https://github.com/coin-or/couenne
Convex Over and Under Envelopes for Nonlinear Estimation
Science Score: 13.0%
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○CITATION.cff file
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✓codemeta.json file
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○.zenodo.json file
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○Scientific vocabulary similarity
Low similarity (8.8%) to scientific vocabulary
Last synced: 10 months ago
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Repository
Convex Over and Under Envelopes for Nonlinear Estimation
Basic Info
- Host: GitHub
- Owner: coin-or
- License: epl-1.0
- Language: C++
- Default Branch: master
- Size: 5.25 MB
Statistics
- Stars: 77
- Watchers: 9
- Forks: 10
- Open Issues: 32
- Releases: 0
Created over 7 years ago
· Last pushed about 2 years ago
Metadata Files
Readme
License
Authors
README
README file for Couenne Couenne (Convex Over- and Under ENvelopes for Nonlinear Estimation) is an exact branch-and-bound algorithm that uses a library for bound reduction, branching, and linearization cuts to solve Mixed-integer, non-convex Programming problems. It comprises: 1) an expression library; 2) separation of linearization cuts; 3) branching rules; 4) bound tightening methods. To use Couenne, follow the installation instructions contained in the INSTALL file in the root directory of this package. Then run $ couenne instance.nl specifying a stub (instance.nl) as an input. Couenne is maintained by Pietro Belotti (belotti@lehigh.edu). This project was initiated in 2006 by IBM and Carnegie Mellon University as part of a joint effort to develop algorithms for MINLP. You may find additional info (a publicly available library of test instances of Convex MINLPs and papers on MINLP) at http://egon.cheme.cmu.edu/ibm/page.htm For contributing code you should either contact the project maintainer or write to the mailing list. You can find legal requirement at http://www.coin-or.org/contributions.html#contributions Dependencies: CoinUtils, Cbc, Cgl, Clp, Ipopt, Osi (from Coin-OR), ASL (Ampl Solver Library, see http://www.ampl.com). External resources: - Coin-OR (http://www.coin-or.org), - Eclipse Public License (http://www.eclipse.org/legal/epl-v10.html)
Owner
- Name: COIN-OR Foundation
- Login: coin-or
- Kind: organization
- Email: info@coin-or.org
- Location: United States of America
- Website: https://www.coin-or.org
- Twitter: coin_or
- Repositories: 80
- Profile: https://github.com/coin-or
Computational Infrastructure for Operations Research.
GitHub Events
Total
- Issues event: 2
- Watch event: 6
- Issue comment event: 7
- Fork event: 2
Last Year
- Issues event: 2
- Watch event: 6
- Issue comment event: 7
- Fork event: 2
Issues and Pull Requests
Last synced: about 1 year ago
All Time
- Total issues: 71
- Total pull requests: 2
- Average time to close issues: about 2 months
- Average time to close pull requests: about 14 hours
- Total issue authors: 29
- Total pull request authors: 2
- Average comments per issue: 4.13
- Average comments per pull request: 0.5
- Merged pull requests: 2
- Bot issues: 0
- Bot pull requests: 0
Past Year
- Issues: 2
- Pull requests: 0
- Average time to close issues: N/A
- Average time to close pull requests: N/A
- Issue authors: 2
- Pull request authors: 0
- Average comments per issue: 1.5
- Average comments per pull request: 0
- Merged pull requests: 0
- Bot issues: 0
- Bot pull requests: 0
Top Authors
Issue Authors
- svigerske (40)
- yurivict (3)
- guanghuidatafuelx (2)
- mlangiu (1)
- KaadH (1)
- Luca-Mencarelli (1)
- nguepigit2020 (1)
- guillaumeiooss (1)
- pedro-ricardo (1)
- Monishkumarvr (1)
- d568-ubi (1)
- ycollet (1)
- amininilooffar (1)
- Jainendra1712 (1)
- joerg-mank (1)
Pull Request Authors
- svigerske (2)
- thesamesam (1)
Top Labels
Issue Labels
bug (36)
enhancement (4)