 | 2011 |
| 4 |  | Wilko Wieringa,
Harm op den Akker,
Valerie M. Jones,
Rieks op den Akker,
Hermie J. Hermens:
Ontology-Based Generation of Dynamic Feedback on Physical Activity.
AIME 2011: 55-59 |
| 2009 |
| 3 |  | Harm op den Akker,
Rieks op den Akker:
Are You Being Addressed? - Real-Time Addressee Detection to Support Remote Participants in Hybrid Meetings.
SIGDIAL Conference 2009: 21-28 |
| 2008 |
| 2 |  | Rieks op den Akker,
Dennis Hofs,
Hendri Hondorp,
Harm op den Akker,
Job Zwiers,
Anton Nijholt:
Supporting Engagement and Floor Control in Hybrid Meetings.
COST 2102 Conference (Prague) 2008: 276-290 |
| 1 |  | Harm op den Akker,
Christian Schulz:
Exploring Features and Classifiers for Dialogue Act Segmentation.
MLMI 2008: 196-207 |