social reasoning

Stochastic search algorithms can tell us who to trust (and why)

Relying on information from other people (social testimony) is essential for efficiently learning and reasoning about the world. However, determining who to trust is often challenging. In this paper, we argue that trust in social agents (i.e., those …

The impact of engagement and partisan influence campaigns in an isolated social media environment

Despite growing concerns about the effect of social media engagement on people’s beliefs and behavior, estimating the actual impact is difficult. Here we present preliminary results from our own isolated social media platform named Magpie Social. In …