Analysis on knowledge flow mechanism of software requirement development

Requirement development for software project is the key to success, but the key of requirement development is the effective flow of knowledge between software demand-side and software development-side. From the perspective of knowledge flow mechanism, this paper analyzes the knowledge level and difference of knowledge power, and studies channels and ways of the requirements development knowledge flow and the principle and characteristics of knowledge flow. Besides, the efficiency of knowledge flow is discussed, and this paper puts forward some knowledge flow efficiency evaluation index for requirement development.