摘要
从项目知识生成过程和应用过程出发,分析软件生命周期各阶段知识构成,应用系统工程理论,提出面向时间维、管理维和知识维的三维项目知识管理模型构架,实现项目知识的有效划分和集成;建立基于生命周期的软件项目知识管理模型和知识地图,解决项目开发过程中知识流失和知识检索效率低以及在庞大的知识库中难以找到与主题密切相关知识的问题。提出知识有效度测度模型,为识别项目知识的可用性提供一种新方法。案例表明,该模型能提高软件项目知识管理系统的开发和使用效率。
According the process of project knowledge generate and application, analysis the components of all stages of software life cycle, using system engineering theory, proposes the architecture of 3-dimentions project knowledge management model, oriented to time-dimension, management-dimension and knowledge-dimension, realizes effective division and integration of project knowledge ; establishes software project knowledge management model and knowledge ma Pbased-on life cycle, to resolve the problem of knowledge loss and knowledge inefficiently retrieving, as well as the problem of finding the knowledge closely related to special topic in large knowledge base. The knowledge efficient measurement model is provided, which is a new method to identify the availability of project knowledge. Cases indicate that this model improves the efficiency of development and usage of software project knowledge management system.
出处
《图书情报工作》
CSSCI
北大核心
2010年第10期40-44,共5页
Library and Information Service
基金
国家自然科学基金项目"面向项目绩效评价的软件过程改进模型研究"(项目编号:70971124)
国家自然科学基金重点项目"可信软件的过程管理和风险控制方法研究"(项目编号:90718042)研究成果之一
关键词
软件项目
软件项目生命周期
知识管理模型
software project software project life cycle knowledge management model
