Kai Ryssdal @kairyssdal.bsky.social Dad, husband. IPAs. Soccer referee, trail runner, mountain biker. Veteran.
Norm Eisen @normeisen.bsky.social Sr. Fellow @ Brookings, Co-founder of Democracy Defenders Action, Executive Chair of Democracy Defenders Fund & Co-Founder of The Contrarian contrarian.substack.com. Posts with "TN" are from Team Norm
Tressie McMillan Cottom @tressiemcphd.bsky.social Professor. Sociologist. NYTimes Opinion Columnist. Books: THICK, LowerEd. Forthcoming: 1)Black Mothering & Daughtering and 2)Mama Bears.
Beliefs: C.R.E.A.M. + the internet ruined everything good + bring back shame.
“I’m just here so I don’t get fined.”
Sebastian Pokutta @spokutta.bsky.social Artificial Intelligence, Optimization, and Machine Learning. Prof @TUBerlin, Vice President @ZuseInstitute
Home: https://www.pokutta.com
Lab: https://iol.zib.de
Karmel S. Shehadeh @karmelshehadeh.bsky.social WiSE Gabilan Assistant Professor of ISE| University of Southern California
Ken Jennings @kenjennings.bsky.social Your Jeopardy! pal. Author of THE COMPLETE KENNECTIONS (http://bit.ly/4qUcbhK) and a bunch of other stuff.
Ben Recht @beenwrekt.bsky.social Blog: https://argmin.substack.com/
Webpage: https://people.eecs.berkeley.edu/~brecht/
The Irrational Decision: How We Gave Computers the Power to Choose for Us. (Princeton) https://press.princeton.edu/books/hardcover/9780691272443/the-irrational-decision
Citizen Cohn / Jonathan Cohn @citizencohn.bsky.social Writer at The Bulwark
Author of The Ten Year War
Fan of Red Sox, Dolphins, Wolverines & Billy Joel
Proud husband & dad
Email cohn [at] thebulwark.com
Signal CitizenCohn.41
Arie Koster @ariekoster.bsky.social Professor of Discrete Optimization, RWTH Aachen University
Jon Lovett @jonlovett.bsky.social Pod Save America, Lovett or Leave It, Vote Save America, Crooked Media, mostly water.
Al Roth @alroth.bsky.social My market design blog: https://marketdesigner.blogspot.com/ Forthcoming in May: Moral Economics https://www.amazon.com/Moral-Economics-Prostitution-Controversial-Transactions/dp/1541702018
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Keith Olbermann @olbermann.bsky.social At midnight Weds 8/5-Thu 8/6 a special mid-recovery edition of The Countdown with Keith Olbermann Podcast will post (I'll be testing out the new equipment) https://link.chtbl.com/countdownwithkeitholbermann
George Wallace @mrgeorgewallace.bsky.social Droppin' mics then bringin' them to be fixed 'cause I'm nice and whatnot. Look for "Clean Slate" on Prime Video February 6th.
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Marouane Felloussi @marouanefl.bsky.social phd student at mines st-étienne/univ. clermont auvergne.
interested in discrete optimization.
https://marouane-f.github.io
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com
Nikhil Garg @nkgarg.bsky.social I study algorithms/learning/data applied to democracy/markets/society. Asst. professor at Cornell Tech. https://gargnikhil.com/. Helping building personalized Bluesky research feed: https://bsky.app/profile/paper-feed.bsky.social/feed/preprintdigest
Justin Wolfers @justinwolfers.bsky.social Econ professor at Michigan ● Senior fellow, Brookings ● Intro econ textbook author ● Chief economist & Deputy platypus https://newsletter.platypuseconomics.com ● Find me: https://linktr.ee/justinwolfers
Lauren Steimle @laurensteimle.bsky.social Assistant Prof at Georgia Tech ISyE | healthcare operations research
Michael Mirer @michaelmirer.bsky.social Assistant Professor studying sports-related media and journalistic professionalism at UW-Milwaukee. Aspiring boat guy.
Dave Vanness @djvanness.bsky.social Economist. Health policy and decision-making methods. Advocate for high quality, affordable #HigherEd. Georgetown & UW-Madison alum. These are my personal views and not those of my employer.
https://orcid.org/0000-0002-9790-2988
Jon Favreau @jonfavs.bsky.social The Other One. Crooked Media, Pod Save America, Obama alum. 
Nick Fleisher @nickfleisher.bsky.social Linguist at UW-Milwaukee. Syntax & semantics, higher ed, Wisconsin politics &c.
Amanda Marcotte @amandamarcotte.bsky.social Senior politics writer at Salon.com. I block for MAGA trolling, violent rhetoric, and humorless sanctimony.
I would love nothing more than to never see another meme in replies. I am doomed.
Subscribe to Standing Room Only: salon.com/newsletter
Dave Hunt @davidthunt.bsky.social Vice President, Oliver Wyman
2025 President, INFORMS
Treasurer, Affordable Housing Corporation
Sara Goldrick-Rab @saragoldrickrab.bsky.social AUTHOR of Paying the Price 📚
FOUNDER of the #RealCollege movement to support students’ basic needs + Believe in Students (nonprofit) + Hope Center for College, Community, and Justice 💡
TEACHER at Community College of Philadelphia ✏️✏️
MOM of teens 🌱🐶🐈🐈⬛
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Angelika Wiegele @sdp-angie.bsky.social 
jamelle @jamellebouie.net The real jbouie. Columnist for the New York Times Opinion section. Co-host of the Unclear and Present Danger podcast. b-boy-bouiebaisse on TikTok. jbouienyt on Twitch. National program director of the CHUM Group.
Send me your mutual aid requests.
Al Franken @alfranken.bsky.social Husband, Dad, Granddad, Democrat, Minnesotan, Author, Human Cannonball, Comedian, Head of Midwest Values PAC, Host of The Al Franken Podcast, AlFranken.com
The Bulwark @thebulwark.com Political analysis and reporting free of tribal prejudices. Sign up for our newsletters here: https://thebulwark.com/subscribe
Jim Acosta @jimacosta.bsky.social Independent Journalist. Host of “The Jim Acosta Show” on Substack, YouTube and Apple Podcasts: Former Chief WH Correspondent. Author. https://substack.com/@jimacosta?r=lpd3z&utm_medium=ios&utm_source=profile Inquiries: go to jimacosta.com
Veronica White, PhD (she/her) @veronicawhite.bsky.social Assistant Professor in Industrial and Manufacturing Engineering at FAMU-FSU College of Engineering. Interested in modeling, creating, & analyzing better systems involving SUD & criminal justice.
vmwhite.github.io 
Rachel Maddow @maddow.bsky.social Mondays at 9pmET on MS NOW
MaddowBlog.com
Patton Oswalt @pattonoswalt.bsky.social Writing and yelling. 
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
INFORMS @informs.bsky.social Smarter Decisions For a Better World.
Supporting all professionals who advance and apply science, AI, math, technology, and analytics to transform our world.
www.informs.org
Yasmine Beck @yasminebeck.bsky.social Assistant Professor of Operations Management @ Eindhoven University of Technology | Bilevel and Robust Optimization
🌐 https://yasminebeck.github.io
Mark Copelovitch @mcopelov.bsky.social Professor of Political Science & Public Affairs & Director of European Studies, University of Wisconsin - Madison. International political economy, international relations, & international finance. 🇺🇸 & 🇪🇺 politics & economic policy. Tradeoffs in everything.
Tom Gur @tomgur.bsky.social Professor of Computer Science at Cambridge.
Martin Schmidt @schmaidt.bsky.social This is about craftbeer & homebrewing, sourdough bread baking, mathematical optimization, OR, photography, cooking, and random rant!
The OR Society @theorsociety.bsky.social The OR Society is a professional membership body to support the development of people working in operational research, data and analytics. https://www.theorsociety.com/
#OperationalResearch #ThisIsOR #ORMS
Larry Snyder @larrysnyder.bsky.social ISE and Deputy Provost for Faculty Affairs @LehighU. Teach Algs and Social Justice class. Research on applied OR. Author of Stockpyl Python package for inventory mgmt. Co-author of Fundamentals of Supply Chain Theory. Crossword enthusiast and constructor.
Matteo Fischetti @matteofischetti.bsky.social Professor of Operations Research at DEI, University of Padova.
www.dei.unipd.it/~fisch
Gurobi @gurobioptimization.bsky.social With the Gurobi Optimizer, you can identify provably optimal solutions to the world’s most complex problems—including linear, nonlinear, and quadratic problems—using any combination of continuous and integer variables.
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
Jannis Kurtz @jannisku.bsky.social assistant professor at University of Amsterdam | research in integer (robust) optimization and machine learning | scientific views are my own, all others I read somewhere
Jose L. Walteros @totalunimodular.bsky.social Associate Professor of Industrial and Systems Engineering at University at Buffalo.
Ryan Cory-Wright @ryancorywright.bsky.social Assistant Professor at Imperial Business School
Optimization+Machine Learning+Renewable Energy
Runner | Kiwi 🇳🇿 | ryancorywright.github.io
Claudio Contardo @claud10contardo.bsky.social Cruzado, frustrated footballer, football coach, wannabe computer scientist, atheist
ORCID: https://orcid.org/0000-0001-7595-3904
Tobias Achterberg @achterberg.bsky.social Gurobi developer, former CPLEX and SCIP developer, mixed integer programming
Pietro Belotti @pietrobelotti.bsky.social 
Cheng Guo @chengguo.bsky.social Assistant professor at Clemson University Math&Stats (Area: Operations Research). Energy markets, Optimization, and Economics. Ph.D. from UofToronto, M.S. from Columbia. #orms #optimization
Website: https://chengg04.github.io
Robert (Bob) Bosch @baabbbaash.bsky.social I have two wolves inside me—a mathematician and an artist—and I feed them equally well.
All of my art is made without AI. I find generative AI repulsive. I have no desire to use it, nor do I wish to collaborate with anyone who uses it.
Laura Albert @lauraalbertphd.bsky.social UW-Madison ISyE Professor | 2023 INFORMS President | #PunkRockOR blogger | #BadgerBracketology | Smarter decisions for a better world
Frank E. Curtis @frankecurtis.bsky.social Optimizer.
Pascal Van Hentenryck @vanhentenryck.bsky.social AI for Engineering, faculty at Georgia Tech, Director of Tech AI (the AI Hub at GT, @georgiatechai.bsky.social), Director of AI4OPT (The NSF AI Institute For Advances in Optimization, @ai4opt.bsky.social)
Gemma Berenguer Ph.D. @gemmabf.bsky.social Professor of Operations at UC3M
Dolores Romero Morales @doloresromerom.bsky.social Professor in Operations Research at Copenhagen Business School. In ❤️ with Sevilla and its Real Betis Balompié.
Geoffrey De Smet @geoffreydesmet.bsky.social PlanningAI expert, Timefold co-founder, OptaPlanner creator, complex scheduling and routing, Operations Research, Java, Kotlin, open source, international speaker
John D. Cook @johndcook.bsky.social Mathematician, data privacy consultant
See also @johndcook.mathstodon.xyz.ap.brid.gy
Marina Epelman @marinaepelman.bsky.social 
Tallys Yunes @tallys.bsky.social Dad • Student of 🎹 • YouTuber: http://youtube.com/c/TallysYunes • College Professor • Consultant • Web: https://thyunes.github.io 
Don Moynihan @donmoyn.bsky.social Policy Professor, Ford School, University of Michigan.
Irish immigrant. Administrative burdens guy.
Free newsletter, Can We Still Govern?: https://donmoynihan.substack.com- M @mipmodeller.bsky.social @mipmodeller.bsky.social
Gabriel Peyré @gabrielpeyre.bsky.social CNRS researcher at ENS
arxiv math.OC @arxiv-math-oc.bsky.social source: export.arxiv.org/rss/math.OC
maintainer:
@tmaehara.bsky.social
George Conway ⚖️🇺🇸 @gtconway.bsky.social Relapsing lawyer | Owned by a Pembroke Welsh Corgi
Jim Luedtke @optimizer.bsky.social Professor, Stochastic and Integer Optimizer, Dad
Thiago Serra @thserra.bsky.social Assistant professor at University of Iowa, formerly at Bucknell University, mathematical optimizer with an #orms PhD from Carnegie Mellon University, curious about scaling up constraint learning, proud father of two
Mathieu Besançon @matbesancon.bsky.social Researcher in mathematical optimization at Inria Grenoble, caffeine-fueled computational scientist and open-source developer
Emily Tucker @emilyltucker.bsky.social Industrial Engineer and Operations Researcher • Assistant Professor at Clemson • Christian • Improving Access to Social Good in Systems Under Strain
Mosek Team @mosek.com 
Ulf Friedrich @ulffriedrich.bsky.social Mathematics & Optimization in Magdeburg
Bartolomeo Stellato @stella.to Assistant Professor @Princeton ORFE l Real-time optimizer I http://osqp.org developer | From 🇮🇹 in 🇺🇲 | https://stella.to
Marco Lübbecke @mluebbecke.bsky.social professor of operations research at RWTH Aachen university, I like mathematical optimization in theory and practice; #orms, posts/likes mine
Sophie Huiberts @sophie.huiberts.me CNRS researcher in linear programming
angela zhou @angelamczhou.bsky.social assistant prof at USC Data Sciences and Operations and Computer Science; phd Cornell ORIE.
data-driven decision-making, operations research/management, causal inference, algorithmic fairness/equity
bureaucratic justice warrior
angelamzhou.github.io
Dave Morton @mortondp.bsky.social Professor in IEMS at Northwestern
Michael Trick @miketrick.bsky.social Dean, Carnegie Mellon in Qatar. Operations Research, Sports Scheduling
Alan Erera @alerera.bsky.social Professor of transportation logistics and supply chain engineering, Georgia Tech. Improving design and control decisions. User and developer of operations research, ML, and AI tools. Site: https://www2.isye.gatech.edu/~alerera/
David Bindel @dbindel.bsky.social Professing computing and applied math at Cornell. Numerical methods for data science, plasma physics, other stuff depending on the day. Director, Cornell Center for Applied Mathematics; Director, Simons Collaboration on Hidden Symmetries and Fusion Energy.
Dirk Lorenz @dirque.bsky.social Doing mathematics, also as a job. Now at Uni Bremen, was at TU Braunschweig. Only here for the math. Optimization, inverse problems, imaging, learning - stuff like that.
Austin Buchanan @austinlbuchanan.bsky.social Associate Professor of Industrial Engineering & Management. Interests in #orms #networks #districting. Senior Member of INFORMS. Blogs at https://farkasdilemma.wordpress.com/ Website: https://austinlbuchanan.github.io/
Sertalp B. Çay @sertalpbilal.com Co-founder and Chair of @solioanalytics.com
Principal Operations Research Specialist at SAS Institute.
Optimization and sports analytics enthusiast
https://sertalpbilal.com
https://solioanalytics.com
Paul Rubin @parubin.bsky.social Apostate mathematician, operations research, optimization, Pro Bono Analytics, inarticulate Java & R coder
Adam Elmachtoub @adam-elmachtoub.bsky.social Professor at Columbia University, miserable fan of the Nets and Jets, looking for good doughnuts
Nathan Brixius @natebrix.bsky.social #MachineLearning, #DataScience, #AI, #ORMS, #sports. @uiowa graduate.
Matthias Köppe @mkoeppe.bsky.social Professor, UC Davis #Mathematics. He/him. #DavisCA.
Made #SageMath pip-installable @passagemath.org.
https://github.com/mkoeppe #Python #OpenSource
#cutgeneratingfunctionology #optimization #orms
I block accounts to increase reading focus.
Connor Lawless @lawlessopt.bsky.social Stanford MS&E Postdoc | Human-Centered AI & OR
Prev: @CornellORIE @MSFTResearch, @IBMResearch, @uoftmie 🌈
Kayse Lee Maass @kayseleemaass.bsky.social Industrial Engineering Assistant Professor & Director of the Operations Research and Social Justice Lab at Northeastern University
Using #ORMS to address #Healthcare, #SocialJustice, #Access, & #HumanTrafficking
Aleksandr Kazachkov @akazachk.bsky.social assistant prof @ UF ISE • #orms, discrete optimization, computational economics • personal account
Gainesville, Florida, USA • https://akazachk.github.io • Joined November 2024
Bo Jensen @mrbojensen.bsky.social Works at Optibus, previous developer of high performance optimization software at CPLEX/IBM., MOSEK and SULUM. Opinions are my own.
Stefano Gualandi @famo2spaghi.bsky.social Research group: http://compopt.it
ORCID iD: https://orcid.org/0000-0002-2111-3528
Charlie Vanaret @cvanaret.bsky.social Mathematical optimizer at Zuse Institute Berlin
Check out Uno, a unified SQP/barrier solver for nonlinearly constrained optimization
Bassist/landscape photographer
🌐 github.com/cvanaret/Uno
Henrik A. Friberg @hafriberg.bsky.social Mathematical optimization enthusiast and part of the R&D team at MOSEK ApS.
Richard Oberdieck @richardoberdieck.bsky.social Optimization guy, with a soft spot for testing and good software practices. Views are my own.
Anna Nagurney @annanagurney.bsky.social Eugene M. Isenberg Chair in Integrative Studies and Director of the Virtual Center for Supernetworks, UMass Amherst, plus on the Board of Directors of the Kyiv School of Economics (KSE). My first language is Ukrainian. I like to write books. I love OR.