Software Cost Estimate Model Based on Reuse and Domain Spatial
Liu Mi · Ship Electronic Engineering · 2014
As an important measure to control and manage software development cost,software cost estimate technology has become an important issue in software engineering.Currently software development based on reuse is becoming mainstream technology of software engineering,This paper modifies the COCOMOII model,establishes the software cost estimate model's reuse transformation based on domain spatial which is used to analyze the relationship between software reuse, reuse granularity and cost,the concept of domain spatial is introduced to illustrate the relationship between reuse cost and development cycle.The paper also shows the strategy of using historical data to calibrate model coefficients.Finally,a case study proves the validity and applicability of the model.