Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: COVID-19 and Company Knowledge Graphs: Assessing Golden Powers and
  Economic Impact of Selective Lockdown via AI Reasoning   In the COVID-19 outbreak, governments have applied progressive restrictions
to production activities, permitting only those that are considered strategic
or that provide essential services. This is particularly apparent in countries
that have been stricken hard by the virus, with Italy being a major example.
Yet we know that companies are not just isolated entities: They organize
themselves into intricate shareholding structures --- forming company networks
--- distributing decision power and dividends in sophisticated schemes for
various purposes.
  One tool from the Artificial Intelligence (AI) toolbox that is particularly
effective to perform reasoning tasks on domains characterized by many entities
highly interconnected with one another is Knowledge Graphs (KG). In this work,
we present a visionary opinion and report on ongoing work about the application
of Automated Reasoning and Knowledge Graph technology to address the impact of
the COVID-19 outbreak on the network of Italian companies and support the
application of legal instruments for the protection of strategic companies from
takeovers.

21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex