Data Colada @datacolada.bsky.social Announcing posts for our blog.
This account is seldom monitored.
Helio Fred Garcia @hfgarcia.bsky.social Author, The Trump Contagion; Words on Fire; The Agony of Decision; The Power of Communication; Co-author of Influencing Leaders; Reputation Management. President, Logos Consulting. Adjunct Professor, NYU Stern Exec MBA and MS in PR; Columbia Engineering. 🫘
Mariana Colín @themorbidzoo.bsky.social Ambivalent YouTuber and PhD Candidate in Communications/Media Anthropology at UIUC. Cohost of Once More With Feeling, a podcast about movies and their remakes.
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
n+1 @nplusonemag.com n+1 is a print and digital magazine of literature, culture, and politics. nplusonemag.com
Los Angeles Review of Books @lareviewofbooks.bsky.social A multimedia literary and cultural arts magazine with an enduring commitment to the written word. https://lareviewofbooks.org/
NY Times Pitchbot @nytpitchbot.bsky.social I have never felt more politically homeless. Parody. Merch: https://tinyurl.com/msjjmwpt
Kagi HQ @kagi.com Privacy-respecting search, browser and products that put you first. No ads. No trackers. Ever. https://kagi.com/
ArtButMakeItSports @artbutmakeitsports.bsky.social I turn Art into Sports (and vice versa) | NO AI USED | “Everything I didn't know I needed" - follower testimonial
Semble @semble.so A collaborative space for mapping the web, connecting ideas, and building shared knowledge. By @cosmik.network
🌐 https://semble.so/
m. r. sauter @oddletters.bsky.social politics/technology/capitalism. prof somewhere.
enthusiastic guitar guy. book on why vc was a bad idea the whole time coming from UChicago Press
writing - https://oddletters.com/
stickers+noise - https://duopoly.bandcamp.com/merch
i curse a lot
he/they
sardean @sardean.bsky.social asst prof @cornellbowers.bsky.social thinking about dynamics, control, machine learning
sdean.website
ACM FAccT @facct.bsky.social ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT). June 2026 in Montreal, Canada 🇨🇦 #FAccT2026
https://facctconference.org/
Emily Drabinski @edrabinski.bsky.social PSCCUNY. #CUNYStrong. Queer. Collective power, public good. Organize your workplace. Zindabad. Makibaka. Solidarity
River_Tam @rivertam.bsky.social Managing Director of Single Family Housing Inventory at BlackRock. God forbid a woman collect things.
lynn @chordbug.bsky.social math music conlangs weird toys ⎃
https://lynn.github.io/
J. Nathan Matias @natematias.bsky.social I work with communities on science for safer, fairer digital environments.
Founder: CAT Lab. Radcliffe Fellow, Harvard. Assoc Prof, Communication, Cornell · Guatemalan-American · Ultracyclist
🐘@natematias@social.coop
natematias.com
citizensandtech.org
june @june.cat june.cat <- articles abt rustlang and such
she/her
Seny Kamara @senykamara.com I design encryption algorithms for a living but am a Hip Hop scholar at heart. Former CS professor at Brown & research scientist at Microsoft. I currently lead research at MongoDB. I think about how data, algorithms, power and culture intersect
EURO @euroonline.bsky.social EURO – the Association of European Operational Research Societies – is a regional group within IFORS. It promotes Operational Research across Europe through events, publications, and collaboration. https://www.euro-online.org
Craig Schmidt @craigschmidt.com Interested in ML, AI, and NLP. Particularly interested in tokenization. Live in the Boston area and work in R&D at Kensho Technologies.
Pint of Science US @pintofscience.us Annual science festival taking place in pubs & cafes around the world.
We will be back for #pint26! Save the date: May 18-19-20 !
🗺️ @pintsWorld.bsky.social
More info 👉 https://pintofscience.us
mt_xing @michaelxing.com 
quibu @quibu.bsky.social But there’s a limit to the things you can do today. Accepting this is healthy.
Maria Antoniak @mariaa.bsky.social NLP, cultural analytics. Assistant Professor of CS at University of Colorado Boulder. Books, bikes, games, art. https://maria-antoniak.github.io
jecture @jecture-a11y.bsky.social Think your product’s accessible? Let’s find out. I help teams fix hidden barriers and do better. #accessibility. jecture.co
josh (with parentheses) @joshwithparenthes.es my body is a machine that takes THOUGHTS AND FEELINGS and turns them into HEADACHES AND INCOMPREHENSIBLE VIDEO ESSAYS
youtube.com/@joshwithparentheses
contributing irritant for @theessaylibrary.com
Arula Ratnakar @arula-ratnakar.bsky.social Computational Neuroscience PhD candidate at Boston University (advisors Cynthia Bradham & Gabe Ocker). Mathematically modeling corticogenesis.
I also write trippy scifi & mathfiction.
Ignyte Award Finalist 2025
6 stories in Clarkesworld
David Mimno @dmimno.bsky.social He teaches information science at Cornell. http://mimno.infosci.cornell.edu
Kate Crawford @katecrawford.bsky.social Professor, researcher, maker of things
maybe: annie rauwerda @annierau.bsky.social more fun on depths of wikipedia @depthsofwikipedia.bsky.social
Johan Ugander @jugander.bsky.social Associate Professor, Yale Statistics & Data Science. Social networks, social and behavioral data, causal inference, mountains. https://jugander.github.io/
Ira Globus-Harris @iraglobusharris.bsky.social Assistant research prof at Cornell, interested in bridging responsible and robust algorithm design and practice.
I'm currently working with Nikhil Garg and danah boyd; my PhD in CS was advised by Aaron Roth and Michael Kearns.
Jacob Geller @jacobgeller.com Makes the most normal videos on YouTube.
Also a cohort on MinnMax.
https://jacobgeller.com/
Ghjulia Sialelli @ghjuliasialelli.bsky.social PhD student @eth-ai-center.bsky.social / PRS / Ecovision • working on AI & Sustainability 🛰️🌳 • she/her • made in Corsica • organizer of the @ai-env-summit.bsky.social • 🍉
🔗 https://ghjuliasialelli.github.io/
Jip J. Dekker @dekker.one OPTIMA Research Fellow working on Modelling Decision/Optimization problems, Programming Languages, and AI at Monash University, Melbourne, Australia.
MiniZinc developer, CP and SAT researcher.
I also talk about music, birds, cycling, and cricket.
Marina Epelman @marinaepelman.bsky.social 
John D. Cook @johndcook.bsky.social Mathematician, data privacy consultant
See also @johndcook.mathstodon.xyz.ap.brid.gy
Ben Grimmer @profgrimmer.bsky.social Visiting Assistant Prof @MITSloan
Assistant Prof @JohnsHopkinsAMS,
PhD in Optimization @CornellORIE
Mostly here to share pretty maths/3D prints, sometimes sharing my research
Dirk Van den Poel @dirkvandenpoel.bsky.social Senior Full Professor of Data Analytics, Data Science, Big Data at Ghent University & Flanders Make.
Other interests: Aviation, avgeek, history, WWII. 
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
Erling D. Andersen @primaldual.bsky.social I spend most of my adult life on convex optimization and www.Mosek.com. In my spare time I like riding my racing bike and follow www.ob.dk.
ORCID: https://orcid.org/0000-0001-6351-8761
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/
Yael Grushka-Cockayne @grushkay.bsky.social Senior Associate Dean of Professional Degree Programs and Professor of Business Administration at the Darden School of Business
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/
Amin Rahimian @rahimian.bsky.social assistant prof | networks, data, decisions
https://aminrahimian.github.io/
https://sociotechnical.pitt.edu/
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
Dolores Romero Morales @doloresromerom.bsky.social Professor in Operations Research at Copenhagen Business School. In ❤️ with Sevilla and its Real Betis Balompié.
Burcu Balcik @bbalcik.bsky.social 
Gemma Berenguer Ph.D. @gemmabf.bsky.social Professor of Operations at UC3M
Pelin Cay @pelindc.bsky.social Passionate about applications of advanced analytics and delivering impactful solutions
Deniz Besik @denizbesik.bsky.social Assistant Professor, Robins School of Business, University of Richmond
@juliusbarth.bsky.social @juliusbarth.bsky.social Optimization Scientist | Operations Research and Management Science #orms #optimization
Andre Calmon @andrecalmon.bsky.social Operations Management Prof @GeorgiaTech | Designing and optimizing sustainable+profitable business models | Teaching innovation+impact | MIT PhD | 🇧🇷🇺🇸 Twin | Girl dad x2
Samiul Hasan @samiul.bsky.social Researcher. Interested in urban data science, mobility, hurricane evacuation. Associate Prof. @UCF. CSIRO, Purdue & BUET alum. Some posts reflect my personal views only. https://www.cecs.ucf.edu/shasan/
Deniz Yoltay @denizyoltay.bsky.social phd cand @ozyeginuni • Operations Research • data scientist @bosch
Dave Morton @mortondp.bsky.social Professor in IEMS at Northwestern
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.
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.
@sanglinwei.bsky.social @sanglinwei.bsky.social 
Nando Fioretto @nandofioretto.bsky.social Assistant Professor of Computer Science at the University of Virginia. I work on Responsible AI (differential privacy & fairness) and machine learning for science and engineering (differentiable optimization) | http://nandofioretto.github.io
Connor Lawless @lawlessopt.bsky.social Stanford MS&E Postdoc | Human-Centered AI & OR
Prev: @CornellORIE @MSFTResearch, @IBMResearch, @uoftmie 🌈
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.
Hamed JALALI @hjalali.bsky.social Professor of Operations & Supply Chain Management
NEOMA Business School
France
Irfan Mahmutogullari @irfanmahmutoullari.bsky.social #orms #optimization
https://irfanmahmutogullari.github.io/
Postdoc @DTAI, CS, KU Leuven
PhD'19 in IE&OR @Bilkent
Sandeep Rath @rathsandeep.bsky.social Assistant Professor at Indian School of Business. Working on resource allocation problems for hospitals and physician digital workload. Applied Large Scale Optimization, ML, Causal Inference. Love comic books.
Stanley Lim @stanleylim.bsky.social Associate Professor at Michigan State Broad • Econometrics • Data Science • Optimization • Food Waste Reduction • Food Rescue Operations • Last-Mile Logistics • Retail Operations • PhD Cambridge
broad.msu.edu/profile/slim
Hamsa Bastani @hamsabastani.bsky.social Prof @Wharton @Penn; machine learning for health & social good; foodie, gamer, homebody
Victor Jose @vrjose.bsky.social Professor at Georgetown McDonough. Operations and Analytics. Usually thinking about Management Science, Decision Analysis, Data Analytics, JDM, and Applied Statistics. #orms #analytics #datascience #decisionanalysis #forecasting
📍Washington, DC
Berk Ustun @berkustun.bsky.social Assistant Prof at UCSD. I work on safety, interpretability, and fairness in machine learning. www.berkustun.com
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)
Frank E. Curtis @frankecurtis.bsky.social Optimizer.
Tom Demeulemeester @tdemeule.bsky.social Interested in fairness in operations research, matching and algorithm design. Assistant professor at Maastricht University.
www.tdem.be
Erhun Kundakcioglu @oekundakcioglu.bsky.social ORCID: https://orcid.org/0000-0003-3033-0986
Laura Albert @lauraalbertphd.bsky.social UW-Madison ISyE Professor | 2023 INFORMS President | #PunkRockOR blogger | #BadgerBracketology | Smarter decisions for a better world
@anncampbelliowa.bsky.social @anncampbelliowa.bsky.social 
Tomas Lidén @tomasliden.bsky.social Researcher at VTI and Linköping University. Optimization, scheduling and maintenance in transportation - mostly railways.
Daniel Jiang @danielrjiang.bsky.social Research Scientist Meta, Adjunct Professor at University of Pittsburgh. Interested in reinforcement learning, approximate DP, adaptive experimentation, Bayesian optimization, & operations research. http://danielrjiang.github.io
📍Chicago, IL
Diptangshu Sen @dsensei.bsky.social OR PhD student @ GaTech ISyE ৹ Interested in Differential Privacy, Algorithmic Game Theory, Mechanism Design, Data Markets ৹ https://sites.google.com/view/dsen
Aigerim Saken @aigerimsaken.bsky.social Mathematical optimisation/Decomposition techniques. Postdoctoral researcher at the University of Liverpool.
Esmaeil Keyvanshokooh @esmaeilkeyvan.bsky.social Assistant Prof. of Operations Management, Mays Business School, Texas A&M University
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.
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
@laurentperron.bsky.social @laurentperron.bsky.social 
Jeff Linderoth @jefflinderoth.bsky.social Professor, Optimizer, Human-Pyramid Maker
Pietro Belotti @pietrobelotti.bsky.social 
Andrea Raiconi @andrearaiconi.bsky.social (he/him)
Researcher in applied mathematics - CNR-IAC
Personal account
#cnr #orms #optimization
https://sites.google.com/view/andrearaiconi/
Davide Duma @davideduma.bsky.social (he/him) Assistant Professor of Operations Research
CompOpt Lab, Department of Mathematics, University of Pavia
👨🏽💻 Interested in mathematical optimization, ML, and their applications in healthcare management
⏳ Life is short, use heuristics 
CompOpt @compopt.bsky.social Computational Optimization research group at Department of Mathematics "F. Casorati", University of Pavia
www.compopt.it
Rafid Mahmood @rafidrm.bsky.social Assistant Prof @ Telfer School of Management + Sr. Research Scientist @ NVIDIA working on data-centric ML & operations of AI systems
https://rafidrm.github.io
Aras @arasselvi.bsky.social Safeguarding data-driven decision making.
arasselvi.com
Paul Rubin @parubin.bsky.social Apostate mathematician, operations research, optimization, Pro Bono Analytics, inarticulate Java & R coder
Marouane Felloussi @marouanefl.bsky.social phd student at mines st-étienne/univ. clermont auvergne.
interested in discrete optimization.
https://marouane-f.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
Matthias Miltenberger @mattmilten.bsky.social Build software, not walls.
Declare variables, not war.
Execute programs, not people.
https://mattmilten.github.io/
Richard Oberdieck @richardoberdieck.bsky.social Optimization guy, with a soft spot for testing and good software practices. Views are my own.
Mosek Team @mosek.com