Laboratory for Brain and Machine Intelligence

Laboratory for Brain and Machine Intelligence @ KAIST

Laboratory for brain and machine intelligence, KAIST

Proceedings and Posters

  • Lee, S.W. and O'Doherty, J.P.
    The effect of state-space complexity on arbitration between model-based and model-free control.
    Computational and Systems Neuroscience (COSYNE 2015), Salt Lake City, USA, March 2015.

  • Lee, S.W., O'Doherty, J.P., and Shimojo, S.
    Interplay between learning-rate control and uncertainty minimization during one-shot causal
    learning.
    Computational and Systems Neuroscience (COSYNE 2014), Salt Lake City, USA, February 2014.

  • Lee, S.W., O'Doherty, J.P., and Shimojo, S.
    Neural computations mediating one-shot learning in the human brain.
    43th annual meeting of the Society for Neuroscience (SfN 2013), San Diego, USA, November 2013.

  • Lee, S.W., O'Doherty, J.P., and Shimojo, S.
    Neural computations mediating one-shot learning in the human brain.
    20th Joint Symposium on Neural Computation, Pasadena, USA, June 2013.

  • Lee, S.W., Shimojo, S., and O'Doherty, J.P.
    Neural computations underlying arbitration between model-based and model-free learning.
    20th Joint Symposium on Neural Computation, Pasadena, USA, June 2013.

  • Lee, S.W., O'Doherty, J.P., and Shimojo, S.
    Learning the other side of the coin: the neural basis of one-shot learning.
    Tamagawa-Caltech Joint Lecture Course, Hawaii, USA, March 2013.

  • Lee, S.W., Shimojo, S., and O'Doherty, J.P.
    Neural correlates of arbitration between model-based and model-free reinforcement learning systems.
    Computational and Systems Neuroscience (COSYNE 2013), Salt Lake City, USA, February 2013.

  • Isik, L., Leibo, J.Z., Mutch, J., Lee, S.W., and Poggio, T.
    A hierarchical model of peripheral vision.
    41th annual meeting of the Society for Neuroscience (SfN 2011), Washington DC, USA, November 2011.

  • Lee, S.W., Leibo, J.Z., Mutch, J., and Poggio, T.
    Peripheral Vision and Crowding in Hierarchical Models of Object Recognition.
    Computational and Systems Neuroscience (COSYNE 2011), Salt Lake City, USA, February 2011.

  • Bien, Z. and Lee, S.W.
    Realization of Ageing-friendly Smart Home System with Computational Intelligence.
    Proceedings of the 9th International FLINS Conference on Foundations and Applications of Computational
    Intelligence
    , Chengdu, China, August 2010. (invited)

  • Bae, S., Lee, S.W., Kim, Y.S., and Bien, Z.
    Fuzzy-State Q-Learning-based Human Behavior Suggestion System in Intelligent Sweet Home.
    Proceedings of the 18th IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2009), Jeju Island, Korea, August 2009.

  • Lee, S.W., Kim, Y.S., and Bien, Z.
    A Probabilistic Cluster Validity Index for Agglomerative Bayesian Fuzzy Clustering.
    Proceedings of International Conference on Computational Intelligence for Modeling, Control and Automation (CIMCA 2008), Vienna, Austria, December 2008.

  • Lee, S.W., Kim, Y.S., and Bien, Z.
    Learning Human Behavior Patterns for Proactive Service System: Agglomerative Fuzzy Clustering based Fuzzy-state Q-learning.
    Proceedings of International Conference on Computational Intelligence for Modeling, Control and Automation (CIMCA 2008), Vienna, Austria, December 2008.

  • Grigorescu, S.M., Lee, S.W., and Ristic-Durrant, D.
    Robust Object Recognition in Service Robotics.
    30th Colloquium of Automation, Salzhausen, Germany, November 2008. (won the best poster award and selected for publication in Colloquium proceedings 2009)

  • Feki, M.A., Lee, S.W., Bien, Z. and Mokhtari, M.
    Combined Fuzzy State Q-learning Algorithm to predict Context Aware User Activity under uncertainty in Assistive Environment.
    Proceedings of 9th ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, Thailand, August 2008.

  • Lee, S.W., Kim, Y.S., and Bien, Z.
    Agglomerative Bayesian Fuzzy Clustering-based Fuzzy-state Q-learning for Life Pattern Prediction.
    Proceedings of North American Fuzzy Information Processing (NAFIPS 2008), New York, USA, May 2008. (accepted, but not published)

  • Jeon, M., Do, J.-H., Lee, S.W., Park, K.-H., and Bien, Z.
    Multivariate Fuzzy Decision Tree for Hand Motion Recognition.
    Proceedings of 4th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI 2007), Seoul, Korea,
    November 2007.

  • Jeon, M., Do, J.-H., Lee, S.W., Park, K.-H., and Bien, Z.
    Hand Motion Recognition using Fuzzy Decision Tree.
    Proceedings of 8th International Workshop on Human-friendly Welfare Robotic Systems, Daejeon, Korea, October 2007.

  • Kim, S., Jeon, M., Lee, S.W., Park, K.-H., and Bien, Z.
    Development of Assistive Software for Disabled and Aged People Based on User Characteristics - Unified User Interface for Special Work Chair.
    Proceedings of 8th International Symposium on advanced Intelligent Systems (ISIS 2007), Sokcho-city, Korea, September 2007.

  • Lee, S.W., Kim, Y.S., and Bien, Z.
    Agglomerative Fuzzy Clustering based on Bayesian Interpretation.
    Proceedings of IEEE International Conference on Information Reuse and Integration (IEEE-IRI 2007), Lasvegas, USA,
    August 2007.

  • Feki, M.A., Lee, S.W., Mokhtari, M., and Bien, Z.
    Context Aware Life Pattern Prediction using Fuzzy-State Q-Learning.
    Proceedings of 5th International Conference on Smart homes and health Telematics (ICOST 2007), Nara, Japan, June
    2007.

  • Lee, S.W., Yi, T., Han, J.-S., Jang, H., Kim, H.-H., Jung, J.-W., and Bien, Z.
    Walking Phase Recognition for People with Lower Limb Disability.
    Proceedings of 10th IEEE International Conference on Rehabilitation Robotics (ICORR 2007), Noordwijk, Netherlands, June 2007.

  • Lee, S.W., Kim, D.-J., Kim, Y.S., Jung, J.-W., and Bien, Z.
    A Probabilistic Approach Toward Facial Expression Recognition.
    Proceedings of Joint 3rd International Conference on Soft Computing and Intelligent Systems and 7th International Symposium on Advanced Intelligent Systems (SCIS&ISIS 2006), Tokyo, Japan, September 2006.

  • Lee, S.W., Kim, D.-J., Kim, Y.S., and Bien, Z.
    Bayesian Interpretation of Adaptive Fuzzy Neural Network Model.
    Proceedings of IEEE World Congress on Computational Intelligence (WCCI 2006), Vancouver, Canada, July 2006.

  • Bien, Z., Han, J.-S., and Lee, S.W.
    Feature Subset Selection of Biosignals for Rehabilitation System.
    Proceedings of 28th Colloquium of Automation, Salzhausen, Germany, November 2006. (selected for publication in Colloquium proceedings 2007)

  • Lee, S.W., Kim, D.-J., Kim, Y.S., and Bien, Z.
    Training of Feature Extractor via New Cluster Validities for Adaptive Facial Expression Recognition.
    Proceedings of 6th International Symposium on Advanced Intelligent Systems (ISIS 2005),Yeosu, Korea, September 2005.

  • Kim, D.-J., Lee, S.W., and Bien, Z.
    Facial Emotional Expression Recognition with Soft Computing Techniques.
    Proceedings of 6th International Symposium on Advanced Intelligent Systems (ISIS 2005), Yeosu, Korea, September 2005.

  • Lee, S.W., Kim, D.-J., Kim, Y.S., and Bien, Z.
    Training of Feature Extractor via New Cluster Validity - Application to Adaptive Facial Expression Recognition.
    Proceedings of 9th International Conference on Knowledge-based Intelligence Information & Engineering Systems (KES 2005), Melbourne, Australia, September 2005.

  • Kim, D.-J., Lee, S.W., and Bien, Z.
    Facial Emotional Expression Recognition with Soft Computing Techniques.
    Proceedings of 14th IEEE International Workshop on Robot and Human Interactive Communication (IEEE ROMAN 2005), Nashville, TN, USA, August 2005.

  • Lee, S.W., Kim, D.-J., Kim, Y.S., and Bien, Z.
    Adaptive Gabor Wavelet Neural Network for Facial Expression Recognition - Training of Feature Extractor by Novel Feature Separability Criterion.
    Proceedings of 11th World Congress of International Fuzzy Systems Association (IFSA 2005), Beijing, China, July 2005.

  • Lee, S.W., Kim, D.-J., Kim, Y.S. and Bien, Z.
    On-line Adaptive Facial Emotional Expression Recognition via Fuzzy Neural Network Model.
    Proceedings of the 14th IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2005), Reno, USA, May 2005. (accepted, but not published)

  • Kim, D.-J., Lee, S.W., and Bien, Z.
    Facial Emotional Expression Recognition with Soft Computing Techniques: Real World Applicable Systems.
    Proceedings of the 14th IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2005), Reno, USA, May 2005.

  • Lee, S.W., Kim, D.-J., Kim, Y.S., and Bien, Z.
    An Adaptive Facial Expression Recognition System Using Fuzzy Neural Network Model and Q-learning.
    Proceedings of Joint 2rd International Conference on Soft Computing and Intelligent Systems and 5th International Symposium on Advanced Intelligent Systems (SCIS&ISIS 2004), Yokohama, Japan, September 2004.

  • Bien, Z., Kim, D.-J., and Lee, S.W.
    Facial Emotional Expression Recognition with Soft Computing Techniques.
    Proceedings of Joint 2nd International Conference on Soft Computing and Intelligent Systems and 5th International
    Symposium on Advanced Intelligent Systems
    (SCIS&ISIS 2004), Yokohama, Japan, September 2004.

  • Lee, S.W., Kim, D.-J., Park, K.-H., and Bien, Z.
    Gabor Wavelet Neural Network-Based Facial Expression Recognition.
    Proceedings of Joint 8th World Multi-Conference on Systemics, Cybernatics and Informatics, Orlando, Florida, USA, July 2004.

  • Kim, D.-J., Lee, S.W., and Bien, Z.
    A Human-Friendly Human Computer Interaction : Design of Personalized Facial Expression Recognition System.
    Proceedings of Joint 8th World Multi-Conference on Systemics, Cybernatics and Informatics, Orlando, Florida, USA, July 2004.

  • Jung, J.W., Lee, S.W., and Bien, Z.
    Person Recognition Method using SequentialWalking Footprints via Overlapped Foot Shape and Center-Of-Pressure Trajectory.
    Proceedings of Joint 8th World Multi-Conference on Systemics, Cybernatics and Informatics, Orlando, Florida, USA, July 2004.

  • Lee, S.W., Kim, D.-J., Park, K.-H., and Bien, Z.
    Gabor Wavelet Neural Network-Based Facial Expression Recognition.
    Proceedings of Joint 2nd International Conference on Artificial Intelligence in Engineering and Technology, Malaysia, August 2004.

  • Jung, J.W., Lee, S.W., and Bien, Z.
    Footprint-based Person Identi cation Method using Mat-type Pressure Sensor.
    Proceedings of International Symposium on Advanced Intelligent Systems (ISIS), Sokcho, Korea, September 2003.

  • Jung, J.W., Bien, Z., Lee, S.W., and Sato, T.
    Dynamic Footprint-based Person Identi cation using Mat-type Pressure Sensor.
    Proceedings of 25th Annual International Conference of IEEE Engineering in Medicine and Biology Society (IEEE EMBC), Cancun, Mexico, September 2003.

(Proceedings written in Korean)

  • Jeon, M., Do, J.-H., Lee, S.W., Park, K.-H., and Bien, Z.
    A Personalized Hand Gesture Recognition System using Soft Computing Techniques.
    Proceedings of Korea Fuzzy and Intelligent System Autumn Conference, pp. 127-130, 2007.

  • Kim, S., Jeon, M., Lee, S.W., Park, K.-H., and Bien, Z.
    Development of Assistive Software for Disabled and Aged People Based on User Characteristics - Unified User Interface for Special Work Chair.
    Proceedings of Information and Control Symposium, pp. 222-224, 2007.

  • Lee, S.W., Kim, D.-J., Kim, Y.S., and Bien, Z.
    Real-time Facial Expression Recognition System.
    Proceedings of JSCI, pp. 192-193, 2006.

  • Kim, D.-J., Lee, S.W., and Bien, Z.
    A Personalized Facial Expression Recognition System using Model Selection/Feature Selection.
    Proceedings of JSCI, pp. 197-201, 2006.

  • Kwon, Y.-J., Kim, D.-J., Lee, S.W., and Bien, Z.
    Sasang Constitution Classifier via Fuzzy Logic.
    Proceedings of JSCI, pp. 68-71, 2006.

  • Lee, S.W., Kim, D.-J., Kim, Y.S., and Bien, Z.
    Gabor Wavelet Neural Network-Based Adaptive Facial Expression Recognition System.
    Proceedings of Human-Computer Interaction Conference (HCI 2005), pp. 108-1113, 2005.

  • Kim, D.-J., Lee, S.W., and Bien, Z.
    A Personalized Facial Expression Recognition System using Model Selection/Feature Selection-
    Perspective of Performance Comparison.
    Proceedings of Human-Computer Interaction Conference (HCI 2005), pp. 144-149, 2005.

  • Kwon, Y.-J., Kim, D.-J., Lee, S.W., and Bien, Z.
    Half-Mirror Interface System for Ubiquitous Environment.
    Proceedings of Human-Computer Interaction Conference (HCI 2005), pp. 542-546, 2005.

  • Lee, S.W., Kim, D.-J., Park, K.-H., and Bien, Z.
    Gabor Wavelet Neural Network-Based Facial Expression Recognition System.
    Proceedings of Human-Computer Interaction Conference (HCI 2004), 2004.

  • Jung, J.-W., Lee, S.W., and Bien, Z.
    Dynamic Footprint-based Person Identification Methods and Its Application to Intelligent Sweet
    Home.
    Proceedings of Human-Computer Interaction Conference (HCI 2004), 2004.

  • Bien, Z., Kim, D.-J., and Lee, S.W.
    Facial Emotional Expression Recognition with Soft Computing Techniques.
    Proceedings of Korea Fuzzy and Intelligent System Autumn Conference, pp. 105-129, 2004.

  • Jung, J.-W., and Lee, S.W., and Bien, Z.
    Comparative Analysis of Footprint-Based Person Identification Techniques.
    Proceedings of 2nd BERC Biometric Workshop, 2003.