| 2009 | Workshop on Information Retrieval over Social Networks. | Stphane Marchand-Maillet, Arjen P. de Vries, Mor Naaman |
| 2009 | Current Developments in Information Retrieval Evaluation. | Thomas Mandl |
| 2009 | Model Fusion in Conceptual Language Modeling. | Loc Maisonnasse, ric Gaussier, Jean-Pierre Chevallet |
| 2009 | Automatically Maintained Domain Knowledge: Initial Findings. | Deirdre Lungley, Udo Kruschwitz |
| 2009 | Using Second Order Statistics to Enhance Automated Image Annotation. | Ainhoa Llorente, Stefan M. Rger |
| 2009 | PathRank: Web Page Retrieval with Navigation Path. | Jianqiang Li, Yu Zhao |
| 2009 | Part of Speech Based Term Weighting for Information Retrieval. | Christina Lioma, Roi Blanco |
| 2009 | Design and Evaluation of a University-Wide Expert Search Engine. | Ruud Liebregts, Toine Bogers |
| 2009 | Regression Rank: Learning to Meet the Opportunity of Descriptive Queries. | Matthew Lease, James Allan, W. Bruce Croft |
| 2009 | Investigating the Global Semantic Impact of Speech Recognition Error on Spoken Content Collections. | Martha A. Larson, Manos Tsagkias, Jiyin He, Maarten de Rijke |
| 2009 | Discovering Association Rules on Experiences from Large-Scale Blog Entries. | Takeshi Kurashima, Ko Fujimura, Hidenori Okuda |
| 2009 | Correlation of Term Count and Document Frequency for Google N-Grams. | Martin Klein, Michael L. Nelson |
| 2009 | A Probabilistic Retrieval Model for Semistructured Data. | Jin Young Kim, Xiaobing Xue, W. Bruce Croft |
| 2009 | Choosing the Best MT Programs for CLIR Purposes - Can MT Metrics Be Helpful? | Kimmo Kettunen |
| 2009 | Enhancing Expert Finding Using Organizational Hierarchies. | Maryam Karimzadehgan, Ryen W. White, Matthew Richardson |
| 2009 | Revisiting IR Techniques for Collaborative Search Strategies. | Hideo Joho, David Hannah, Joemon M. Jose |
| 2009 | Studying Query Expansion Effectiveness. | Ben He, Iadh Ounis |
| 2009 | Measuring Similarity of Geographic Regions for Geographic Information Retrieval. | Andreas Henrich, Volker Ldecke |
| 2009 | The Combination and Evaluation of Query Performance Prediction Methods. | Claudia Hauff, Leif Azzopardi, Djoerd Hiemstra |
| 2009 | Diversity, Assortment, Dissimilarity, Variety: A Study of Diversity Measures Using Low Level Features for Video Retrieval. | Martin Halvey, P. Punitha, David Hannah, Robert Villa, Frank Hopfgartner, Anuj Goyal, Joemon M. Jose |
| 2009 | Workshop on Geographic Information on the Internet Workshop (GIIW). | Gregory Grefenstette, Pierre-Alain Mollic, Adrian Popescu, Florence Sdes |
| 2009 | Upcoming Industrial Needs for Search. | Gregory Grefenstette |
| 2009 | Split and Merge Based Story Segmentation in News Videos. | Anuj Goyal, P. Punitha, Frank Hopfgartner, Joemon M. Jose |
| 2009 | Word Particles Applied to Information Retrieval. | Evandro B. Gouva, Bhiksha Raj |
| 2009 | Investigating Learning Approaches for Blog Post Opinion Retrieval. | Shima Gerani, Mark James Carman, Fabio Crestani |