Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Joint Attention for Multi-Agent Coordination and Social Learning   Joint attention - the ability to purposefully coordinate attention with
another agent, and mutually attend to the same thing -- is a critical component
of human social cognition. In this paper, we ask whether joint attention can be
useful as a mechanism for improving multi-agent coordination and social
learning. We first develop deep reinforcement learning (RL) agents with a
recurrent visual attention architecture. We then train agents to minimize the
difference between the attention weights that they apply to the environment at
each timestep, and the attention of other agents. Our results show that this
joint attention incentive improves agents' ability to solve difficult
coordination tasks, by reducing the exponential cost of exploring the joint
multi-agent action space. Joint attention leads to higher performance than a
competitive centralized critic baseline across multiple environments. Further,
we show that joint attention enhances agents' ability to learn from experts
present in their environment, even when completing hard exploration tasks that
do not require coordination. Taken together, these findings suggest that joint
attention may be a useful inductive bias for multi-agent learning.

5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom