Zobrazeno 1 - 10 of 27 pro vyhledávání: '"Daniel V. Ferens"'
1
6.4.1 Adapting SEER Cost Estimating Tools to Evolutionary Acquisition
Autor: Evin J. Stump, Daniel V. Ferens
Publikováno v: INCOSE International Symposium. 15:940-952
In recent years, the U.S. Department of Defense (DoD) has emphasized improvements in acquisition processes. We have found that most of these called for little or no change in our SEER cost models, but a current initiative does seem to call for signif
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eed73fe8a69c73ea6bd8c4acbd8119c8
https://doi.org/10.1002/j.2334-5837.2005.tb00721.x
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2
A Comparative Study of Model Content and Parameter Sensitivity of Software Support Cost Models
Autor: Daniel V. Ferens, Philip R. Mischler, Kevin L. Brummert
Publikováno v: Journal of Parametrics. 21:17-40
Software support costs frequently account for about seventy percent of software life cycle costs. This is because software support involves more than corrective support, or error correction (sometimes called “maintenance”). Software support also
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d997335082442bb6107a267de6c4623
https://doi.org/10.1080/10157891.2001.10462602
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3
An Empirical Validation of the Checkpoint Software Cost Estimation Model
Autor: David S. Christensen, Karen R. Mertes, Daniel V. Ferens
Publikováno v: The Journal of Cost Analysis & Management. 1:35-44
As part of an on-going research project began in 1995 at the Air Force Institute of Technology, popular software cost estimation models were calibrated on data sets from a large Air Force database. The purpose was to determine if calibration improved
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15531125a81124ce579f386f01af5132
https://doi.org/10.1080/15411656.1999.10462398
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4
Calibrating Software Cost Models to Department of Defense Databases—A Review of Ten Studies
Autor: Daniel V. Ferens, David S. Christensen
Publikováno v: Journal of Parametrics. 18:55-74
There are many sophisticated parametric models for estimating the size, cost, and schedule of software projects. In general, the predictive accuracy of these models is no better than within 25 percent of actual cost or schedule, about one half of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eef4cf66840668b7643d70cf51adc206
https://doi.org/10.1080/10157891.1998.10462570
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6
Software Cost Model Calibration and Validation—An Air Force Case Study
Autor: David S. Christensen, Daniel V. Ferens
Publikováno v: The Journal of Cost Analysis. 14:43-56
(1997). Software Cost Model Calibration and Validation—An Air Force Case Study. The Journal of Cost Analysis: Vol. 14, No. 2, pp. 43-56.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::907374e29c2b695502347349ddd60455
https://doi.org/10.1080/08823871.1997.10462312
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7
Use of Cost plus Award Fee Contracts for Software Development Efforts
Autor: Maj. Mark T. Hunter, Daniel V. Ferens
Publikováno v: The Journal of Cost Analysis. 13:119-149
The focus of this paper is the use of cost plus award fee contracts for software development efforts. A thesis study conducted at the Air Force Institute of Technology sought to determine what type of contract was best for software development, and h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e48df0cace7dcb369ffae30a5be501e
https://doi.org/10.1080/08823871.1996.10462302
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