Fig. 4
Querying sub-task of our blockchain competition. Site2 queries the chain using Boolean logic, and ranks results (any site can query the chain as there is transparency across the sites) [5]
Fig. 4 | BMC Medical Genomics
Querying sub-task of our blockchain competition. Site2 queries the chain using Boolean logic, and ranks results (any site can query the chain as there is transparency across the sites) [5]