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| Registros recuperados: 19 | |
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| Fuller, Earl I.. |
| This paper demonstrates a robust approach to general manager computer use. The approach is shown to systematically integrate a diverse collection of user selected applications. It is implemented through the use of currently available shareware and public domain software at low cost. The developed prototype follows accepted psychological choice, Management Information System (MIS) and/or Decision Support System (DDS) principles. It is easily modified by a user, said to be any general management team member, as the environment changes. Team member roles, concerns, styles, and interests can be accommodated in the design or re-design. The prototype and approach is friendly to occasional users. One basic installation can serve several users. It will work... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Research Methods/ Statistical Methods. |
| Ano: 1990 |
URL: http://purl.umn.edu/14022 |
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| Soler, Alvaro; Fuller, Earl I.. |
| This study reports on how different microcomputer systems performed in the solution of two linear programming models purposely specified with redundant vectors. Comparisons were made to a Cyber 720 that used both a Fortran and Basic version of the same primal-dual algorithm. Results are mixed. But Microsoft Basic with double precision under CP/M on a Z80A processor performed at least equally well to the Cyber 720 provided that an appropriate essential zero value was specified. Different coefficient scaling schemes were also tested. The results should be of interest to all users of matrix inversion schemes on microcomputers. Extensions of the study to new hardware and software systems are encouraged. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Research Methods/ Statistical Methods. |
| Ano: 1986 |
URL: http://purl.umn.edu/13722 |
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| Registros recuperados: 19 | |
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