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User: sugarmotor

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Comments · 398

  1. Re:Unfoilable Steganography in LSB Plane of Imager on Distinguishing Encrypted Data From Random Data? · · Score: 1

    Sounds good!

    What's the ratio of jpeg file size to how many encrypted payload?

    Or, the other way around, to encrypt+hide 1 MB how many
    MB of jpegs would be needed?

    (I am guessing that you are saying the ratio is less than 1 to 8)

    Also did you look at audio files?

    Stephan

  2. Causation or Correlation on Microsoft's Chief Exec For Latin America Says 'Open' Means 'Incompetent' · · Score: 1

    Getting confused here. Is it causation or correlation? Does incompetent imply open?

    Stephan

  3. no lawyer ???? on Defending Self In a Case of On-Line Identity Theft? · · Score: 1

    Sounds like you do need a lawyer! Also sounds like it's urgent. Good luck! - Stephan

  4. Its not fair on State Senator Admits Cable Industry Helped Write Pro-Industry Legislation · · Score: 1

    David Hoyle: 'It's not fair for any government unit to compete with private enterprise,' -

    But its not fair that private enterprises are not delivering internet access at reasonable prices (otherwise local governments wouldn't dream of
    getting into providing broadband).

    I think the keyword is FCC

    Stephan

  5. sqlite on How Do You Organize Your Experimental Data? · · Score: 3, Insightful
  6. better link? on Claimed Proof That P != NP · · Score: 1

    I think this is a more useful link:

      * http://www.win.tue.nl/~gwoegi/P-versus-NP.htm

    Latest entries (see bottom of page):

      * In December 2009, Ari Blinder proved that P is not equal to NP
      * In April 2010, Lizhi Du proved that P=NP
      * In May 2010, Changlin Wan proved that P=NP
      * In June 2010, Carlos Barron-Romero established P=NP
      * In July 2010, Mikhail Katkov established P=NP

    The paper of this slashdot discussion is presently mentioned at the top of the page.

    Stephan

  7. Self-plug : predictions on Claimed Proof That P != NP · · Score: 1

    Don't forget: you can make predictions at http://embargolink.com/ and have them made public in the future.

    Stephan

  8. Re:While interesting, I do not think that such... on Claimed Proof That P != NP · · Score: 1

    It's a really difficult problem! It's a real hurdle in the field!

    When you write, "most people have been operating on the assumption that P != NP already,"
    that is actually out of pure desperation, and would fit well within having
    "the semblance of being scientific, but are missing 'a kind of scientific integrity,
    a principle of scientific thought that corresponds to a kind of utter honesty'",
    (see Feynman, http://en.wikipedia.org/wiki/Cargo_cult_science)

    Stephan

  9. Re:A real achievement... on Claimed Proof That P != NP · · Score: 1

    One million dollars may not turn out to be that much when you add up the hours.

    Stephan

  10. Re:Captcha on ReCAPTCHA.net Now Vulnerable to Algorithmic Attack · · Score: 1

    Actually "Type this text" is not that easy to read -- the usual problem with CAPTCHA development is finding that balance; when you can't use the same picture over and over again, it'll be difficult, I think.

    How do you like the one at http://stephansmap.org/sign_up

  11. Re:Captcha on ReCAPTCHA.net Now Vulnerable to Algorithmic Attack · · Score: 1

    Sounds like a good idea. You still have to swap out the background photo though.

    -> Bicycle ride captcha, where photos are taken from the video of the ride

  12. Re:So many better ways than recaptcha on ReCAPTCHA.net Now Vulnerable to Algorithmic Attack · · Score: 1

    You wrote, "There is more than enough written and audio samples that the world would love to see OCR'ed." -- Where do you get those?

  13. easier to teach on Steve Furber On Why Kids Are Turned Off To Computing Classes · · Score: 1

    Word / Excel is also definitely easier to teach, and they're probably doing a bad job even at that.

  14. Re:I was right. on Google Kills Wave Development · · Score: 1

    You want to try out embargolink next time ?

  15. Buzz next? on Google Kills Wave Development · · Score: 4, Insightful

    Is Google Buzz next to go ?

  16. "I received an email" on Verizon Changing Users Router Passwords · · Score: 1

    I don't think email is reliable enough for a change like this.

    Stephan

  17. Re:Sad on UK Government Rejects Calls To Upgrade From IE6 · · Score: 1

    I think your analysis starts a bit too far down the story.

    Doesn't the problem start with MS and their Internet Explorer strategy, or people who trust them to deliver something usable?

    Stephan

  18. Re:Sad on UK Government Rejects Calls To Upgrade From IE6 · · Score: 1

    Yes, why does it need so much testing? Why is there any issue at all? Why is it so dddddangerous?

    That is soooo sad.

    Stephan

  19. Sad on UK Government Rejects Calls To Upgrade From IE6 · · Score: 2, Insightful

    Sad that something which appears so trivial turns out to be expensive.

    Stephan

  20. I thought it was RAM on Internal Costs Per Gigabyte — What Do You Pay? · · Score: 3, Funny

    I thought it was RAM

  21. hyperestraier on Developing a Niche Online-Content Indexing System? · · Score: 1

    Take a look at http://hyperestraier.sourceforge.net/ ... there might be something newer by the same author, Mikio Hirabayashi

    Extracting the text from whatever files you have would be a separate step.

  22. Wrong audience on Has Any Creative Work Failed Because of Piracy? · · Score: 1

    I think you should be asking artists, writers, musicians, not geeks

    Stephan

  23. wikipedia / twins on The Tuesday Birthday Problem · · Score: 1

    There's an article at wikipedia about the simpler problem (no Tuesday confusion). http://en.wikipedia.org/wiki/Boy_or_Girl_paradox

    What is most annoying in all of these discussions is the (seemingly automatic) passing over of the possibility of identical twins.

    Stephan

  24. Re:Continuous server polling on Proof of Concept For Ajax Without JavaScript · · Score: 1

    We'll get there. Please try again.

    Stephan

  25. Continuous server polling on Proof of Concept For Ajax Without JavaScript · · Score: 1

    Just working on an online Rock Paper Scissors game .... I didn't want to get into javascript before sorting everything out without it. But everything seems to work fine, just by using

    META HTTP-EQUIV="Refresh" CONTENT="3/...poll-url"

    So I think I can keep javascript out of the game code

    Stephan