Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Learning to Execute Actions or Ask Clarification Questions   Collaborative tasks are ubiquitous activities where a form of communication
is required in order to reach a joint goal. Collaborative building is one of
such tasks. We wish to develop an intelligent builder agent in a simulated
building environment (Minecraft) that can build whatever users wish to build by
just talking to the agent. In order to achieve this goal, such agents need to
be able to take the initiative by asking clarification questions when further
information is needed. Existing works on Minecraft Corpus Dataset only learn to
execute instructions neglecting the importance of asking for clarifications. In
this paper, we extend the Minecraft Corpus Dataset by annotating all builder
utterances into eight types, including clarification questions, and propose a
new builder agent model capable of determining when to ask or execute
instructions. Experimental results show that our model achieves
state-of-the-art performance on the collaborative building task with a
substantial improvement. We also define two new tasks, the learning to ask task
and the joint learning task. The latter consists of solving both collaborating
building and learning to ask tasks jointly.

11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys