Question

Which among the following has to be carried out for reverse flow of knowledge?

(a) Training interfaces

(b) Hypothesis management

(c) Linear flow of signals

(d) Data management

The question was posed to me during a job interview.

I'm obligated to ask this question of Architecture Maps in section Cognitive Radio Architecture of Cognitive Radio

Answer 1

Right choice is (a) Training interfaces

Easiest explanation: The interfaces have to be trained to ensure flow of knowledge can occur from inference hierarchy to the perception systems. This aids in maintaining and altering the internal structure of radio. For example, the vision subsystem and the audio subsystem exchange knowledge to take decision when there is a mismatch in one domain in a two way identification system.