
Adam Elmachtoub
@adam235711
Associate Professor of Industrial Engineering and Operations Research @Columbia @CUSEAS @DataSciColumbia / @AmazonScience Visiting Academic
ID: 1405259995
http://www.columbia.edu/~ae2516/ 05-05-2013 14:49:59
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Aaron Roth
@aaroth
CS prof at Penn. Amazon Scholar at AWS. Author of The Ethical Algorithm (w/ Michael Kearns). I study machine learning, privacy, game theory, and uncertainty.
Michael Trick
@miketrick
Dean, Carnegie Mellon University in Qatar, Professor of Operations Research, Sports Scheduler, Blogger. Check me out at bsky.app/profile/miketr…
Transportation Alternatives
@transalt
We reclaim NYC from cars, transforming our streets into safe, sustainable, & equitable places to walk, bike, take transit, gather, and thrive 🗽
Charles Ornstein
@charlesornstein
Managing editor/local at @ProPublica, past prez of @ahcj, Detroit Lions fan. Email: [email protected] Tweets are my own.
Laura Albert
@lauraalbertphd
@UWISyE Professor at @UWMadison | 2023 @INFORMS President | #PunkRockOR blogger | #BadgerBracketology | Analytics is my love language
Ricardo Fukasawa
@rfukasawa

Ethan Mollick
@emollick
Professor @Wharton studying AI, innovation & startups. Democratizing education using tech Book: a.co/d/4VguzZz Substack: oneusefulthing.org
Gurobi Optimization
@gurobi
The World's Fastest Solver
Ivana Ljubic
@iljubic
Professor of Operations Research (#orms, #networkoptimization)
Danqi Chen
@danqi_chen
Associate professor @princeton_nlp @princetonPLI @PrincetonCS. Previously: @facebookai, @stanfordnlp, @Tsinghua_Uni danqi-chen.bsky.social
Gautam Kamath
@thegautamkamath
Assistant Prof of CS @UWaterloo, Faculty @VectorInst, Canada @CIFAR_News AI Chair. Co-EiC @TmlrOrg. I lead @TheSalonML. Privacy, robustness, machine learning.
Sibel Alumur Alev
@sibelalumur
Associate Professor in the Dept of Management Science & Engineering @UWaterloo. Optimizes facility locations and logistics operations. Mother of 7 yo twin boys.
Keller Rinaudo Cliffton
@keller
Founder and CEO @Zipline. Previously, built DNA/RNA computers and climbing walls. Harvard grad. Ex-professional rock climber.
Mehdi Hasan
@mehdirhasan
British-American journalist. Editor-in-chief and CEO of new media company @zeteo_news. Subscribe here: zeteo.com/subscribe
World Central Kitchen
@wckitchen
WCK immediately prepares & serves fresh, nourishing meals to communities impacted by natural disasters and during humanitarian crises. #ChefsForTheWorld
makram rabah
@makramrabah
Assistant Professor of History | American University of Beirut | views my own [email protected]
Ben Golub
@ben_golub
econ prof @NorthwesternU social and economic networks from Ukraine past: @Harvard | @Stanford'12 | @Caltech '07
Clément Canonne (on Blue🦋Sky)
@ccanonne_
Senior Lecturer @Sydney_Uni. Formerly Postdocs @IBMResearch, @Stanford; PhD @Columbia. Converts ☕ into puns: sometimes theorems. He/him. @ccanonne.bsky.social
Ben Recht
@beenwrekt
optimization. machine learning. uc berkeley. I blog at argmin.substack.com The world won't end.
Peter Pilling
@pillingpeter
Great Wife, Great Family and Great job with Columbia Athletics
Luka Doncic
@luka7doncic

Xin Eric Wang @ ICLR 2025
@xwang_lk
Head of Research @SimularAI. Professor @UCSC → @ucsantabarbara. #Multimodal #Embodied #Agents. AI for Humanity in the long run. 🦋 ericxw.bsky.social
Anna Nagurney
@supernetworks
Anna Nagurney, Eugene M. Isenberg Chair in Integrative Studies, Director of the Virtual Center for Supernetworks - Isenberg School of Management - UMass Amherst
Zhaocong Yang
@allen_yang8
CS PhD student @ UNCC Data Storytelling; Viz Recommendation; RAG; HCI
Elias Khalil
@lyeskhalil
Assistant Professor @UofT & @uoftmie. Formerly postdoc @DS4DM in Montreal and grad student @gtcomputing & @GTCSE. Machine Learning+Discrete Optimization.
Beste Basciftci
@bestebasciftci
Assist. Prof. @TippieAnalytics, PhD in operations research @GeorgiaTech, computer & industrial engineer
Thomas Massie
@repthomasmassie
U.S. Representative KY4, Engineer, Farmer, Inventor. 30 patents. Appalachian American. MIT SB93 SM96 #sassywithmassie #politicalsciencedenier pronoun: Pappaw
Ryan Oksenhorn
@ryanzip
Co-founder @zipline, using fleets of robot airplanes to approximate teleportation
Alexander Terenin
@avt_im
Machine learning, artificial intelligence, decision theory · anti-ideological · Assistant Research Professor @Cornell
Saquon Barkley
@saquon

Nate Rogers
@nate_rgrs
ungainfully employed — bylines @ LAT, NYT, Ringer, Stereogum, etc.
Nando Fioretto
@nandofioretto
Assistant Professor of Computer Science at @UVA. I work on machine learning, optimization, and Responsible AI (differential privacy & fairness).
Deepak Ajwani
@deepak_ucd

Alex Barrales-Araneda
@alexfabianb94
PhD Student in Biomedical, Electrical, and Systems Engineering @unibo
Marco Pavone
@drmapavone
Prof @Stanford, Distinguished Research Scientist and AV research lead @nvidia. PhD from @MITAeroAstro. Robotics, autonomous systems, AI. Opinions are my own.
ewin
@ewintang
postdoc in theory, UC Berkeley EECS & Miller Institute
Dolores Romero Morales @doloresromerom.bsky.social
@doloresromerom
Professor in Operations Research at Copenhagen Business School. In ❤️ with Sevilla and its Real Betis Balompié.
War Monitor Clips
@warmonitorclips
Capturing the raw realities of war
Sharon Y. Li
@sharonyixuanli
Assistant Professor @WisconsinCS. Formerly postdoc @Stanford, Ph.D. @Cornell. Making AI safe and reliable for the open world.
Ehsan Valavi
@ehsanvalavi
Postdoctoral Associate @MITSloan
Science girl
@gunsnrosesgirl3
science in context, art history and some puzzles to solve
Bolun (Aaron) Xiao
@aaron_xiao_0508
Incoming UCLA Quant Marketing PhD @uclaanderson
Pinar Keskinocak, Ph.D.
@pkeskinocak
Professor @GeorgiaTechISyE, Director of @CHHSgatech. Research on disease modeling, health systems. Opinions are my own.
Christos Tsanikidis
@ctsank
Quant Researcher. PhD, Columbia University. Ex ML @ Microsoft. Algos & Random Walks.
MITWestbrook
@mitwestbrook
MIT-trained sports analytics enthusiast. Westbrook is the GOAT. /u/mitwestbrook
Inbal Talgam-Cohen
@inbaltalgam
CS professor @TelAvivUni + visiting @TechnionLive | Algorithmic game theory | IL democracy | Past: @Stanford, @WeizmannScience, Supreme Court of IL
Devansh Jalota
@devanshjalota

Subject to
@subjectto_
"Subject to" (s.t.) offers a series of informal conversations with relevant figures in the fields of #orms, combinatorial #optimization and #logistics.
Instit. for Mathematical & Statistical Innovation
@imsi_institute
Using math & statistics to solve urgent, complex scientific & societal problems. Via @UChicago, @NorthwesternU, @ThisIsUIC, & @Illinois_Alma. Funded by @NSF
Anirudh Rayas
@rayasanirudh
PhD student @ASU (@ASUEnergy). High dimensional statistics, Graphical models, ML
Exa
@exaailabs
We're an AI research lab building search for the future. Most powerful web search API → exa.ai also checkout Websets → exa.ai/websets
Jannik Peters
@jannikpeters97
PhD Student @TuBerlin working on Algorithmic Game Theory and Computational Social Choice
Maaz
@mmaaz_98
MD & PhD Operations Research (c) @ University of Toronto. Really into polynomials these days.
Epoch AI
@epochairesearch
We are a research institute investigating the trajectory of AI for the benefit of society.
Juba Ziani
@jubaziani
Assistant Prof @Georgia Tech. Postdoc @Penn, PhD @Caltech. MS @Columbia/@Supelec. Game theory/optimization/AI/privacy/fairness
Said Abou Zaki
@saidaz74624795
University Instructor of Middle-Eastern History, Ethics, and Cultural Studies.
Yueyang Zhong
@yueyang_zhong
Assistant Professor of Management Science and Operations @lbs
Codeium - Windsurf
@codeiumdev
building @windsurf_ai
Leandro F. Maia
@l_eandromaia
Ph.D. candidate at Texas A&M working on block decomposable and trust region methods for large-scale optimization problems
Dennis Schröder
@ds17_fg
Husband | Father | Detroit Pistons Point Guard | - 🇩🇪 World Champion 2023 | Family First - Hard Work Pays Off
Contextual AI
@contextualai
Build specialized RAG agents to support expert knowledge work
Ezgi Korkmaz
@ezgikorkmazai
Machine Learning Researcher, PhD in Machine Learning. Been at @UCL @GoogleDeepmind @UCBerkeley @icmlconf
Qian Xie
@qianjanexie
Cornell ORIE PhD student
ₕₐₘₚₜₒₙ
@hamptonism
quantitative finance │ defense tech │ ai/ml. Atmosphere Modeling at @MenthorQpro. -@hamptonlibrary
Lijie Chen
@wjmzbmr1
Incoming assistant professor at UC Berkeley EECS (Fall 2025) Miller Postdoctoral Fellow at UC Berkeley
Nikos Pagonas
@nikospagonas00
CS PhD Student @ Columbia University
Dirk L.
@dirque_l
Does and teaches applied mathematics. (he/him, er/ihn)
Thibaut Vidal
@vidalthi
Professor & SCALE-AI Chair at MAGI @polymtl | @ivadolabs advisor Tweets on #ORMS & #Trustworthy #MachineLearning Open-source codes: github.com/vidalt
Young-Jun Son
@youngjunson3
Young-Jun Son is the James J. Solberg Head and Ransburg Professor of the School of Industrial Engineering at Purdue University.
Dan Go
@fitfounder
Health Performance Coach To Entrepreneurs | Tweets on Fat Loss and Optimizing The Body | On a Mission to Transform A Billion Lives Through Health and Fitness