PUMA bookmarks for /user/benz/information_retrievalhttps://puma.uni-kassel.de/user/benz/information_retrievalPUMA RSS Feed for /user/benz/information_retrievalEnriching Information Retrievalhttp://select.cs.cmu.edu/meetings/enir2011/benz2011-03-23T23:23:05+01:002011 enriched information_retrieval ir workshop <a itemprop="url" data-versiondate="2011-03-23T23:23:05+01:00" href="http://select.cs.cmu.edu/meetings/enir2011/" rel="nofollow" class="description-link">http://select.cs.cmu.edu/meetings/enir2011/</a>