Wednesday, April 25, 2018

Tuesday, April 24, 2018

Difficult Statistics Of Rare Events

Alex Tabarrok: "Defensive Gun Use and the Difficult Statistics of Rare Events". (Via A.B.)

AI Discovery

"AI is discovering new alloys faster than humans ever could":
Using artificial intelligence, the scientists at Northwestern University have already been able to discover three new blends of ingredients that form metallic glass–and AI does it 200 times faster than the scientists themselves could have done. The results mean that new alloys could reach the market decades before they normally would thanks to AI. This, in turn, could have a massive impact on the industrial and structural design of objects large and small, from smartphones to skyscrapers.

Transcribing Silent Speech

"Computer system transcribes words users 'speak silently'"

Friday, April 20, 2018

Diamonds From Space

"These diamonds are tiny, flawed, and may come from a long-lost planet". (Via H.R.)

Thursday, April 19, 2018

Pre-Human Civilization

"Was There a Civilization On Earth Before Humans?"

Wednesday, April 18, 2018

The Lebowski Theorem Of Machine Superintelligence

"The Lebowski Theorem of machine superintelligence":
Harvard cognitive scientist Joscha Bach, in a tongue-in-cheek tweet, has countered this sort of idea with what he calls “The Lebowski Theorem”:
No superintelligent AI is going to bother with a task that is harder than hacking its reward function.
In other words, Bach imagines that Bostrom’s hypothetical paperclip-making AI would foresee the fantastically difficult and time-consuming task of turning everything in the universe into paperclips and opt to self-medicate itself into no longer wanting or caring about making paperclips, instead doing whatever the AI equivalent is of sitting around on the beach all day sipping piƱa coladas, a la The Big Lebowski’s The Dude.

Ikea-Style Programming Algorithms

"Ikea-style instructions for programming algorithms".

One example:

Tuesday, April 17, 2018

Light Posting Notice

Admin note: Posting may be lighter than usual the rest of this week due to external obligations.

The Secret Language of Ships

"The Secret Language of Ships"

Monday, April 16, 2018

More Gmail Update

" redesign includes self-destructing emails". (Via H.R.)

Surveillance Tech Update

"Facial recognition tech catches fugitive in huge crowd at Jacky Cheung Cantopop concert in China"

Artificial Heart Update

"A simple artificial heart could permanently replace a failing human one":
[R]esearchers have been trying for decades to make an artificial heart that can be permanently implanted. But building one that imitates a real heart over a long period of time without breaking or causing infections or blood clots is incredibly difficult. One problem is that the more parts there are, the more things could go wrong.

To solve the problem, Sanjiv Kaul and his team at Oregon Health and Science University are developing an artificial heart with an extremely simple design -- it contains a single moving piece with no valves. They believe it could be the first such device that could last the rest of a person’s life...