Learn the fundamentals of Lempel-Ziv complexity and how it measures the randomness and compressibility of sequences. This practical introduction includes examples, applications, and step-by-step ...

Uri Wilensky is a professor of Learning Sciences, Computer Science and Complex Systems at Northwestern University; co-founder of the Northwestern Institute on Complex systems; and the founder and ...

The benefits of switching from dirty, polluting energy sources like gas and oil to clean, renewable energy sources like wind and solar are clear — but according to a new guide compiled by several ...