Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Identification of exceptional survivors in simulated dataset by homomorphic addition of encrypted records by month. The dashed red line shows the computations on the dataset. The computations can take several hours for each run, but they do not slow the pace of the study, because they occur in real time as the dataset grows and the study proceeds
