TY - GEN
T1 - Context-aware dynamic presentation synthesis for exploratory multimodal environments
AU - Sridharan, Harini
AU - Mani, Ankur
AU - Sundaram, Hart
AU - Brungart, Jennifer
AU - Birchfield, David
PY - 2005
Y1 - 2005
N2 - In this paper, we develop a novel real-time, interactive, automatic multimodal exploratory environment that dynamically adapts the media presented, to user context. There are two key contributions of this paper - (a) development of multimodal user-context model and (b) modeling the dynamics of the presentation to maximize coherence. We develop a novel user-context model comprising interests, media history, interaction behavior and tasks, that evolves based on the specific interaction. We also develop novel metrics between media elements and the user context. The presentation environment dynamically adapts to the current user context. We develop an optimal media selection and display framework that maximizes coherence, while constrained by the user-context, user goals and the structure of the knowledge in the exploratory environment. The experimental results indicate that the system performs well. The results also show that user-context models significantly improve presentation coherence.
AB - In this paper, we develop a novel real-time, interactive, automatic multimodal exploratory environment that dynamically adapts the media presented, to user context. There are two key contributions of this paper - (a) development of multimodal user-context model and (b) modeling the dynamics of the presentation to maximize coherence. We develop a novel user-context model comprising interests, media history, interaction behavior and tasks, that evolves based on the specific interaction. We also develop novel metrics between media elements and the user context. The presentation environment dynamically adapts to the current user context. We develop an optimal media selection and display framework that maximizes coherence, while constrained by the user-context, user goals and the structure of the knowledge in the exploratory environment. The experimental results indicate that the system performs well. The results also show that user-context models significantly improve presentation coherence.
UR - http://www.scopus.com/inward/record.url?scp=33750544660&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33750544660&partnerID=8YFLogxK
U2 - 10.1109/ICME.2005.1521596
DO - 10.1109/ICME.2005.1521596
M3 - Conference contribution
AN - SCOPUS:33750544660
SN - 0780393325
SN - 9780780393325
T3 - IEEE International Conference on Multimedia and Expo, ICME 2005
SP - 1014
EP - 1017
BT - IEEE International Conference on Multimedia and Expo, ICME 2005
T2 - IEEE International Conference on Multimedia and Expo, ICME 2005
Y2 - 6 July 2005 through 8 July 2005
ER -