A lot of examples for the use of graph theory revolve around either social networks (which I understand are useful for business intelligence) or scientific/biological application.
I am exploring the application of graph theory on business data. The current applications that I have identified are:
- Airport connections
- Delivery logistics - like the one eBay implemented
- Co-purchasing networks
- Website navigation
- Bank transfers
Can anyone provide links to studies or companies already using graph theory in this field?