| 2021 | Living Lab Evaluation for Life and Social Sciences Search Platforms - LiLAS at CLEF 2021. | Philipp Schaer, Johann Schaible, Leyla Jael Castro |
| 2021 | Causality-Aware Neighborhood Methods for Recommender Systems. | Masahiro Sato, Janmajay Singh, Sho Takemori, Qian Zhang |
| 2021 | News Monitor: A Framework for Querying News in Real Time. | Antonia Saravanou, Nikolaos Panagiotou, Dimitrios Gunopulos |
| 2021 | Fine-Tuning BERT for COVID-19 Domain Ad-Hoc IR by Using Pseudo-qrels. | Xabier Saralegi, Iaki San Vicente |
| 2021 | ROMCIR 2021: Reducing Online Misinformation through Credible Information Retrieval. | Fabio Saracco, Marco Viviani |
| 2021 | Studying the Effectiveness of Conversational Search Refinement Through User Simulation. | Alexandre Salle, Shervin Malmasi, Oleg Rokhlenko, Eugene Agichtein |
| 2021 | On the Instability of Diminishing Return IR Measures. | Tetsuya Sakai |
| 2021 | Tweet Length Matters: A Comparative Analysis on Topic Detection in Microblogs. | Furkan Sahinu, Cagri Toraman |
| 2021 | A Transparent Logical Framework for Aspect-Oriented Product Ranking Based on User Reviews. | Firas Sabbah, Norbert Fuhr |
| 2021 | Deep Semantic Entity Linking. | Pedro Ruas |
| 2021 | How Do Active Reading Strategies Affect Learning Outcomes in Web Search? | Nirmal Roy, Manuel Valle Torre, Ujwal Gadiraju, David Maxwell, Claudia Hauff |
| 2021 | THEaiTRE 1.0: Interactive Generation of Theatre Play Scripts. | Rudolf Rosa, Toms Musil, Ondrej Dusek, Dominik Jurko, Patrcia Schmidtov, David Marecek, Ondrej Bojar, Tom Kocmi, Daniel Hrbek, David Kostk, Martina Kinsk, Marie Novkov, Josef Dolezal, Klra Voseck, Toms Studenk, Petr Zabka |
| 2021 | Multilingual Evidence Retrieval and Fact Verification to Combat Global Disinformation: The Power of Polyglotism. | Denisa A. O. Roberts |
| 2021 | Exploring the Incorporation of Opinion Polarity for Abstractive Multi-document Summarisation. | Dominik Ramsauer, Udo Kruschwitz |
| 2021 | Weakly-Supervised Open-Retrieval Conversational Question Answering. | Chen Qu, Liu Yang, Cen Chen, W. Bruce Croft, Kalpesh Krishna, Mohit Iyyer |
| 2021 | A Deep Analysis of an Explainable Retrieval Model for Precision Medicine Literature Search. | Jiaming Qu, Jaime Arguello, Yue Wang |
| 2021 | Multidimensional Relevance in Task-Specific Retrieval. | Divi Galih Prasetyo Putri |
| 2021 | Neural Feature Selection for Learning to Rank. | Alberto Purpura, Karolina Buchner, Gianmaria Silvello, Gian Antonio Susto |
| 2021 | A Multi-task Approach to Neural Multi-label Hierarchical Patent Classification Using Transformers. | Subhash Chandra Pujari, Annemarie Friedrich, Jannik Strtgen |
| 2021 | Weakly Supervised Label Smoothing. | Gustavo Penha, Claudia Hauff |
| 2021 | TLS-Covid19: A New Annotated Corpus for Timeline Summarization. | Arian Pasquali, Ricardo Campos, Alexandre Ribeiro, Brenda Salenave Santana, Alpio Jorge, Adam Jatowt |
| 2021 | eRisk 2021: Pathological Gambling, Self-harm and Depression Challenges. | Javier Parapar, Patricia Martn-Rodilla, David E. Losada, Fabio Crestani |
| 2021 | Aspect-Based Passage Retrieval with Contextualized Discourse Vectors. | Jens-Michalis Papaioannou, Manuel Mayrdorfer, Sebastian Arnold, Felix A. Gers, Klemens Budde, Alexander Lser |
| 2021 | Which entities are relevant for the story? | Pooja Oza, Laura Dietz |
| 2021 | Right for the Right Reasons: Making Image Classification Intuitively Explainable. | Anna Nguyen, Adrian Oberfll, Michael Frber |