ministries and CAA. Ministries have acted, and
almost all of them have integrated the SIEM solution.
This overall significant difference between networks
calls for further exploration.
5 CONCLUSIONS
This paper addressed the quantification of
relationships within a standardized public
administration benchmark. Machine learning-based
Bayesian networks were used as a tool for this
quantification. Bayesian networks combine both
visual simplicity and explanatory and predictive
power. Also, the demonstrated approach is
generalizable.
By understanding the structure, strategic
decisions can be better directed, and processes of
digitalization and further development of the Czech
public administration can be made more efficient.
Further examination of the dataset and the
Bayesian network could bring more exciting findings
than those presented in this short paper. Also,
applying different approaches to aggregating the data
will enable different views on the matter. Moreover,
applying the leave-one-out cross-validation (Efron,
1982) for the presented model or constructing and
comparing more Bayesian network models could be
performed. A deeper evaluation of the differences and
their causes between Benchmark 2021 and
Benchmark 2018 could be another future topic.
Last but not least, insight could be gained with the
incorporation of the rest of the Benchmark available
data. The challenge would be making a hybrid
network with not just factor variables but also
numeric ones. As authors, we are excited about the
next Benchmark from the public administration of
Czechia and the possibility of further improving the
Czech Digital government.
ACKNOWLEDGEMENTS
This research was supported by the Internal Grant
Agency project of the Prague University of
Economics and Business IGS F6/61/2020. Also, it is
only proper to acknowledge the assistance of the
Department of the E-Government Chief Architect of
the Ministry of the Interior of the Czech Republic and
the partners from the program Digital Czechia and the
opportunity to use raw data from the Benchmark of
the Public Administration for the year 2018 and 2021.
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