Requirement engineering is first phase of software development processes and it is most important phase for every software development model. In requirement engineering phase we can gather the requirements from user and use this requirement to software development and produce software product that satisfy the user needs. In this research paper we describe the fundamental description of requirem...

This paper gives a pictorial view of the relevance of lean thinking, particularly the applicationof muda as a supplement to the sustainable improvement diagnosis technique of existing public office buildings,for a fuller assessment of users’ requirement in Nigeria. The impact of perceived muda was related to the triplebottom line of sustainable development on perceived job productivity and desi...

The Service Life/Asset Management project at the Institute for Research in Construction has identified “enabling” technologies critical to attaining the project objectives of optimizing the service life of building envelope components and systems. The preliminary investigation concentrated on the need for close links between the enabling technology of user requirement modeling and those of serv...

User requirements look at the functionality of the software product from the perspectives of the various users of that product. They define what the software has to do in order for the users to accomplish their objectives. In order to fulfill a business requirement, there may be multiple user level requirements. For example, the business requirement to allow the customer to pay for the gas at t...