＮＧ（史应光）（ＣｏｍｐｕｔｉｎｇＣ?..     

C~k连续的保形2k＋1次分段多项式插值

Ｃ￣ｋ连续的保形２ｋ＋１次分段多项式插值方逵，朱国庆，周经伦（国防科学技术大学数学系）Ｃ￣ｋＳＨＡＰＥＰＲＥＳＥＲＶＩＮＧＰＩＥＣＥＷＩＳＥＰＯＬＹＮＯＭＩＡＬＯＦＤＥＧＲＥＥ２ｋ＋１ＩＮＴＥＲＰＯＬＡＴＩＯＮ￥ＦａｎｇＫｕｉ；ＺｈｕＧｕｏ－ｑｉｎｇ...     

基于三层C/S结构的PCB行业ERP研究

随着计算机、通信和消费电子在全球的快速成长,有“电子系统产品之母”称誉的PCB是信息电子工业最基本的构件,由于其在电子基础产业中的独特地位和电子产品的生命周期相对较短等PCB行业的特殊性决定,PCB行业的ERP系统有其自身的特点.本文通过对PCB行业具体生产流程的分析,建立基于三层C/S体系结构的PCB行业ERP系统.     

数字时代的中国企业数据化管理

本文从一项关于我国企业信息技术应用情况的调查入手,探讨了企业信息化过程中的数字化与数据化管理的差异。从分析早期企业管理科学及当前众多的企业管理理论,指出其内涵都离不开数据化管理,因而,企业数据化管理应是现代企业管理的核心。文章进一步阐述了在数字时代条件下企业数据化管理的硬件环境以及软件平台(方法与内容),特别指出统计学方法是数据化管理的基本方法,企业数据化管理就是在管理过程中完成定量数据与定性数据的采集、处理、统计、分析与决策。进一步指出企业的数据化管理的文化内涵是要与中国的实际相结合,决不能生搬硬套国外的现成模式。只要保证数据质量,应用数据构筑生产作业和管理流程,进行微观与宏观决策,就能全面提升企业整体运营的过程能力和效率。最后提出了有关推动企业数据化管理的建议。     

PCB企业ERP的应用绩效评价模型研究

目前在我国,普遍认为ERP(企业资源计划)的实施成功率很低,应用效果不理想,那么什么叫成功,如何评价,如何在评价中找到差距加快我国企业ERP的发展就显得尤为重要.本文针对PCB企业的特点,通过对ERP应用的评价进行分析,提出一套ERP应用的评价模型,并以某PCB企业的ERP应用评价为示例,说明模型的有效性.     

ERP系统实施风险的模糊综合评判

充分考虑了ERP系统实施的风险性,建立了一套用模糊综合评判法评判ERP系统实施风险的指标,并通过实例说明了ERP系统实施风险的模糊综合评判方法.     

6σ与ERP中质量管理子系统的集成

ERP是企业管理信息化的代表者,6σ是数据化管理的具体化。将6σ管理的思想理念、统计方法和强大的工具引入到ERP质量管理子系统的六个功能模快设计中,为6σ与ERP的进一步结合与集成研究打下基础。     

Enterprise resource planning: A taxonomy of critical factors

This paper presents a novel taxonomy of the critical success factors in enterprise resource planning (ERP) implementation process. ERP benefits cannot be fully realised unless a strong alignment and reconciliation mechanism is established between technical and organisational imperatives based on the principles of process orientation. It is suggested in the taxonomy that measurement takes place in a balanced perspective, and for the purpose of providing useful information that can enable the decision making process and, which can help deliver the corporate objectives and therefore lead the business competitively forward. Upon this premise, the taxonomy is based on a comprehensive analysis of ERP literature combining research studies and organisational experiences. The taxonomy reflects the essential features of ERP systems, as being built based on the principles of business process management. Furthermore, it illustrates that ERP benefits are realised when a tight link is established between implementation approach and business process performance measures.     

Why are enterprise resource planning systems indispensable to supply chain management?

Supply chain design is becoming a core competency, and the enterprise resource planning (ERP) system is expected to be an integral component of supply chain management (SCM). Installing an ERP system is, however, expensive and risky. IT managers must decide how to use their limited resources and invest in the right product. Can an ERP system directly improve SCM competency? This study proposes a conceptual framework featuring the ERP benefits and SCM competencies, and examines the impacts of the former on the latter. The results confirm the operational, managerial, and strategic benefits of ERP for the SCM competencies, but not the IT infrastructure and organizational benefits as significant predictors of them. Moreover, more than 80% of respondents think it necessary to first adopt an ERP system as the backbone of company operations before deploying other enterprise systems (ES), such as the SCM system.     

Managing critical success strategies for an enterprise resource planning project

This paper develops an innovative objectives-oriented approach with one evaluation model and three optimization models for managing the implementation of a set of critical success strategies (CSSs) for an enterprise resource planning (ERP) project in an organization. To evaluate the CSSs based on their contribution to the organizational objectives, the evaluation model addresses an important issue of measuring the relationship between objectives in a three-level hierarchy involving the organization, its functional departments, and the ERP project. To determine the optimal management priority for implementing the CSSs from the organization’s perspective, the three optimization models maximize their total implementation value by integrating individual departments’ management preferences. An empirical study is conducted to demonstrate how these models work and how their outcomes can provide practical insights and implications in planning and managing the implementation of the CSSs for an ERP project.     

An approach to the valuation and decision of ERP investment projects based on real options

The risks and uncertainties inherent in most enterprise resources planning (ERP) investment projects are vast. Decision making in multistage ERP projects investment is also complex, due mainly to the uncertainties involved and the various managerial and/or physical constraints to be enforced. This paper tackles the problem using a real-option analysis framework, and applies multistage stochastic integer programming in formulating an analytical model whose solution will yield optimum or near-optimum investment decisions for ERP projects. Traditionally, such decision problems were tackled using lattice simulation or finite difference methods to compute the value of simple real options. However, these approaches are incapable of dealing with the more complex compound real options, and their use is thus limited to simple real-option analysis. Multistage stochastic integer programming is particularly suitable for sequential decision making under uncertainty, and is used in this paper and to find near-optimal strategies for complex decision problems. Compared with the traditional approaches, multistage stochastic integer programming is a much more powerful tool in evaluating such compound real options. This paper describes the proposed real-option analysis model and uses an example case study to demonstrate the effectiveness of the proposed approach.     

A comparative analysis of learning curves: Implications for new technology implementation management

New technology implementation projects are notoriously over time and budget resulting in significant financial and strategic organizational consequences. Some argue that inadequate planning and management, misspecification of requirements, team capabilities and learning contribute to cost and schedule over runs. In this paper we examine how learning curve theory could inform better management of new technology implementation projects. Our research makes four important contributions: (1) It presents a comparative analysis of learning curves and proposes how they can be used to help ERP implementation planning and management. (2) Based on empirical data from four ERP implementation projects, it provides illustrations of how managers can apply the curves in different project situations. (3) It provides a theoretical basis for empirical studies of learning and ERP (and other IT) implementations in different organizational settings. (4) It provides empirical justification for the development of learning curve theory in IT implementation.