COIN-OR Foundation (@coin_or) 's Twitter Profile
COIN-OR Foundation

@coin_or

The Computational Infrastructure for Operations Research is an initiative to spur development of open-source software for the operations research community.

ID: 260294474

linkhttp://www.coin-or.org calendar_today03-03-2011 16:03:20

184 Tweet

2,2K Followers

8 Following

Ted Ralphs (@tedralphs) 's Twitter Profile Photo

I'm ending the year by trying to finally push out some of the refactoring I've been doing on Cbc! Comments (and contributions) welcome! github.com/coin-or/Cbc/di…

COIN-OR Foundation (@coin_or) 's Twitter Profile Photo

We have an open position to join the COIN-OR Strategic Leadership Board as secretary. This is a great chance to build your connections with the shakers and movers in the OR/Analytics world. Contact us at [email protected] to become part of our board.

COIN-OR Foundation (@coin_or) 's Twitter Profile Photo

Github now supports organization-wide Discussions! This supplants the few remaining mailing lists we had: the venerable coin-discuss and coin-announce, which served us well for 20+ years but have been showing their age. On to greener pastures! github.com/orgs/coin-or/d…

Ted Ralphs (@tedralphs) 's Twitter Profile Photo

Thanks to the help of Matthias Köppe, CyLP now has a much improved build process, plus a Github Action that builds binary wheels bundling required libraries for all platforms using the amazing cibuildwheels 🚀. No need to separately install Cbc! github.com/coin-or/CyLP/r…

Matthew Saltzman (@saltzmanmj) 's Twitter Profile Photo

Thinkinh about how to fix science's code problem. What COIN-OR Foundation has been thinking about for 20+ years regarding code in #orms. It's a difficult challenge. facebook.com/110000927/post…

COIN-OR Foundation (@coin_or) 's Twitter Profile Photo

#INFORMS2022 Join us today for a panel discussion on future directions for COIN-OR. SC70, 12:30-1:45, Marriott Indiana G. How can we best continue to support the open-source OR software community?

COIN-OR Foundation (@coin_or) 's Twitter Profile Photo

Congratulations to the OMLT team, winners of the 2022 COIN-OR Cup! Celebrate Monday evening after business meetings and receptions at High Velocity in DW Marriott. #INFORMS2022

Ted Ralphs (@tedralphs) 's Twitter Profile Photo

I'm really excited to announce version 1.2.0 of MibS, our solver for bilevel mixed integer linear optimization. There are a lot of of improvements, especially to usability and out-of-the-box performance. github.com/coin-or/MibS/r….

COIN-OR Foundation (@coin_or) 's Twitter Profile Photo

We are pleased to announce the winners of the 2023 COIN-OR Cup. Congratulations to Sungho Shin, François Pacaud, and Mihai Anitescu, developers of the codes ExaModels (github.com/sshin23/ExaMod…) and MadNLP (github.com/MadNLP/MadNLP.…). See coin-or.org/2023/12/06/202….

COIN-OR Foundation (@coin_or) 's Twitter Profile Photo

Excited to announce COIN-OR's collaboration with NVIDIA in open-sourcing cuOpt! coin-or.org/2025/03/18/the… blogs.nvidia.com/blog/cuopt-ope…

Ted Ralphs (@tedralphs) 's Twitter Profile Photo

CyLP has a new release that supports Numpy 2 for those who were waiting for that! As always, there are binary wheels for all platforms, thanks to #cibuildwheel! github.com/coin-or/CyLP/d…