{{ :events:ir_sn.png|}}==== ECIR Workshop on Information Retrieval over Social Networks ====
=== Toulouse, France, 6th April, 2009 - In conjunction with ECIR 2009 ===
[[http://ecir09.irit.fr|ECIR Homepage]]|[[http://viper.unige.ch/doku.php/events:ir_sn|Workshop Homepage]]|[[mailto:Stephane.Marchand-Maillet@unige.ch?Subject="[ECIR2009-IRSN] Info"|contact]]

=== Tentative Programme ===

== 9:00 - 10:20 Propagation and recommendation ==

   * Answerer Recommendation: Find the Right Person to Answer your Question in QA Communities
    Guang Qiu, Mingcheng Qu 

   * Music Artist Tag Propagation with Wikipedia abstracts
     Luis Sarmento, Fabien Gouyon, Eugenio Oliveira

    * Modelling long-term relevance feedback
    Donn Morrison, Stéphane Marchand-Maillet, Eric Bruno

    * Using Temporal Evidence in Blog Search
     Sérgio Nunes, Cristina Ribeiro, Gabriel David
    
== 10:20 - 10:40 : Break ==
== 10:40 - 12:00 Mining and Retrieval ==

    * Multi-View Clustering for Mining Heterogeneous Social Network Data
     Derek Greene, Pádraig Cunningham

   * Creating Visual Summaries for Geographic Regions
     Adrian Popescu, Ioannis Kanellos

   * Finding Entities or Information using Annotations
     Rianne Kaptein, Jaap Kamps