Baanboard.com

Go Back   Baanboard.com > News

User login

Frontpage Sponsor

Main

Poll
How big is your Baan-DB (just Data AND Indexes)
0 - 200 GB
16%
200 - 500 GB
27%
500 - 800 GB
2%
800 - 1200 GB
9%
1200 - 1500 GB
9%
1500 - 2000 GB
14%
> 2000 GB
23%
Total votes: 44

Baanboard at LinkedIn


Reference Content

 
RSS Newsfeeds

Researchers, scared by their own work, hold back “deepfakes for text” AI

Ars Technica - February 15, 2019 - 9:10pm

Enlarge / This is fine.

OpenAI, a non-profit research company investigating "the path to safe artificial intelligence," has developed a machine learning system called Generative Pre-trained Transformer-2 (GPT-2 ), capable of generating text based on brief writing prompts. The result comes so close to mimicking human writing that it could potentially be used for "deepfake" content. Built based on 40 gigabytes of text retrieved from sources on the Internet (including "all outbound links from Reddit, a social media platform, which received at least 3 karma"), GPT-2 generates plausible "news" stories and other text that match the style and content of a brief text prompt.

The performance of the system was so disconcerting, now the researchers are only releasing a reduced version of GPT-2 based on a much smaller text corpus. In a blog post on the project and this decision, researchers Alec Radford, Jeffrey Wu, Rewon Child, David Luan, Dario Amodei, and Ilya Sutskever wrote:

Due to concerns about large language models being used to generate deceptive, biased, or abusive language at scale, we are only releasing a much smaller version of GPT-2 along with sampling code. We are not releasing the dataset, training code, or GPT-2 model weights. Nearly a year ago we wrote in the OpenAI Charter: “we expect that safety and security concerns will reduce our traditional publishing in the future, while increasing the importance of sharing safety, policy, and standards research,” and we see this current work as potentially representing the early beginnings of such concerns, which we expect may grow over time. This decision, as well as our discussion of it, is an experiment: while we are not sure that it is the right decision today, we believe that the AI community will eventually need to tackle the issue of publication norms in a thoughtful way in certain research areas.

OpenAI is funded by contributions from a group of technology executives and investors connected to what some have referred to as the PayPal "mafia"—Elon Musk, Peter Thiel, Jessica Livingston, and Sam Altman of YCombinator, former PayPal COO and LinkedIn co-founder Reid Hoffman, and former Stripe Chief Technology Officer Greg Brockman. Brockman now serves as OpenAI's CTO. Musk has repeatedly warned of the potential existential dangers posed by AI, and OpenAI is focused on trying to shape the future of artificial intelligence technology—ideally moving it away from potentially harmful applications.

Read 6 remaining paragraphs | Comments

Facebook, Google, CDC under pressure to stop anti-vax garbage from spreading

Ars Technica - February 15, 2019 - 8:05pm

Enlarge (credit: ROBYN BECK/AFP/Getty Images)

With five measles outbreaks ongoing in the US, lawmakers are questioning both health officials and tech giants on their efforts to combat the noxious anti-vaccine misinformation fueling the spread of disease.

Last week, Lamar Alexander (R-Tenn.), chairman of the Senate health committee, along with ranking member Patty Murray (D-Wash.) sent a letter to the Centers for Disease Control and Prevention and Health and Human Services. The lawmakers asked what health officials were doing to fight misinformation and help states dealing with outbreaks. “Many factors contribute to vaccine hesitancy, all of which demand attention from CDC and [HHS’ National Vaccine Program Office],” the lawmakers wrote. On Thursday, February 14, the committee announced that it will hold a hearing on the subject on March 5.

Also Thursday, Rep. Adam Schiff (D-Calif.) sent letters to Google CEO Sundar Pichai and Facebook CEO Mark Zuckerberg. In them, Schiff expressed concern over the outbreaks as well as the tech companies’ role in enabling the dissemination of medically inaccurate information.

Read 10 remaining paragraphs | Comments

Huge study finds professors’ attitudes affect students’ grades

Ars Technica - February 15, 2019 - 8:00pm

Enlarge (credit: nikolayhg)

“You just have to believe!” is the kind of trite line you’d expect in a kids’ movie about a magic talking dog. But it seems the phrase doubles as important advice for college professors. That’s the upshot of a huge study at Indiana University, led by Elizabeth Canning, where researchers measured the attitudes of instructors and the grades their students earned in classes.

Mind the gap

One of the disappointing problems in higher education is the frequent existence of an “achievement gap” between underrepresented minorities and other students. It seems to be the result of various obstacles that students face along the way, from stereotypes about which groups are naturally skilled in which fields, to cultural differences that make some students hesitant to seek help in a class, to a lack of advantages in primary and secondary education. A lot of things can get in the way.

So these scenarios don’t have to take the ugly form of a racist teacher outright telling a student they aren’t welcome. Many issues are unintentional and subtle. If a student has the perception, for any reason, that they aren’t expected to succeed, that can drain enough motivation to ensure that they don’t.

Read 9 remaining paragraphs | Comments

Facebook may face multi-billion dollar fine for Cambridge Analytica scandal

Ars Technica - February 15, 2019 - 6:43pm

Enlarge (credit: Getty Images | NurPhoto)

Facebook may have to pay a multi-billion dollar fine for violating its users' privacy—or face a lawsuit from the Federal Trade Commission.

The FTC has been investigating Facebook and is negotiating with the company "over a multi-billion dollar fine that would settle the agency's investigation," The Washington Post reported yesterday, citing "people familiar with the probe." New York Times sources also confirmed that the current negotiations "could amount to a record, multibillion-dollar fine."

The investigation focuses on whether Facebook violated the terms of a 2011 settlement with the FTC. In the 2011 case, the FTC said that Facebook "deceived consumers by telling them they could keep their information on Facebook private, and then repeatedly allowing it to be shared and made public."

Read 9 remaining paragraphs | Comments

NASA moves to buy more Soyuz seats for late 2019, early 2020

Ars Technica - February 15, 2019 - 6:16pm

Enlarge / The Soyuz MS-10 spacecraft is seen in this false-color infrared image as it launched with Expedition 57 Flight Engineer Nick Hague of NASA and Flight Engineer Alexey Ovchinin of Roscosmos, on Thursday, October 11, 2018. (credit: NASA)

While NASA's commercial crew program continues to demonstrate progress—the first test flight of SpaceX's Crew Dragon may occur as soon as March 2—there are no guarantees the vehicles will be ready for operational flights to the International Space Station by early 2020.

NASA's last contracted flight with Russia is for a mission set to launch in July. The Soyuz MS-13 vehicle will carry cosmonaut Aleksandr Skvortsov, NASA astronaut Andrew Morgan, and Italian astronaut Luca Parmitano for a six- or seven-month stay on the International Space Station. After this, NASA would be at risk of having no more of its people on the orbiting laboratory.

The agency's Aerospace Safety Advisory Panel warned the agency last year that due to potential delays in the commercial crew program, NASA should look into buying more Soyuz seats from Russia. "Senior NASA leadership should work with the Administration and the Congress to guarantee continuing access to ISS for US crew members until such time that US capability to deliver crew to ISS is established," the safety panel recommended.

Read 5 remaining paragraphs | Comments

The LG G8 Has a Vibrating OLED Screen For a Speaker

Slashdot - February 15, 2019 - 6:15pm
Categories: Geek, Opinion

Microsoft shaking up how Windows feature updates are rolled out—again

Ars Technica - February 15, 2019 - 6:10pm

Enlarge (credit: Microsoft)

Customers using Windows Update for Business will lose some ability to delay the deployment of each new Windows feature release once version 1903 goes live.

When Microsoft first started delivering Windows 10 "as a Service" with a regular flow of feature updates, the company planned to have two release tracks: a "Current Branch" (CB) that was consumer-oriented and "Current Branch for Business" (CBB) aimed at enterprises. The CBB track would trail the CB one by a few months, with consumers acting as guinea pigs to iron out bugs before the quality of each release was deemed good enough for corporate customers.

That naming, though not the underlying concept, was changed in 2017 when Microsoft formalized the Windows 10 release schedule and settled on two feature updates per year, one in April and the other in October. The CB track became the "Semi-Annual Channel (Targeted)" (SAC-T), and when this was proven in the real world, it would be pushed to the "Semi-Annual Channel" (SAC), the replacement for CBB. Pro and Enterprise versions of Windows could be set to follow one track or the other, depending on how aggressively an organization wanted to adopt the feature updates. Machines that were set to SAC would automatically wait a few months after each SAC-T release, waiting for the SAC-T version to be blessed as SAC. Typically the gap has been about three months, even for the troubled version 1809 release.

Read 4 remaining paragraphs | Comments

Aquaman, Khal Drogo actor may play Duncan Idaho in new Dune film

Ars Technica - February 15, 2019 - 5:42pm

Enlarge / Jason Momoa hit the big time with his portrayal of Khal Drogo in HBO's Game of Thrones and had a global box office smash hit with Aquaman. Now he's set to play Duncan Idaho in new film adaptation of Dune. (credit: HBO)

Deadline Hollywood reports that Aquaman star Jason Momoa—who immortalized Dothraki warlord Khal Drogo in the first season of Game of Thrones—is in negotiations to portray another science-fiction warrior, Duncan Idaho from Dune, Frank Herbert's beloved 1965 science fiction novel. Directed by Denis Villeneuve, this new film adaptation is expected to begin shooting this year.

(Mild spoilers for original novel below.)

Dune is set in the distant future (where else?), and follows the fortunes of various noble houses in what amounts to a feudal interstellar society. Much of the action takes place on the planet Arrakis, where the economy is driven largely by a rare life-extending drug called melange ("the spice") that also conveys a kind of prescience. There's faster-than-light space travel, a prophecy concerning a messianic figure, giant sandworms, and lots of battles, as protagonist Paul Atreides (a duke's son) strives to defeat the forces of Shaddam IV, Emperor of the known universe.

Read 4 remaining paragraphs | Comments

PewDiePie: Roblox lifts ban after social media backlash

BBC Technology News - February 15, 2019 - 5:30pm
Online multiplayer game Roblox has reinstated PewDiePie after banning the YouTuber for using his name.

Why is this copy of Super Mario Bros. worth $100,000? We asked a buyer

Ars Technica - February 15, 2019 - 5:02pm

Enlarge / Of the millions of copies of Super Mario Bros. ever sold, this is the rarest and most valuable known to exist. (credit: Wata Games)

A sealed copy of Super Mario Bros. for the NES has sold for $100,150, setting a new record for the video game-collecting market and perhaps ushering in a new era for the valuation of gaming rarities.

Before you go searching to see if that old cartridge in your attic might be your gateway to riches, note that this copy of the game is so valuable primarily because it’s one of the earliest known copies of the game, and in near-perfect condition. The box in question comes from Nintendo's extremely limited "test market launch" for the NES in New York City and Los Angeles starting in late 1985 (no one actually knows the exact date). These copies didn't come in the usual shrink wrap but were instead sealed with a small matte or glossy sticker (this handy guide outlines the many different Super Mario Bros. box variants released between 1985 and 1994).

Deniz Kahn—CEO and cofounder of game-grading service Wata Games, which evaluated this specimen—estimates that only 2,000 to 10,000 copies of each of the 27 test market games were ever made in this sticker-sealed style. That makes finding even an opened box decades later rare enough. Finding one with the sticker seal intact is even rarer; Kahn estimates only a few dozen exist across the whole test-market line.

Read 20 remaining paragraphs | Comments

Samsung’s new Tab S5e is super thin, supports Bixby, and costs just $399

Ars Technica - February 15, 2019 - 3:55pm

Samsung's tablets have a lot going for them as enlarged Android devices, but the models really worth considering are quite expensive. Samsung announced the new Galaxy Tab S5e today, a mid-range tablet that the company is hoping will capture people's attention with select premium features and a more accessible $399 price tag.

The high-end nature of the Tab S5e comes in its design. The all-metal unibody is the thinnest and lightest of any Samsung tablet, weighing about 14 ounces and measuring 5.5mm thick. Samsung didn't skimp too much on the display, either, sticking a 10.5-inch, 2560×1600 AMOLED panel with a 16:10 aspect ratio on the tablet. It's also the first Samsung tablet with Bixby built in, allowing users to call on the voice assistant to answer questions, control connected SmartThings devices, and more.

Samsung highlights the multitasking capabilities of the tablet, including a new continuity feature and Dex support. The former lets users make and receive calls and texts from the tablet (it will be available in Wi-Fi and LTE versions) while the latter is Samsung's experimental desktop version of Android. Users can connect a keyboard, mouse, and even an external monitor to the tablet and use Dex to expand Android into a desktop-like software that makes it easier to do many things at once.

Read 4 remaining paragraphs | Comments


All times are GMT +2. The time now is 20:46.


©2001-2018 - Baanboard.com - Baanforums.com