Dr Michael Garcia Ortiz
- Dr Michael Garcia Ortiz
- +44 (0)20 7040 5654
My main interest lies in Artificial General Intelligence and Robotics, and in particular the emergence of common-sense knowledge through sensorimotor prediction. Sensorimotor prediction is a very powerful drive, allowing an embodied agent to acquire knowledge and build a model about its world. I am particularly interested in end-to-end self-supervised learning approaches inspired from insights in Neuroscience and Cognitive Development. Recently, I have been working on topics involving agents navigating in a physical world and learning representations of spatial displacement, as well as learning the structure of their environment (emergence of object representation), guided solely by prediction on continuous sensorimotor streams.
List of topics of Interest:
- Artificial General Intelligence
- State Representation Learning
- Sensorimotor Prediction
- Continual Learning
I am a member of the Research Center on Artificial Intelligence CitAI:
- Lecturer, City, University London, Jul 2019 – present
- Research Scientist, Softbank Robotics Europe, Sep 2013 – May 2019
- Caselles-Dupré, H., Garcia Ortiz, M. and Filliat, D. (2019). Symmetry-Based Disentangled Representation Learning requires Interaction
with Environments. Thirty-third Conference on Neural Information Processing Systems (NeurIPS 2019) 8-14 December, Vancouver, Canada.
- Laflaquiere, A. and Garcia Ortiz, M. (2019). Unsupervised Emergence of Egocentric Spatial Structure from Sensorimotor Prediction. Thirty-third Conference on Neural Information Processing Systems 8-14 December, Vancouver.
- Caselles-Dupré, H., Garcia Ortiz, M. and Filliat, D. (2019). S-TRIGGER: Continual State Representation Learning via Self-Triggered
- Lesort, T., Caselles-Dupre, H., Garcia-Ortiz, M., Stoian, A. and Filliat, D. (2019). Generative Models from the perspective of Continual Learning.
- Caselles-Dupré, H., Garcia Ortiz, M. and Filliat, D. (2018). Continual State Representation Learning for Reinforcement Learning using
Generative Replay. Workshop on Continual Learning, NeurIPS 2018- Thirty-second Conference on Neural Information Processing Systems.
- Garcia Ortiz, M. and Laflaquiere, A. (2018). Learning Representations of Spatial Displacement through Sensorimotor Prediction. International Conference on Development and Learning and on Epigenetic Robotics (ICDL-EpiRob).
- Kulak, T. and Garcia Ortiz, M. (2018). Emergence of Sensory Representations Using Prediction in Partially Observable Environments. Artificial Neural Networks and Machine Learning - ICANN 2018.
- Annabi, L. and Garcia Ortiz, M. (2018). State representation learning with recurrent capsule networks. Workshop on Modeling the Physical World: Perception, Learning, and Control, NeurIPS 2018 - Thirty-second Conference on Neural Information Processing Systems.
- Caselles-Dupre, H., Annabi, L., Hagen, O., Garcia Ortiz, M. and Filliat, D. (2018). Flatland: a Lightweight First-Person 2-D Environment for Reinforcement Learning. Workshop on Continual Unsupervised Sensorimotor Learning - ICDL-Epirob 2018.
- Garcia Ortiz, M. (2017). Sensorimotor Prediction with Neural Networks on Continuous Spaces. Artificial Neural Networks and Machine Learning – ICANN 2017.
- Gepperth, A.R.T., Garcia Ortiz, M., Sattarov, E. and Heisele, B. (2016). Dynamic attention priors: a new and efficient concept for improving object detection. Neurocomputing, 197, pp. 14–28. doi:10.1016/j.neucom.2016.01.036.
- Laflaquière, A. and Ortiz, M.G. Unsupervised Emergence of Spatial Structure from Sensorimotor Prediction. .
- Laflaquière, A., Hemion, N., Ortiz, M.G. and Baillie, J.-.C. Grounding Perception: A Developmental Approach to Sensorimotor
- Laflaquière, A. and Ortiz, M.G. Unsupervised Emergence of Egocentric Spatial Structure from Sensorimotor
- Kulak, T. and Ortiz, M.G. Representation Learning in Partially Observable Environments using
Sensorimotor Prediction. .
- Caselles-Dupré, H., Garcia-Ortiz, M. and Filliat, D. On the Sensory Commutativity of Action Sequences for Embodied Agents. .