3 papers
cs.SI2026
Reaching a Consensus in Predictive Loops
Jiduan Wu, Rediet Abebe, Celestine Mendler-Dünner
Predictions in digital platforms must adapt over time as individuals update their beliefs through social interactions. At the same time, changing predictions alter the content peop…
cs.CY2026
Policy Design in Long-Run Welfare Dynamics
Jiduan Wu, Rediet Abebe, Moritz Hardt +1
Improving social welfare is a complex challenge requiring policymakers to optimize objectives across multiple time horizons. Evaluating the impact of such policies presents a funda…
eess.SY2025
Learning Zero-Sum Linear Quadratic Games with Improved Sample Complexity and Last-Iterate Convergence
Jiduan Wu, Anas Barakat, Ilyas Fatkhullin +1
Zero-sum Linear Quadratic (LQ) games are fundamental in optimal control and can be used (i)~as a dynamic game formulation for risk-sensitive or robust control and (ii)~as a benchma…