Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: CEV Framework: A Central Bank Digital Currency Evaluation and
  Verification Framework with Focus of Consensus Algorithms and Operating
  Models   We propose a general framework (CEV Framework) for recommending and verifying
technical solutions in central bank digital currency(CBDC) system, in which we
build two sub-frameworks: an evaluation sub-framework that analyzes current
problems about CBDC and provides solutions in terms of consensus algorithms and
operating models, and a verification sub-framework that proves the feasibility
of recommended solutions. Our framework provides a workflow and can be used as
a reference to design CBDC systems based on related national economic and
regulatory conditions. The working procedure to generate customized solutions
is to split consensus algorithms into different components and analyze their
impact on CBDC systems. Furthermore, we propose two operating models to cover
operational aspects. Then we build a verification sub-framework to verify
potential solutions through empirical experiments and formal logic proof. By
iterating with our framework, CBDC designers can find a balanced point in
designing a CBDC system. To the best of our knowledge, we are the first to
propose a framework to recommend and verify CBDC related technical solutions.

37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci