Jan 09, 2017 Utilizing Knowledge Bases in Text-centric Information Retrieval (WSDM 2017) Oct 24, 2016 Document Filtering for Long-tail Entities Sep 12, 2016 Utilizing Knowledge Bases in Text-centric Information Retrieval (ICTIR 2016) Feb 12, 2012 Zoekmachines van de toekomst Feb 08, 2012 Adding Semantics to Microblog Posts Jan 11, 2012 A comparison of five semantic linking algorithms on tweets Jan 05, 2012 Dataset for 'Adding Semantics to Microblog Posts' Dec 12, 2011 Preprint of my WSDM paper, 'Adding Semantics to Microblog Posts' available now Apr 02, 2011 Mapping queries to the Linking Open Data cloud: A case study using DBpedia Dec 10, 2010 Combining Concepts and Language Models for Information Access Jul 14, 2010 Supervised query modeling using Wikipedia Oct 25, 2009 Learning Semantic Query Suggestions Jul 16, 2009 An evaluation of entity and frequency based query completion methods Apr 17, 2009 Investigating the Demand Side of Semantic Search through Query Log Analysis