4 papers
Agentmandering: A Game-Theoretic Framework for Fair Redistricting via Large Language Model Agents
Hao Li, Haotian Chen, Ruoyuan Gong +2
Redistricting plays a central role in shaping how votes are translated into political power. While existing computational methods primarily aim to generate large ensembles of legal…
Quantum Criticality by Interaction Frustration in a Square-Planar Lattice
Yi-Qiang Lin, Chang-Chao Liu, Jia-Xin Li +16
We report experimental and theoretical investigations on ThCrGeC, a metallic compound in which CrC planes form a square-planar lattice. Neutron powder diffraction, magn…
UniGO: A Unified Graph Neural Network for Modeling Opinion Dynamics on Graphs
Hao Li, Hao Jiang, Yuke Zheng +2
Polarization and fragmentation in social media amplify user biases, making it increasingly important to understand the evolution of opinions. Opinion dynamics provide interpretabil…
Political Actor Agent: Simulating Legislative System for Roll Call Votes Prediction with Large Language Models
Hao Li, Ruoyuan Gong, Hao Jiang
Predicting roll call votes through modeling political actors has emerged as a focus in quantitative political science and computer science. Widely used embedding-based methods gene…