Representation

If intelligence is the ability of an agent (human or machine) to thrive in a changing environment, it seems that intelligence requires the state of the agent to track changes in its environment, and so to "represent" its environment. Classical AI and classical cognitive science often assume that this representation could (or must) be accomplished by means of something like formal sentences in something like a logical calculus, and that intelligence amounts to something like theorem proving. Over the past decade or more, a number of researchers, including those working with connectionism and dynamical systems, have challenged this assumption, some going so far as to question whether intelligent behavior requires representation at all. The third horizon day brings together three highly distinguished computer scientists who look beyond traditional symbols systems in exploring how intelligent behavior is related to representation.

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