Publications

Journal

Planning under Uncertainty for Robotic Tasks with Mixed Observability.
Sylvie C.W. Ong, Shao Wei Png, David Hsu, Wee Sun Lee.
International Journal of Robotics Research, 29(8): 1053-1068, July 2010.
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Understanding Gestures with Systematic Variations in Movement Dynamics.
Sylvie C.W. Ong, Surendra Ranganath, Y.V. Venkatesh.
Pattern Recognition, 39(9): 1633-1648, Sep 2006.
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Automatic Sign Language Analysis: A Survey and the Future beyond Lexical Meaning.
Sylvie C.W. Ong, Surendra Ranganath.
IEEE Transaction Pattern Analysis and Machine Intelligence, 27(6): 873-891, June 2005.
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Conference and Workshop

Goal-directed Online Learning of Predictive Models.
Sylvie C.W. Ong, Yuri Grinberg, Joelle Pineau.
Proceedings of the European Workshop in Reinforcement Learning (EWRL 2011) , September 2011.
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Structured Parameter Elicitation.
Li Ling Ko, David Hsu, Wee Sun Lee, Sylvie C.W. Ong.
Proceedings of the AAAI Conference on Artificial Intelligence (AAAI-10), July 2010.
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A POMDP Approach to Robot Motion Planning under Uncertainty.
Yanzhu Du, David Hsu, Hanna Kurniawati, Wee Sun Lee, Sylvie C.W. Ong, Shao Wei Png.
Proceedings of the POMDP Practioners Workshop: solving real-world POMDP problems, held at International Conference on Automated Planning and Scheduling (ICAPS 2010), May 2010.
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Partially Observable Markov Decision Process (POMDP) Technologies for Sign Language Based Human-Computer Interaction.
Sylvie C.W. Ong, David Hsu, Wee Sun Lee, Hanna Kurniawati.
Proceedings of the International Conference on Human-Computer Interaction (HCI International 2009), July 2009.
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POMDPs for Robotic Tasks with Mixed Observability.
Sylvie C.W. Ong, Shao Wei Png, David Hsu, Wee Sun Lee.
Proceedings of Robotics: Science and Systems Conference (RSS 2009), June 2009.
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A New Probabilistic Model for Recognizing Signs with Systematic Modulations.
Sylvie C.W. Ong, Surendra Ranganath.
Proceedings of the IEEE International Workshop on Analysis and Modeling of Faces and Gestures (AMFG 2007), held at the IEEE International Conference on Computer Vision (ICCV 2007), Oct 2007.
Best paper award.
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Deciphering Gestures with Layered Meanings and Signer Adaptation.
Sylvie C.W. Ong, Surendra Ranganath.
Proceedings of the International Conference on Automatic Face and Gesture Recognition (AFGR 2004), May 2004.
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Classification of Gesture with Layered Meanings.
Sylvie C.W. Ong, Surendra Ranganath.
Proceedings of the Gesture Workshop (GW 2003), Apr 2003.
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Modeling Layered Meaning with Gesture Parameters.
Sylvie C.W. Ong, Surendra Ranganath, Y.V. Venkatesh.
Proceedings of the International Conference on Control, Automation, Robotics and Vision (ICARCV 2002), Dec 2002.
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Deciphering Layered Meaning in Gestures.
Sylvie C.W. Ong, Surendra Ranganath, Y.V. Venkatesh.
Proceedings of the International Conference on Pattern Recognition (ICPR 2002), Aug 2002.
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PhD Thesis

Beyond Lexical Meaning: Probabilistic Models for Sign Language Recognition.
Sylvie C.W. Ong.
Department of Electrical and Computer Engineering, National University of Singapore, 2007.
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Last updated: December 01, 2011