Additional conference chairs

ACL Conference

Year	Demos/Interactive Presentations chair	Exhibits Chair	Mentoring Service Chair	Publications Chair	Publicity Chair	Sponsorship Chair	Tutorials Chair	Workshops Chair
2007	Sophia Ananiadou	Jaroslava Hlavacova, Pavel Pecina	Florence Reeder	Su Jian	Pavel Stranak, Jiri Mirovsky	Martha Palmer, Gabor Proszeky, Jan Hajic, Jun’ichi Tsujii	Joakim Nivre	Simone Teufel
2006	James Curran	Menno van Zaanen	Richard Power	Olivia Kwong	Timothy Baldwin	Steven Krauwer, Dominique Estival	Claire Gardent	Suzanne Stevenson
2005	Masaaki Nagata, Ted Pedersen	Richard Wicentowski		Jason Eisner, Philipp Koehn	Richard Wicentowski	Mark Johnson	Stefan Riezler	Mirella Lapata

NAACL HLT Conference

Year	Demos/Interactive Presentations chair	Exhibits Chair	Mentoring Service Chair	Publications Chair	Publicity Chair	Sponsorship Chair	Tutorials Chair	Workshops Chair
2007	Bob Carpenter, Amanda Stent, Jason Williams	Tim Paek			Tomek Strzalkowski, Dilek Hakkani-Tür, Miles Osbourne	David Day	Marti Hearst, Gina Levow, James Allan	Marti Hearst, Gina Levow, James Allan