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Compression Computerphile

Computers store text (or, at least, English text) as eight bits per character. There are plenty of more efficient ways that could work: ... Go to to sign up...

Media Summary: Computers store text (or, at least, English text) as eight bits per character. There are plenty of more efficient ways that could work: ... Go to to sign up for free, and expand your knowledge. The first 200 people will get 20% off ... Finding Genome similarity can just be a case of zipping the relevant files in the right order. Buck Shlegeris is CEO of Redwood ...

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Compression Computerphile - Detailed Analysis

Computers store text (or, at least, English text) as eight bits per character. There are plenty of more efficient ways that could work: ... Go to to sign up for free, and expand your knowledge. The first 200 people will get 20% off ... Finding Genome similarity can just be a case of zipping the relevant files in the right order. Buck Shlegeris is CEO of Redwood ... Get your first two months of CuriosityStream free by going to and using the promo code ... Zip files & error correction depend on information theory, Tim Muller takes us through how Claude Shannon's early Computer ... SHA2's weakness explained by Dr Mike Pound -- Check out Brilliant's courses and start for free at ...

How do we derive the most compact codes for a situation? Huffman Trees can help. Professor Brailsford explains how computer ... Never use JPEG with text. But why? Image Analyst Mike Pound explains what goes wrong when JPEG tries to How does data get organised to be stored or sent serially? Matt Godbolt explains some of the encoding used in old devices like ... At the heart of Bzip2 is the Burrows Wheeler Transform. Dr Steve Bagley (and a live studio audience) explains how & why it works.

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