If your friend gets a new email address, it doesn't go into your brain and find your friend's email address cells and replace his email address in that part and you know those neurons in your brain. Memory is essentially an Open System and it's an associative system, not an address-based system.
~
Loading It Up video 
Using lex, yacc and cons-cells to transform a node-centric hierarchical circuit to a cad-ready net-centric model. This would be the "dual" of the initial representation.