[Coin-discuss] OpenTS App Design
Matheus Costa Leite
matheus at mindsatwork.com.br
Thu Jun 10 19:25:30 EDT 2004
Hi all,
This is a question about OpenTS.
I am a Java programmer with no previous background on OR. I've been given
the task of implementing a certain problem and after a day of research I
realized it is a VRPTW with these features:
- 1 depot where vehicles come and go at the end of the day
- Each customer lies at a location and wants to go to another one.
- Each vehicle picks up 1 customer and delivers him to the desired
location.
- Customer windows have hard constraints.
- The goal is to minimize the fleet.
Now, after gathering a lot of information about possible approaches and
existing frameworks that implement such approaches, I am inclined to use
OpenTS because its ease of use and clean design. I would like to share ideas
with anyone who has implemented a VRPTW using OpenTS, and maybe get a hint
or two about what would be a good design for moves, table size, objective
function, etc.
Cheers,
Matheus
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