住房公积金管理系统

Delphi作为一个面向对象的开发工具,最吸引人的特点是它强大的数据库访问能力。文中主要介绍如何在Delphi下实现SQL2000及以上版本数据库的住房公积金管理系统。     

比较教学法在Delphi多态性难点概念教学中的应用

比较教学法是教学中突破重点难点的有效方法。本文介绍了作者在Delphi多态性教学中运用比较教学法解析覆盖、重载和隐藏等难点概念的教学实践。     

Delphi常见文件操作

介绍Delphi编程中传统文件操作与面向对象的流文件操作的方法,并举例说明面向对象的流文件操作的优势。     

韶钢汽车运输管理系统开发与应用

韶钢汽车运输网络系统是自主开发的大型数据库应用系统,建立一套舍括汽车设备、运输、成本及考核等高度信息化的管理系统．提升韶钢的汽车运输管理水平,使其更好地适应韶钢的发展需要。     

ArcGIS及SQLServer在地籍管理信息系统中的应用

地籍管理是国土资源管理的核心,专业性强,数据量大,任务繁重。传统的管理方法已不能满足需求,而GIS及RDBMS的发展则为建立现代地籍管理系统提供了可能。本文阐述了地籍信息系统的总体构架,着重分析了Arc/Info、SQLServer及Delphi在建立地籍管理信息系统中的应用。     

Formal model for assigning human resources to teams in software projects

Context

Human resources play a critical role in software project success. However, people are still the least formalized factor in today’s process models. Generally, people are assigned to roles and project teams are formed on the basis of project leaders’ experience of people, constraints (e.g. availability) and skill requirements. Yet this process has to take multiple factors into account. Few works in the literature model this process. Most of these are informal proposals focusing on the individual assignment of people to project tasks and do not consider other aspects like team formation as a whole.

Objective

In this paper we formulate a formal model for assigning human resources to software project teams. Additionally, we describe the key results of the knowledge management process enacted to output the elements of the model.

Method

The model elements were identified using the Delphi expert consultation method and applying psychological tests. The proposed model was implemented in a software tool and validated on two software development organization assignment scenarios.

Results

We built a formal model for the process of assigning human resources to software project teams. This model takes into account as many factors as possible and aids the assignment of individuals to project roles, as well as the formation of the team as a whole.We found that the rules that were identified to form software development project teams are useful. From the tests we found that model implementation was feasible (all the executions of the implemented problem-solving algorithms output feasible solutions in response times that can be considered as acceptable).

Conclusion

Using the Delphi method we were able to propose software project roles and competences. Psychological tests and data mining tools identified useful rules for forming software project teams. These were used to build a formal model. This model was built into a tool that returns role assignments in acceptable response times. This decision support tool helps managers assign people to roles and to form teams. Using the tool, project leaders can flexibly evaluate different team make-ups, taking into account several factors, as well as different constraints and objectives.     

电子万能材料试验机测控系统的开发研究

以某试验机厂开发的电子万能材料试验机为研究对象,研究了试验机结构、工作原理及控制特性,将测试技术、材料力学以及计算机技术相结合,运用模块化理念设计测控软件,从而有效地对驱动设备和数据采样设备进行控制,使其能根据需求完成试验过程,实时记录材料在形变过程中的应力、应变,利用Delphi软件进行相关数据的处理和图表分析,绘制相关曲线,打印实验报告.经过应用测试,整个设备操作方便,运行平稳,数据采集和运动控制均符合设计要求.     

KOCH曲线的DELPHI程序设计

介绍了ＫＯＣＨ曲线的构造规则,并且用Ｄｅｌｐｈｉ语言设计程序实现了Ｋｏｃｈ曲线的生成。     

Delphi中用户对象的串行化

在面向对象的程序开发中,用户对象的串行化是非常重要的。文章探讨了Delphi的对象串行化机制,并提出了在此基础上用户对象串行化的三种途径。     

Delphi中动态创建控件组件的应用

利用Delphi中类提供CREATE方法,在相应代码中动态生成控 件 ,通过其具体应用在Delphi中实现电视般字幕滚动效果。文中程序已测试通过,应用效果良好。