2 citations · 5 across the 4 of their papers we have counts for
4 papers
Gaussian Learning-Without-Recall in a Dynamic Social Network
Chu Wang, Bernard Chazelle
We analyze the dynamics of the Learning-Without-Recall model with Gaussian priors in a dynamic social network. Agents seeking to learn the state of the world, the "truth", exchange…
Self-Sustaining Iterated Learning
Bernard Chazelle, Chu Wang
An important result from psycholinguistics (Griffiths & Kalish, 2005) states that no language can be learned iteratively by rational agents in a self-sustaining manner. We show how…
Noisy Hegselmann-Krause Systems: Phase Transition and the 2R-Conjecture
Chu Wang, Qianxiao Li, Weinan E +1
The classic Hegselmann-Krause (HK) model for opinion dynam- ics consists of a set of agents on the real line, each one instructed to move, at every time step, to the mass center of…
Well-Posedness of the Limiting Equation of a Noisy Consensus Model in Opinion Dynamics
Bernard Chazelle, Quansen Jiu, Qianxiao Li +1
This paper establishes the global well-posedness of the nonlinear Fokker-Planck equation for a noisy version of the Hegselmann-Krause model. The equation captures the mean-field be…