Robinhood CEO's math-focused AI startup Harmonic valued at $1.45 billion in latest fundraising

Harmonic, an artificial intelligence startup co-founded by Robinhood CEO Vlad Tenev, has raised $120 million in new funding, ...

Consensus, bias and polarization: How mathematicians study opinions

How do opinions form and change in large groups of people? That's not just a sociological question, it's a mathematical one. Ph.D. candidate Federico Capannoli studied opinion dynamics. He defended ...