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Cloud

Video Don't Be a Server Hugger! (Video) 409

Curtis Peterson says admins who hang onto their servers instead of moving into the cloud are 'Server Huggers,' a term he makes sound like 'Horse Huggers,' a phrase that once might have been used to describe hackney drivers who didn't want to give up their horse-pulled carriages in favor of gasoline-powered automobiles. Curtis is VP of Operations for RingCentral, a cloud-based VOIP company, so he's obviously made the jump to the cloud himself. And he has reassuring words for sysadmins who are afraid the move to cloud-based computing is going to throw them out of work. He says there are plenty of new cloud computing opportunities springing up for those who have enough initiative and savvy to grab onto them, by which he obviously means you, right?
Businesses

Ask Slashdot: Does Your Job Need To Exist? 343

An anonymous reader writes "PBS has an article about the growth of jobs that really don't need to exist. It includes an interview with professor David Graebner, who's known for his 2013 article 'BS jobs.' The premise is simple: as technology has automated huge portions of work that used to fill the days for millions of workers, many jobs simply involve less work. How often have you sat at your desk browsing the internet instead of being productive? If your company is such that you can aggregate that lost time across a bunch of workers, you could probably reduce the headcount significantly if everybody just stayed on task all the time. But that's not even an expectation at a lot of companies. Graebner ballparks the number of effectively useless jobs at around 20%. (It's not that the individual workers are useless, just that there are, for example, 12 people doing the work of 10.) So, how about it: how much actual productivity goes into your 40-hour workweek? What about your co-workers? How many people could your company fire if everybody just paid attention all the time?"
United Kingdom

London Black Cabs Threaten Chaos To Stop Uber 417

Bruce66423 (1678196) writes in with news about a planned protest by London black-cab drivers against Uber. "London black-cab drivers are planning to cause gridlock in the city to protest against car service Uber. The Licensed Taxi Drivers Association complains that Uber's drivers are using a smartphone app to calculate fares despite it being illegal for private vehicles to be fitted with taximeters. Transport for London has declined to intervene, because it disagrees that there has been a breach of the law. LTDA now plans to force the issue by holding the action in early June. 'Transport for London not enforcing the Private Hire Vehicles Act is dangerous for Londoners,' Steve McNamara, LTDA's general secretary, told the BBC. 'I anticipate that the demonstration against TfL's handling of Uber will attract many many thousands of cabs and cause severe chaos, congestion and confusion across the metropolis.'"

Comment Sounds like complete bullshit. (Score 2) 426

There seems to be a step missing from A (that's not how memory works) to B (therefore uncomputable). The premise that memory isn't lossy sounds like rubbish, even IF it's perhaps not so simply a question of 'read errors'

I recently watched this talk, Modeling Data Streams Using Sparse Distributed Representations, which seems to be able to represent memory in a layered and lossy way perfectly fine in a computer.

AI

Mathematical Model Suggests That Human Consciousness Is Noncomputable 426

KentuckyFC (1144503) writes "One of the most profound advances in science in recent years is the way researchers from a variety of fields are beginning to formulate the problem of consciousness in mathematical terms, in particular using information theory. That's largely thanks to a relatively new theory that consciousness is a phenomenon which integrates information in the brain in a way that cannot be broken down. Now a group of researchers has taken this idea further using algorithmic theory to study whether this kind of integrated information is computable. They say that the process of integrating information is equivalent to compressing it. That allows memories to be retrieved but it also loses information in the process. But they point out that this cannot be how real memory works; otherwise, retrieving memories repeatedly would cause them to gradually decay. By assuming that the process of memory is non-lossy, they use algorithmic theory to show that the process of integrating information must noncomputable. In other words, your PC can never be conscious in the way you are. That's likely to be a controversial finding but the bigger picture is that the problem of consciousness is finally opening up to mathematical scrutiny for the first time."
Space

Star Cluster Ejected From Galaxy At 2,000,000 MPH 133

William Robinson writes: "According to a new report, a globular cluster of several thousand stars (compressed into a space just a few dozen light-years apart) is being thrown out of galaxy M87. The cluster, named HVGC-1, is traveling at a rate of 2 million miles per hour. The discovery was made by Nelson Caldwell of the Harvard-Smithsonian Center for Astrophysics and his team while studying the space around the supergiant elliptical galaxy M87. Caldwell and colleagues think M87 might have two supermassive black holes at its center. The star cluster wandered too close to the pair, which picked off many of the cluster's outer stars while the inner core remained intact. The black holes then acted like a slingshot, flinging the cluster away at a tremendous speed."
Programming

Erik Meijer: The Curse of the Excluded Middle 237

CowboyRobot (671517) writes "Erik Meijer, known for his contributions to Haskell, C#, Visual Basic, Hack, and LINQ, has an article at the ACM in which he argues that 'Mostly functional' programming does not work. 'The idea of "mostly functional programming" is unfeasible. It is impossible to make imperative programming languages safer by only partially removing implicit side effects. Leaving one kind of effect is often enough to simulate the very effect you just tried to remove. On the other hand, allowing effects to be "forgotten" in a pure language also causes mayhem in its own way. Unfortunately, there is no golden middle, and we are faced with a classic dichotomy: the curse of the excluded middle, which presents the choice of either (a) trying to tame effects using purity annotations, yet fully embracing the fact that your code is still fundamentally effectful; or (b) fully embracing purity by making all effects explicit in the type system and being pragmatic by introducing nonfunctions such as unsafePerformIO. The examples shown here are meant to convince language designers and developers to jump through the mirror and start looking more seriously at fundamentalist functional programming.'"
United States

F.C.C., In Net Neutrality Turnaround, Plans To Allow Fast Lane 410

Dega704 (1454673) writes in with news of the latest FCC plan which seems to put another dagger in the heart of net neutrality. "The Federal Communications Commission will propose new rules that allow Internet service providers to offer a faster lane through which to send video and other content to consumers, as long as a content company is willing to pay for it, according to people briefed on the proposals. The proposed rules are a complete turnaround for the F.C.C. on the subject of so-called net neutrality, the principle that Internet users should have equal ability to see any content they choose, and that no content providers should be discriminated against in providing their offerings to consumers."
Databases

Ask Slashdot: Which NoSQL Database For New Project? 272

DorianGre writes: "I'm working on a new independent project. It involves iPhones and Android phones talking to PHP (Symfony) or Ruby/Rails. Each incoming call will be a data element POST, and I would like to simply write that into the database for later use. I'll need to be able to pull by date or by a number of key fields, as well as do trend reporting over time on the totals of a few fields. I would like to start with a NoSQL solution for scaling, and ideally it would be dead simple if possible. I've been looking at MongoDB, Couchbase, Cassandra/Hadoop and others. What do you recommend? What problems have you run into with the ones you've tried?"
Encryption

"Nearly Unbreakable" Encryption Scheme Inspired By Human Biology 179

rjmarvin (3001897) writes "Researchers at the U.K.'s Lancaster University have reimagined the fundamental logic behind encryption, stumbling across a radically new way to encrypt data while creating software models to simulate how the human heart and lungs coordinate rhythms. The encryption method published in the American Physical Society journal and filed as a patent entitled 'Encoding Data Using Dynamic System Coupling,' transmits and receive multiple encrypted signals simultaneously, creating an unlimited number of possibilities for the shared encryption key and making it virtually impossible to decrypt using traditional methods. One of the researchers, Peter McClintock, called the encryption scheme 'nearly unbreakable.'
Bug

Russian GLONASS Down For 12 Hours 148

An anonymous reader writes "In an unprecedented total disruption of a fully operational GNSS constellation, all satellites in the Russian GLONASS broadcast corrupt information for 11 hours, from just past midnight until noon Russian time (UTC+4), on April 2 (or 5 p.m. on April 1 to 4 a.m. April 2, U.S. Eastern time). This rendered the system completely unusable to all worldwide GLONASS receivers."
The Media

Nature Publisher Requires Authors To Waive "Moral Rights" To Works 82

cranky_chemist (1592441) writes "Megan O'Neil has published a story on the Chronicle of Higher Education's website noting some unusual language in the license agreement between authors and Nature Publishing Group. 'Faculty authors who contract to write for the publisher of Nature, Scientific American, and many other journals should know that they could be signing away more than just the economic rights to their work, according to the director of the Office of Copyright and Scholarly Communication at Duke University. Kevin Smith, the Duke official, said he stumbled across a clause in the Nature Publishing Group's license agreement last week that states that authors waive or agree not to assert "any and all moral rights they may now or in the future hold" related to their work. In the context of scholarly publishing, "moral rights" include the right of the author always to have his or her name associated with the work and the right to have the integrity of the work protected such that it is not changed in a way that could result in reputational harm.'

Nature Publishing Group claims the waivers are required to ensure the journal's ability to publish formal retractions and/or corrections. However, the story further notes that Nature Publishing Group is requiring authors at institutions with open-access policies to sign waivers that exempt their work from such policies."
Education

Minnesota Teen Wins Settlement After School Takes Facebook Password 367

schwit1 (797399) writes "A Minnesota school district has agreed to pay $70,000 to settle a lawsuit that claimed school officials violated a student's constitutional rights by viewing her Facebook and email accounts without permission. The lawsuit, filed in 2012 by the American Civil Liberties Union of Minnesota, alleged that Riley Stratton, now 15, was given detention after posting disparaging comments about a teacher's aide on her Facebook page, even though she was at home and not using school computers. After a parent complained about the Facebook chat, the school called her in and demanded her password. With a sheriff deputy looking on, she complied, and they browsed her Facebook page in front of her, according to the report. 'It was believed the parent had given permission to look at her cellphone,' Minnewaska Superintendent Greg Schmidt said Tuesday. But Schmidt said the district did not have a signed consent from the parent. That is now a policy requirement, he said.'" Asks schwit1, "How is this not a violation of the CFAA?" It sounds like the school was violating Facebook's Terms of Service, too.
Earth

Creationists Demand Equal Airtime With 'Cosmos' 667

Hugh Pickens DOT Com (2995471) writes "Travis Gettys reports that creationist Danny Falkner appeared Thursday on "The Janet Mefford Show" to complain that the Fox television series and its host, Neil deGrasse Tyson, had marginalized those with dissenting views on accepted scientific truths. "I don't recall seeing any interviews with people – that may yet come – but it's based upon the narration from the host and then various types of little video clips of various things, cartoons and things like that," said Falkner of Answers In Genesis who also complained that Tyson showed life arose from simple organic compounds without mentioning that some believe that's not possible. "I was struck in the first episode where he talked about science and how, you know, all ideas are discussed, you know, everything is up for discussion – it's all on the table – and I thought to myself, 'No, consideration of special creation is definitely not open for discussion, it would seem." To be fair, there aren't a ton of shows on TV specifically about creationism says William Hamby. "However, there are entire networks devoted to Christianity, and legions of preachers with all the airtime they need to denounce evolution. Oh, and there was that major movie from a few years back. And there's a giant tax-payer subsidized theme park in Kentucky. And the movie about Noah. And entire catalogs of creationist movies and textbooks you can own for the low low price of $13.92.""

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