Publications of PA Ortega

Grau-Moya, J.; Ortega, P.; Braun, D.: Decision-Making under Ambiguity Is Modulated by Visual Framing, but Not by Motor vs. Non-Motor Context: Experiments and an Information-Theoretic Ambiguity Model. PLoS One 11 (4), pp. 1 - 21 (2016)

Ortega, P.; Braun, D.: What is epistemic value in free energy models of learning and acting? A bounded rationality perspective. Cognitive Neuroscience 6 (4), pp. 215 - 216 (2015)

Braun, D.; Ortega, P.: Information-Theoretic Bounded Rationality and ε-Optimality. Entropy 16 (8), pp. 4662 - 4676 (2014)

Ortega, P.; Braun, D.: Generalized Thompson sampling for sequential decision-making and causal inference. Complex Adaptive Systems Modeling 2 (2), pp. 1 - 23 (2014)

Balduzzi, D.; Ortega, P.; Besserve, M.: Metabolic cost as an organizing principle for cooperative learning. Advances in Complex Systems 16 (02n03), 1350012, pp. 1 - 18 (2013)

Ortega, P. A.; Braun, D. A.: Thermodynamics as a theory of decision-making with information-processing costs. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 469 (2153), 20120683, pp. 1 - 18 (2013)

Grau-Moya, J.; Ortega, P.; Braun, D.: Risk-Sensitivity in Bayesian Sensorimotor Integration. PLoS Computational Biology 8 (9), pp. 1 - 7 (2012)

Braun, D.; Ortega, P.; Wolpert, D.: Motor coordination: when two have to act as one. Experimental Brain Research 211 (3-4), pp. 631 - 641 (2011)

Ortega, P.; Braun, D.: A Minimum Relative Entropy Principle for Learning and Acting. Journal of Artificial Intelligence Research 38 (1), pp. 475 - 511 (2010)

Braun, D.; Ortega, P.; Wolpert, D.: Nash Equilibria in Multi-Agent Motor Interactions. PLoS Computational Biology 5 (8), pp. 1 - 8 (2009)

Ortega, P.; Braun, D.; Tishby, N.: Monte Carlo methods for exact efficient solution of the generalized optimality equations. In: IEEE International Conference on Robotics and Automation (ICRA 2014), pp. 4322 - 4327. IEEE International Conference on Robotics and Automation (ICRA 2014), Hong Kong, China. IEEE, Piscataway, NJ, USA (2014)

Ortega, P.; Grau-Moya, J.; Genewein, T.; Balduzzi, D.; Braun, D.: A Nonparametric Conjugate Prior Distribution for the Maximizing Argument of a Noisy Function. In: Advances in Neural Information Processing Systems 25, pp. 3014 - 3022 (Ed. Bartlett, P.). Twenty-Sixth Annual Conference on Neural Information Processing Systems (NIPS 2012), Lake Tahoe, NV, USA, December 03, 2012 - December 06, 2012. Curran, Red Hook, NY, USA (2013)

Ortega, P.; Braun, D.: Adaptive Coding of Actions and Observations. In: NIPS Workshop on Information in Perception and Action 2012, pp. 1 - 4. NIPS Workshop on Information in Perception and Action 2012, Lake Tahoe, NV, USA. (2012)

Ortega, P.; Braun, D.: Free Energy and the Generalized Optimality Equations for Sequential Decision Making. In: 10th European Workshop on Reinforcement Learning (EWRL 2012). 10th European Workshop on Reinforcement Learning (EWRL 2012), Edinburgh, Scotland. (2012)

Ortega, P.: Bayesian Causal Induction. In: NIPS 2011 Workshop on Philosophy and Machine Learning, pp. 1 - 4. NIPS 2011 Workshop on Philosophy and Machine Learning, Sierra Nevada, Spain. (2011)

Ortega, P.; Braun, D.: Reinforcement Learning and the Bayesian Control Rule. In: Artificial General Intelligence, pp. 281 - 285 (Eds. Godsill, S.; Schmidhuber, J.; Thórisson, K.; Looks, M.). Fourth International Conference on Artificial General Intelligence (AGI 2011), Mountain View, CA, USA, August 03, 2011 - August 06, 2011. Springer, Berlin, Germany (2011)

Braun, D.; Ortega, P.; Theodorou, E.; Schaal, S.: Path integral control and bounded rationality. In: IEEE Symposium on Adaptive Dynamic Programming And Reinforcement Learning (ADPRL 2011), pp. 202 - 209. IEEE Symposium on Adaptive Dynamic Programming And Reinforcement Learning (ADPRL 2011), Paris, France, April 11, 2011 - April 15, 2011. IEEE, Piscataway, NJ, USA (2011)

Braun, D.; Ortega, P.: A minimum relative entropy principle for adaptive control in linear quadratic regulators. In: 7th International Conference on Informatics in Control, Automation and Robotics (ICINCO 2010), pp. 103 - 108 (Eds. Filipe, J.; Andrade-Cetto, J.; Ferrier, J.-L.). 7th International Conference on Informatics in Control, Automation and Robotics (ICINCO 2010), Funchal, Madeira, Portugal, June 15, 2010 - June 18, 2010. SciTePress (2010)

Ortega, P.; Braun, D.: A Bayesian rule for adaptive control based on causal interventions. In: Third Conference on Artificial General Intelligence (AGI 2010), pp. 121 - 126 (Eds. Hutter, E.; Kitzelmann, M.). Third Conference on Artificial General Intelligence (AGI 2010), Lugano, Switzerland, March 05, 2010 - March 08, 2010. Atlantis Press, Amsterdam, Netherlands (2010)

Ortega, P.; Braun, D.: A conversion between utility and information. In: Third Conference on Artificial General Intelligence (AGI 2010), pp. 115 - 120 (Eds. Hutter, E.; Kitzelmann, M.). Third Conference on Artificial General Intelligence (AGI 2010), Lugano, Switzerland, March 05, 2010 - March 08, 2010. Atlantis Press, Amsterdam, Netherlands (2010)