摘要： 主要讨论对面向组件的软件进行分发的一些问题。对于软件分发有３个要素：版本控制、安装和分发。如何做到安全和有效的软件分发是一个吸引人的问题。使用了一个数学模型来描述一个分发框架，给出了３个能够保证安全和有效分发的公式。

关键词: 软件分发, Z形式语言, 组件

Abstract: How to distribute component oriented software is what the paper mainly discusses. There arc three points we should care for: version control, install and distribution. Version control means a safe distribution and optimal distribution means an efficient distribution. It is difficult but attractive to distribute both safely and optimally. To assist in the process of distributing distributed software, we use a model to explain the problem and at last we give three object functions to show the conditions of a safe and efficient distribution.

中图分类号: 

• TP311