Case Study Information Winter 2008
The dates below are tentative.
Students will gain experience by working in teams on a substantial case
study of an application of integer programming. This study will involve
the solution of a realistically sized integer programming problem on a
large set or sets of data. There are four
parts to the case study, the first three parts are oral, the fourth
presentation of problems,
2. Proposals by consultant teams,
3. Preliminary findings and progress report,
4. Final written case
The initial presentations are by each
individual student. After
each student joins both a consultant's team of 2-3 people for
one of the
presented, and a management
team for a different problem. We will try to make the management teams
different from the consultant teams.
1. Initial Presentations(5%): Jan 16
Each student plays the role of a manager of a business that needs help
with some kind of optimization problem. The problem is stated in
general terms using up to 10 minutes. Indicate the data available, the
objective desired, and whatever relevant constraints are to be
considered. No mathematical
formulation is allowed. The problem should
be solvable by integer programming techniques.
2. Proposals by Consultants (10%): February
18 (and Feb 20 if required)
Each consultant team gives a proposal to solve all or part of the
problem they have chosen. The proposal should describe the following:
an overview of the problem, the specifications of the input data
required, the decision variables to be considered, the objective
function and the constraints to be handled. Specific deliverables
should be described. It is best to describe a small prototype that
be easily solvable, a reasonable sized problem that might take
considerable computer time (CPLEX), and possible extensions if time
permits. Teams of two have up to 20 minutes, and teams of three have up
to 25 minutes. Each member of the
team must present part of the
proposal. The management team for the project must provide
constructive criticism and comments after the proposal. They will be
required to supply the relevant input data within a week.
findings and progress report (15%): April 7 and 9
Each consultant team presents the preliminary results of their project
same time and ground rules as the proposal. Then the management team
questions the consultants for a10 minute period, and there is open
discussion. It is important to participate in these discussions.
Consultants must be able to demonstrate they have successfully solved
at least a prototype version of the original problem, and computational results must be presented.
4. Final Written Report (10%): April 30
Ground rules: Consultants may discuss
informally with their management team at any time, but should not
collaborate with other consultant teams.