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2017
723

Render Multimedia in Pure C

In a previous article I demonstrated video filtering with C and a unix pipeline . Thanks to the ubiquitous support for the ridiculously simple Netpbm formats — specifically the “Portable PixMap” ( .ppm , P6 ) binary format — it’s trivial to parse and produce image data in any language without image libraries. Video…

733

Yes, but what does your startup do?

I recently signed up for a hackathon. Part of the deal these days is that sponsors get to send promotional messages to the attendees. Fair enough. The only problem is, most of these messages are rubbish! Here's the verbatim message I received - there were no links other than to Twitter. See if you can work out what…

739

How Adversarial Attacks Work

Emil Mikhailov is the founder of XIX.ai [http://XIX.ai] (YC W17). Roman Trusov is a researcher at XIX.ai. Recent studies by Google Brain have shown that any machine learning classifier can be tricked to give incorrect predictions, and with a little bit of skill, you can get them to give pretty much any result you…