Slashdot Mirror

Madwand writes "The NetBSD Project is pleased to announce NetBSD 6.1, the first feature update of the NetBSD 6 release branch. It represents a selected subset of fixes deemed important for security or stability reasons, as well as new features and enhancements. NetBSD is a free, fast, secure, and highly portable Unix-like Open Source operating system. It is available for a wide range of platforms, from large-scale servers and powerful desktop systems to handheld and embedded devices. Its clean design and advanced features make it excellent for use in both production and research environments, and the source code is freely available under a business-friendly license. NetBSD is developed and supported by a large and vibrant international community. Many applications are readily available through pkgsrc, the NetBSD Packages Collection."

sl4shd0rk writes "Mozilla and Epic (of Epic Megagames fame) have engineered an impressive First Person OpenGL demo which runs on HTML5 and a subset of JavaScript. Emscripten, the tool used, converts C and C++ code into 'low level' JavaScript. According to Epic, The Citadel demo runs 'within 2x of native speeds' and supports features commonly found in native OpenGL games such as dynamic specular lighting and global illumination. This concept was previously covered on Slashdot, however the Citadel demo has just been released this week."

Trepidity writes "The extensive NASA Technical Report Archive was just taken offline, following pressure from members of U.S. Congress, worried that Chinese researchers could be reading the reports. U.S. Representative Frank Wolf (R-VA) demanded that 'NASA should immediately take down all publicly available technical data sources until all documents that have not been subjected to export control review have received such a review,' and NASA appears to have complied. Although all reports are in the public domain, there doesn't appear to be a third-party mirror available (some university libraries do have subsets on microfiche)."

TrueSatan writes "Notorious copyright troll Prenda Law has sent a subpoena to WordPress attempting to force the disclosure of all IP addresses related to two WordPress-hosted sites that specialize in monitoring and encouraging action against copyright trolling. The sites in question are fightcopyrighttrolls.com and dietrolldie.com. These sites state their aims as: 'To keep the public and fellow victims informed and to ensure that through activism, trolls make as little money as possible.' These are goals which almost anyone (bar a copyright troll, or lawyer acting for one) might well applaud. Prenda Law's demand is not for a subset of addresses that might have posted in a manner that could be construed as legally defamatory but for all IP addresses that have accessed these sites, irrespective of the use made of them. Prenda Law has filed three defamation lawsuits already against the individuals who run Fightcopyrighttrolls, and one has been dismissed (PDF). Dietrolldie released the following warning: 'As there is a possibility that a release could occur, the public IP address (date/time stamp) could fall into the hands of Prenda. I would expect that they would then try to cross-reference the IP address with their list of alleged BitTorrent infringement IP addresses ... If you have ever gone to this site or Fightcopyrighttrolls.com since 1 January 2011, you may want to contact WordPress. Tell them you want them to refuse this overly broad request and at least wait until the issue of the case being moved to the Federal court is answered before releasing any information.'"

Nerval's Lobster writes "When AppData first posted a graph showing a 25 percent drop in Instagram's daily active users, it sparked a flurry of discussion online—much of it focused on the recent controversy over the photo-sharing service's Terms of Use. The New York Post, for example, blamed the dip on a 'revolt' among Instagram users incensed over changes in the Terms of Use, including new legalese that some interpreted as blanket permission for the service to start selling user photos to advertisers. But a new statement from AppData, which tracks app traffic, suggests there's another cause behind the dip in daily active users: the season. 'The decline in Facebook-connected daily active users began closer to Christmas, not immediately after the proposed policy changes,' read a statement the firm sent to The Wall Street Journal. 'The drop between Dec. 24 and 25 seems likely to be related to the holiday, during which time people are traveling and otherwise have different routines than usual.'" It's also possible (likely, even) that there's no loss of users at all. AppData only checks a subset of Instagram users, and the photo-sharing site itself has said the data represented there is not accurate. Another article points out that several other Facebook-related services showed significant drops, according to AppData, which could suggests a problem with the entire platform or with the data gathering methods.

Amazon and Google, both giants in the online business world, started out as separate entities with two very different agendas. As each has grown into an empire, the overlapping areas of business between the two companies has grown as well. But with both companies moving strongly into the electronic device market, cloud services, and Amazon now building out its advertising network, they find themselves increasingly at odds, and 2013 may bring more direct battles."Amazon wants to be the one place where you buy everything. Google wants to be the one place where you find everything, of which buying things is a subset. So when you marry those facts I think you're going to see a natural collision," said VC partner Chi-hua Chien. Adds Reuters, "Not long after Bezos learned of Google's catalog plans, Amazon began scanning books and providing searchable digital excerpts. Its Kindle e-reader, launched a few years later, owes much of its inspiration to the catalog news, the executive said. Now, Amazon is pushing its online ad efforts, threatening to siphon revenue and users from Google's main search website."

concealment writes "During a pre-trial hearing in military court today, [alleged Wikileaks source Bradley] Manning's attorney, David Coombs, proposed a partial guilty plea covering a subset of the slew of criminal charges that the U.S. Army has lodged against him. "Manning is attempting to accept responsibility for offenses that are encapsulated within, or are a subset of, the charged offenses," Coombs wrote on his blog this evening. "The court will consider whether this is a permissible plea.""

kgeiger writes "Voting machine designs and data formats are a free-for-all. The result is poor validation and hence opportunity for fraud. An IEEE standards group wants all election computer systems to speak the same language. From the article: 'IEEE Standards Project 1622 is working on electronic data interchange for voting systems. The plan is to create a common format, based on the Election Markup Language (EML) already recommended for use in Europe. This is a subset of the popular XML (eXtensible Markup Language) that specifies particular fields and data structures for use in voting.'"

DMA-BUF is a recent kernel feature that allows multiple GPUs to quickly copy data into each others' framebuffers. A use case would be the NVIDIA Optimus that pairs a fast GPU with an Intel integrated GPU, where the NVIDIA GPU writes into the Intel framebuffer when it is active. But, NVIDIA won't be able to use this infrastructure because it's GPL. Alan Cox replied on LKML to a request from one of their engineers to mark the API non-GPL: "NAK. This needs at the very least the approval of all rights holders for the files concerned and all code exposed by this change. Also I'd note if you are trying to do this for the purpose of combining it with proprietary code then you are still in my view as a (and the view of many other) rights holder to the kernel likely to be in breach of the GPL requirements for a derivative work. You may consider that formal notification of my viewpoint. Your corporate legal team can explain to you why the fact you are now aware of my view is important to them." The rest of the thread is worth a read (a guy from RedHat agrees that this code is GPL and cannot become non-GPL without relicensing from a major subset of graphics system contributors). This has a ripple effect: it means that all of the ARM SoC GPU drivers can't use it either, and it may prevent any proprietary drivers for the proposed DRI version 3.

Glasswire writes "ComputerWorld reports that Microsoft will announce a Microsoft-branded tablet on Monday running the Win RT (ARM-based) subset version of Win 8. MSFT choose not to offer a x86 Win 8 version, which could have given them a performance advantage over ARM-based Apple iPads. A PCMag opinion piece titled 'A Microsoft Tablet Would Be Dumb' says, 'The only real reason to introduce a Microsoft-branded tablet is because Microsoft couldn't get anyone else to make a Windows RT tablet.' No reaction yet from Microsoft's system OEM customers that it will now be competing with."

Trailrunner7 writes "Google, whose users have been frequent targets of suspected attacks by foreign governments, is deploying a new warning system for users who may be victims of those kinds of attacks. The new system is in addition to existing warnings that Google will show Gmail users when their accounts may have been accessed by attackers. Gmail users have been on the receiving end of a number of known attacks, including the infamous Google Aurora attack that has been blamed on China. Part of that operation was aimed at a specific subset of Gmail users, including Chinese dissidents and journalists. Now, Google says it will warn users about exactly that kind of activity."

coondoggie writes "NASA continues to get a better handle on the asteroids buzzing around in space saying today that there are roughly 4,700 potentially hazardous asteroids, or as NASA calls them PHAs. NASA says these PHAs are a subset of a larger group of near-Earth asteroids but have the closest orbits to Earth's – passing within five million miles (or about eight million kilometers) and are big enough to survive passing through Earth's atmosphere and cause damage on a regional, or greater, scale."

snydeq writes "Ruby creator Yukihiro Matsumoto discusses the past, present, and future of the popular programming language, calling mobile the next target for Ruby: 'I'm currently working on an alternative subset or dialect of Ruby for the small devices. I'm going to make it public early next year. Of course, mobile computing is the way to go, so that's one of the reasons I focus on the Ruby dialect working on the smaller devices.'"

RogerRoast writes "A new study by MIT scientists pinpoints areas of the brain used exclusively for language (PDF), providing a partial answer to a longstanding debate in cognitive science. According to the study, there are parts of our brain dedicated to language and only language. After having their subjects perform the initial language task, which they call a 'functional localizer,' they had each one do a subset of seven other experiments: one on exact arithmetic, two on working memory, three on cognitive control, and one on music; since these are the functions 'most commonly argued to share neural machinery with language.' The authors say the results don't imply that every cognitive function has its own dedicated piece of cortex; after all, we're able to learn new skills, so there must be some parts of the brain that are both high-level and functionally flexible."

jrepin tips news that the Khronos Group has announced the release of the OpenGL 4.2 specification. Some of the new functionality includes: "Enabling shaders with atomic counters and load/store/atomic read-modify-write operations to a single level of a texture (These capabilities can be combined, for example, to maintain a counter at each pixel in a buffer object for single-rendering-pass order-independent transparency); Capturing GPU-tessellated geometry and drawing multiple instances of the result of a transform feedback to enable complex objects to be efficiently repositioned and replicated; Modifying an arbitrary subset of a compressed texture, without having to re-download the whole texture to the GPU for significant performance improvements; Packing multiple 8 and 16 bit values into a single 32-bit value for efficient shader processing with significantly reduced memory storage and bandwidth, especially useful when transferring data between shader stages."

twocentplain writes in with an MIT news release about Jolt, a research project designed to unfreeze software stuck in an infinite loop (for a subset of infinite loops). It uses a combination of static instrumentation (using LLVM) and a run time watchdog that checks the program state during loop iteration; when a duplicate state is detected it permits the user to take one a few actions to escape the loop. The authors claim it works well enough that the program can often continue operating properly. The original paper contains detailed case studies.

Speaking at a shareholder meeting yesterday, Nintendo president Satoru Iwata discussed the company's goals for the Wii's successor, which aims to pick up the subset of gamers turned off by imprecise motion control. He said, "Wii was not accepted by core gamers because they did not want to abandon their preferred control approach. Additionally, Wii did not use HD because HD cost/performance at the time was low. Wii U makes it easier to use conventional controls. Also, the Wii U controller is not as big or heavy as it looks." Earlier comments from Shigeru Miyamoto indicate the new console will have more to offer in terms of online capabilities, but Nintendo isn't going to focus too heavily on that.

KentuckyFC writes "Public key cryptography allows anybody to encrypt a message using a public key but only those with another private key can decrypt the message. That's possible because of certain mathematical functions that are easy to perform in one direction but hard to do in reverse. The most famous example is multiplication. It's easy to multiply two numbers together to get a third but hard to start with the third number and work out its factors. Now Japanese researchers have discovered a quantum problem that is hard to solve in one direction but easy to do in reverse. This asymmetry, they say, could form the basis of a new kind of quantum public key cryptography. Their system is based on the problem of distinguishing between two ensembles of quantum states. This is similar to the problem of determining whether two graphs are identical, ie whether they correspond vertex-for-vertex and edge-for-edge. Increasing the complexity of the graph can always make this problem practically impossible for a quantum computer to solve in a reasonable time. But knowing the structure of a subset of the graph makes this problem easy, so this acts as a kind of private key for decrypting messages."

snydeq writes "The latest mobile updates from Apple and Microsoft provide a stark contrast, one emblematic of the differences between the two companies, InfoWorld's Ted Samson writes. Militantly on time, Apple's iOS 4.3 update offers significant new functionality, total disregard for what Apple considers outdated systems, and mandated silencing of user complaints. Microsoft, meanwhile, has finally managed to push out an alleged February update to a subset of users, along with a lamentation about having to deal with handset and carrier fragmentation."

chicksdaddy writes "The Windows/Office/IE monoculture is disappearing faster than equatorial glaciers — Mac OS X and iOS, Linux and Android ... and whole new application ecosystems to go with each. That's bad news for malware authors and other bad guys, who count on 9.5 out of 10 systems running Windows and Microsoft applications to do their magic. What's the solution? Why, hardware specific hacks, of course! After all, the list of companies making CPUs is far smaller than, say, the list of companies making iPhone applications. Malware targeting one or more of those processors would work regardless of what OS or applications were installed. There's just one problem: its not easy to figure out what kind of CPU a device is running. But researchers at France's Ecole Superiore d'Informatique, Electronique, Automatique (ESIEA) are working on that problem. Threatpost.com reports on a research paper that lays out a strategy for fingerprinting processors by observing subtle differences in the way they perform complex floating point calculations. The method allows them to distinguish broad subsets of processor types by manufacturer, and researchers plan to refine their methods and release a tool that can make specific processor fingerprinting a snap."