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strebler

665 karma · joined March 6, 2010

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strebler··on Stop Speaking in Bullshit
"Ramen profitable" would be the term for that :)
strebler··on Stop Speaking in Bullshit
Agreed. After reading the first job description, I know almost nothing about the company or the product. I feel the opposite from his rant about that description.

The second job description (once you read the full thing) is actually quite reasonable. They describe their product, responsibilities, their financing, company size, languages in use, etc. It's not stellar, but it's far from bullshit.

strebler··on Chinese Govt. Blacks Out News of Dissident Liu Winning The Nobel Peace Prize
http://www.bbc.co.uk/news/world-europe-11499098

"Mrs Liu said police had informed her they would take her to Mr Liu's prison in the north-eastern province of Liaoning on Saturday so she could give him the news."

strebler··on Google responds aggressively to Oracle Java suit
Of course I don't want Oracle to win, but is this really an aggressive move? The "kitchen sink" approach could be aggressive, but in a way it feels like the "DA throwing every charge they can at a suspect" hoping something sticks.

Also, claiming that the Dalik VM is not a Java VM doesn't seem right.

strebler··on Linguists Discover Rarity: a New Language
This video has some samples of the Koro language:

http://video.nationalgeographic.com/video/player/news/cultur...

strebler··on Java as we know it is over. Time to fork?
Can't we just get IBM to make J9 free & open? Last I checked, they supported more OSes than Sun did and the VM was pretty speedy too.
strebler··on To live forever, break habits
That's an interesting question, yet seems somewhat difficult to study. Several studies show that couples in "hostile relationships" do heal slower than "healthy relationships" (fighting affects the immune system). But I haven't been able to find anything with data regarding immune responses in "hostile relationships" vs being single. Those in hostile relationships have already increased their lifespan, although the hostility was likely not present for the entire relationship.
strebler··on To live forever, break habits
Perhaps it was tongue-in-cheek, but I'm not sure the "leave your marriage" advice has any backing whatsoever; in fact, it would appear to be quite the opposite effect on one's lifespan:

http://news.bbc.co.uk/2/hi/health/4779267.stm

"Those who had been widowed were almost 40% more likely to die, and those who had been divorced or separated were 27% more likely to die. "

Overall, the article felt light on facts - even the title is even fairly linkbaity (live forever!). For an article on increased lifespan (with citations instead of hand-waving), this article is much better:

http://wiki.masterlifefaster.com/Home/long-life

strebler··on A blackhat social engineered me by posing as an early adopter of my startup
It's never too early to educate your employees about social engineering. My startup is small but has been targeted a few times by people trying to social engineer their way into more information.

An employee of one of our direct competitors even called one of my developers to try and extract information - good thing she caught on quick. We eventually tracked a number of attack vectors to either him or his company. They weren't the brightest attacks though (calling her from his work #, emailing her and other employees from email addresses which he'd used online, running port scanners and SQL Injection tests (etc) on our servers from company IP addresses).

Other times people call pretending to be customers, but they don't pass the smell test. We've had a few people call with tons of questions about our tech, capabilities, existing customers, etc, but won't divulge much of their own information or can't properly answer some of the basic questions that our real customers would know.

Early customers are kind of like a job interview, it has to feel right for both sides.

strebler··on Intel wants to charge $50 to unlock stuff your CPU can already do
You're right, it's still active. I just remember it having terrible performance 4-5 years ago and interest in it being less than stellar.
strebler··on Intel wants to charge $50 to unlock stuff your CPU can already do
Funny related sidenote: the Chinese government was at one point so paranoid about buying processors from western companies that they initiated the creation of their own CPU architecture and began fabrication. They had a fear that outside CPUs could be programmed to be disabled (either remotely or under certain scenarios).

In any case, the processors were reportedly quite bad and the whole thing was eventually dropped.

strebler··on Polymaps - A JavaScript Library for Image and Vector-tiled Maps
Nice project! We put something similar together earlier this year using GSV and Raphael, but this is pretty sweet (too bad it wasn't around 9 months ago :)

Although it does feel like SVG/images are still not quite as snappy to drag when compared to just regular images in the browser DOM (which is why we did a hybrid).

strebler··on Testing, the Chinese Way
Interesting Chinese test taking fact: in the recent past, the final test in high school in China (University entrance / SAT equivalent) was taken so seriously that children who traveled (from more rural areas) would be given a military escort in order to ensure they were present. The result of that test basically dictated a major part of the rest of students' lives.

The test taking tradition is centuries old in China - one of the emperors (forget which one) made many of the civil servant type positions require exams in order to cut down on the cronyism that was rampant at the time. It worked and the tradition stuck for quite a long time.

strebler··on TechCrunch Teardown: Etsy, It's Crafty
Great story, but I definitely dislike seeing financial projections with such unnatural jumps - August to September 2010 has a $500K+ jump in monthly revenue, which would appear to be the largest month-to-month increase in revenue (as an absolute and I'd say as a percentage too).

Not saying it's impossible (maybe the September numbers so far support this), but the jump from ~2.1 million to ~3.7 million in 4 months feels a bit unnatural given the historical data.

strebler··on Peak detection in a 2D array
Yes mean shift would do it nicely, heck most clustering methods should give good results - but I think they will need a paw model of some sort (even if it's just a basic template) to get up to the 98%+ accuracy levels.
strebler··on How bathroom posture affects your health.
Yes, there were lots of western toilets in the more populated areas (Shanghai, Xian, Beijing, etc), but less once we got away from the cities. Squat toilets definitely seem more hygenic :)
strebler··on Canadian Startups kick ass
I can't help but disagree with the claim of how much it supposedly "kicks ass" to be a Canadian startup. I founded a Canadian company a few years ago (still going) and am friends with a few of the founders of those other startups listed there. We're mostly on the same page: we're started here because we lived here, but being in Canada isn't exactly a hub for innovation.

One thing Canadian tech companies are good at is growing to 20-30 employees and selling out to a US company. But that's very different - the innovation is sucked out in those circumstances.

I feel that the "Revenue? We'll worry about that later" attitude is somehow important for innovation. Investors in Canada are really not one for high risk, high returns.

I mean, it's not horrible here or anything, but I really don't think our startup environment holds a flame to the US.

strebler··on How bathroom posture affects your health.
This article speaks the truth. I was traveling in China last year and was averse to pooping in the squat toilets there (they're generally quite filthy). In any case, eventually push came to shove and I had to bite the bullet.

It was like an awakening, I had not realized how uncomfortable are our western toilets until this experience.

strebler··on Ask HN: What is an alternative to Google? Really.
Agreed, Bing is my vote too...if only they could increase their coverage a bit!
strebler··on China Renews Google’s License
That's true, but it seemed like pulling out was the logical conclusion after "breaking local laws".

The thing I don't understand is why going from "autoredirect" to "click to redirect" was the crux for renewal. It feels strange that that was the key deciding factor for the Government.

strebler··on China Renews Google’s License
It's quite disappointing to see them go from: "we're pulling out" to: "please renew our domain license Mr. Nice Government."

I suppose their original threat was a touch naive.

strebler··on Ask HN: What are you working on today?
a 500K government RFP...ugh..
strebler··on Debunking the 100X GPU vs. CPU myth (PDF)
I would say that CUDA is part of their speed problem.

My company has been doing GPU programming for years and we often get 100X-300X+ speedup over the CPU, but we do almost all of our GPU work in shaders. CUDA/OpenCL is much nicer to deal with, since not all problems map nicely to pixel/vertex shaders, but we've tended to have a very difficult time getting CUDA to go from "it's working" to "wow, that's fast". Luckily, in our space most operations map well onto shaders.

strebler··on Are There More Girl Geniuses?
I had the same initial reaction to the graph, but she seems to be using the graph to show that reality may be at odds with the enrollment numbers. Data from 1932 does seem quite out of place in an article addressing "recent trends".

She goes on to suggest that the gifted programs are more targeted to girls - things like verbal-oriented tests and needing to "sit still" for periods of time.

strebler··on Are There More Girl Geniuses?
"The greater variance of males on intelligence tests is one of the best-established findings in psychometric literature"

And this is supported by a graph from 1932? I'm not saying it isn't true, but surely there is more recent data to support one of the "best-established findings" of that field.

strebler··on Canadian province secretly passes law allowing arrest of those who won't show ID
Any details on this new law? Is it federal, provincial, temporary?

A better story is the guy they stopped with a crossbow at the G20: http://ca.news.yahoo.com/s/capress/100624/national/g20_car_w...

strebler··on How Scribd runs 150,000,000 polygon intersections a day
That's really not true - we've been doing cloud GPU computing for a few years (all in OpenGL shaders and OpenCL) - we run in Windows, Linux, MacOS and on both NVIDIA and ATI.
strebler··on How Scribd runs 150,000,000 polygon intersections a day
We use GPUs for all of our computer vision and image processing, 10X is definitely a low-ball for what they're doing here - it would be much faster.

The important bit is at the end where they say "10% of the time is spent on polygon intersection" and the rest on image processing. We do GPU image processing on the cloud and this is (likely) where Scribd could likely obtain a significant speedup - many of our image processing operations run hundreds of times faster than on the CPU.

strebler··on Open Source: The Capitalists' Choice
Of course it helps companies - we'll give away the fruits of our labor for nothing! It's beautiful, but really, I think no other profession is as naive as we are.
strebler··on Airplane is tripping on Google Maps
That's definitely not Ikonos imagery, the imagery is aerial.

It's also not the sensor distance that contributes to the halo effect for some satellites, it's the capture time. Often, each band is captured one after the other. Some satellites, like Rapideye's, have several seconds between certain bands. For instance their B/R bands are (I believe) first/last bands captured (of 5 total), so all moving clouds in their imagery get a red/blue halo.

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