Blockchain-Based Trust Auction for Dynamic Virtual Machine Provisioning and Allocation in Clouds

Table 1

This work was compared with the models in the literature review.

Items	Models	Privacy protection	Decentralization for auction	Transaction management
[13]	Centralized	×	×	×
[14]	Centralized	×	×	√
[4]	Blockchain-based	×	√	×
This work	Blockchain-based	√	√	√