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Math Forum / Mathematics / Operations Research / January 2008



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Applications of OR modelling

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lao.mark.y@gmail.com - 19 Jan 2008 12:19 GMT
Good day,

I'd like to ask you guys what fields are just new to the application
of OR modelling.  I need to do a thesis for the graduate program I am
about next year and would like to start reading some stuff.  About 2
years ago, a lot of studies were done for supply chains/logistics
applications.  I've been looking at applications for service
industries but was not really that interested in it.  Can any of you
point me to links or or suggest topics where maybe I can read things
about emerging concepts and industries that use OR, particularly
mathematical modelling?

By the way, I joined this group a few months back because I was having
problems in solving the model in my undergraduate thesis.  Dr. Paul
Rubin answered all my questions and I forgot to thank him.  If you can
read this, thank you sir!

mark
Paul Rubin - 19 Jan 2008 18:34 GMT
> I'd like to ask you guys what fields are just new to the application
> of OR modelling.  I need to do a thesis for the graduate program I am
[quoted text clipped - 5 lines]
> about emerging concepts and industries that use OR, particularly
> mathematical modelling?

Well, "new" is a relative concept.  OR (and MP in particular) are
applied to a variety of problems in health care, ranging from policy
decisions (there were articles about needle distribution in Management
Science back in the '80s or '90s) to more "tactical" issues (such as
pattern recognition/classification in radiology).  At this year's
INFORMS meeting, there was a presentation on the use of a math
programming model to optimize decisions relating to the scanning of a
subject (can't remember if this was CAT, MRI or what).  So some of the
health care apps are old, but some are relatively new.

A few years ago I was engaged in a discussion with a then-Ph. D.
candidate who was using MP models to study ways to configure organic
molecules or compounds.  (At least I think that was the underlying issue
-- I never got the full details of the application.)  I believe her
specific problem was related to diabetes, but I won't swear to that.

> By the way, I joined this group a few months back because I was having
> problems in solving the model in my undergraduate thesis.  Dr. Paul
> Rubin answered all my questions and I forgot to thank him.  If you can
> read this, thank you sir!

You're welcome.  :-)

/Paul
lao.mark.y@gmail.com - 20 Jan 2008 12:56 GMT
> lao.mar...@gmail.com wrote:
>
[quoted text clipped - 32 lines]
>
> /Paul

I'll check out the studies done in the informs journals.  Thanks for
the heads up!

mark
Paul Rubin - 20 Jan 2008 15:42 GMT
>> lao.mar...@gmail.com wrote:
>>
[quoted text clipped - 35 lines]
>
> mark

You're welcome.  Incidentally, the radiological application I mentioned
was the Edelman award winner.  The presentation was by Eva K. Lee of
Georgia Tech.  You can see the abstract at

https://informs.emeetingsonline.com/emeetings/formbuilder/clustersessiondtl.asp?
csnno=7747&mmnno=167&ppnno=28708
.

I went to the presentation and found it quite interesting.

/Paul
lao.mark.y@gmail.com - 22 Jan 2008 10:49 GMT
> lao.mar...@gmail.com wrote:
> >> lao.mar...@gmail.com wrote:
[quoted text clipped - 46 lines]
>
> /Paul

Thanks again.  The research seemed very interesting, and was very
useful.
 
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