Collaborators (in reverse chronological order)
- Jean Carletta
- Theresa Wilson
- Gokhan Tur
- Dan Jurafsky
- Surabhi Gupta
- Johanna Moore
- Steve Renals
- Sharareh Noorbaloochi
- Robert Eklund
- Patrick Ehlen
- Rutger Rienks
- Vincenzo Pallotta
- Stéphane Laidebeure
- John Dowding
- Matthew Purver
- Vinay Chaudhri
- Satanjeev Banerjee
- John Pacheco
- David Demirdjian
- Ed Kaiser
- Lynn Voss
- Alex Gruenstein
- Lawrence Cavedon
- Stanley Peters
- Simon King
- Joe Frankel
- Korin Richmond