  The Game Theory & Multi-Agent team at DeepMind studies several aspects of
multi-agent learning ranging from computing approximations to fundamental
concepts in game theory to simulating social dilemmas in rich spatial
environments and training 3-d humanoids in difficult team coordination tasks. A
signature aim of our group is to use the resources and expertise made available
to us at DeepMind in deep reinforcement learning to explore multi-agent systems
in complex environments and use these benchmarks to advance our understanding.
Here, we summarise the recent work of our team and present a taxonomy that we
feel highlights many important open challenges in multi-agent research.
