SESSION: Keynote
- Christophe Van Gysel
- Maarten de Rijke
- Marcel Worring
SESSION: Interactions and Roles
- Fayrouz Soualah-Alila
- Cyril Faucher
- Frédéric Bertrand
- Mickaël Coustaty
- Antoine Doucet
- Cátia Moreira
- João Taborda
- Rosa Del Gaudio
- Lara dos Santos
- Paulo Pereira
- Ruey-Cheng Chen
- Damiano Spina
- W. Bruce Croft
- Mark Sanderson
- Falk Scholer
- Mohamed H. Gad-Elrab
- Mohamed Amir Yosef
- Gerhard Weikum
SESSION: Evaluation Metrics
- Leslie F. Sikos
- David M.W. Powers
- Paul Martin
- Marc Spaniol
- Antoine Doucet
DEMONSTRATION SESSION: Demo Session
- Laura Dietz
- Michael Schuhmacher
- Sarvnaz Karimi
- Alejandro Metke-Jimenez
- Anthony Nguyen
- Anaïs Cadilhac
- Andrew Chisholm
- Ben Hachey
- Sadegh Kharazmi