I have a set covering model where the lower bound improves at what I would have called a glacial pace before the environment started warming. The constraints are high cardinality (upwards of 200 ones in a row), and there are quite a few of them. Does anybody know a method for tightening, lifting or generally improving dense set cover constraints?

asked 13 Mar, 17:43

Paul%20Rubin's gravatar image

Paul Rubin ♦♦
14.5k412
accept rate: 19%

Be the first one to answer this question!
toggle preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text](http://url.com/ "Title")
  • image?![alt text](/path/img.jpg "Title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported

Tags:

×101
×3

Asked: 13 Mar, 17:43

Seen: 141 times

Last updated: 13 Mar, 17:43

OR-Exchange! Your site for questions, answers, and announcements about operations research.