Three days of separation

The idea that we are only six introductions away from any other person on this planet is both beautiful and compelling. It has inspired research, provided inspiration to a film starring Will Smith and.

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Pathlength scaling in graphs with incomplete navigational information

2011. Physica A 390:3996-4001. The graph-navigability problem concerns how one can find as short paths as possible between a pair of vertices, given an incomplete picture of a graph. We study the navigab

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Qué futuro tiene el futuro? El País reports on our AI research

"We live in an unpredictable time, the leading experts in artifical intelligence tell us. They have no answers and ordinary citizens are not even capable of asking the pertinent questions. We traveled

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