1. Polani, D.: Information: currency of life? HFSP J. 3(5), 307–316 (2009)
2. Klyubin, A.S., Polani, D., Nehaniv, C.L.: Empowerment: a universal agent-centric measure of control. In: The 2005 IEEE Congress on Evolutionary Computation, vol. 1, pp. 128–135. IEEE (2005a)
3. Mohamed, S., Rezende, D.J.: Variational information maximisation for intrinsically motivated reinforcement learning. In: Advances in Neural Information Processing Systems, pp. 2125–2133 (2015)
4. Karl, M., Bayer, J., van der Smagt, P.: Efficient empowerment. arXiv:1509.08455, September 2015
5. Karl, M., Soelch, M., Bayer, J., van der Smagt, P.: Deep variational Bayes filters: unsupervised learning of state space models from raw data. In: Proceedings of the International Conference on Learning Representations (ICLR) (2017)