Software project budget estimation method based on development team role

Abstract

The invention relates to a software project budget estimation method based on a development team role. The method comprises the steps: carrying out the labor division of different persons participating in software development according to the role according to the process and labor division of a software engineering activity, and determining a construction period needed by each development stage; determining the number of developers required by each construction period according to the workload and the construction period of each development stage; the cost of each stage is estimated through the construction period, the number of personnel required in each stage and the per capita rate of part roles, and then the total cost number is estimated. According to the method, the problem of inaccurate estimation of converting original function points into cost is solved, different part roles participating in the software project are refined according to different tasks, durations and per capita rates, the number of developers in different stages can be well arranged in the initial stage of the software project, the evaluation process is refined, and the evaluation result is more convincing. Case analysis shows that compared with an original function point evaluation method and an expert experience method, the method has good accuracy.

Description

technical field [0001] The invention relates to the technical field of software development cost measurement, in particular to a software project budget estimation method based on the role of a development team. Background technique [0002] A reasonable software project budget helps project managers to make correct decisions and manage effectively. In order to eliminate the adverse effects caused by inaccurate software budget evaluation and promote the healthy development of the domestic software industry, some software cost estimation specifications have been issued successively, and benchmark data for software project cost evaluation have been released to provide a powerful theory for software project budget evaluation. and application base. The function point evaluation method was proposed by Allan Albrecht in 1979 and has been developed for more than 40 years. The function point evaluation method using the IFPUG standard is one of the most widely used software cost ev...

AI Technical Summary

Problems solved by technology

[0012] In order to overcome the above disadvantages, the present invention aims to provide a software project budget estimation method based on the role of the development team. Member roles are refined according to different tasks, duration, and per capita rate, which can better arrange the number of developers at different stages and refine the evaluation process in the early stage of a software project, making the evaluation results more convincing

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