TY - GEN
T1 - A multimodal adaptive dialogue manager for depressive and anxiety disorder screening
T2 - 8th ACM International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2015
AU - Tsiakas, Konstantinos
AU - Watts, Lynette
AU - Lutterodt, Cyril
AU - Giannakopoulos, Theodoros
AU - Papangelis, Alexandros
AU - Gatchel, Robert
AU - Karkaletsis, Vangelis
AU - Makedon, Fillia
N1 - Publisher Copyright:
© 2015 ACM.
PY - 2015/7/1
Y1 - 2015/7/1
N2 - In this paper, we present an Adaptive Multimodal Dialogue System for Depressive and Anxiety Disorders Screening (DADS). The system interacts with the user through verbal and non-verbal communication to elicit the information needed to make referrals and recommendations for depressive and anxiety disorders while encouraging the user and keeping them calm. We designed the problem using interconnected Markov Decision Processes using sub-goals to deal with the large state space. We present the problem formulation and the experimental procedure for the training data collection and the system training following the methodology of Wizard-of-Oz experiments.
AB - In this paper, we present an Adaptive Multimodal Dialogue System for Depressive and Anxiety Disorders Screening (DADS). The system interacts with the user through verbal and non-verbal communication to elicit the information needed to make referrals and recommendations for depressive and anxiety disorders while encouraging the user and keeping them calm. We designed the problem using interconnected Markov Decision Processes using sub-goals to deal with the large state space. We present the problem formulation and the experimental procedure for the training data collection and the system training following the methodology of Wizard-of-Oz experiments.
KW - Markov Decision Processes
KW - Mental health monitoring
KW - Multimodal adaptive dialogue systems
KW - Reinforcement learning
KW - Wizard-of-Oz
UR - http://www.scopus.com/inward/record.url?scp=84956993627&partnerID=8YFLogxK
U2 - 10.1145/2769493.2769572
DO - 10.1145/2769493.2769572
M3 - Conference contribution
AN - SCOPUS:84956993627
T3 - 8th ACM International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2015 - Proceedings
BT - 8th ACM International Conference on PErvasive Technologies Related to Assistive Environments, PETRA 2015 - Proceedings
PB - Association for Computing Machinery, Inc
Y2 - 1 July 2015 through 3 July 2015
ER -