Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multi-task Safe Reinforcement Learning for Navigating Intersections in
  Dense Traffic   Multi-task intersection navigation including the unprotected turning left,
turning right, and going straight in dense traffic is still a challenging task
for autonomous driving. For the human driver, the negotiation skill with other
interactive vehicles is the key to guarantee safety and efficiency. However, it
is hard to balance the safety and efficiency of the autonomous vehicle for
multi-task intersection navigation. In this paper, we formulate a multi-task
safe reinforcement learning with social attention to improve the safety and
efficiency when interacting with other traffic participants. Specifically, the
social attention module is used to focus on the states of negotiation vehicles.
In addition, a safety layer is added to the multi-task reinforcement learning
framework to guarantee safe negotiation. We compare the experiments in the
simulator SUMO with abundant traffic flows and CARLA with high-fidelity vehicle
models, which both show that the proposed algorithm can improve safety with
consistent traffic efficiency for multi-task intersection navigation.

26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph