Group items tagged

"Google's AlphaGo AI Go player has defeated Ke Jie, Go world champion, in the opening match of a three game series that will include matches with Jie on Thursday and Saturday. The win was by a narrow margin, but AlphaGo has been programmed to ensure victory, not to run up the score or devastate its opponent, so the margin by which it wins isn't necessarily a good indicator of how easy or hard it was for the computer player to win"

""No-limit Texas Hold'em is a game of incomplete information where the AI must infer a human player's intentions and then act in ways that incorporate both the direct odds of winning and bluffing behaviour to try to fool the other player." The designers said their computer didn't "bluff" the human players. But by learning from its mistakes and practising its moves at night between games, the AI was working out how to defeat its human opponents."

"There it is. If you run a business, and the FBI or NSA want to turn it into a mass surveillance tool, they believe they can do so, solely on their own initiative. They can force you to modify your system. They can do it all in secret and then force your business to keep that secret. Once they do that, you no longer control that part of your business. You can't shut it down. You can't terminate part of your service. In a very real sense, it is not your business anymore. It is an arm of the vast U.S. surveillance apparatus, and if your interest conflicts with theirs then they win. Your business has been commandeered."

"In 2012, a contest for US schools to win a gig by Taylor Swift was hijacked by members of the 4chan website, who piled ​on its online vote in an attempt to send the pop star to a school for deaf children. Now, imagine a similar stunt being pulled for a general election, if voting could be done online. Far-fetched? Not according to Rick Falkvinge, founder of Sweden's Pirate ​party. "Voting over the internet? Would you really want 4chan to decide your next government?" he said, during a debate about democracy and technology in London, organised by the BBC as part of its Democracy Day event."

"The Facebook data, which captured the engagement metrics on thousands of posts by the six major party leaders in the two months leading up to the election, was collected by academics at the University of Pisa's MediaLab. It reveals all of the 25 most shared Facebook posts in the two months leading up to the election were videos, live broadcasts or photos from either Salvini, who runs the far-right League, or Di Maio, the leader of the anti-establishment Five Star Movement (M5S)."

"This description is reminiscent of the controversy that erupted back in January 2018 when photojournalist A. M. Ahad shared a behind-the-scenes video of multiple photographers shooting photos of a young man who was leaning out of a train window and striking a prayerful pose." Seems you do not even need Photoshop - would policies have stopped this?

"A Dutch surgeon formally disciplined for her medical negligence has won a legal action to remove Google search results about her case in a landmark "right to be forgotten" ruling. The doctor's registration on the register of healthcare professionals was initially suspended by a disciplinary panel because of her postoperative care of a patient. After an appeal, this was changed to a conditional suspension under which she was allowed to continue to practise."

"Learning from rewards seems like the simplest thing. I make coffee, I sip coffee, I'm happy. My brain registers "brewing coffee" as an action that leads to a reward. That's the guiding insight behind deep reinforcement learning, a family of algorithms that famously smashed most of Atari's gaming catalog and triumphed over humans in strategy games like Go. Here, an AI "agent" explores the game, trying out different actions and registering ones that let it win."

"As adolescents and young adults fled Facebook for platforms like Instagram and Snapchat, Facebook knew its long-term survival depended on winning over that demographic. But the savvy business move had a different, less public price tag. Caught up in recommendations from a powerful algorithm designed to keep them engaged, some teen girls found Instagram worsened their body image, according to a new Wall Street Journal investigation. Users even pinned feelings of increased depression, anxiety, and suicidal thinking on the app."

"Activists say that, either way, Marcos did not conduct his campaign fairly. "He flooded social media with historical distortions and refused to engage the media to answer the painful questions that we wanted him to address," said Ilagan, who said the campaign was based on "trickery and historical distortions"."

"n a statement on his website, Eldagsen, who studied photography and visual arts at the Art Academy of Mainz, conceptual art and intermedia at the Academy of Fine Arts in Prague, and fine art at the Sarojini Naidu School of Arts and Communication in Hyderabad, said he "applied as a cheeky monkey" to find out if competitions would be prepared for AI images to enter. "They are not," he added. "We, the photo world, need an open discussion," said Eldagsen. "A discussion about what we want to consider photography and what not. Is the umbrella of photography large enough to invite AI images to enter - or would this be a mistake?"

"What bothered Jeff, however, was not so much the loot boxes or the skins in themselves but another phenomenon that they have spawned: skins gambling. This works like any other casino. You load up your account with funds, place a bet, watch the graphics spin and either win or lose. The big difference in this case is that the casino taking your bet has no gambling licence and, in some cases, no reliable mechanism to stop under-18s getting their first taste of gambling - via an online ecosystem that is, to many parents, a total mystery."

"An artificially intelligent fighter pilot system has defeated two attacking jets in a combat simulation. The AI, known as Alpha, used four virtual jets to successfully defend a coastline against two attacking aircraft - and did not suffer any losses. Alpha, which was developed by a US team, also triumphed in simulation against a retired human fighter pilot."

Dr T was right on the ball when he said that China has already won...

"Transistors use grooves etched in silicon to guide electrons around the chip. The channels do a similar job to that of wires, but on a much smaller scale. Making these grooves just 7nm wide means you can fit more transistors on the chips. For comparison a strand of human hair, at 100,000nm thick, is about 10,000 times wider than the channel. A red blood cell is a thousand times bigger, at 7,500nm in diameter. A strand of DNA is in the same order of magnitude, but slightly smaller at just 2.5nm wide."

"Tesla denied liability, saying Lee consumed alcohol before getting behind the wheel. The electric-vehicle maker also claims it was unclear whether the autopilot feature was engaged at the time of the crash. Tesla has been testing and rolling out its autopilot and more advanced full self-driving (FSD) system, which its chief executive, Elon Musk, has touted as crucial to his company's future but has drawn regulatory and legal scrutiny. Tesla won an earlier trial in Los Angeles in April with a strategy of saying that it tells drivers that its technology requires human monitoring, despite the "autopilot" and "full self-driving" names."

"Aussies bothered by their bosses at home can now rest assured they cannot be punished for ignoring such after-hours demands. Lawmakers there passed a "right to disconnect" bill designed to end the creep of work into home life-and an explosion of unpaid overtime."

"Security fears about Chinese influence over Bytedance, TikTok's owner, are undoubtedly part of the reason why UK politicians have been reluctant to get involved, and the political context is also different - Biden is reacting to Donald Trump's social media clout - but US strategists such as Teddy Goff have suggested that building up an army of TikTokers who can share and amplify political messages is vital."