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83
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ICASSP
2011
IEEE
14 years 4 months ago
Tracking changes in continuous emotion states using body language and prosodic cues
Human expressive interactions are characterized by an ongoing unfolding of verbal and nonverbal cues. Such cues convey the interlocutor’s emotional state which is continuous and...
Angeliki Metallinou, Athanassios Katsamanis, Yun W...
86
Voted
NIPS
2007
15 years 2 months ago
Random Sampling of States in Dynamic Programming
We combine three threads of research on approximate dynamic programming: sparse random sampling of states, value function and policy approximation using local models, and using lo...
Christopher G. Atkeson, Benjamin Stephens
CLOUD
2010
ACM
15 years 5 months ago
Stateful bulk processing for incremental analytics
This work addresses the need for stateful dataflow programs that can rapidly sift through huge, evolving data sets. These data-intensive applications perform complex multi-step c...
Dionysios Logothetis, Christopher Olston, Benjamin...
80
Voted
ICPR
2008
IEEE
16 years 1 months ago
Automatic eye state recognition and closed-eye photo correction
In this paper, we present an approach for eye state recognition and closed-eye photo correction. For eye state recognition, AdaBoosted cascade open-eye detectors of different scal...
Haizhou Ai, Zhaojie Liu
ECML
2007
Springer
15 years 4 months ago
Efficient Continuous-Time Reinforcement Learning with Adaptive State Graphs
Abstract. We present a new reinforcement learning approach for deterministic continuous control problems in environments with unknown, arbitrary reward functions. The difficulty of...
Gerhard Neumann, Michael Pfeiffer, Wolfgang Maass