INDUSTRIAL ENGINEERING

I.E. 2001: OPERATIONS RESEARCH (Spring 2012)

NEWS & ANNOUNCEMENTS


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Jayant Rajgopal
1039 Benedum Hall
Industrial Engineering
University of Pittsburgh
Pittsburgh, PA 15261

Tel. +1 412 624 9840
Fax +1 412 624 9831


rajgopal@pitt.edu

Please be sure to check this page on a regular basis for updated announcements relating to the course. 

Date: February 09, 2012
I  have posted HW5 on extensions to the Simplex method, as well as solutions to HW4.

PRIOR ANNOUNCEMENTS
 
01-05-2012
01-12-2012
01-19-2012
01-23-2012


01-26-2012
02-02-2012







Date: February 02, 2012
  • Here are the final project groups (along with contact information) based on the preferences I received.  For those I did not hear from, I made the assignments. Please get to know your team members and start brainstorming ideas for a suitable project -   take a look at some of the project reports from past years that I have placed on reserve in the Engineering library. I would like a final one-page proposal from each group before spring break.  That way you'll have over a month to work on the actual project.
  • I  have posted HW4 (due next Thursday); solutions to HW3 will be available some time tomorrow.
Date: January 26, 2012
  1. I  have posted HW3 (due next Thursday) and solutions to HW2 that you handed in today.
  2. If you haven't already done so, please let me know your groups for the term project.  Refer to my announcement from Jan 12 for guidelines on what I want the groups to look like.  If I have not heard from you by tomorrow (Friday)  evening, I will assign you to a suitable group - my goal is for all groups to be fixed by next Monday so that you can meet with your team members and start kicking around some ideas for a suitable project
Date: January 23, 2012
On  HW2, let's hold off on the last two questions (Problems 51-Silvco and 52-Recycling) until next week - I think it's better for you to wait and see more on formulations this week before attempting to answer these.  So the only problems due on the 26th are 6, 17, 27 and 50 - a little less work this week but a little more next week!  If you want you can certainly work on the other two problems but you will only be handing these in as part of HW3.  I have revised the file with the homework (hw2.pdf) to reflect this.

Date: January 19, 2012
  1. I have posted HW2, as well as solutions to HW1. Please start early on this one; you can definitely expect it to take significantly more time than the first assignment.
  2. I hope you have started to form your project groups...
Date: January 12, 2012
  1. I have posted HW1 on simple LP models; this is due at the beginning of class a week from today (Jan 19).
  2. Please start thinking about your project groups - you can form your own (3 to 4-person) groups, but I want each group to be diverse in terms of backgrounds and skills.  So the rules are that each group should have
    • at least one, but definitely no more than two part-time working professionals,
    • one MBA/MSIE student or student NOT majoring in IE (there are 8 or 9 such students, so we should be able to form groups with one in each), and
    • no more than one from the same country of origin (with international students).
  3. I might wind up having to make some exceptions, but I will enforce the above guidelines to the extent possible; remember that real-world O.R. project teams typically have people from all sorts of backgrounds and you have to be able to work with people having diverse viewpoints! 
  4. Start to talk with your classmates and start getting to know each other so that you can begin to form a group.  If you have trouble finding a group, I will put you in one; however, I would like you to do this on your own if at all possible. I would like to have a list of members for each group (along with e-mail addresses) no later than Thursday, January 26 (two weeks from now).  You can hand this in to me in class or e-mail the list to me any time between now and then.
  5. I will also place on reserve in the library, copies of several project reports from previous years so that you can take a look at these.
Date: January 5, 2012
  1. I will update this page any time I have an announcement that I would like to make or when I have a document for you to download off the web - typically, these will be homework assignments and their solutions which can be obtained from the homework assignments page
  2. Most documents will be made available as pdf files. 
  3. For a further discussion on the introductory material on O.R. from the first day's lecture, here is a relevant chapter that appears in the 5th edition of Maynard's Industrial Engineering Handbook - you may also download a pdf version (or-intro.pdf).
  4. Also, check out the Related Links page for a number of interesting OR related links on the web.
IMPORTANT: The class notes are on-line in the Web Documents page.  I may add some more stuff as we go along and if I do, I will let you know. Please print these out and collate them as a notebook; bring these notes with you to class each and every class session