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Education

Reform the PhD System or Close It Down 487

jamie points out an opinion piece by Columbia professor Mark C. Taylor in Nature News decrying the state of PhD education in the US, calling it "broken and unsustainable." Quoting: "The necessary changes are both curricular and institutional. One reason that many doctoral programmes do not adequately serve students is that they are overly specialized, with curricula fragmented and increasingly irrelevant to the world beyond academia. Expertise, of course, is essential to the advancement of knowledge and to society. But in far too many cases, specialization has led to areas of research so narrow that they are of interest only to other people working in the same fields, subfields or sub-subfields. Many researchers struggle to talk to colleagues in the same department, and communication across departments and disciplines can be impossible. If doctoral education is to remain viable in the twenty-first century, universities must tear down the walls that separate fields, and establish programmes that nourish cross-disciplinary investigation and communication. They must design curricula that focus on solving practical problems, such as providing clean water to a growing population. Unfortunately, significant change is unlikely to come from faculty members, who all too often remain committed to traditional approaches."

Comment Re:Practical Joke? (Score 5, Interesting) 525

The point would be that anyone who isn't playing the game this way would be playing the game according to a strategy for some fixed kappa. Then you beat them automatically. I'm not sure such a well-ordering of strategies exist. Ostensibly, this is probably what the mathematicians are being recruited to determine.
Real Time Strategy (Games)

Blizzard Confirms No LAN Support For Starcraft 2 737

Kemeno writes "Blizzard has announced that they will be dropping LAN support for Starcraft II, citing piracy and quality concerns. Instead, all multiplayer games will be hosted through their new Battle.net service. I suppose I shouldn't be surprised by this move, but wasn't LAN play how the original Starcraft became popular? Blizzard said, 'More people on Battle.net means ... even more resources devoted to evolving this online platform to cater to further community building and new ways to enjoy the game online. World of Warcraft is a great example of a game that has evolved beyond anyone's imagination since their Day 1 and will continue to do so to better the player experience for as long as players support the title. ... We would not take out LAN if we did not feel we could offer players something better.'"
Internet Explorer

IE8 May Be End of the Line For Internet Explorer 380

snydeq writes "InfoWorld's Randall Kennedy reports on rumors that IE8 may be Internet Explorer's swan song: 'IE8 is the last version of the Internet Explorer Web browser,' Kennedy writes. 'It seems that Microsoft is preparing to throw in the towel on its Internet Explorer engine once and for all.' And what will replace it? Some are still claiming that Microsoft will go with WebKit, which is used by Safari and Chrome. The WebKit story, Kennedy contends, could be a feint and that Microsoft will instead adopt Gazelle, Microsoft Research's brand-new engine that thinks like an OS. 'This new engine will supposedly be more secure than Firefox or even Chrome, making copious use of sandboxing to keep its myriad plug-ins isolated and the overall browser process model protected.'" The sticking point will be what Microsoft does about compatibility for ActiveX apps.
Programming

Walter Bright Ports D To the Mac 404

jonniee writes "D is a programming language created by Walter Bright of C++ fame. D's focus is on combining the power and high performance of C/C++ with the programmer productivity of modern languages like Ruby and Python. And now he's ported it to the Macintosh. Quoting: '[Building a runtime library] exposed a lot of conditional compilation issues that had no case for OS X. I found that Linux has a bunch of API functions that are missing in OS X, like getline and getdelim, so some of the library functionality had to revert to more generic code for OS X. I had to be careful, because although many system macros had the same functionality and spelling, they had different expansions. Getting these wrong would cause some mysterious behavior, indeed.'"
Microsoft

Microsoft Secret Prototype Phone Stolen 249

bossanovalithium writes to tell us that details are emerging about the theft of a top secret prototype mobile device stolen from an executive's pocket. Time to start watching eBay. "There are fears that leaks regarding the features and early bugs in the software could mar the launch of Windows Mobile 6.5 which the company hopes will give it the edge over the iPhone and the new Google Android operating system. The new product includes support for touch-screen technology similar to that found on the Apple iPhone. Among the features offered in the new service unveiled by Microsoft's chief executive, Steve Ballmer, on Tuesday, is a version of Windows Marketplace for Mobiles, which is set to compete with the popular Apple's App Store and provide easy ways to download music and products to mobiles. "
Social Networks

Ma.gnolia User Data Is Gone For Good 450

miller60 writes "The social bookmarking service Ma.gnolia reports that all its user data was irretrievably lost in the Jan. 30 database crash that knocked the service offline. Ma.gnolia founder Larry Halff recently discussed the crash and the lessons to be learned from Ma.gnolia's experience. A lesson for users: don't assume online services have lots of staff and servers, and always keep backup copies of your data. Ma.gnolia was a one-man operation running on two Mac OS X servers and four Mac minis."
Spam

Verizon.net Finally Moving Email To Port 587 195

The Washington Post's Security Fix blog is reporting that Verizon, long identified as the largest ISP source of spam, is moving to require use of the submission port, 587, in outbound mail — and thus to require authentication. While spammers may still be able to relay spam through zombies in Verizon's network, if the victims let their mail clients remember their authentication credentials, at least the zombies will be easily identifiable. Verizon pledges to clean up their zombie problem quickly. We'll see.
Encryption

How To, When You Have To Encrypt Absolutely Everything? 468

Dark Neuron writes "My institution has thousands of computers, and is looking at starting an IT policy to encrypt everything, all hard drives, including desktops, laptops, external hard drives, USB flash drives, etc. I am looking at an open source product for Windows, Mac, UNIX, as well as portable hard drives, but I am concerned about overhead and speed penalties. Does anyone have experience and/or advice with encrypting every single device in a similar situation?"
Math

Sacrificing Accuracy For Speed and Efficiency In Processors 499

Skudd writes "Modern computing has always been reliant on accuracy and correct answers. Now, a professor at Rice University in Houston posits that some future applications could be revolutionized by 'probabilistic computing.' Quoting: 'This afternoon, Krishna Palem, speaking at a computer science meeting in San Francisco, will announce results of the first real-world test of his probabilistic computer chip: The chip, which thrives on random errors, ran seven times faster than today's best technology while using just 1/30th the electricity. ... The high density of transistors on existing chips also leads to a lot of background "noise." To compensate, engineers increase the voltage applied to computer circuits to overpower the noise and ensure precise calculations. Palem began wondering how much a slight reduction in the quality of calculations might improve speed and save energy. He soon realized that some information was more valuable than other information. For example, in calculating a bank balance of $13,000.81, getting the "13" correct is much more important than the "81." Producing an answer of $13,000.57 is much closer to being correct than $57,000.81. While Palem's technology may not have a future in calculating missions to Mars, it probably has one in such applications as streaming music and video on mobile devices, he said.'
Microsoft

Users' Admin Logins Make Most Windows Malware Worse 420

nandemoari writes "A new analysis claims that over 90% of the Windows security vulnerabilities reported last year were made worse by users logged in with administrative privileges — an issue Microsoft has been hotly debating recently. According to BeyondTrust Corp., the result of the analysis of the 154 critical Microsoft vulnerabilities indicated that a full 92% could have been prevented if users were not logged into their systems with administrator status. BTC believes that restricting the number of users who can log in with these privileges will 'close the window of opportunity' for attackers. This is particularly true for users of Internet Explorer and Microsoft Office."

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