Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: mdx: A Cloud Platform for Supporting Data Science and Cross-Disciplinary
  Research Collaborations   The growing amount of data and advances in data science have created a need
for a new kind of cloud platform that provides users with flexibility, strong
security, and the ability to couple with supercomputers and edge devices
through high-performance networks. We have built such a nation-wide cloud
platform, called "mdx" to meet this need. The mdx platform's virtualization
service, jointly operated by 9 national universities and 2 national research
institutes in Japan, launched in 2021, and more features are in development.
Currently mdx is used by researchers in a wide variety of domains, including
materials informatics, geo-spatial information science, life science,
astronomical science, economics, social science, and computer science. This
paper provides an the overview of the mdx platform, details the motivation for
its development, reports its current status, and outlines its future plans.

23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th