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Estimation is very important and integral part of software development life cycle. Without estimation of effort, duration and cost, software cannot be developed. It is important to do accurate estimation as much as possible. Today in Information technology Industry Estimation in agile software development is mostly based on heuristic approaches like expert judgment and planning poker. In absence of...
Software cost estimates become more accurate as more information becomes available, but are needed early for business case analyses, bids, and resource management. Use Case Points satisfy the ability to make software size estimates early in the lifecycle because they only require understanding how an actor will use the system. Though Use Case Points are easy to calculate, they might over-simplify...
Software features and costs are often unquantifiable due to the abstract nature of software. In many cases, this results in the estimated costs of software development projects to be potentially highly biased, highly inaccurate, or highly unjustified. Hence, current software estimation methodologies can open up areas for corruption as estimated budgets and costs are difficult to verify and validate...
This paper combination of COCOMO2 cost structure model, Object Oriented Metric, groupware technology to research and achieve software project cost estimation based on groupware. Through the source codes calculation of inside groupware and function point assessment among groupware, we can improve range of error of the cost assessment and improve the accuracy of estimate.
In todaypsilas competitive world of software, cost estimation of software plays a major role because it determines the effort, time, quality etc. Lines of codes and function point are traditional method for estimating the various software metrics. But in todaypsilas world of object oriented programming function point calculation for C++, Java is a big challenge. We have developed a tool based on function...
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