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		<title>Trendspotting: Event signal - Upcoming stories</title>
		<link>http://trendspotting.corank.com/tech/all/cat/upcoming/event-signal</link>
		<description>Trendspotting: Event signal - Upcoming stories</description>
<image><title>coRank.com</title><link>http://trendspotting.corank.com/tech/all/cat/upcoming/event-signal</link><url>http://www.corank.com/pics/coRank2.gif</url></image>
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			<dc:creator>psychemedia</dc:creator>
			<title>Trends in tennis</title>
			<link>http://trendspotting.corank.com/tech/story/trends-in-tennis</link>
			<description><![CDATA[


Fourier analysis lets you build up an arbitrary wave form from sine waves of different frequency and phase. Can we build up the search trend for a term like 'tennis' from knowledge of the major tournaments played each year?
<p/>
<div style="font-size:90%;font-weight:bold">
<a href="http://trendspotting.corank.com/tech/story/trends-in-tennis">Read more...</a> |
<a href="http://trendspotting.corank.com/tech/framed/trends-in-tennis">Original trend</a> |

Votes so far: <span style="color:#080">1</span> / <span style="color:#800">0</span>

</div>

			]]></description>
			<guid isPermaLink="true">http://trendspotting.corank.com/tech/story/trends-in-tennis</guid>
			<pubDate>Wed, 02 Dec 2009 04:09:09 GMT</pubDate>
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	<item>
			<dc:creator>psychemedia</dc:creator>
			<title>"election" in the UK</title>
			<link>http://trendspotting.corank.com/tech/story/election-in-the-Uk</link>
			<description><![CDATA[


Okay - so the periodicity of this, such as it is, is subject to change. But it is a very definite 'signal' that identifies a repeating historical event...
<p/>
<div style="font-size:90%;font-weight:bold">
<a href="http://trendspotting.corank.com/tech/story/election-in-the-Uk">Read more...</a> |
<a href="http://trendspotting.corank.com/tech/framed/election-in-the-Uk">Original trend</a> |

Votes so far: <span style="color:#080">1</span> / <span style="color:#800">0</span>

</div>

			]]></description>
			<guid isPermaLink="true">http://trendspotting.corank.com/tech/story/election-in-the-Uk</guid>
			<pubDate>Wed, 02 Dec 2009 04:09:09 GMT</pubDate>
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