The team -- composed of Pablo Rodriguez Zivic, Favio Shifres and Guillermo Cecchi -- has developed an algorithm capable of identifying patterns across distinct periods of Western music based on semi-tones and notes.

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So while an algorithm might be able to sort out a collection of quality content like feature films, or music released by a label, or books distributed by a publisher, the shear volume of self-published books, or self-recorded music, makes the algorithmic approach less and less successful.

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