The Anonymisation Problem Computerphile PuQvpyf0W M

Keeping data anonymous seems easy, but keeping identities separate is a big You say "bye" first! - no, you say "bye" first! - how do you know when to close the connection? Dr Richard G. Clegg of Queen Mary ... A web app that works out how many seconds ago something happened. How hard can coding that be? Tom Scott explains how ... Can there be a universal intermediate programming language? Sounds like Esperanto to us - Professor Brailsford has more. We've all got to the edge of the wifi coverage, but the idea of coverage produces a network Zoom, House Party, Teams, Skype or whatever. Dr Steve Bagley on the trade-offs all platforms must balance to keep you ...

Which triangles should be in front and which should be behind? The How do you implement an on/off switch on a General Artificial Intelligence? Rob Miles explains the perils. Part 1: ... How do we control our own data while allowing it to be mined? Dr Richard Mortier of The University of Cambridge discusses some ... Why do computers have such a hard time showing TV footage? Dr Steve Bagley unlaces the Share part of a secret without knowing which part? Dr Tim Muller explains how Oblivious Transfer works. How many times have you been asked to share 'anonymous' location data? Andrea shows just how simple it can be to work out ...

Why is it that PDFs look great and yet e-books can look ropey? - Dr Steve Bagley turns Brady into a computer to find out. EXTRA ... Why can't floating point do money? It's a brilliant solution for speed of calculations in the computer, but how and why does moving ... Following a report on the situation with Social Media and bots, Lewis Stuart of University of Nottingham is inspired to see just how ... Email is an unwelcome distraction, so CS legend Don Knuth simply doesn't use it. He hasn't done since 1990. Brady asked him ... A hacked car that could kill you should be more worrying than a thousand lightbulbs taking Facebook offline. University of ...