Analyzing Effects of Cost Estimation Accuracy on Quality and Productivity. - Osamu Mizuno; Tohru Kikuno; Katsumi Inagaki; Yasunari Takagi; Keishi Sakamoto (ICSE, 1998)

Statistical analysis of deviation of actual cost from estimated cost using actual project data. - Osamu Mizuno; Tohru Kikuno; Katsumi Inagaki; Yasunari Takagi; Keishi Sakamoto (Inf. Softw. Technol., 2000)