在构件的多个实现间动态选择的算法

为了提高构件在处理多种类型请求时的效率,构件可以有多个不同的内部实现,每一个实现都是为一种特定类型的请求而优化的。提出了一种在构件的多个实现间动态选择的算法,算法尽可能地为每一种类型的请求挑选最优的实现,同时又尽量避免在不同的实现之间进行切换,从而使构件在处理一个请求序列时所花费的总开销尽可能少。     

ST—DNC2.1分布式计算机数控系统

重点介绍ＳＴ－ＤＮＣ２．１型ＤＮＣ系统通信网络的结构、通信协议、ＤＮＣ通信与管理软件的特点及功能。还例举了在西安高压开关厂的应用情况。     

顾客满意的理解与实施

综述了顾客满意是贯穿GB/T1900O族标准的主线,分析了顾客流失对企业生存发展的影响,浅议了顾客是企业生存和发展的重要资源,通过实例探索性地提出了培养良好的人际关系、实施有效沟通的特色方法.     

基于电力载波的节能管理信息系统的设计与实现

为了实现管理节能,设计并实现基于电力载波通信技术的节能管理信息系统,从系统的硬件设备架构、功能模块设计、节能策略设置、数据采集等方面进行阐述。通过该系统,可以实现电远程自动抄表、计量、远程通/断控制的节能降耗管理与科学调配管理,从而实现自动化、信息化、网络化、人性化的“管理节能”。     

Project manager's perception of the local communities' stakeholder in megaprojects. An empirical investigation in the UK

Based on an exploratory study conducted in the UK using thematic and cluster analysis, this paper investigates how the local communities' stakeholder is perceived, defined and categorized by project managers in major public infrastructure and construction projects (MPIC), and how their involvement could improve the performance of these projects. Due to the perceived benefits shortfall of MPIC, well organized actions from ‘secondary stakeholder’ groups have led to delays, cost overruns, and significant damage to the organization's reputation. Stakeholder management is an essential process which aims to maximize positive inputs and minimize detrimental attitudes by taking into account the needs and requirements of all project stakeholders. However, current project stakeholder management mechanisms are reactive rather than proactive, mainly offering an instrumental perspective, which aims to make the stakeholders comply with project needs. Therefore, a broader inclusiveness of secondary stakeholders who could be harmed by the organization's strategy, such as the local communities, is required to enhance the performance of MPIC.     

The project manager and the organisation's long-term competence goal

This paper presents empirical results from a study that aims to increase our understanding of the project manager's involvement in competence management in larger Swedish project-oriented organisations. Projects are today the predominant way of performing work. Organisations are also paying more attention to competence as competitive advantage. However, the logical interrelated connection between these two fields is still not understood.     

Enhancing R&D in science-based industry: An optimal stopping model for drug discovery

Drug discovery is a process of science work full of exploration and complexity. Drug researchers face the dilemma of either working ‘forever’ to create a perfect drug or delivering a workable drug within an acceptable deadline to both save lives and make a profit. Specifically, in the compound screening and optimization stage, drug researchers must decide whether or not to stop the research and deliver the result for clinical testing. This paper proposes a model of optimal stopping time to help drug researchers make such decisions. It examines the decision strategies drug researchers should take through maximizing their objective function. The numerical examples given here show that this model is widely applicable. The model offers potential merits in terms of its ability to clarify drug researchers’ decision-making practices and helping managers maneuver through the jungle of science work.     

What practitioners consider to be the skills and behaviours of an effective people project manager

It is recognized by academics and the community of practice that the management of people plays an important role in project management. Recent people skills research expresses the need to develop a better understanding of what good people management is. This paper proposes what project management practitioners consider to be skills and behaviours of an effective people project manager. A combination of literature review, face to face interviews and focus group meetings was applied to complete the research objective. Six specific skills and associated behaviours were identified as being most important. The results suggest that project managers would benefit from adopting these skills and behaviours to strengthen their managing people skills and behaviours to improve the successful delivery of projects. The findings also suggest that some skill sets and behaviours may be more appropriate for application in certain project environments such as IT or the construction industry.     

学分制教务管理系统的设计与实现

本文从系统工程的角度,介绍了学分制教务管理环境下高校教务管理信息系统的设计思想和方法,并就系统开发方案与实现技术进行了论述。