"FriendSensing: Recommending Friends Using Mobile Phones" - Talk for this RecSys paper http://web.mit.edu/quercia/www/publications/friendSensing_short.pdf

1. FriendSensing

2. FriendSensing ((.))

4. Keep Bluetooth on (record who is around)

5. Upload records

6. People you may know

7. People You May Know Forrest Gump Bambie Barack Obama Add to Friends Add to Friends Add to Friends

8. How to process proximity records?

9. [PNAS]

10. [PNAS]

11. distance  duration rank(A  B) = number of people who have met A for longer than B has done

12. rankings  net

13. On the net: shortest, pagerank,… example: shortest path A ’s friends: C , D , B

16. next: happymeter

17. If you are looking for Kinky boots

18. whether you are …

19. a woman…

20. or a man a woman…

21. Thorny problem:

22. How to keep it secret