Unified theories of cognition
The Copycat project: a model of mental fluidity and analogy-making
Fluid concepts and creative analogies
Robust intrinsically motivated exploration and active learning
DEVLRN '09 Proceedings of the 2009 IEEE 8th International Conference on Development and Learning
Multilevel Darwinist Brain (MDB): Artificial Evolution in a Cognitive Architecture for Real Robots
IEEE Transactions on Autonomous Mental Development
Nonlinear System Identification Using Coevolution of Models and Tests
IEEE Transactions on Evolutionary Computation
Intrinsic Motivation Systems for Autonomous Mental Development
IEEE Transactions on Evolutionary Computation
Active learning of inverse models with intrinsically motivated goal exploration in robots
Robotics and Autonomous Systems
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The accumulation of adaptations in an open-ended manner during lifetime learning is a holy grail in reinforcement learning, intrinsic motivation, artificial curiosity, and developmental robotics. We present a design for a cognitive architecture that is capable of specifying an unlimited range of behaviors. We then give examples of how it can stochastically explore an interesting space of adjacent possible behaviors. There are two main novelties; the first is a proper definition of the fitness of self-generated games such that interesting games are expected to evolve. The second is a modular and evolvable behavior language that has systematicity, productivity, and compositionality, i.e. it is a physical symbol system. A part of the architecture has already been implemented on a humanoid robot.