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Experimental IR Meets Multilinguality, Multimodality, and Interaction

12th International Conference of the CLEF Association, CLEF 2021, Virtual Event, September 21–24, 2021, Proceedings

  • Conference proceedings
  • © 2021

Overview

Editors:
  1. K. Selçuk Candan

    1. Arizona State University, Tempe, USA

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  2. Bogdan Ionescu

    1. Politehnica University of Bucharest, Bucharest, Romania

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  3. Lorraine Goeuriot

    1. Université Grenoble Alpes, Saint-Martin-d’Hères, France

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  4. Birger Larsen

    1. Aalborg University Copenhagen, Copenhagen, Denmark

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  5. Henning Müller

    1. HES-SO Valais-Wallis, Sierre, Switzerland

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  6. Alexis Joly

    1. University of Montpellier, Montpellier, France

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  7. Maria Maistro

    1. University of Copenhagen, Copenhagen, Denmark

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  8. Florina Piroi

    1. TU Wien, Vienna, Austria

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  9. Guglielmo Faggioli

    1. University of Padua, Padova, Italy

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  10. Nicola Ferro

    1. University of Padua, Padova, Italy

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Part of the book series: Lecture Notes in Computer Science (LNCS, volume 12880)

Part of the book sub series: Information Systems and Applications, incl. Internet/Web, and HCI (LNISA)

Included in the following conference series:

Conference proceedings info: CLEF 2021.

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Table of contents (28 papers)

  1. Front Matter

    Pages i-xxii
    Download chapter PDF

  2. Full Papers

    1. Front Matter

      Pages 1-1
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    2. Audio Features, Precomputed for Podcast Retrieval and Information Access Experiments

      • Abigail Alexander, Matthijs Mars, Josh C. Tingey, Haoyue Yu, Chris Backhouse, Sravana Reddy et al.
      Pages 3-14

    3. A Hybrid Approach for Stock Market Prediction Using Financial News and Stocktwits

      • Alaa Alhamzeh, Saptarshi Mukhopadhaya, Salim Hafid, Alexandre Bremard, Előd Egyed-Zsigmond, Harald Kosch et al.
      Pages 15-26

    4. Dataset Creation Framework for Personalized Type-Based Facet Ranking Tasks Evaluation

      • Esraa Ali, Annalina Caputo, Séamus Lawless, Owen Conlan
      Pages 27-39

    5. SubjectivITA: An Italian Corpus for Subjectivity Detection in Newspapers

      • Francesco Antici, Luca Bolognini, Matteo Antonio Inajetovic, Bogdan Ivasiuk, Andrea Galassi, Federico Ruggeri
      Pages 40-52

    6. Evaluating Elements of Web-Based Data Enrichment for Pseudo-relevance Feedback Retrieval

      • Timo Breuer, Melanie Pest, Philipp Schaer
      Pages 53-64

    7. End-to-End Fine-Grained Neural Entity Recognition of Patients, Interventions, Outcomes

      • Anjani Dhrangadhariya, Gustavo Aguilar, Thamar Solorio, Roger Hilfiker, Henning Müller
      Pages 65-77

    8. Comparing Traditional and Neural Approaches for Detecting Health-Related Misinformation

      • Marcos Fernández-Pichel, David E. Losada, Juan C. Pichel, David Elsweiler
      Pages 78-90

    9. Towards the Evaluation of Information Retrieval Systems on Evolving Datasets with Pivot Systems

      • Gabriela Nicole González-Sáez, Philippe Mulhem, Lorraine Goeuriot
      Pages 91-102

    10. A Multi-Task Learning Model for Multidimensional Relevance Assessment

      • Divi Galih Prasetyo Putri, Marco Viviani, Gabriella Pasi
      Pages 103-115

    11. Skill Extraction for Domain-Specific Text Retrieval in a Job-Matching Platform

      • Ellery Smith, Andreas Weiler, Martin Braschler
      Pages 116-128

    12. Linguistic Uncertainty in Clinical NLP: A Taxonomy, Dataset and Approach

      • Mark Turner, Julia Ive, Sumithra Velupillai
      Pages 129-141

  3. Best of 2020 Labs

    1. Front Matter

      Pages 143-143
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    2. Self-calibrating Neural-Probabilistic Model for Authorship Verification Under Covariate Shift

      • Benedikt Boenninghoff, Dorothea Kolossa, Robert M. Nickel
      Pages 145-158

    3. Priberam at MESINESP Multi-label Classification of Medical Texts Task

      • Rúben Cardoso, Zita Marinho, Afonso Mendes, Sebastião Miranda
      Pages 159-172

    4. Herbarium-Field Triplet Network for Cross-Domain Plant Identification

      • Sophia Chulif, Yang Loong Chang
      Pages 173-188

    5. BERT-Based Transformers for Early Detection of Mental Health Illnesses

      • Rodrigo Martínez-Castaño, Amal Htait, Leif Azzopardi, Yashar Moshfeghi
      Pages 189-200

    6. Dowsing for Math Answers

      • Yin Ki Ng, Dallas J. Fraser, Besat Kassaie, Frank Wm. Tompa
      Pages 201-212

  4. Overviews 2021 Labs

    1. Front Matter

      Pages 213-213
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Other volumes

  1. Experimental IR Meets Multilinguality, Multimodality, and Interaction

Keywords

About this book

This book constitutes the refereed proceedings of the 12th International Conference of the CLEF Association, CLEF 2021, held virtually in September 2021.

The conference has a clear focus on experimental information retrieval with special attention to the challenges of multimodality, multilinguality, and interactive search ranging from unstructured to semi structures and structured data.

The 11 full papers presented in this volume were carefully reviewed and selected from 21 submissions. This year, the contributions addressed the following challenges: application of neural methods for entity recognition as well as misinformation detection in the health area, skills extraction in job-match databases, stock market prediction using financial news, and extraction of audio features for podcast retrieval.

In addition to this, the volume presents 5 “best of the labs” papers which were reviewed as full paper submissions with the same review criteria. 12 lab overview papers were accepted and represent scientific challenges based on new data sets and real world problems in multimodal and multilingual information access.

Editors and Affiliations

  • Arizona State University, Tempe, USA

    K. Selçuk Candan

  • Politehnica University of Bucharest, Bucharest, Romania

    Bogdan Ionescu

  • Université Grenoble Alpes, Saint-Martin-d’Hères, France

    Lorraine Goeuriot

  • Aalborg University Copenhagen, Copenhagen, Denmark

    Birger Larsen

  • HES-SO Valais-Wallis, Sierre, Switzerland

    Henning Müller

  • University of Montpellier, Montpellier, France

    Alexis Joly

  • University of Copenhagen, Copenhagen, Denmark

    Maria Maistro

  • TU Wien, Vienna, Austria

    Florina Piroi

  • University of Padua, Padova, Italy

    Guglielmo Faggioli, Nicola Ferro

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