Challenges of Data-Driven Cost Estimation in an Industrial Environment
Jens Heidrich, Adam Trendowicz, Jürgen Münch, Yasushi Ishigai, K. Yokoyama, Nahomi Kikuchi, Takashi Kawaguchi · Software Quality Professional Magazine · 2008
Readily available data that allow companies to apply data-intensive estimation methods are often inconsistent, invalid, or incomplete. Most evaluation methods, with the exception of optimized set reduction (OSR®) cannot deal with imperfect data, and th..