Fake reviews used to be crowdsourced. Now they can be auto-generated by AI, according to a new research paper shared by AmiMoJo: In this paper, we identify a new class of attacks that leverage deep learning language models (Recurrent Neural Networks or RNNs) to automate the generation of fake online reviews for products and services. Not only are these attacks cheap and therefore more scalable, but they can control rate of content output to eliminate the signature burstiness that makes crowdsourced campaigns easy to detect. Using Yelp reviews as an example platform, we show how a two phased review generation and customization attack can produce reviews that are indistinguishable by state-of-the-art statistical detectors.
Humans marked these AI-generated reviews as useful at approximately the same rate as they did for real (human-authored) Yelp reviews.

Given that early benchmarks of the Lucid Lynx were less than encouraging, Phoronix decided to take the latest alpha out for a spin and has set it side-by-side with an early look at Fedora 13. "Overall, there are both positive and negative performance changes for Ubuntu 10.04 LTS Alpha 2 in relation to Ubuntu 9.10. Most of the negative regressions are attributed to the EXT4 file-system losing some of its performance charm. With using a pre-alpha snapshot of Fedora 13 and the benchmark results just being provided for reference purposes, we will hold off on looking into greater detail at this next Red Hat Linux update until it matures."

It seems that a recent digital fundraising drive for Haiti relief has stunned organizers at the Red Cross and White House. As of the last tally on Friday the campaign was at well over $8 million. "Earlier Thursday, when the Red Cross topped $3 million in text and social media donations — it hit nearly $40 million from all sources by late Thursday — spokesman Jonathan Aiken described it as 'a phenomenal number that's never been achieved before. People text up to three times at 10 bucks a pop,' Aiken said. 'You're talking about roughly 300,000 people actually spontaneously deciding, "I can spare $10 for this." And that's remarkable.' As of late Thursday, more than half of all donations to the Red Cross's Haiti relief effort had been received online, according to a news release.

Arvisp writes to tell us that the symbolic "Doomsday Clock," designed to represent how close civilization is to catastrophic destruction, has been moved away from midnight. "First set at seven minutes to midnight, the clock has been moved only 18 times since its creation in 1947. The group, which includes more than a dozen Nobel laureates, last moved the hands of the clock in 2007, from seven to five minutes before midnight to reflect the threat of a 'second nuclear age' and the challenges presented by global warming. Today, at a press conference in New York, the Bulletin announced that despite the looming threats of nuclear weapons and climate change, it would move the hands of the clock from five to six minutes before midnight."

NewYorkCountryLawyer writes "After Starr v. SONY BMG Music Entertainment was dismissed at the District Court level, the antitrust class action against the RIAA has been reinstated by the US Court of Appeals for the Second Circuit. In its 25-page opinion (PDF), the Appeals court held the following allegations sufficiently allege antitrust violations: 'First, defendants agreed to launch MusicNet and pressplay, both of which charged unreasonably high prices and contained similar DRMs. Second, none of the defendants dramatically reduced their prices for Internet Music (as compared to CDs), despite the fact that all defendants experienced dramatic cost reductions in producing Internet Music. Third, when defendants began to sell Internet Music through entities they did not own or control, they maintained the same unreasonably high prices and DRMs as MusicNet itself. Fourth, defendants used MFNs [most favored nation clauses] in their licenses that had the effect of guaranteeing that the licensor who signed the MFN received terms no less favorable than terms offered to other licensors. For example, both EMI and UMG used MFN clauses in their licensing agreements with MusicNet. Fifth, defendants used the MFNs to enforce a wholesale price floor of about 70 cents per song. Sixth, all defendants refuse to do business with eMusic, the #2 Internet Music retailer. Seventh, in or about May 2005, all defendants raised wholesale prices from about $0.65 per song to $0.70 per song. This price increase was enforced by MFNs.'"

davecl writes "ESA's Herschel Space Telescope has released its first spectroscopic results. These include observations of VYCMa, a star 50 times as massive as the sun and soon to become a supernova, as well as a nearby galaxy, more distant colliding starburst galaxies and a comet in our own solar system. The spectra show more lines than have ever been seen in these objects in the far-infrared and will allow astronomers to work out the detailed chemistry and physics behind star and planet formation as well as the last stages of stellar evolution before VYCMa's eventual collapse into a supernova. More coverage is available at the Herschel Mission Blog, which I run."

Hugh Pickens writes "Edmund Conway has an interesting article in the Telegraph where he analyzes where the money goes when you buy a complex electronic device marked 'Made in China,' and why a developed economy doesn't need a trade surplus in order to survive. For his example, Conway chooses a 30GB video iPod 'manufactured' in China in 2006. Each iPod, sold in the US for $299, provides China with an export value of about $150, but as it turns out, Chinese producers really only 'earned' around $4 on each unit. 'China, you see, is really just the place where most of the other components that go inside the iPod are shipped and assembled.' Conway says that when you work out the overall US balance of payments, it shows that most of the cash for high tech inventions has flowed back to the United States as a direct result of the intellectual property companies own in their products. 'While the iPod is manufactured offshore and has a global roster of suppliers, the greatest benefits from this innovation go to Apple, an American company, with predominantly American employees and stockholders who reap the benefits,' writes Conway. 'As long as the US market remains dynamic, with innovative firms and risk-taking entrepreneurs, global innovation should continue to create value for American investors and well-paid jobs for knowledge workers. But if those companies get complacent or lose focus, there are plenty of foreign competitors ready to take their places.'"

theodp writes "For 200 members of the Immanuel Bible Church and their friends, the annual Super Bowl party is over thanks to the NFL, which explained that airing NFL games at churches on large-screen TV sets violates the NFL copyright. Federal copyright law includes an exemption for sports bars, according to NFL spokesman Brian McCarthy, but churches are out of luck. Churchgoers who aren't averse to a little drinking-and-driving still have the opportunity to see the game together in public on a screen bigger than 55 inches."