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.
Taxonomy of expertise amplification: the first level shows the 4 dimensions that should be employed by a system for expertise amplification. The second level enumerates the subdimensions along which amplification can be done, while the fourth level in gray shows tools that can be applied.
