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Engineering topics

Rone, K. Y.

Publications and source records attributed to Rone, K. Y..

Projecting manpower to attain quality

The resulting model is useful as a projection tool but must be validated in order to be used as an on-going software cost engineering tool. A procedure is developed to facilitate the tracking of model projections and actual data to allow the model to be tuned. Finally, since the model must be used in an environment of overlapping development activities on a progression of software elements in development and maintenance, a manpower allocation model is developed for use in a steady state development/maintenance environment. In these days of soaring software costs it becomes increasingly important to properly manage a software development project. One element of the management task is the projection and tracking of manpower required to perform the task. In addition, since the total cost of the task is directly related to the initial quality built into the software, it becomes a necessity to project the development manpower in a way to attain that quality. An approach to projecting and tracking manpower with quality in mind is described.

Rone, K. Y.

Maintenance estimation methodology

A Rayleigh curve method of projection combined with a modified matrix method to forecast maintenance needs and required staffing levels is used. The curves generated by both methods are differenced to ascertain how much new work can be performed given the staffing live. Actual project data are compared to the projection to validate or modify the process.

Rone, K. Y.