Cost estimation method of IT project based on revised demand get from weighted relational grade

Fang FANG; Zhihua JIN; Yi ZHANG; Hao HAN

doi:10.11959/j.issn.1000-0801.2018159

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Cost estimation method of IT project based on revised demand get from weighted relational grade

Power information column | 更新时间：2024-06-05

- Cost estimation method of IT project based on revised demand get from weighted relational grade
- Telecommunications Science Vol. 34, Issue 5, Pages: 192-196(2018)
- 作者机构：
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- DOI：10.11959/j.issn.1000-0801.2018159
  CLC： F424.2
- Published Online：2018-05，
  
  Published：20 May 2018
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Fang FANG, Zhihua JIN, Yi ZHANG, et al. Cost estimation method of IT project based on revised demand get from weighted relational grade[J]. Telecommunications science, 2018, 34(5): 192-196.
DOI：

Fang FANG, Zhihua JIN, Yi ZHANG, et al. Cost estimation method of IT project based on revised demand get from weighted relational grade[J]. Telecommunications science, 2018, 34(5): 192-196. DOI： 10.11959/j.issn.1000-0801.2018159.

摘要

我国信息化建设进入高速发展阶段，项目前期需求不明确造成前期投资估算不准确的问题不断暴露，成为造成信息化项目失控的最主要原因，制约了我国信息化发展的速度。针对这个问题，在Function Point（功能点）法的基础上进行了关联度评估，对信息化项目需求进行了修正。加权关联需求修正有利于在项目前期阶段较为准确地估算信息化项目的成本，保证信息化项目有序完成。

Abstract

The construction of IT projects in China has entered a stage of rapid development

the problem of the no-clear demand and inaccurate pre-investment estimates in pre-project are exposed.This is the most important reason of IT projects out of control

and it restricts the development of IT projects.The demand of IT project was revised and the relational grade was weighted based on the function point method.The revised demand get from weighted relational grade is beneficial to estimate the costs of the IT projects in pre-project

and it can ensure the orderly completion of IT projects.

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references

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