Abstract is missing.
- Audio Features, Precomputed for Podcast Retrieval and Information Access ExperimentsAbigail Alexander, Matthijs Mars, Josh C. Tingey, Haoyue Yu, Chris Backhouse, Sravana Reddy, Jussi Karlgren. 3-14 [doi]
- A Hybrid Approach for Stock Market Prediction Using Financial News and StocktwitsAlaa Alhamzeh, Saptarshi Mukhopadhaya, Salim Hafid, Alexandre Bremard, Elöd Egyed-Zsigmond, Harald Kosch, Lionel Brunie. 15-26 [doi]
- Dataset Creation Framework for Personalized Type-Based Facet Ranking Tasks EvaluationEsraa Ali, Annalina Caputo, Séamus Lawless, Owen Conlan. 27-39 [doi]
- SubjectivITA: An Italian Corpus for Subjectivity Detection in NewspapersFrancesco Antici, Luca Bolognini, Matteo Antonio Inajetovic, Bogdan Ivasiuk, Andrea Galassi, Federico Ruggeri. 40-52 [doi]
- Evaluating Elements of Web-Based Data Enrichment for Pseudo-relevance Feedback RetrievalTimo Breuer, Melanie Pest, Philipp Schaer. 53-64 [doi]
- End-to-End Fine-Grained Neural Entity Recognition of Patients, Interventions, OutcomesAnjani Dhrangadhariya, Gustavo Aguilar, Thamar Solorio, Roger Hilfiker, Henning Müller. 65-77 [doi]
- Comparing Traditional and Neural Approaches for Detecting Health-Related MisinformationMarcos Fernández-Pichel, David E. Losada, Juan Carlos Pichel, David Elsweiler. 78-90 [doi]
- Towards the Evaluation of Information Retrieval Systems on Evolving Datasets with Pivot SystemsGabriela Nicole González Sáez, Philippe Mulhem, Lorraine Goeuriot. 91-102 [doi]
- A Multi-Task Learning Model for Multidimensional Relevance AssessmentDivi Galih Prasetyo Putri, Marco Viviani, Gabriella Pasi. 103-115 [doi]
- Skill Extraction for Domain-Specific Text Retrieval in a Job-Matching PlatformEllery Smith, Andreas Weiler, Martin Braschler. 116-128 [doi]
- Linguistic Uncertainty in Clinical NLP: A Taxonomy, Dataset and ApproachMark Turner, Julia Ive, Sumithra Velupillai. 129-141 [doi]
- Self-calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate ShiftBenedikt T. Boenninghoff, Dorothea Kolossa, Robert M. Nickel. 145-158 [doi]
- Priberam at MESINESP Multi-label Classification of Medical Texts TaskRúben Cardoso, Zita Marinho, Afonso Mendes, Sebastião Miranda. 159-172 [doi]
- Herbarium-Field Triplet Network for Cross-Domain Plant IdentificationSophia Chulif, Yang Loong Chang. 173-188 [doi]
- BERT-Based Transformers for Early Detection of Mental Health IllnessesRodrigo Martínez-Castaño, Amal Htait, Leif Azzopardi, Yashar Moshfeghi. 189-200 [doi]
- Dowsing for Math AnswersYin Ki Ng, Dallas J. Fraser, Besat Kassaie, Frank Wm. Tompa. 201-212 [doi]
- Overview of ARQMath-2 (2021): Second CLEF Lab on Answer Retrieval for Questions on MathBehrooz Mansouri, Richard Zanibbi, Douglas W. Oard, Anurag Agarwal. 215-238 [doi]
- Overview of BioASQ 2021: The Ninth BioASQ Challenge on Large-Scale Biomedical Semantic Indexing and Question AnsweringAnastasios Nentidis, Georgios Katsimpras, Eirini Vandorou, Anastasia Krithara, Luis Gascó, Martin Krallinger, Georgios Paliouras. 239-263 [doi]
- Overview of the CLEF-2021 CheckThat! Lab on Detecting Check-Worthy Claims, Previously Fact-Checked Claims, and Fake NewsPreslav Nakov, Giovanni Da San Martino, Tamer Elsayed, Alberto Barrón-Cedeño, Rubén Míguez, Shaden Shaar, Firoj Alam, Fatima Haouari, Maram Hasanain, Watheq Mansour, Bayan Hamdan, Zien Sheikh Ali, Nikolay Babulkov, Alex Nikolov, Gautam Kishore Shahi, Julia Maria Struß, Thomas Mandl 0001, Mücahid Kutlu, Yavuz Selim Kartal. 264-291 [doi]
- Overview of ChEMU 2021: Reaction Reference Resolution and Anaphora Resolution in Chemical PatentsYuan Li, Biaoyan Fang, Jiayuan He, Hiyori Yoshikawa, Saber A. Akhondi, Christian Druckenbrodt, Camilo Thorne, Zubair Afzal, Zenan Zhai, Timothy Baldwin, Karin Verspoor 0001. 292-307 [doi]
- Overview of the CLEF eHealth Evaluation Lab 2021Hanna Suominen, Lorraine Goeuriot, Liadh Kelly, Laura Alonso Alemany, Elias Bassani, Nicola Brew-Sam, Viviana Cotik, Darío Filippo, Gabriela González Sáez, Franco Luque, Philippe Mulhem, Gabriella Pasi, Roland Roller, Sandaru Seneviratne, Rishabh upadhyay, Jorge Vivaldi, Marco Viviani, Chenchen Xu. 308-323 [doi]
- Overview of eRisk 2021: Early Risk Prediction on the InternetJavier Parapar, Patricia Martín-Rodilla, David E. Losada, Fabio Crestani. 324-344 [doi]
- Overview of the ImageCLEF 2021: Multimedia Retrieval in Medical, Nature, Internet and Social Media ApplicationsBogdan Ionescu, Henning Müller, Renaud Péteri, Asma Ben Abacha, Mourad Sarrouti, Dina Demner-Fushman, Sadid A. Hasan, Serge Kozlovski, Vitali Liauchuk, Yashin Dicente Cid, Vassili Kovalev, Obioma Pelka, Alba García Seco de Herrera, Janadhip Jacutprakart, Christoph M. Friedrich, Raul Berari, Andrei Tauteanu, Dimitri Fichou, Paul Brie, Mihai Dogariu, Liviu-Daniel Stefan, Mihai Gabriel Constantin, Jon Chamberlain, Antonio Campello, Adrian Clark, Thomas Oliver, Hassan Moustahfid, Adrian Popescu 0001, Jerome Deshayes-Chossart. 345-370 [doi]
- Overview of LifeCLEF 2021: An Evaluation of Machine-Learning Based Species Identification and Species Distribution PredictionAlexis Joly, Hervé Goëau, Stefan Kahl, Lukás Picek, Titouan Lorieul, Elijah Cole, Benjamin Deneu, Maximilien Servajean, Andrew Durso, Isabelle Bolon, Hervé Glotin, Robert Planqué, Rafael Luis Ruiz De Castaneda, Willem-Pier Vellinga, Holger Klinck, Tom Denton, Ivan Eggel, Pierre Bonnet, Henning Müller. 371-393 [doi]
- Overview of LiLAS 2021 - Living Labs for Academic SearchPhilipp Schaer, Timo Breuer, Leyla Jael Castro, Benjamin Wolff, Johann Schaible, Narges Tavakolpoursaleh. 394-418 [doi]
- Overview of PAN 2021: Authorship Verification, Profiling Hate Speech Spreaders on Twitter, and Style Change DetectionJanek Bevendorff, Berta Chulvi, Gretel Liz De la Peña Sarracén, Mike Kestemont, Enrique Manjavacas, Ilia Markov, Maximilian Mayerl, Martin Potthast, Francisco Rangel, Paolo Rosso, Efstathios Stamatatos, Benno Stein 0001, Matti Wiegmann, Magdalena Wolska, Eva Zangerle. 419-431 [doi]
- Overview of SimpleText 2021 - CLEF Workshop on Text Simplification for Scientific Information AccessLiana Ermakova, Patrice Bellot, Pavel Braslavski, Jaap Kamps, Josiane Mothe, Diana Nurbakova, Irina Ovchinnikova, Eric SanJuan. 432-449 [doi]
- Overview of Touché 2021: Argument RetrievalAlexander Bondarenko, Lukas Gienapp, Maik Fröbe, Meriem Beloucif, Yamen Ajjour, Alexander Panchenko, Chris Biemann, Benno Stein 0001, Henning Wachsmuth, Martin Potthast, Matthias Hagen. 450-467 [doi]