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	<id>https://recsyswiki.com/index.php?action=history&amp;feed=atom&amp;title=KDD_2011</id>
	<title>KDD 2011 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://recsyswiki.com/index.php?action=history&amp;feed=atom&amp;title=KDD_2011"/>
	<link rel="alternate" type="text/html" href="https://recsyswiki.com/index.php?title=KDD_2011&amp;action=history"/>
	<updated>2026-04-29T09:34:16Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=1043&amp;oldid=prev</id>
		<title>Zeno Gantner at 16:12, 18 November 2011</title>
		<link rel="alternate" type="text/html" href="https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=1043&amp;oldid=prev"/>
		<updated>2011-11-18T16:12:36Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 16:12, 18 November 2011&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l30&quot; &gt;Line 30:&lt;/td&gt;
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&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: Conference]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: Conference]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Event]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Zeno Gantner</name></author>
		
	</entry>
	<entry>
		<id>https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=920&amp;oldid=prev</id>
		<title>Zeno Gantner at 13:09, 6 October 2011</title>
		<link rel="alternate" type="text/html" href="https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=920&amp;oldid=prev"/>
		<updated>2011-10-06T13:09:58Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 13:09, 6 October 2011&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The '''17th ACM SIGKDD Conference on Knowledge &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Discover &lt;/del&gt;and Data Mining''' ('''KDD 2011''') was be held from August 21 to August 24 in San Diego, California.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The '''17th ACM SIGKDD Conference on Knowledge &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Discovery &lt;/ins&gt;and Data Mining''' ('''KDD 2011''') was be held from August 21 to August 24 in San Diego, California&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, USA&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Of particular interest for the recommender systems/personalization community, there were sessions on ''[[web user modeling]]'', ''[[matrix factorization]]'', ''[[user modeling]]'', ''[[text mining]]'', and the industry/government track which all contain material related to [[personalization]] and [[recommender systems]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Of particular interest for the recommender systems/personalization community, there were sessions on ''[[web user modeling]]'', ''[[matrix factorization]]'', ''[[user modeling]]'', ''[[text mining]]'', and the industry/government track which all contain material related to [[personalization]] and [[recommender systems]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Zeno Gantner</name></author>
		
	</entry>
	<entry>
		<id>https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=917&amp;oldid=prev</id>
		<title>Zeno Gantner at 13:08, 6 October 2011</title>
		<link rel="alternate" type="text/html" href="https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=917&amp;oldid=prev"/>
		<updated>2011-10-06T13:08:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 13:08, 6 October 2011&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The '''17th ACM SIGKDD Conference on Knowledge Discover and Data Mining''' ('''KDD 2011''') &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;will &lt;/del&gt;be held from August 21 to August 24 in San Diego, California.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The '''17th ACM SIGKDD Conference on Knowledge Discover and Data Mining''' ('''KDD 2011''') &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;was &lt;/ins&gt;be held from August 21 to August 24 in San Diego, California.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;There are &lt;/del&gt;sessions on ''[[web user modeling]]'', ''[[matrix factorization]]'', ''[[user modeling]]'', ''[[text mining]]'', and the industry/government track which all contain material related to [[personalization]] and [[recommender systems]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Of particular interest for the recommender systems/personalization community, there were &lt;/ins&gt;sessions on ''[[web user modeling]]'', ''[[matrix factorization]]'', ''[[user modeling]]'', ''[[text mining]]'', and the industry/government track which all contain material related to [[personalization]] and [[recommender systems]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The topic of the [[KDD Cup 2011]] was [[music recommendation]] from [[taxonomy|taxonomic]] and [[user-item matrix|interaction data]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The topic of the [[KDD Cup 2011]] was [[music recommendation]] from [[taxonomy|taxonomic]] and [[user-item matrix|interaction data]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Zeno Gantner</name></author>
		
	</entry>
	<entry>
		<id>https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=635&amp;oldid=prev</id>
		<title>Zeno Gantner: Category: Conference</title>
		<link rel="alternate" type="text/html" href="https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=635&amp;oldid=prev"/>
		<updated>2011-08-10T15:37:24Z</updated>

		<summary type="html">&lt;p&gt;&lt;a href=&quot;/wiki/Category:Conference&quot; title=&quot;Category:Conference&quot;&gt;Category: Conference&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 15:37, 10 August 2011&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l28&quot; &gt;Line 28:&lt;/td&gt;
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&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** [http://www.kdd.org/kdd2011/posters.shtml posters]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** [http://www.kdd.org/kdd2011/posters.shtml posters]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** [http://www.kdd.org/kdd2011/panels.shtml panel:  Lessons learned from contests in data mining]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** [http://www.kdd.org/kdd2011/panels.shtml panel:  Lessons learned from contests in data mining]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Conference]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Zeno Gantner</name></author>
		
	</entry>
	<entry>
		<id>https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=627&amp;oldid=prev</id>
		<title>Zeno Gantner: Created page with &quot;The '''17th ACM SIGKDD Conference on Knowledge Discover and Data Mining''' ('''KDD 2011''') will be held from August 21 to August 24 in San Diego, California.  There are sessions...&quot;</title>
		<link rel="alternate" type="text/html" href="https://recsyswiki.com/index.php?title=KDD_2011&amp;diff=627&amp;oldid=prev"/>
		<updated>2011-08-10T14:33:17Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;The &amp;#039;&amp;#039;&amp;#039;17th ACM SIGKDD Conference on Knowledge Discover and Data Mining&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;&amp;#039;KDD 2011&amp;#039;&amp;#039;&amp;#039;) will be held from August 21 to August 24 in San Diego, California.  There are sessions...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The '''17th ACM SIGKDD Conference on Knowledge Discover and Data Mining''' ('''KDD 2011''') will be held from August 21 to August 24 in San Diego, California.&lt;br /&gt;
&lt;br /&gt;
There are sessions on ''[[web user modeling]]'', ''[[matrix factorization]]'', ''[[user modeling]]'', ''[[text mining]]'', and the industry/government track which all contain material related to [[personalization]] and [[recommender systems]].&lt;br /&gt;
&lt;br /&gt;
The topic of the [[KDD Cup 2011]] was [[music recommendation]] from [[taxonomy|taxonomic]] and [[user-item matrix|interaction data]].&lt;br /&gt;
&lt;br /&gt;
== Literature ==&lt;br /&gt;
Presentations + posters:&lt;br /&gt;
* Amr Ahmed, Yucheng Low, Mohamed Aly, Vanja Josifovski, [[Alex Smola]]: ''Scalable Inference of Dynamic User Interests for Behavioural Targeting''&lt;br /&gt;
* Yucheng Low, [[Alex Smola]], [[Deepak Agarwal]]: ''Multiple Domain User Personalization''&lt;br /&gt;
* Xuanhui Wang, [[Deepak Agarwal]], Bee-Chung Chen, Pradheep Elango: ''Click Shaping to Optimize Multiple Objectives''&lt;br /&gt;
* Aditya Menon, Krishna-Prasad Chitrapura, Sachin Garg, [[Deepak Agarwal]], Nagaraj Kota: ''Response prediction using collaborative filtering with hierarchies and side-information''&lt;br /&gt;
* Chong Wang, [[David Blei]]: ''Collaborative Topic Models for Recommending Scientific Articles''&lt;br /&gt;
* [[Deepak Agarwal]], Bee-Chung Chen, Bo Long: ''Locality-Sensitive Factor Models for Multi-Context Recommendation''&lt;br /&gt;
* Hongning Wang, Yue Lu, ChengXiang Zhai: ''Latent Aspect Rating Analysis without Aspect Keyword Supervision''&lt;br /&gt;
* Jianhui Chen, Jiayu Zhou, Jieping Ye: ''Integrating Low-Rank and Group-Sparse Structures for Robust Multi-Task Learning''&lt;br /&gt;
* David Gleich, Lek-Heng Lim: ''Rank Aggregation via Nuclear Norm Minimization''&lt;br /&gt;
* Rainer Gemulla, Peter Haas, Erik Nijkamp, Yannis Sismanis: ''Large-Scale Matrix Factorization with Distributed Stochastic Gradient Descent''&lt;br /&gt;
* Bee-Chung Chen, Belle Tseng, Jie Yang, Jian Guo: ''User Reputation in a Comment Rating Environment''&lt;br /&gt;
Industry/government track:&lt;br /&gt;
* Bruno Pradel, Nicolas Usunier, Francçoise Soulie Fogelman, Savaneary Sean, Julien Delporte, Celine Rouveirol, Sebastien Guérif, Frédéric Dufau-Joel: ''A Case Study in a Recommender System Based on Purchase Data''&lt;br /&gt;
Posters:&lt;br /&gt;
* Gideon Dror, [[Yehuda Koren]], Yoelle Maarek, Idan Szpektor: ''I want to answer, who has a question? Yahoo! Answers Recommender System''&lt;br /&gt;
&lt;br /&gt;
== External links ==&lt;br /&gt;
* [http://www.kdd.org/kdd2011/index.shtml conference website]&lt;br /&gt;
** [http://www.kdd.org/kdd2011/program.shtml program]&lt;br /&gt;
** [http://www.kdd.org/kdd2011/posters.shtml posters]&lt;br /&gt;
** [http://www.kdd.org/kdd2011/panels.shtml panel:  Lessons learned from contests in data mining]&lt;/div&gt;</summary>
		<author><name>Zeno Gantner</name></author>
		
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