Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Infrastructure and Strategies for Time Domain and MMA and Follow-Up   Time domain and multi-messenger astrophysics are growing and important modes
of observational astronomy that will help define astrophysics in the 2020s.
Significant effort is being put into developing the components of a follow-up
system for dynamically turning survey alerts into data. This system consists
of: 1) brokers that will aggregate, classify, and filter alerts; 2) Target
Observation Managers (TOMs) for prioritizing targets and managing observations
and data; and 3) observatory interfaces, schedulers, and facilities along with
data reduction software and science archives. These efforts need continued
community support and funding in order to complete and maintain them. Many of
the efforts can be community open-source software projects but they will
benefit from the leadership of professional software developers. The
coordination should be done by institutions that are involved in the follow-up
system such as the national observatories (e.g. LSST/Gemini/NOAO
Mid-scale/Community Science and Data Center) or a new MMA institute. These
tools will help the community to produce the most science from new facilities
and will provide new capabilities for all users of the facilities that adopt
them.

17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn