Guillaume Dalle
@gdalle.bsky.social
Researcher in machine learning and optimization. Open source enthusiast. Parody songwriter (aka PianoHamster). OCD survivor.
⚠️ WANTED: PhD student ⚠️
The topic? GPU-friendly algorithms for discrete optimization and mathematical programming, to be used inside decision-focused learning pipelines.
The mentors? My colleague Axel Parmentier and myself.
[1/3]
The topic? GPU-friendly algorithms for discrete optimization and mathematical programming, to be used inside decision-focused learning pipelines.
The mentors? My colleague Axel Parmentier and myself.
[1/3]
November 21, 2025 at 4:52 PM
⚠️ WANTED: PhD student ⚠️
The topic? GPU-friendly algorithms for discrete optimization and mathematical programming, to be used inside decision-focused learning pipelines.
The mentors? My colleague Axel Parmentier and myself.
[1/3]
The topic? GPU-friendly algorithms for discrete optimization and mathematical programming, to be used inside decision-focused learning pipelines.
The mentors? My colleague Axel Parmentier and myself.
[1/3]
Claude poets society
November 21, 2025 at 12:01 AM
Claude poets society
Teaching a class on decomposition methods for MILPs tomorrow and I'm wondering what the modern alternative is for "master problem" (as opposed to the pricing subproblem). Any suggestions? I've been using "main problem" but it feels too generic.
November 19, 2025 at 12:49 PM
Teaching a class on decomposition methods for MILPs tomorrow and I'm wondering what the modern alternative is for "master problem" (as opposed to the pricing subproblem). Any suggestions? I've been using "main problem" but it feels too generic.
Note to self: in the future, check the author names twice *before* sending review invitations.
This lesson is sponsored by the Shameful Society of New Action Editors who Invited Authors to Review their Own Paper.
This lesson is sponsored by the Shameful Society of New Action Editors who Invited Authors to Review their Own Paper.
November 8, 2025 at 6:30 PM
Note to self: in the future, check the author names twice *before* sending review invitations.
This lesson is sponsored by the Shameful Society of New Action Editors who Invited Authors to Review their Own Paper.
This lesson is sponsored by the Shameful Society of New Action Editors who Invited Authors to Review their Own Paper.
OpenReview? More like BrokenReview, amirite?
November 7, 2025 at 11:57 AM
OpenReview? More like BrokenReview, amirite?
Gotta love how objectively insane it is that we even have to say this out loud.
📢🚨Folks, you can only submit 25 papers this year to CVPR (25 submissions per author cap). So, please plan accordingly.
November 4, 2025 at 8:29 PM
Gotta love how objectively insane it is that we even have to say this out loud.
Doing my first reviewer assignment as an editor, and I can officially confirm: we need fewer papers and more reviewers.
November 3, 2025 at 9:17 PM
Doing my first reviewer assignment as an editor, and I can officially confirm: we need fewer papers and more reviewers.
Happy to announce that I joined the crew of @tmlrorg.bsky.social as an action editor 📝
We need a publication model with the fast turnaround of ML conferences but no attendance requirement and less reviewer lottery. I believe TMLR is part of the solution, and if you do too, come review with us!
We need a publication model with the fast turnaround of ML conferences but no attendance requirement and less reviewer lottery. I believe TMLR is part of the solution, and if you do too, come review with us!
October 28, 2025 at 12:42 PM
Happy to announce that I joined the crew of @tmlrorg.bsky.social as an action editor 📝
We need a publication model with the fast turnaround of ML conferences but no attendance requirement and less reviewer lottery. I believe TMLR is part of the solution, and if you do too, come review with us!
We need a publication model with the fast turnaround of ML conferences but no attendance requirement and less reviewer lottery. I believe TMLR is part of the solution, and if you do too, come review with us!
I’m recruiting a postdoctoral researcher on a fully funded 2-year contract. The topic is developing and implementing new parallel graph algorithms, with applications to data-driven transportation and logistics.
Details and application procedure below ⬇️ Reach out if you have any questions!
Details and application procedure below ⬇️ Reach out if you have any questions!
acme-mobidec.github.io
October 27, 2025 at 5:43 PM
I’m recruiting a postdoctoral researcher on a fully funded 2-year contract. The topic is developing and implementing new parallel graph algorithms, with applications to data-driven transportation and logistics.
Details and application procedure below ⬇️ Reach out if you have any questions!
Details and application procedure below ⬇️ Reach out if you have any questions!
Reposted by Guillaume Dalle
Désolé c'était trop tentant.
www.youtube.com/watch?v=pUNM...
www.youtube.com/watch?v=pUNM...
Sarko, libre dans sa tête
YouTube video by PianoHamster
www.youtube.com
October 23, 2025 at 4:45 PM
Désolé c'était trop tentant.
www.youtube.com/watch?v=pUNM...
www.youtube.com/watch?v=pUNM...
Désolé c'était trop tentant.
www.youtube.com/watch?v=pUNM...
www.youtube.com/watch?v=pUNM...
Sarko, libre dans sa tête
YouTube video by PianoHamster
www.youtube.com
October 23, 2025 at 4:45 PM
Désolé c'était trop tentant.
www.youtube.com/watch?v=pUNM...
www.youtube.com/watch?v=pUNM...
Reposted by Guillaume Dalle
I’m reasonably confident that this is the first Disney song cover about machine learning conferences.
At least the first one so far.
Don’t tempt me.
#MLSky
youtu.be/kWkgl9Mb2p4?...
At least the first one so far.
Don’t tempt me.
#MLSky
youtu.be/kWkgl9Mb2p4?...
San Diego
YouTube video by PianoHamster
youtu.be
October 20, 2025 at 11:29 AM
I’m reasonably confident that this is the first Disney song cover about machine learning conferences.
At least the first one so far.
Don’t tempt me.
#MLSky
youtu.be/kWkgl9Mb2p4?...
At least the first one so far.
Don’t tempt me.
#MLSky
youtu.be/kWkgl9Mb2p4?...
I’m reasonably confident that this is the first Disney song cover about machine learning conferences.
At least the first one so far.
Don’t tempt me.
#MLSky
youtu.be/kWkgl9Mb2p4?...
At least the first one so far.
Don’t tempt me.
#MLSky
youtu.be/kWkgl9Mb2p4?...
San Diego
YouTube video by PianoHamster
youtu.be
October 20, 2025 at 11:29 AM
I’m reasonably confident that this is the first Disney song cover about machine learning conferences.
At least the first one so far.
Don’t tempt me.
#MLSky
youtu.be/kWkgl9Mb2p4?...
At least the first one so far.
Don’t tempt me.
#MLSky
youtu.be/kWkgl9Mb2p4?...
JuliaCon Local Paris 2025 is a wrap! Thank you so much to all of our attendees and presenters, who made this conference a wonderful mix of software and science.
Next step: watch out for the talk recordings on YouTube... and see you next year in Germany!
www.youtube.com/playlist?lis...
Next step: watch out for the talk recordings on YouTube... and see you next year in Germany!
www.youtube.com/playlist?lis...
October 17, 2025 at 3:53 PM
JuliaCon Local Paris 2025 is a wrap! Thank you so much to all of our attendees and presenters, who made this conference a wonderful mix of software and science.
Next step: watch out for the talk recordings on YouTube... and see you next year in Germany!
www.youtube.com/playlist?lis...
Next step: watch out for the talk recordings on YouTube... and see you next year in Germany!
www.youtube.com/playlist?lis...
Periodic appreciation post for this gem of a review by Hannah Bast and coauthors. If you think you know how to compute shortest paths... trust me, you don't. I can give you one spoiler though: preprocessing the graph helps A LOT.
doi.org/10.1007/978-...
doi.org/10.1007/978-...
October 13, 2025 at 3:40 PM
Periodic appreciation post for this gem of a review by Hannah Bast and coauthors. If you think you know how to compute shortest paths... trust me, you don't. I can give you one spoiler though: preprocessing the graph helps A LOT.
doi.org/10.1007/978-...
doi.org/10.1007/978-...
Me this morning in front of a class: “So Euler wanted to cross all 7 bridges exactly once during his stroll…”
An inquisitive high school student: “Was Euler smoking opium?”
An inquisitive high school student: “Was Euler smoking opium?”
October 9, 2025 at 3:10 PM
Me this morning in front of a class: “So Euler wanted to cross all 7 bridges exactly once during his stroll…”
An inquisitive high school student: “Was Euler smoking opium?”
An inquisitive high school student: “Was Euler smoking opium?”
Reposted by Guillaume Dalle
The European open-source community is growing, and it's only the beginning! See you all in Paris 🥐
JuliaCon Local Paris starts tomorrow 🤩 Which part of our amazing program are you most excited about?
#JuliaLang @juliacon.bsky.social @julialang.org
#JuliaLang @juliacon.bsky.social @julialang.org
October 1, 2025 at 10:18 AM
The European open-source community is growing, and it's only the beginning! See you all in Paris 🥐
JuliaCon Local Paris starts tomorrow 🤩 Which part of our amazing program are you most excited about?
#JuliaLang @juliacon.bsky.social @julialang.org
#JuliaLang @juliacon.bsky.social @julialang.org
October 1, 2025 at 10:16 AM
JuliaCon Local Paris starts tomorrow 🤩 Which part of our amazing program are you most excited about?
#JuliaLang @juliacon.bsky.social @julialang.org
#JuliaLang @juliacon.bsky.social @julialang.org
Can anyone recommend good substacks in the AI / ML / OR space? What are y’all reading?
September 24, 2025 at 7:26 PM
Can anyone recommend good substacks in the AI / ML / OR space? What are y’all reading?
Reposted by Guillaume Dalle
Meet our second Platinum sponsor for the Paris event!
CodeGlass helps software teams look inside their running #JuliaLang applications, with profiler and time-travel analysis tools. Wanna trace performance and memory back to the lines of code that really matter? Check them out 👀
CodeGlass helps software teams look inside their running #JuliaLang applications, with profiler and time-travel analysis tools. Wanna trace performance and memory back to the lines of code that really matter? Check them out 👀
September 24, 2025 at 12:03 PM
Meet our second Platinum sponsor for the Paris event!
CodeGlass helps software teams look inside their running #JuliaLang applications, with profiler and time-travel analysis tools. Wanna trace performance and memory back to the lines of code that really matter? Check them out 👀
CodeGlass helps software teams look inside their running #JuliaLang applications, with profiler and time-travel analysis tools. Wanna trace performance and memory back to the lines of code that really matter? Check them out 👀
Reposted by Guillaume Dalle
JuliaHub has sponsored every single JuliaCon since 2014, and this year is no different! Check out their JuliaCon Global 2025 Pittsburgh Sponsor Talk, and look out for them at JuliaCon Local Paris in a few weeks!
youtu.be/zCUQfE-MGgM
youtu.be/zCUQfE-MGgM
JuliaHub Sponsor Talk | Viral B. Shah | JuliaCon Global 2025
YouTube video by The Julia Programming Language
youtu.be
September 23, 2025 at 6:09 PM
JuliaHub has sponsored every single JuliaCon since 2014, and this year is no different! Check out their JuliaCon Global 2025 Pittsburgh Sponsor Talk, and look out for them at JuliaCon Local Paris in a few weeks!
youtu.be/zCUQfE-MGgM
youtu.be/zCUQfE-MGgM
After more years than I care to admit, I am pleased to announce that I finally know what the fuck Farkas' lemma was trying to tell me all along.
en.wikipedia.org/wiki/Farkas%...
en.wikipedia.org/wiki/Farkas%...
Farkas' lemma - Wikipedia
en.wikipedia.org
September 22, 2025 at 12:51 PM
After more years than I care to admit, I am pleased to announce that I finally know what the fuck Farkas' lemma was trying to tell me all along.
en.wikipedia.org/wiki/Farkas%...
en.wikipedia.org/wiki/Farkas%...
Reposted by Guillaume Dalle
This is not OK.
I don't submit often to NeurIPS, but I reviewed papers for this conference almost every year. As a reviewer, why would I spend time trying to give a fair opinion on papers if it's what happens in the end???
I don't submit often to NeurIPS, but I reviewed papers for this conference almost every year. As a reviewer, why would I spend time trying to give a fair opinion on papers if it's what happens in the end???
September 20, 2025 at 6:10 AM
This is not OK.
I don't submit often to NeurIPS, but I reviewed papers for this conference almost every year. As a reviewer, why would I spend time trying to give a fair opinion on papers if it's what happens in the end???
I don't submit often to NeurIPS, but I reviewed papers for this conference almost every year. As a reviewer, why would I spend time trying to give a fair opinion on papers if it's what happens in the end???
Reposted by Guillaume Dalle
@neuripsconf.bsky.social decisions and stats are out. Definitely sad that a great initiative was set up but NOT what it should be: a third option to avoid 5000 authors burning kerosene crossing the world to present 8 pages
September 18, 2025 at 7:44 PM
@neuripsconf.bsky.social decisions and stats are out. Definitely sad that a great initiative was set up but NOT what it should be: a third option to avoid 5000 authors burning kerosene crossing the world to present 8 pages
Reposted by Guillaume Dalle
It may only be a band-aid, but we have just announced our new "Salon des Refusés" sessions for papers rejected due to space constraints: bsky.app/profile/euri...
Congratulations to everyone who got their @neuripsconf.bsky.social papers accepted 🎉🎉🎉
At #EurIPS we are looking forward to welcoming presentations of all accepted NeurIPS papers, including a new “Salon des Refusés” track for papers which were rejected due to space constraints!
At #EurIPS we are looking forward to welcoming presentations of all accepted NeurIPS papers, including a new “Salon des Refusés” track for papers which were rejected due to space constraints!
September 19, 2025 at 9:35 AM
It may only be a band-aid, but we have just announced our new "Salon des Refusés" sessions for papers rejected due to space constraints: bsky.app/profile/euri...