destinyland writes "AI researcher Jurgen Schmidhuber says his main scientific ambition 'is to build an optimal scientist, then retire.' The Cognitive Robotics professor has worked on problems including artificial ants and even robots that are taught how to tie shoelaces using reinforcement learning, but he believes algorithms can be written that allow the programming of curiosity itself. 'Curiosity is the desire to create or discover more non-random, non-arbitrary, regular data that is novel and surprising...' He's already created art using algorithmic information theory, and can describe the simple algorithmic principle that underlies subjective beauty, creativity, and curiosity itself. And he ultimately addresses the possibility that the entire Universe, including everyone in it, is in principle computable by a completely deterministic computer program."

An anonymous reader writes "There's been much speculation as to what Oracle plans to do with Sun once the all-but-certain acquisition is complete. According to separate reports on InfoWorld, Oracle has disclosed plans to continue investing in Sun's multithreaded UltraSparc T family of processors, which are used in its Niagara servers, and the M series server family, based on the Sparc64 processors developed by Fujitsu. However, Larry Ellison has reportedly said that once the Sun acquisition is complete, Oracle will hire 2,000 new employees — more people than it expects to cut from the Sun workforce. Oracle will present its plans for Sun to the public Wednesday."

itwbennett writes "A pamphlet distributed by blogger Cameron Laird's local high school proclaimed that 'Computer Science BS graduates can expect an annual salary from $54,000-$74,000. Starting salaries for MS and PhD graduates can be to up to $100,000' and 'employment of computer scientists is expected to grow by 24 percent from 2010 to 2018.' The pamphlet lists The US Federal Bureau of Labor Statistics as a reference, so how wrong can it be? 'This is so wrong, I don't know where to start,' says Laird. 'There are a lot of ways to look at the figures, but only the most skewed ones come up with starting salaries approaching $60,000 annually, and I see plenty of programmers in the US working for less,' says Laird. At issue, though, isn't so much inaccurate salary information as what is happening to programming as a career: 'Professionalization of programmers nowadays strikes chords more like those familiar to auto mechanics or nurses than the knowledge workers we once thought we were,' writes Laird, 'we're expected to pay for our own tools, we're increasingly bound by legal entanglements, H1B accumulates degrading tales, and hyperspecialization dominates hiring decisions.'"

With the recent release of Firefox 3.6, Mozilla has also decided to try out a new development model dubbed "Lorentz." A blend of both Agile and more traditional "waterfall" development models, the new methodology aims to deliver new features much more quickly while still maintaining backwards compatibility, security, and overall quality. Only time will tell if this is effective, or just another management fad. "If the new approach sounds familiar, that's because Unix and Linux development has attempted similar kinds of release variations for iterating new features while maintaining backwards compatibility. HP-UX, for example, is currently on its HP-UX 11iv3 release, which receives updates several times a year that add incremental new functionality. The Linux 2.6.x kernel gets new releases approximately every three months, which include new features as well."

An anonymous reader writes "For years, Microsoft has allowed Visual Studio users to define arbitrary tab widths, often to the dismay of those viewing the resultant code in other editors. With VS 2010, it appears that they have taken the next step of forcing tab width to be the same as the indent size in code. Two-space tabs anyone?"

juicegg writes "Wives of Rockstar Games employees in San Diego recently published an open letter on their Gamasutra blog. The authors say that Rockstar employees are seriously strained by unending crunch periods of 12-hour work days and 6-day weeks. High levels of stress are leading to serious psychological and physical problems for some of the employees. They charge that studio management uses arbitrary, deceptive and manipulative practices to get employees to work more unpaid overtime hours at greater intensity — despite over $1 billion in Grand Theft Auto revenue. Among the blog comments, some current and past Rockstar employees are confirming problems with the studio. 'Ex Rocker' writes: 'What makes R* crunch periods different then any other studio is that they tell you the game has to be finished in 6 months, so let's start our final push to get this awesome game out there! 6 months turns into 1 year, 1 year turns into 2.' Other comments reveal worker hopelessness and general mismanagement at the San Diego studio. This turmoil is affecting development on upcoming games as well." Read on for responses from Rockstar itself and other members of the industry.

An anonymous reader writes "The OMOP Cup is a competition to find new methods for detecting drug side effects. There have been several cases over the last few years where drugs have had issues that haven't been detected for years after they were released. The proliferation of electronic medical records and pharmacy claims provides a large and potentially powerful new data source for faster detection. The problem is that the techniques for doing this on a large scale are immature. The OMOP Cup is trying to help fix that. They've already given out $5,000 for top methods, and there's $15,000 still up for grabs."

mr crypto writes "User interfaces make copious use of pictures and symbols, but how abstract should images be? Lukas Mathis has an interesting blog entry on where to draw the line."

eldavojohn writes "A list of notes from game developers (PDF) was sent in a letter to the FCC which represented a net neutrality discussion between the developers and FCC representatives. Game Politics sums it up nicely, but the surprise is that developers are concerned with latency, not bandwidth, unlike the members of many other net neutrality discussions. One concern is that each and every game developer will need to negotiate with each and every ISP to ensure their traffic achieves acceptable levels of latency for users. 'Mr. Dyl of Turbine stated that ISPs sometimes block traffic from online gaming providers, for reasons that are not clear, but they do not necessarily continue those blocks if they are contacted. He recalled Turbine having to call ISPs that had detected the high UDP traffic from Turbine, and had apparently decided to block the traffic and wait to see who complained.' It seems a lot of the net neutrality discussions have only worried about one part of the problem — Netflix, YouTube and P2P — while an equally important source of concern went unnoticed: latency in online games."

i_want_you_to_throw_ writes "During a presentation at Linux.conf.au 2010 in Wellington, LWN.net founder and kernel contributor Jonathan Corbet offered an analysis of the code contributed to the Linux kernel between December 24 2008 and January 10 2010. The Linux world makes much of its community roots, but when it comes to developing the kernel of the operating system, it's less a case of 'volunteers ahoy!' and more a case of 'where's my pay?'" It's not clear from the article why anyone should perceive a contradiction between having high ideals and getting paid to do something you enjoy.

coondoggie writes "Computer users with rudimentary skills will be able to program via screen shots rather than lines of code with a new graphical scripting language called Sikuli that was devised at the Massachusetts Institute of Technology. With a basic understanding of Python, people can write programs that incorporate screen shots of graphical user interface (GUI) elements to automate computer work. One example given by the authors of a paper about Sikuli is a script that notifies a person when his bus is rounding the corner so he can leave in time to catch it." Here's a video demo of the technology, and a paper explaining the concept (PDF).

rubycodez writes "The anti-trust body of the EU, the European Commission, has approved Oracle's acquisition of Sun Microsystems, believing competition would be preserved. It saw PostgreSQL as a viable independent alternative to MySQL and that market access to Java would not be restricted. Uncertainty about Sun's future has cost over a billion dollars in lost sales in the past year."

keefus_a writes "My wife and I usually take a week long vacation in the Spring and I tossed out the idea of volunteering abroad. Neither of us has a problem with doing manual labor, or whatever task is needed. However, I thought it might be of some value, and substantially more rewarding than our daily grind, if we could volunteer our professional services (I'm a network guy and my wife has a master's degree in counseling). The problem is that I haven't found any resources for doing so on a short-term basis. So I ask Slashdot. Has anyone ever done short-term volunteer work in your professional field? What organization did you contact? Or are we better off donating money to a particular cause and just working on a tan?"

dsavi writes "Ptex, Walt Disney Animation Studio's cutting-edge 3D texture mapping library which was first used on nearly every surface in the 2008 animated feature Bolt, was released under the BSD license on Friday. Quoting the announcement on monophyl.com: 'We expect to follow Ptex with other open source projects that we hope the community will find beneficial. We will soon be launching a new Walt Disney Animation Studios Technology page under disneyanimation.com. It will include links to our open source projects as will as a library of recent publications.' This looks good for open source 3D graphics."

stoolpigeon writes "It has been ten years since David Beazley wrote the first edition of Python Essential Reference. The book has proven itself as a valuable resource to Python developers and has been kept current over those ten years, with the fourth edition coming at an interesting time for Python. Python 3 was a major release that broke backwards compatibility. Python 3 has been around for a year now. That said, the current download page at the official Python site states, 'If you don't know which version to use, start with Python 2.6.4; more existing third party software is compatible with Python 2 than Python 3 right now.' Beazley, in keeping with the pragmatic roots of a reference that sticks to what is 'essential,' has removed the coverage on features from 2 that were removed from 3. At the same time, the primary focus for new features that came with 3 is limited to those that have been back-ported to 2. This approach, born out of a desire to keep the reference relevant, provides a blended approach that is above all else practical." Read on for the rest of JR's review.

An anonymous reader writes "I am a free software developer; I maintain one relatively simple project written in C, targeted at end users, but I feel that I could contribute something more to the FLOSS community than my project. Instead of focusing on another project targeted at end users, I thought that I could spend my time working on something FLOSS developers need ('Developers, developers, developers, developers!'). The question is: what more do FLOSS developers need from existing development tools? What would attract new developers to existing FLOSS development tools? Which existing development tools need more attention? I can contribute code in C, Python and bash, but I can also write documentation, do testing and translate to my native language. Any hints?"

An anonymous reader writes "Key Linux kernel contributor Jonathan Corbet has admitted the developer community can be intimidating and hard to break into. He highlighted the issue during his Linux.conf.au presentation on the Linux kernel. Corbet expressed concern about the exclusivity of the kernel community, but says it's doing well regardless. He said in a period of just over a year, 55,000 individual changes from 2,700 developers (representing 370 employers) were made to the kernel, equaling 2.8 million lines of code. Corbet called the process 'alive and active.'"

theodp writes "Two years ago, David DeWitt and Michael Stonebraker deemed MapReduce a major step backwards (here are the original paper and a defense of it) that 'represents a specific implementation of well known techniques developed nearly 25 years ago.' A year later, the pair teamed up with other academics and eBay to slam MapReduce again. But the very public complaints didn't stop Google from demanding a patent for MapReduce; nor did it stop the USPTO from granting Google's request (after four rejections). On Tuesday, the USPTO issued U.S. Patent No. 7,650,331 to Google for inventing Efficient Large-Scale Data Processing."

itwbennett writes "The Drupal community has been working on Drupal 7 for two years, and there are 'hundreds of changes' to show for it, says Drupal creator Dries Buytaert in an interview with ITworld's Esther Schindler on the occasion of Drupal 7 going into Alpha test this week. Most notable for end users are 'some massive usability improvements,' says Buytaert, while site builders will see the greatest changes in the Drupal Content Construction Kit (CCK), which has been moved into the Drupal core. But one thing that hasn't changed is the not-so-easy upgrade path. 'The upgrade path for a Drupal site has never been really easy, to be honest,' Buytaert says. 'We do break backwards compatibility. It's a little bit painful because it requires all of the contributed modules — and there's 4,000-5,000 of them — to make changes.' But Buytaert doesn't think that's all bad. 'Innovation is key. Backwards compatibility limits innovation,' Buytaert contends. 'The rule we have is: We'll break the API if it makes a better API, and if it allows good innovation and progress to be made. Also: The second rule is that we'll never break people's data. We'll always provide an upgrade path for the data.'"

at_slashdot writes "The Perl CPAN Testers have been suffering issues accessing their sites, databases and mirrors. According to a posting on the CPAN Testers' blog, the CPAN Testers' server has been being aggressively scanned by '20-30 bots every few seconds' in what they call 'a dedicated denial of service attack'; these bots 'completely ignore the rules specified in robots.txt.'" From the Heise story linked above: "The bots were identified by their IP addresses, including 65.55.207.x, 65.55.107.x and 65.55.106.x, as coming from Microsoft."