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Impoverished empowerment : `meaningful' action sequence generation through bandwidth limitation
(2011)
Empowerment is a promising concept to begin explaining how some biological organisms may assign apriori values expectations to states in taskless scenarios. Standard empowerment samples the full richness of an environment ...
Think globally, sense locally : From local information to global features
(Institute of Electrical and Electronics Engineers (IEEE), 2011)
Shannon's information theory can be used to quantify morphological and topological features of a collective of agents in an arbitrary environment. In particular the ability of individual agents to extract information locally ...
Hierarchical behaviours : getting the most bang for your bit
(2011)
Hierarchical structuring of behaviour is prevalent in natural and artificial agents and can be shown to be useful for learning and performing tasks. To progress systematic understanding of these benefits we study the effect ...