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	<title>P. S.: Post Scriptum &#187; math</title>
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		<title>My first 2 talks available online: Tags &amp; 21st Century Democracy</title>
		<link>http://blog.pietrosperoni.it/2008/10/13/my-first-2-talks-available-online-tags-21st-century-democracy/</link>
		<comments>http://blog.pietrosperoni.it/2008/10/13/my-first-2-talks-available-online-tags-21st-century-democracy/#comments</comments>
		<pubDate>Mon, 13 Oct 2008 00:12:49 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
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		<category><![CDATA[blogsphere]]></category>
		<category><![CDATA[Cloudalicious]]></category>
		<category><![CDATA[del.icio.us]]></category>
		<category><![CDATA[democracy]]></category>
		<category><![CDATA[democrazia diretta]]></category>
		<category><![CDATA[directdemocracy]]></category>
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		<category><![CDATA[Donato Speroni]]></category>
		<category><![CDATA[elections]]></category>
		<category><![CDATA[emergentdemocracy]]></category>
		<category><![CDATA[father]]></category>
		<category><![CDATA[folksonomy]]></category>
		<category><![CDATA[longtail]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[metagovernment]]></category>
		<category><![CDATA[metric]]></category>
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		<category><![CDATA[society]]></category>
		<category><![CDATA[speech]]></category>
		<category><![CDATA[tag]]></category>
		<category><![CDATA[tagcloud]]></category>
		<category><![CDATA[tagclouds]]></category>
		<category><![CDATA[tagging]]></category>
		<category><![CDATA[tagmetric]]></category>
		<category><![CDATA[tags]]></category>
		<category><![CDATA[talks]]></category>
		<category><![CDATA[videolectures]]></category>
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		<guid isPermaLink="false">http://blog.pietrosperoni.it/2008/10/13/my-first-2-talks-available-online-tags-21st-century-democracy/</guid>
		<description><![CDATA[The two talks I gave at the: International Workshop on Challenges and Visions in the Social Sciences, this summer, are now available at videolectures.net.
Not the best talks of my career, and hopefully not the last either. But the guys at VL did a great job in recording them.
One of the talk was about Tags, and [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li></ol>]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Would you rather have sex or know about it?</title>
		<link>http://blog.pietrosperoni.it/2008/07/18/would-you-rather-have-sex-or-know-about-it/</link>
		<comments>http://blog.pietrosperoni.it/2008/07/18/would-you-rather-have-sex-or-know-about-it/#comments</comments>
		<pubDate>Fri, 18 Jul 2008 19:38:46 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[education]]></category>
		<category><![CDATA[longtail]]></category>
		<category><![CDATA[makinglove]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[nature]]></category>
		<category><![CDATA[powerlaw]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[sex]]></category>
		<category><![CDATA[sexuality]]></category>
		<category><![CDATA[single]]></category>
		<category><![CDATA[smallworld]]></category>
		<category><![CDATA[society]]></category>
		<category><![CDATA[statistics]]></category>
		<category><![CDATA[stats]]></category>
		<category><![CDATA[universities]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2008/07/18/would-you-rather-have-sex-or-know-about-it/</guid>
		<description><![CDATA[This is quite interesting. According to this very unscientific statistics, with way too few data, but enough to start showing some trends, we discover that people who just completed elementary school has way more sex than everybody else.
Elementary school                 [...]


No related posts.]]></description>
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		<title>Where life is and money isn&#8217;t</title>
		<link>http://blog.pietrosperoni.it/2006/06/09/where-life-is-and-money-isnt/</link>
		<comments>http://blog.pietrosperoni.it/2006/06/09/where-life-is-and-money-isnt/#comments</comments>
		<pubDate>Thu, 08 Jun 2006 23:15:47 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[digest]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[activism]]></category>
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		<category><![CDATA[classe dirigente]]></category>
		<category><![CDATA[comment]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[economy]]></category>
		<category><![CDATA[Google]]></category>
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		<category><![CDATA[math]]></category>
		<category><![CDATA[newweb]]></category>
		<category><![CDATA[newworld]]></category>
		<category><![CDATA[one2many]]></category>
		<category><![CDATA[philedwards]]></category>
		<category><![CDATA[rulingclass]]></category>
		<category><![CDATA[scarcity]]></category>
		<category><![CDATA[web2.0]]></category>
		<category><![CDATA[yahoo]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2006/06/09/where-life-is-and-money-isnt/</guid>
		<description><![CDATA[Some of you might remember that I wrote a post about the long tail of the ruling class. The post was in Italian and got translated in English by blogger Phil Edward. I took the translation copied it in my blog (with a link), but said that I did not fully agree with Phil understanding [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/05/26/how-twitter-google-wolframalpha/' rel='bookmark' title='Permanent Link: How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all'>How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all</a> <small>It seems to me that Twitter, Google, and Wolfram|Alpha, are really not competing at all, but are instead providing complementary services. I would go farther by adding wikipedia (and blogs?), and suggest that the 4 services really represent the digestive process of our information society. From the first Churning to the Backbone Wolfram|Alpha represents the deeper [...]...</small></li><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li></ol>]]></description>
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		<slash:comments>3</slash:comments>
		</item>
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		<title>Observations while Clustering Mike&#8217;s bookmarks</title>
		<link>http://blog.pietrosperoni.it/2005/01/03/observations-while-clustering-mikes-bookmarks/</link>
		<comments>http://blog.pietrosperoni.it/2005/01/03/observations-while-clustering-mikes-bookmarks/#comments</comments>
		<pubDate>Mon, 03 Jan 2005 19:29:10 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[dead entries]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[clustering]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[del.icio.us]]></category>
		<category><![CDATA[example]]></category>
		<category><![CDATA[folksonomy]]></category>
		<category><![CDATA[freemind]]></category>
		<category><![CDATA[MapMaker]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[mindmap]]></category>
		<category><![CDATA[review]]></category>
		<category><![CDATA[tags]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2005/01/03/observations-while-clustering-mikes-bookmarks/</guid>
		<description><![CDATA[The first person to use the tool (presented here) was Mike Harris, for his delicious entries. Note immediatly how the time needed to compute the map has little to do with the number of posts, and much to do with the number of tags.

WCityMike: 2029 Posts, 87 Tags and 81 Main Tags, calculated in 86.85 [...]


No related posts.]]></description>
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		<slash:comments>0</slash:comments>
		</item>
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		<title>A house divided</title>
		<link>http://blog.pietrosperoni.it/2004/12/11/a-house-divided/</link>
		<comments>http://blog.pietrosperoni.it/2004/12/11/a-house-divided/#comments</comments>
		<pubDate>Sun, 12 Dec 2004 06:41:59 +0000</pubDate>
		<dc:creator>Pietro</dc:creator>
				<category><![CDATA[alive]]></category>
		<category><![CDATA[digest]]></category>
		<category><![CDATA[publishable]]></category>
		<category><![CDATA[root]]></category>
		<category><![CDATA[cohousing]]></category>
		<category><![CDATA[contribution]]></category>
		<category><![CDATA[Contributions]]></category>
		<category><![CDATA[idea]]></category>
		<category><![CDATA[lifehack]]></category>
		<category><![CDATA[math]]></category>
		<category><![CDATA[tip]]></category>

		<guid isPermaLink="false">http://blog.pietrosperoni.it/2004/12/11/a-house-divided/</guid>
		<description><![CDATA[As the price of houses rises, more and more people find that the best  solution is to divide a house among friends. Usually each person gets a room. The problem then is: who gets what room and how much should he pay. Usually the total rent is fixed, and usually the rooms are not [...]


Related posts:<ol><li><a href='http://blog.pietrosperoni.it/2009/12/17/cop1/' rel='bookmark' title='Permanent Link: COP15 Needs an e-Government System'>COP15 Needs an e-Government System</a> <small>This morning I received a mail from Copenhagen. It was very moving, and describing a situation of chaos, strong commitment, and braveness. It told the story of people fighting with non violence, and shouting that they want change. And I am afraid all this is useless. I feel once again what I felt looking at Iran [...]...</small></li><li><a href='http://blog.pietrosperoni.it/2009/05/26/how-twitter-google-wolframalpha/' rel='bookmark' title='Permanent Link: How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all'>How Twitter, Google, Wolfram|Alpha and WIkipedia are not competing at all</a> <small>It seems to me that Twitter, Google, and Wolfram|Alpha, are really not competing at all, but are instead providing complementary services. I would go farther by adding wikipedia (and blogs?), and suggest that the 4 services really represent the digestive process of our information society. From the first Churning to the Backbone Wolfram|Alpha represents the deeper [...]...</small></li></ol>]]></description>
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		<slash:comments>0</slash:comments>
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