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Monday, July 19th, 2021
Time |
Event |
11:34a |
New Hutter Prize Winner Achieves Milestone for Lossless Compression of Human Knowledge Since 2006 Baldrson (Slashdot reader #78,598) has been part of the team verifying "The Hutter Prize for Lossless Compression of Human Knowledge," an ongoing challenge to compress a 100-MB excerpt of Wikipedia (approximately the amount a human can read in a lifetime).
"The intention of this prize is to encourage development of intelligent compressors/programs as a path to Artificial General Intelligence," explains the project's web site.
15 years ago, Baldrson wrote a Slashdot post explaining the logic (titled "Compress Wikipedia and Win AI Prize"):
The basic theory, for which Hutter provides a proof, is that after any set of observations the optimal move by an AI is find the smallest program that predicts those observations and then assume its environment is controlled by that program. Think of it as Ockham's Razor on steroids.
The amount of the prize also increases based on how much compression is achieved. (So if you compress the 1GB file x% better than the current record, you'll receive x% of the prize...) The first prize was awarded in 2006. And now Baldrson writes with the official news that this Spring another prize was claimed after reaching a brand new milestone:
Artemiy Margaritov's STARLIT algorithm's 1.13% cleared the 1% improvement hurdle to beat the last benchmark, set by Alexander Rhatushnyak. He receives a bonus in proportion to the time since the last benchmark was set, raising his award by 60% to €9000. [$10,632 USD] Congratulations to Artemiy Margaritov for his winning submission!
Read more of this story at Slashdot. | 10:02p |
iFixit CEO Names and Shames Tech Giants For Right To Repair Obstruction An anonymous reader quotes a report from ZDNet: iFixit co-founder and CEO Kyle Wiens has exposed how companies including Apple, Samsung, and Microsoft manipulate the design of their products and the supply chain to prevent consumers and third-party repairers from accessing necessary tools and parts to repair products such as smartphones and laptops. Speaking during the Productivity Commission's virtual right to repair public hearing on Monday, Weins took the opportunity to draw on specific examples of how some of the largest tech companies are obstructing consumers from a right to repair.
"We've seen manufacturers restrict our ability to buy parts. There's a German battery manufacturer named Varta that sells batteries to a wide variety of companies. Samsung happens to use these batteries in their Galaxy earbuds ... but when we go to Varta and say can we buy that part as a repair part, they'll say 'No, our contract with Samsung will not allow us to sell that.' We're seeing that increasingly," he said. "Apple is notorious for doing this with the chips in their computers. There's a particular charging chip on the MacBook Pro ... there is a standard version of the part and then there's the Apple version of the part that sits very slightly tweaked, but it's tweaked enough that it's only required to work in this computer, and that company again is under contractual requirement with Apple."
He continued, highlighting that a California-based recycler was contracted by Apple to recycle spare parts that were still in new condition. "California Apple stops providing service after seven years, so this was at seven years and Apple have warehouses full of spare parts, and rather than selling that out in the marketplace -- so someone like me who eagerly would've bought them -- they were paying the recycler to destroy them," Wiens said. Weins also pointed to an example involving a Microsoft Surface laptop. "[iFixit] rated it on our repairability score, we normally rate products from one to 10; the Surface laptop got a zero. It had a glued-in battery ... we had to actually cut our way into the product and destroyed it in the process of trying to get inside," he said.
Read more of this story at Slashdot. |
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