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Comment news?! (Score 1) 579

Not sure why this is news. In ECCV95 (European Conference on Computer Vision) there were two separate papers published on exactly how to do this with to different methods in realtime with what then was high end but non-specialized computer hardware. The fact that somebody chose to do this twenty years later really seems to not be newsworthy.

Comment StarTrek TNG: Encounter at Farpoint (Score 1) 347

When TNG came out in 1987 and they wanted to highlight the low point in Earth's dystopian future/past, the writers of the episode took most villainized non-criminal class of individuals at the time (lawyers) -- had them all executed, and made it a capital crime to be one.

Nowadays, I fear far more for the scientists than the lawyers.

Comment fast-tracking isn't about race or gender (Score 4, Informative) 307

As a CS professor, I can't tell you how many times we've lost students with great potential in CS because they had no prior experience but were comparing themselves to inferior students with a year or two of programming experience in high school. If you get the students who have prior experience into a "fast track" class (e.g. that compresses the first year into a single term) then both the "experienced" and "naive" students can actually learn at their own pace. Fortunately, I teach at a small college, and so most times we can identify those students and get them into a better class. And I'm actually in favor of having students with a lot of experience start by skipping a class or two. The sooner students are surrounded by their "peers" in ability/experience, the faster and more reliably they're going to engage.

But to be clear: the issue isn't that people should be actively sorting the students so that only female and non-white students are in the CS1 class. That's a horrible idea, racist, sexist, and all the other "ists" you can come up with. It is likely that the "normal" track will have more non-white and female students in it because that's what the high school demographics say: non-white/non-Asian/female students are less likely to have prior experience. But it's also true that there will be more students from rural schools in the "normal" track, because rural schools are less likely to have computer programming courses.

Comment not just in Ohio (Score 2) 367

This is a larger problem than in Ohio. In Montana there are a small number of Amish and various other Anabaptists (all of which consider judicial action "taboo"), and they're also finding themselves square in the crosshairs. The fact is that Anabaptists tend to choose to live in isolated areas (so they will be left alone), yet those isolated areas are the ones that are increasingly being exploited for natural resources.

It's also important to understand some of the other restrictions that aren't obvious. If an "English" farmer has a railroad that is forced on him/her through his/her property, s/he can request a crossing be built so that the normal operations of the farm (like moving cattle) aren't impeded. But to do that requires the farmer carry insurance to indemnify the railroad for damage. Amish also don't believe in insurance. So that means that there are no crossings on their farms. Driving 5 miles out of your way to get to an existing crossing is a far larger problem if you're on horse than it is if you are driving an internal combustion engine.

Comment Rendezvous with Rama (Score 1) 203

Rendezvous with Rama is a mostly good book, and is certainly very strong with its science (though are debates he didn't get the Coriolis effects quite right). Unfortunately, there is a very brief page or so in the book that talks about having sex in zero-G that may make some people decide it's inappropriate for that age.
Having said that, it's got a lot less sex in it than the PG-13 films that the 13 year olds are seeing...

Comment juggling is a noble profession (Score 1) 279

The reason there were so many programmers who knew how to juggle is that the compile/build/run cycle in older compilers was slow enough that they needed something short to kill that time. Juggling also had the side benefit of actually getting you off your butt and doing something different, which freed your mind, raised your heart rate and circulation, and often gave you enough distance to figure out what the heck you were doing wrong.

Comment Pakistani Politics 101 (Score 5, Informative) 560

Imran Khan is a superstar politician that has no cultural equivalent in the United States. He's also somebody who has strong ties to the West, including going to Oxford University, having married a Brit and having been Chancellor of a British university. So this is not a dodgy politician who is rising to power in the hopes of enforcing Sharia law on the world. This guy is exactly the kind of person who could be and should be a strong ally for the West in Pakistan. On the other hand, if you wanted to find a way to alienate Pakistani moderates and those with ties to the West, this would be somebody to try and humiliate.

Comment Re:problematic Rasmussen (Score 2) 519

These algorithms aren't just going and computing an equally weighted average. In a data fusion task you can correct for some pretty extreme error terms if you can estimate them. If you understand what Rasmussen is doing and how it differs from everyone else then you can use that to your advantage.

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