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Assistant Professor
What is new …
Researchers from @Pitt_IE and @SciPitt received the @Meta Foundational Integrity Research Award to understand and stop the spread of online conspiracy content. https://t.co/veeuU15zZx
— Pitt IE (@Pitt_IE) April 7, 2023
Had a great experience last semester fielding an undergraduate project on affordable housing for IE1171 students working with @wprdc data - thanks @BobGradeck for introducing the project https://t.co/5PE2aId0bL
— Amin Rahimian (@aminrahimian) February 1, 2023
🚨New Publication🚨
— Avinash (Avi) Collis (@avi_collis) January 9, 2023
Very happy to share that our large-scale experiment (~500k people in 23 countries) where we test a simple descriptive norms intervention to increase vaccine acceptance, is finally published in @NatureComms!https://t.co/bdBoecSAsh pic.twitter.com/kBreUq2n6u
Excited to present our joint work with Jad Sassine and @deaneckles today @icwsm: “influence of repetition through limited recall” - modeling a situation that arises with repetition of ideas and messages in feeds https://t.co/5lWFxVRVUp
— Amin Rahimian (@aminrahimian) June 7, 2022
https://t.co/Fkw3gh5A4p https://t.co/TbLkffHevz pic.twitter.com/KtayDhxo1i
— Amin Rahimian (@aminrahimian) May 20, 2022
A new Resource by Collis et al. offers data from a global survey in 67 countries, yielding over 2 million responses on COVID-19 related beliefs, behaviours and norms.@avi_collis @gvrkiran @alex_moehring @aminrahimian @deaneckles @sinanaralhttps://t.co/VwJ9sneFQx pic.twitter.com/69JKLhlSdg
— NatureHumanBehaviour (@NatureHumBehav) May 23, 2022
Glad this work with Jason Burton, Ulrike Hahn, @amaatouq featured @PittEngineering @Pitt_IE got some early recognition @acm_ci2021 Most Inspiring Research Paper Award. We provided a proof-of-concept for improving group performance with algorithmic rewiring https://t.co/UsnoTzslob https://t.co/8sATf2kwhy
— Amin Rahimian (@aminrahimian) September 21, 2021
Excited about our joint work being featured - with @alex_moehring @avi_collis @gvrkiran @sinanaral @deaneckles: accurate information about descriptive norms increases vaccine acceptance - https://t.co/tn63jWPtvn https://t.co/MHNS7MApBp
— Amin Rahimian (@aminrahimian) April 1, 2021
[🚨NEW PAPER 🚨] Published today in @PNASNews on the dramatic costs of uncoordinated #COVID19 policies across US states... by the @mit_ide Social Analytics Lab (https://t.co/FCnDWyn8K5)https://t.co/K0Go8PRYLP
— Sinan Aral (@sinanaral) July 30, 2020
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How hard is rational decision making in groups?
— Amin Rahimian (@aminrahimian) February 11, 2020
With Jan Hązła, @jababi, and Elchanan Mossel, we show NP-hardness of approximating beliefs and computing actions in popular models of Bayesian social learning. Forthcoming in Operations Research: https://t.co/CxQo7lu5T3
How are biological and social contagion affected by changes to network structure? Recent work has claimed a "weakness of long ties" for social contagions, unlike biological contagions. Our new paper substantially revises this conclusion. https://t.co/0xWJmWButx pic.twitter.com/YbBFoQJrxA
— Dean Eckles (@deaneckles) October 11, 2018