DIR 2013: Delft, The Netherlands
Carsten Eickhoff, Arjen P. de Vries (Eds.): Proceedings of the 13th Dutch-Belgian Workshop on Information Retrieval, Delft, The Netherlands, April 26th, 2013. CEUR-WS.org 2013 CEUR Workshop Proceedings 986
Keynote Address
Norbert Fuhr: The Return of the Probability of Relevance. 3
Full Research Contributions

Christian Wartena: Distributional Similarity of Words with Different Frequencies. 8-11
Stewart Whiting, James McMinn, Joemon M. Jose: Exploring Real-Time Temporal Query Auto-Completion. 12-15
Christophe Deloo, Claudia Hauff: Exploiting Semantic Relatedness Measures for Multi-label Classifier Evaluation. 16-19
Ali Hürriyetoglu, Florian Kunneman, Antal van den Bosch: Estimating the Time between Twitter Messages and Future Events. 20-23
Compressed Contributions
Richard Berendsen, Krisztian Balog, Toine Bogers, Antal van den Bosch, Maarten de Rijke: On the Assessment of Expertise Profiles. 24-27
Matthias Hagen, Martin Potthast, Anna Beyer, Benno Stein: Towards Optimum Query Segmentation: In Doubt Without. 28-29
Katja Hofmann, Anne Schuth, Shimon Whiteson, Maarten de Rijke: Reusing Historical Interaction Data for Faster Online Learning to Rank for IR. 30-31
Suzan Verberne, Maarten van der Heijden, Max Hinne, Maya Sappelli, Saskia Koldijk, Eduard Hoenkamp, Wessel Kraaij: Reliability and Validity of Query Intent Assessments. 32-33
Thomas Demeester, Dong Nguyen, Dolf Trieschnigg, Chris Develder, Djoerd Hiemstra: What Snippets Say About Pages. 34-35
Marijn Koolen, Jaap Kamps, Gabriella Kazai: Social Book Search: The Impact of Professional and User-Generated Content on Book Suggestions. 38-39
Alejandro Bellogín, Iván Cantador, Pablo Castells, Fernando Díez: Exploiting Social Networks in Recommendation: a Multi-Domain Comparison. 40-41
Mohammadreza Khelghati, Djoerd Hiemstra, Maurice van Keulen: Size Estimation of Non-Cooperative Data Collections. 42-43
Aleksandr Chuklin, Pavel Serdyukov, Maarten de Rijke: Using Intent Information to Model User Behavior in Diversified Search. 44-45
Daan Odijk, Edgar Meij, Maarten de Rijke: Feeding the Second Screen: Semantic Linking based on Subtitles. 48-49
Posters and Demonstrators
Junte Zhang, Kees Ribbens, Rob Zeeman: The Digital Archiving of Historical Political Cartoons: An Introduction. 52-53
Wanno Drijfhout, Oliver Jundt, Lesley Wevers, Djoerd Hiemstra: Traitor: Associating Concepts using the World Wide Web. 56-57
Ork de Rooij, Tom Kenter, Maarten de Rijke: xTAS and ThemeStreams: Extendable Text Analysis Service and its Usage in a Topic Monitoring Tool. 58-59
Azhar Alhindi, Udo Kruschwitz, Chris Fox: Site Search Using Profile-Based Document Summarisation. 62-63
Bouke Huurnink, Amit Bronner, Marc Bron, Jasmijn van Gorp, Bart de Goede, Justin van Wees: AVResearcher: Exploring Audiovisual Metadata. 64-65
Eric Sanders, Antal van den Bosch: Relating Political Party Mentions on Twitter with Polls and Election Results. 68-71
Eunhye Shin, Sujin Yoo, Seongbin Park: Towards a grammar formalism for retrieving information on the Semantic Web. 76-79



