децентралізація decentralization 4 public administration 2 1 "smart" contracts 1 "розумні" контракти 1 "трилема" блокчейн 1 Industry 4.0 1 Internet of Things 1 UDC 519.85 1 administrative services 1 algebraic modeling 1 blockchain 1 blockchain "trilemma" 1 civil society 1 clusters 1 consensus algorithms 1 cybersecurity 1 decentralizatio 1 deconcentration 1 distributed leger 1 e-Invoice 1 formal methods 1 health care 1 humanitarian development 1 humanitarian policy 1 humanization of public administration 1 insertion modeling 1 local self-government 1 medical reform 1