摘要
Abstract
Firstly, through the analysis and summary of the effort estimation theory, we find that only by integrating a variety of methods such as the lines of code technology, WBS method, three-point technology and COCOMO Ⅱ maintenance model, etc. , and improving them, can the final accurate effort estimation model suitable for applications transformation be obtained. Then, based on some features of IPv6 network environment, the applications transformation is studied from two aspects of the operating environment configuration and the transformation of lines of code of correlated network protocols, and the effort estimation model of applications transformation in IPv6 network environment is finalised; besides, based on the differences between the effort under C/S and B/S architecture, the correction model under the B/S structure is obtained. Finally, the data of test transformation use case are used to verify the accuracy of the model, and this proves that the model has high accuracy.关键词
IPv6/应用系统改造/工作量估算模型/B/S架构Key words
IPv6/ Applications transformation/ Effort estimation model/ B/S structure分类
信息技术与安全科学
