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User: drewhk

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Comments · 320

  1. Re:Yay for common sense on Zoho Don't Need No Stinking Ph.D. Programmers · · Score: 1

    Every OECD annual report disproves that the gov-sponsored or private-sponsored have any performance differences. In fact both produce on average equally qualified students all over the world -- no difference. So if you want to choose between gov or non-gov sponsored model, performance is not the main issue, both model is equal in that metric.

    Also, this excluded middle-ground fallacy makes me mad. There are millions of hybrid systems that could work very well, still people only argue about the extremes. I would opt for a gov-sponsored system at start that gradually falls back to a student sponsored one in case of bad personal performance. Loan is a bad idea -- let people drop early, quickly and cleanly.

  2. Re:Yay for common sense on Zoho Don't Need No Stinking Ph.D. Programmers · · Score: 1

    I am a PhD and I 100% agree with you.

    (In fact I went for PhD only because I want to teach at my University)

  3. One man's benefit is other man's discrimination on Google To Add Pay To Cover a Tax For Gays · · Score: 2, Informative

    Well, this is all in the eye of the beholder:

      - Gay couples pay extra tax
      vs.
      - Non-gay couples get tax benefit

    Or

      - Non-Gay employees are negatively discriminated
      vs.
      - Gay employees are compensated

  4. The State of iPad Satisfaction on The State of iPad Satisfaction · · Score: 1

    The iPads are pretty satisfied.

  5. Re:Just give it a different name on Apple Hires Antenna Engineers. Really. · · Score: 1

    Brilliant! All we need now is Inkscape or GIMP. And a lot of malevolence :)

  6. Just give it a different name on Apple Hires Antenna Engineers. Really. · · Score: 4, Funny

    iPhone noTouch

  7. Re:I don't think proving P!=NP is earthshaking on Knuth Plans 'Earthshaking Announcement' Wednesday · · Score: 1

    Er, a small correction:

    No, undecidable would mean, that no PROVABLY P-time algorithm PROVABLY solving a given NP-complete algorithm exists. A subtle, but important difference.

    I could imagine an algorithm that provably solves an NP complete problem, but it is impossible to prove that it is in P. You cannot even decide by experimentation because being in P means that there is a k and n0 that c*n^k upper bounds the execution time, for all n >= n0. Now in practice, without theoretical guidance, it is impossible to derive n0 and c and k.

  8. Re:I don't think proving P!=NP is earthshaking on Knuth Plans 'Earthshaking Announcement' Wednesday · · Score: 1

    "undecidable would mean no P-time algorithm for solving a given NP-complete algorithm exists"

    No, undecidable would mean, that no P-time algorithm PROVABLY solving a given NP-complete algorithm exists. A subtle, but important difference.

  9. Re:I don't think proving P!=NP is earthshaking on Knuth Plans 'Earthshaking Announcement' Wednesday · · Score: 1

    In fact this could happen if P=?NP turns out to be undecidable. All of the undecidable problems could be made decidable by adding a new axiom to the system (but of course, other undecidable problems will rise).

  10. Re:Knuth Alpha on Knuth Plans 'Earthshaking Announcement' Wednesday · · Score: 1

    I hope it is, Rule 30 would be a nasty surprise.

  11. Re:Quite simply, on Tattoos For the Math and Science Geek? · · Score: 1

    Then just append the following string:

    "? Undecidable"

  12. Re:Euler's identity on Tattoos For the Math and Science Geek? · · Score: 1

    Too cliched for my taste. The problem is that some of the really interesting theorems are hard to summarize in a simple formula. Like http://en.wikipedia.org/wiki/Four_color_theorem.

  13. Re:Before you do it on Tattoos For the Math and Science Geek? · · Score: 1

    Bayes Theorem would be also top on my list.

  14. Re:Euler's Identity, Entropy & Gaussian Distri on Tattoos For the Math and Science Geek? · · Score: 1

    +1 Information Entropy

  15. Re:Before you do it on Tattoos For the Math and Science Geek? · · Score: 3, Funny

    That's why you never should tattoo physics laws, just mathematical theorems -- they change rarely.

  16. Re:Quite simply, on Tattoos For the Math and Science Geek? · · Score: 3, Interesting

    It is better to tattoo P=NP, because you still can modify it later, if the opposite gets proven (just strike trough the equality symbol).

  17. Shannon on Tattoos For the Math and Science Geek? · · Score: 1

    The definition of information Entropy would be my choice.

  18. Re:Don't let the headline fool you (this IS Slashd on Supreme Court Throws Out Bilski Patent · · Score: 1

    A more appropriate name instead of Supreme Court would be Oracle of Delphoi.

  19. Re:Not just Google on At Google, You're Old and Gray At 40 · · Score: 1

    That's why I teach ;)

  20. Re:Cool job! on Finance, Scientific Users Get ActivePython Updates · · Score: 1

    It does not really matter. You can still execute it and do a lot of useful analysis. Simply sweeping over the input space and plotting the output will help. If the output is really crazy (chaotic, whatever), then you can conclude that the asset is too complex and risky to buy.

  21. Umm, updates? on Google Has Android Remote App Install Power, Too · · Score: 1

    How is this different from automatic updates? Is it initiated by the phone (pull), or by a remote entity (push)? Is it usable by 3rd parties?

  22. Re:My 300 baud modem shivered... on Sending Data In Bursts of SMS Messages · · Score: 1

    Well, GSM codecs will wreak havoc on these modems, as GSM voice channels are not simply bandlimited like POTS, but they use an artificial acoustic model of human voice tract.

  23. Re:Wait a sec on Best Way To Publish an "Indie" Research Paper? · · Score: 1

    Also, they may invite your paper presented on a conference to be included in a journal. This is quite common.

  24. Re:Football man, Football!! on YouTube Gets a Vuvuzela Button (Seriously) · · Score: 1

    Add Hungary as well

  25. Re:hunter hunted on For-Profit, Illegal Movie Download Sites Threaten MPAA · · Score: 1

    I would be mobsters on mobsters action.