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At the heart of Bzip2 is the Burrows Wheeler Transform. Dr Steve Bagley (and a live studio audience) explains how & why it works.
#compression #ComputerScience
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This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: https://bit.ly/nottscomputer
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AUTRES ÉPISODES DANS CE PODCAST
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Continuing our look at the world of quantum, we're looking at the application of quantum technologies, from quantum cryptography to quantum computing. Victor V. Albert is a Theoretical physicist at University of Maryland and NIST. Victor V. Albert: @victorvalbert on Twitterhttps://www.facebook.com/…
Free as in freedom, not free as in cost, but part of the deal is that the software code is released, so if there's always the ability to get the source code, where's the money in free software? Matt Lee explains.Free Software: http://youtu.be/jaJ7vUu1ixgThe Kindle Text Problem: http://youtu.be/kzdu…
What's actually possible vs what's theoretically possible vs what's actually useful with quantum computing? Victor V. Albert of University of Maryland and NIST simplifies!Victor on Twitter: @victorvalbert Entire Quantum playlist: https://www.youtube.com/playlist?list=PLzH6n4zXucko55y-YFE4ng1CLiui_3…
Extracting a secret key by simply watching the flickering of an LED? Sounds implausible but that's what we're discussing with Dr Mike Pound!Author’s page on the attack:Video-Based Cryptanalysis (nassiben.com)Paper: https://bit.ly/C_PowerLED https://www.facebook.com/computerphilehttps://twitter.com/…
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