Toggle light / dark theme

Before each Computerphile interview we asked guests and regular contributors about their first computer.

Professor Uwe Aickelin: Missing Data: https://youtu.be/oCQbC818KKU
Professor Ross Anderson: Chip & PIN Fraud: https://youtu.be/Ks0SOn8hjG8

Spencer Lamb: Inside a Data Centre: https://youtu.be/fd3kSdu4W7c
Tom Scott: Animated GIFs and Space vs Time: http://youtu.be/blSzwPcL5Dw

Horia Maior: Brain Scanner: COMING SOON!

In 2010, a Canadian company called D-Wave announced that it had begun production of what it called the world’s first commercial quantum computer, which was based on theoretical work done at MIT. Quantum computers promise to solve some problems significantly faster than classical computers—and in at least one case, exponentially faster. In 2013, a consortium including Google and NASA bought one of D-Wave’s machines.

Over the years, critics have argued that it’s unclear whether the D-Wave machine is actually harnessing quantum phenomena to perform its calculations, and if it is, whether it offers any advantages over classical computers. But this week, a group of Google researchers released a paper claiming that in their experiments, a quantum algorithm running on their D-Wave machine was 100 million times faster than a comparable classical algorithm.

Scott Aaronson, an associate professor of electrical engineering and computer science at MIT, has been following the D-Wave story for years. MIT News asked him to help make sense of the Google researchers’ new paper.

Read more

YourStory-OpenAI

““Our trust in complex systems stems mostly from understanding their predictability, whether it is nuclear reactors, lathe machines, or 18-wheelers; or of course, AI. If complex systems are not open to be used, extended, and learned about, they end up becoming yet another mysterious thing for us, ones that we end up praying to and mythifying. The more open we make AI, the better.””

Read more

(credit: OpenAI)

Elon Musk and associates announced OpenAI, a non-profit AI research company, on Friday (Dec. 11), committing $1 billion toward their goal to “advance digital intelligence in the way that is most likely to benefit humanity as a whole, unconstrained by a need to generate financial return.”

The funding comes from a group of tech leaders including Musk, Reid Hoffman, Peter Thiel, and Amazon Web Services, but the venture expects to only spend “a tiny fraction of this in the next few years.”

Read more