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	<title>Slide/AltDM-38 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://dbis-vl2.wikidata.dbis.rwth-aachen.de/index.php?action=history&amp;feed=atom&amp;title=Slide%2FAltDM-38"/>
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	<updated>2026-08-07T09:49:36Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://dbis-vl2.wikidata.dbis.rwth-aachen.de/index.php?title=Slide/AltDM-38&amp;diff=387&amp;oldid=prev</id>
		<title>Sysop: modified through wikirestore by Sysop</title>
		<link rel="alternate" type="text/html" href="http://dbis-vl2.wikidata.dbis.rwth-aachen.de/index.php?title=Slide/AltDM-38&amp;diff=387&amp;oldid=prev"/>
		<updated>2023-04-05T07:10:46Z</updated>

		<summary type="html">&lt;p&gt;modified through wikirestore by Sysop&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Links ==&lt;br /&gt;
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== Links hierher ==&lt;br /&gt;
{{WhatLinksHere}}&lt;br /&gt;
&amp;lt;pdf page=&amp;#039;38&amp;#039;&amp;gt;7-Alternative-Datenmodelle.pdf&amp;lt;/pdf&amp;gt;&lt;br /&gt;
= Meta =&lt;br /&gt;
{{Slide&lt;br /&gt;
|qkey=AltDM-38&lt;br /&gt;
|pkey=AltDM&lt;br /&gt;
|basename=7-Alternative-Datenmodelle.pptx&lt;br /&gt;
|page=38&lt;br /&gt;
|pdf_page=38&lt;br /&gt;
|name=AltDM-38&lt;br /&gt;
|title=XSLT ist Strukturelle Rekursion&lt;br /&gt;
|keywords=&lt;br /&gt;
|links=&lt;br /&gt;
|literature=&lt;br /&gt;
&lt;br /&gt;
|storemode=property&lt;br /&gt;
}}&lt;br /&gt;
= Text =&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
XSLT ist Strukturelle Rekursion&lt;br /&gt;
&lt;br /&gt;
Äquivalent zu&lt;br /&gt;
f(T1 U T2) = f(T1) U f(T2)•f({•L•: T})     =  if •L•= •c• then {•C•: T}•                     else •L•= •b• then {•B•: f(T)}•                     else •L•= •a• then {•A•: f(T)}•                     else f(T)•f({})           =  {}•f(V)           =  V&lt;br /&gt;
XSLT•Nur Bäume•Schleifen möglich&lt;br /&gt;
Strukturelle Rekursion•Beliebige Graphen•Stets terminierend&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&amp;lt;headertabs/&amp;gt;&lt;/div&gt;</summary>
		<author><name>Sysop</name></author>
	</entry>
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