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- Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU
- Path: sparky!uunet!paladin.american.edu!auvm!UNB.CA!BEZEAU
- Approved-By: "EDTECH Moderator" <21765EDT@MSU.BITNET>
- Message-ID: <ID6611.D920825.T134611.BEZEAU@unb.ca>
- Newsgroups: bit.listserv.edtech
- Approved: NETNEWS@AUVM.AMERICAN.EDU
- Date: Tue, 25 Aug 1992 18:52:40 EDT
- Sender: "EDTECH - Educational Technology" <EDTECH@OHSTVMA.BITNET>
- From: BEZEAU@unb.ca
- Subject: Re: Software for scheduling a department
- Lines: 28
-
- ----------------------------Original message----------------------------
- I have scheduled my 13-person department for two years now
- using IBM's Mathematical Programming System (MPSX). This is not
- actually scheduling software but a general package for solving
- linear programs, which is what scheduling is. This works well but
- scheduling with linear programming is not for the uninitiated;
- a good prior knowledge of linear programming is essential.
- Also some custom programming is necessary to develop the
- contraints and other inputs required by linear programming (LP)
- and to produce the printed timetables.
-
- MPSX runs on IBM mainframes and not on microcomputers,
- although LP software is available for microcomputers.
- Unfortunately, the scheduling model for even a moderately sized
- department is large enough that it would not run on most micro-
- computers. This will undoubtedly change in the future.
-
- I found out recently that IBM considers MPSX obsolete and
- it has been removed from our mainframe and replaced by the
- Optimization Subroutine Library (OSL). This is probably what
- I will be using to develop our schedule for 1983-84.
- ------------------------------------------------------------------------
- BEZEAU@UNB.CA Lawrence M. (Larry) Bezeau
- New Brunswick Centre for Educational Administration
- Area Code: 506 University of New Brunswick
- Voice: 453-3513 Post Office Box 45333
- Fax: 453-3569 Fredericton, Canada E3B 6E3
- ========================================================================
-