How Social Media Metrics Shape News Production: A Replication Study
We replicated a FB study on X and found that responsiveness to engagement signals is generalizable, though with clear cross-platform nuances.
IJPP·2026·#ENGAGEMENT·#LONGITUDINAL
Deplatforming Donald Trump Reduced His Media Coverage But Not Audience Engagement
We estimate the causal effects of Deplatforming Trump on a broader news ecosystem, across Facebook, X, and Instagram.
ICA·2025·#MODERATION·#CAUSAL
Top Faculty Paper
Hateful Meme Detection through Context-Sensitive Prompting and Fine-Grained Labeling
An endto-end optimization pipeline that accounts for modalities, prompting, labeling, and fine-tuning..
AAAI·2025·#MODERATION·#AI
PDFMathTranslate: Scientific Document Translation Preserving Layouts
The world's first open-source software for translating scientific documents while preserving layouts.
EMNLP·2025·#INNOVATION·#AI
Data Analytics in Julia - For Social Scientist
Book and notebooks for data analysis in social science using Julia, replicating frequent analytical steps in Python & R.
Opensource·2024·#COMPUTATIONAL·#CAUSAL
Laine Nooney, The Apple II Age: How the Computer Became Personal
The broader technological, societal, and economic conditions of Apple II that are historical but often ignored.
IJoC·2024·#INNOVATION·#REVIEW
重塑时空：算法中介的网约劳动研究
本文结合质化和量化方法, 分析算法对网约劳动过程的影响。
浙江学刊·2020·#PLATFORM·#INFORMATION
Qihao Academic Award
Reprinted by Theoretical Economics
NSFC Distinction