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SIGDIAL
2010
15 years 4 months ago
Sparse Approximate Dynamic Programming for Dialog Management
Spoken dialogue management strategy optimization by means of Reinforcement Learning (RL) is now part of the state of the art. Yet, there is still a clear mismatch between the comp...
Senthilkumar Chandramohan, Matthieu Geist, Olivier...
SIGDIAL
2010
15 years 4 months ago
How was your day? An Affective Companion ECA Prototype
This paper presents a dialogue system in the form of an ECA that acts as a sociable and emotionally intelligent companion for the user. The system dialogue is not task-driven but ...
Marc Cavazza, Raul Santos de la Camara, Markku Tur...
SIGDIAL
2010
15 years 4 months ago
The vocal intensity of turn-initial cue phrases in dialogue
The present study explores the vocal intensity of turn-initial cue phrases in a corpus of dialogues in Swedish. Cue phrases convey relatively little propositional content, but hav...
Anna Hjalmarsson
SIGDIAL
2010
15 years 4 months ago
Learning Dialogue Strategies from Older and Younger Simulated Users
Older adults are a challenging user group because their behaviour can be highly variable. To the best of our knowledge, this is the first study where dialogue strategies are learn...
Kallirroi Georgila, Maria Wolters, Johanna D. Moor...
SOCIALCOM
2010
15 years 4 months ago
Securing Shareable Life-logs
Sharing life-log information in a social community has many advantages, both for the user and society. But sharing any type of personal information is a threat to privacy. In parti...
Reza Rawassizadeh, A Min Tjoa