8 citations · 9 across the 2 of their papers we have counts for
2 papers
cs.MA2024★ 1 cited
A Multi-Agent Model for Opinion Evolution under Cognitive Biases
Mário S. Alvim, Artur Gaspar da Silva, Sophia Knight +1
We generalize the DeGroot model for opinion dynamics to better capture realistic social scenarios. We introduce a model where each agent has their own individual cognitive biases.…
cs.LO2021★ 8 cited
A Formal Model for Polarization under Confirmation Bias in Social Networks
Mário S. Alvim, Bernardo Amorim, Sophia Knight +2
We describe a model for polarization in multi-agent systems based on Esteban and Ray's standard family of polarization measures from economics. Agents evolve by updating their beli…