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	<title>Micahpedia &#187; math</title>
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	<link>http://dubinko.info/blog</link>
	<description>From an XML geek, a reader, a writer, a connector, a man of the people (says keep hope alive)</description>
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		<title>A nugget from _A Canticle for Leibowitz_</title>
		<link>http://dubinko.info/blog/2009/05/15/a-nugget-from-leibowitz/</link>
		<comments>http://dubinko.info/blog/2009/05/15/a-nugget-from-leibowitz/#comments</comments>
		<pubDate>Sat, 16 May 2009 04:14:26 +0000</pubDate>
		<dc:creator>mdubinko</dc:creator>
				<category><![CDATA[everythingismiscellaneous]]></category>
		<category><![CDATA[languages]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[metadata]]></category>
		<category><![CDATA[writing]]></category>
		<category><![CDATA[canticle]]></category>
		<category><![CDATA[dialog]]></category>
		<category><![CDATA[doubt]]></category>
		<category><![CDATA[knowability]]></category>
		<category><![CDATA[leibowitz]]></category>
		<category><![CDATA[satire]]></category>

		<guid isPermaLink="false">http://dubinko.info/blog/?p=536</guid>
		<description><![CDATA[This brilliant bit is almost a throwaway paragraph on page 304, near the end.
[Two men in a satirical dialog] managed only to demonstrate that the mathematical limit of an infinite sequence of &#8220;doubting the certainty with which something doubted is known to be unknowable  when the &#8217;something doubted&#8217; is still a preceding statement &#8216;unknowability&#8217; of [...]]]></description>
			<content:encoded><![CDATA[<p>This brilliant bit is almost a throwaway paragraph on page 304, near the end.</p>
<p style="padding-left: 30px;">[Two men in a satirical dialog] managed only to demonstrate that the mathematical limit of an infinite sequence of &#8220;doubting the certainty with which something doubted is known to be unknowable  when the &#8217;something doubted&#8217; is still a preceding statement &#8216;unknowability&#8217; of something doubted,&#8221; that the limit of this process at infinity can only be equivalent to a statement of <em>absolute certainty</em>, even though phrased ans an infinite series of negations of certainty.</p>
<p>It&#8217;s not like the whole book is like this&#8230;far from it. But it is chock full of little gems.</p>
<p>-m</p>
]]></content:encoded>
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		<title>Wolfram Alpha</title>
		<link>http://dubinko.info/blog/2009/03/08/wolfram-alpha/</link>
		<comments>http://dubinko.info/blog/2009/03/08/wolfram-alpha/#comments</comments>
		<pubDate>Sun, 08 Mar 2009 20:47:54 +0000</pubDate>
		<dc:creator>mdubinko</dc:creator>
				<category><![CDATA[AI]]></category>
		<category><![CDATA[Mark Logic]]></category>
		<category><![CDATA[aswemaythink]]></category>
		<category><![CDATA[commercialism]]></category>
		<category><![CDATA[intentional web]]></category>
		<category><![CDATA[languages]]></category>
		<category><![CDATA[math]]></category>
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		<category><![CDATA[software]]></category>
		<category><![CDATA[yahoo]]></category>
		<category><![CDATA[alpha]]></category>
		<category><![CDATA[anewkindofscience]]></category>
		<category><![CDATA[mathematica]]></category>
		<category><![CDATA[nks]]></category>
		<category><![CDATA[nlp]]></category>
		<category><![CDATA[practice]]></category>
		<category><![CDATA[query]]></category>
		<category><![CDATA[rdf]]></category>
		<category><![CDATA[rdfa]]></category>
		<category><![CDATA[research]]></category>
		<category><![CDATA[semweb]]></category>
		<category><![CDATA[wolfram]]></category>
		<category><![CDATA[wolframalpha]]></category>

		<guid isPermaLink="false">http://dubinko.info/blog/?p=456</guid>
		<description><![CDATA[The remarkable (and prolific) Stephen Wolfram has an idea called Wolfram Alpha. People used to assume the &#8220;Star Trek&#8221; model of computers:
that one would be able to ask a computer any factual question, and have it compute the answer.
Which has proved to be quite distant from reality. Instead
But armed with Mathematica and NKS [A New [...]]]></description>
			<content:encoded><![CDATA[<p>The remarkable (and prolific) Stephen Wolfram has an <a href="http://blog.wolfram.com/2009/03/05/wolframalpha-is-coming/">idea</a> called Wolfram Alpha. People used to assume the &#8220;Star Trek&#8221; model of computers:</p>
<p style="padding-left: 30px;">that one would be able to ask a computer any factual question, and have it compute the answer.</p>
<p>Which has proved to be quite distant from reality. Instead</p>
<p style="padding-left: 30px;">But armed with <em>Mathematica</em> and NKS [<a title="Own it. But never have been able to justify picking up a copy of Mathematica (yet)" href="http://www.amazon.com/exec/obidos/ASIN/1579550088/dubinkoinfo-20">A New Kind of Science</a>] I realized there’s another way: explicitly implement methods and models, as algorithms, and explicitly curate all data so that it is immediately computable.</p>
<p style="padding-left: 30px;">It’s not easy to do this. Every different kind of method and model—and data—has its own special features and character. But with a mixture of <em>Mathematica</em> and NKS automation, and a lot of human experts, I’m happy to say that we’ve gotten a very long way.</p>
<p>I&#8217;m still a SearchMonkey guy at heart, so I wonder how much Wofram&#8217;s team is familiar with existing Semantic Web research and practice&#8211;because at a high level this seems very much like RDF with suitable queries thereupon. If that&#8217;s a good characterization, that&#8217;s A Good Thing, since practical application has been one of SemWeb&#8217;s weak spots.</p>
<p>-m</p>
]]></content:encoded>
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		<item>
		<title>My economic plan</title>
		<link>http://dubinko.info/blog/2008/09/21/my-economic-plan/</link>
		<comments>http://dubinko.info/blog/2008/09/21/my-economic-plan/#comments</comments>
		<pubDate>Sun, 21 Sep 2008 20:09:51 +0000</pubDate>
		<dc:creator>mdubinko</dc:creator>
				<category><![CDATA[announcement]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[patternalia]]></category>
		<category><![CDATA[trends]]></category>
		<category><![CDATA[economy]]></category>
		<category><![CDATA[finance]]></category>
		<category><![CDATA[wall street]]></category>

		<guid isPermaLink="false">http://dubinko.info/blog/?p=354</guid>
		<description><![CDATA[Levy a $24,000, one-time tax, payable in installments over 10 years, against anyone who took out an interest-only mortgage (or various other high-risk instruments) during the previous 10 years, using the full nasty power of the IRS to collect (garnishing wages, etc.)
Take the proceeds and give it to homeowners who did NOT engage in high-risk [...]]]></description>
			<content:encoded><![CDATA[<p>Levy a $24,000, one-time tax, payable in installments over 10 years, against anyone who took out an interest-only mortgage (or various other high-risk instruments) during the previous 10 years, using the full nasty power of the IRS to collect (garnishing wages, etc.)</p>
<p>Take the proceeds and give it to homeowners who did NOT engage in high-risk activities as a tax refund.</p>
<p>Since taxpayers will be bailing out wall street anyway, why not move the blame closer to where it belongs? -m</p>
]]></content:encoded>
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		</item>
		<item>
		<title>Behold the awesome statistical power of CNN</title>
		<link>http://dubinko.info/blog/2008/06/03/behold-the-awesome-statistical-power-of-cnn/</link>
		<comments>http://dubinko.info/blog/2008/06/03/behold-the-awesome-statistical-power-of-cnn/#comments</comments>
		<pubDate>Wed, 04 Jun 2008 06:47:43 +0000</pubDate>
		<dc:creator>mdubinko</dc:creator>
				<category><![CDATA[math]]></category>
		<category><![CDATA[stuff]]></category>
		<category><![CDATA[modeling]]></category>
		<category><![CDATA[stats]]></category>

		<guid isPermaLink="false">http://dubinko.info/blog/?p=270</guid>
		<description><![CDATA[I was on the right page at the right time and spotted this:

WIth zero votes for any candidate and zero precincts reporting, CNN calls it. Now, I&#8217;m no stats expert, but this one seems a bit extreme. Comments? -m
]]></description>
			<content:encoded><![CDATA[<p>I was on the right page at the right time and spotted this:</p>
<p><img src="http://farm4.static.flickr.com/3076/2550620982_2168705d4e_o.jpg" alt="CNN screen grab" /></p>
<p>WIth zero votes for any candidate and zero precincts reporting, CNN calls it. Now, I&#8217;m no stats expert, but this one seems a bit extreme. Comments? -m</p>
]]></content:encoded>
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