Metrics Based Task Granularity Design Model in Collaborative Development Process

doi:10.7652/xjtuxb200601014

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Metrics Based Task Granularity Design Model in
Collaborative Development Process

更新时间：2025-07-09

- Metrics Based Task Granularity Design Model in
  Collaborative Development Process
- Vol. 40, Issue 1, Pages: 57-0062(2006)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb200601014
  CLC： TP391
- Online First：10 January 2006，
  
  Published：2006
- 稿件说明：
移动端阅览
Metrics Based Task Granularity Design Model in
Collaborative Development Process
[J]. 2006, 40(1): 57-0062. DOI: 10.7652/xjtuxb200601014.
DOI：

Metrics Based Task Granularity Design Model in
Collaborative Development Process
[J]. 2006, 40(1): 57-0062. DOI: 10.7652/xjtuxb200601014. DOI：

摘要

以设计过程中具有活动约束的任务为研究对象

引用软件工程模块化设计的内聚概念

建立 了基于活动约束的任务设计内聚度量模型. 通过对内聚系数的公式化计算和启发式规则比较

为任 务粒度的设计提供了一种新的定性分析方法. 提出了用活动单元关联矩阵图来计算约束结构中控 制元数目的方法

提高了内聚系数计算的快速性和准确性. 最后

给出了模型分析的评估准则

并结 合实例计算结果

说明该模型对协同开发过程建模的任务粒度设计是有效的.

Abstract

Aiming at t he tasks wit h activity const raint s in collaborative development process

a met rics based task granularity design model is const ructed employing the cohesion conception of modulari-ed design in sof tware engineering. A new qualitative analysis met hod is provided for task granularity design according to t he formuli-ed calculation and heuristic rules comparison. The incidence mat rix of activity unit s is chosen to calculate t he number s of cont rolling element s to improve t he efficiency and rate of get ting cohesion coefficient s. And t he properties of t he met rics are analy-ed and two examples are given to verify t he feasibility and effectiveness of the model .

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