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The New & Improved Microsoft Shuffle
,----[ Quote ]
| First, Iâd like to thanks those who
| commented on that post, or sent me notes,
| offering additional analysis. I think we
| nailed this one. Within a few days of my
| report Microsoft updated their Javascript
| on the browserchoice.eu website, fixing
| the error. But more on that in a minute.
|
| [...]
|
| In the end I donât think it is reasonable
| to expect every programmer to be memorize
| the Fisher-Yates algorithm. These things
| belong in our standard libraries. But
| what I would expect every programmer to
| know is:
|
| 1. That the problem here is one that
| requires a ârandom shuffleâ. If you
| donât know what it is called, then it
| will be difficult to lookup the known
| approaches. So this is partially a
| vocabulary problem. We, as programmers,
| have a shared vocabulary which we use
| to describe data structures and
| algorithms; binary searches, priorities
| heaps, tries, and dozens of other
| concepts. I donât blame anyone for not
| memorizing algorithms, but I would
| expect a
| programmer to know what types of
| algorithms apply to their work.
|
| 2. How to research which algorithm to
| use in a specific context, including
| where to find reliable information, and
| how to evaluate the classic trade-offs
| of time and space.
| 3. That where randomized outputs are
| needed, that this should be
| statistically tested. I would not
| expect the average programmer to know
| how to do a chi-square test, or even to
| know what one is. But I would expect a
| mature programmer to know either find
| this out or seek help.
`----
http://www.robweir.com/blog/2010/03/new-microsoft-shuffle.html
Some Browsers In Microsoft Ballot Are Mere IE Shells Says Expert
,----[ Quote ]
| After a complaint was filed with the
| European Commission by Opera Software
| company, Microsoft was forced to present
| its European users of Internet Explorer
| web browser with a ballot box that allows
| them a chance to replace IE with Firefox,
| Opera, Safari or any other browser on the
| list.
`----
http://www.itproportal.com/portal/news/article/2010/3/4/some-browsers-microsoft-ballot-are-mere-ie-shells-says-expert/
The Bizarre Cathedral - 68
http://www.freesoftwaremagazine.com/columns/bizarre_cathedral_68
Chrome eats away at Internet Explorer
http://www.fudzilla.com/content/view/17883/1/
Recent:
Doing the Microsoft Shuffle: Algorithm Fail in Browser Ballot
,----[ Quote ]
| The story first hit in last week on the
| Slovakian tech site DSL.sk. Since I am not
| linguistically equipped to follow the
| Slovakian tech scene, I didnât hear about the
| story until it was brought up in English on
| TechCrunch. The gist of these reports is
| this: DSL.sk did a test of the âballotâ
| screen at www.browserchoice.eu, used in
| Microsoft Windows 7 to prompt the user to
| install a browser. It was a Microsoft
| concession to the EU, to provide a randomized
| ballot screen for users to select a browser.
| However, the DSL.sk test suggested that the
| ordering of the browsers was far from random.
|
| But this wasnât a simple case of Internet
| Explorer showing up more in the first
| position. The non-randomness was pronounced,
| but more complicated. For example, Chrome
| was more likely to show up in one of the
| first 3 positions. And Internet Explorer
| showed up 50% of the time in the last
| position. This has lead to various theories,
| made on the likely mistaken theory that this
| is an intentional non-randomness. Does
| Microsoft have secret research showing that
| the 5th position is actually chosen more
| often? Is the Internet Explorer random
| number generator not random? There were also
| comments asserting that the tests proved
| nothing, and the results were just chance,
| and others saying that the results are
| expected to be non-random because computers
| can only make pseudo-random numbers, not
| genuinely random numbers.
`----
http://www.robweir.com/blog/2010/02/microsoft-random-browser-ballot.html
How Random Is Microsoftâs Random Browser Choice Screen In Europe?
,----[ Quote ]
| More than once out of every four hits, the
| page would show Google Chrome on the far
| left, and Internet Explorer would only make
| it to the first spot in 13,8% of page loads
| (scoring well below all four other
| browsers). In fact, in over 50% of all page
| hits, Internet Explorer would come out to
| the far right spot of the five browser
| choices shown on the screen.
`----
http://techcrunch.com/2010/02/22/microsoft-ballot-screen/
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