<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>3622</id>
    <completedYear/>
    <publishedYear>2024</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>28</pageFirst>
    <pageLast>52</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Springer Nature</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Overview of the CLEF-2024 CheckThat! Lab : Check-Worthiness, Subjectivity, Persuasion, Roles, Authorities, and Adversarial Robustness</title>
    <abstract language="eng">We describe the seventh edition of the CheckThat! lab, part of the 2024 Conference and Labs of the Evaluation Forum (CLEF). Previous editions of CheckThat! focused on the main tasks of the information verification pipeline: check-worthiness, identifying previously fact-checked claims, supporting evidence retrieval, and claim verification. In this edition, we introduced some new challenges, offering six tasks in fifteen languages (Arabic, Bulgarian, English, Dutch, French, Georgian, German, Greek, Italian, Polish, Portuguese, Russian, Slovene, Spanish, and code-mixed Hindi-English): Task 1 on estimation of check-worthiness (the only task that has been present in all CheckThat! editions), Task 2 on identification of subjectivity (a follow up of the CheckThat! 2023 edition), Task 3 on identification of the use of persuasion techniques (a follow up of SemEval 2023), Task 4 on detection of hero, villain, and victim from memes (a follow up of CONSTRAINT 2022), Task 5 on rumor verification using evidence from authorities (new task), and Task 6 on robustness of credibility assessment with adversarial examples (new task). These are challenging classification and retrieval problems at the document and at the span level, including multilingual and multimodal settings. This year, CheckThat! was one of the most popular labs at CLEF-2024 in terms of team registrations: 130 teams. More than one-third of them (a total of 46) actually participated.</abstract>
    <parentTitle language="eng">Experimental IR Meets Multilinguality, Multimodality, and Interaction : 15th International Conference of the CLEF Association, CLEF 2024, Grenoble, France, September 9–12, 2024, Proceedings, Part II</parentTitle>
    <identifier type="doi">10.1007/978-3-031-71908-0</identifier>
    <identifier type="isbn">978-3-031-71907-3</identifier>
    <enrichment key="opus.import.date">2025-03-26T15:21:47+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">hisres</enrichment>
    <licence>Keine öffentliche Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Alberto Barrón-Cedeño</author>
    <author>Firoj Alam</author>
    <author>Julia Maria Struß</author>
    <author>Preslav Nakov</author>
    <author>Tanmoy Chakraborty</author>
    <author>Tamer Elsayed</author>
    <author>Piotr Przybyła</author>
    <author>Tommaso Caselli</author>
    <author>Giovanni Da San Martino</author>
    <author>Fatima Haouari</author>
    <author>Maram Hasanain</author>
    <author>Chengkai Li</author>
    <author>Jakub Piskorski</author>
    <author>Federico Ruggeri</author>
    <author>Xingyi Song</author>
    <author>Reem Suwaileh</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Desinformation</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Fehlinformation</value>
    </subject>
    <collection role="ddc" number="000">Informatik, Wissen, Systeme</collection>
    <collection role="institutes" number="fb5">FB5 Informationswissenschaften</collection>
    <collection role="institutes" number="fb5b">Publikationen des FB Informationswissenschaften</collection>
    <collection role="Import" number="import">Import</collection>
    <thesisPublisher>Fachhochschule Potsdam</thesisPublisher>
  </doc>
  <doc>
    <id>3704</id>
    <completedYear/>
    <publishedYear>2025</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>467</pageFirst>
    <pageLast>478</pageLast>
    <pageNumber>12</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Springer International Publishing</publisherName>
    <publisherPlace>Cham</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">The CLEF-2025 CheckThat! Lab</title>
    <abstract language="eng">The CheckThat! lab aims to advance the development of innovative technologies designed to identify and to counteract online disinformation and manipulation efforts across various languages and platforms. The first five editions of the CheckThat! lab focused on the main tasks of the information verification pipeline: check-worthiness, evidence retrieval and pairing, and verification. Since the 2023 edition, the lab has broadened the focus and addressed new problems on auxiliary tasks supporting research and decision-making during the verification process. In the 2025 edition of the lab, we consider tasks at the core of the verification pipeline again as well as auxiliary tasks: Task 1 is on identification of subjectivity (a follow up of the CheckThat! 2024 edition), Task 2 is on claim normalization, Task 3 addresses fact-checking numerical claims, and Task 4 focuses on scientific web discourse processing. These tasks represent challenging classification and retrieval problems at the document and at the span level, including multilingual settings.</abstract>
    <parentTitle language="eng">Advances in Information Retrieval : 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6–10, 2025, Proceedings, Part V</parentTitle>
    <subTitle language="eng">Subjectivity, Fact-Checking, Claim Normalization, and Retrieval</subTitle>
    <identifier type="doi">/10.1007/978-3-031-88720-8_68</identifier>
    <identifier type="isbn">978-3-031-88720-8</identifier>
    <identifier type="issn">0302-9743</identifier>
    <enrichment key="opus.import.date">2025-08-05T12:37:18+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">hisres</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Keine öffentliche Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Firoj Alam</author>
    <author>Julia Maria Struß</author>
    <author>Tanmoy Chakraborty</author>
    <author>Stefan Dietze</author>
    <author>Salim Hafid</author>
    <author>Katerina Korre</author>
    <author>Arianna Muti</author>
    <author>Preslav Nakov</author>
    <author>Federico Ruggeri</author>
    <author>Sebastian Schellhammer</author>
    <author>Vinay Setty</author>
    <author>Megha Sundriyal</author>
    <author>Konstantin Todorov</author>
    <author>V. Venktesh</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Desinformation</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Fehlinformation</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Information Retrieval</value>
    </subject>
    <collection role="ddc" number="020">Bibliotheks- und Informationswissenschaften</collection>
    <collection role="institutes" number="fb5">FB5 Informationswissenschaften</collection>
    <collection role="institutes" number="fb5b">Publikationen des FB Informationswissenschaften</collection>
    <collection role="Import" number="import">Import</collection>
    <thesisPublisher>Fachhochschule Potsdam</thesisPublisher>
  </doc>
  <doc>
    <id>3814</id>
    <completedYear/>
    <publishedYear>2025</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast>199</pageLast>
    <pageNumber>223</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Springer International Publishing</publisherName>
    <publisherPlace>Cham</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Overview of the CLEF-2025 CheckThat! Lab : Subjectivity, Fact-Checking, Claim Normalization, and Retrieval</title>
    <abstract language="eng">This paper presents the eighth edition of the CheckThat! lab, part of the 2025 Conference and Labs of the Evaluation Forum (CLEF). As in previous editions of CheckThat!, the lab offers tasks from the core of the verification pipeline, including check-worthiness, identifying previously fact-checked claims, supporting evidence retrieval, and claim verification as well as auxiliary tasks addressing different facets of individual steps of the pipeline: Task 1 is on identification of subjectivity (a follow-up of the CheckThat! 2024 edition), which is related to the check-worthiness task, Task 2 is on claim normalization, Task 3 addresses fact-checking numerical claims, and Task 4 focuses on scientific web discourse processing. These challenging classification and retrieval problems are offered in different mono-, multi- and crosslingual settings covering more than 20 languages. This year, CheckThat! was one of the most popular labs at CLEF-2025 in terms of team registrations: 177 teams registered, almost half of them actually participating (a total of 83 teams) and 54 submitted system description papers.</abstract>
    <parentTitle language="eng">Experimental IR Meets Multilinguality, Multimodality, and Interaction : 16th International Conference of the CLEF Association, CLEF 2025, Madrid, Spain, September 9–12, 2025, Proceedings</parentTitle>
    <identifier type="doi">10.1007/978-3-032-04354-2_13</identifier>
    <identifier type="isbn">978-3-032-04354-2</identifier>
    <identifier type="issn">1611-3349</identifier>
    <enrichment key="opus.import.date">2026-03-11T11:53:21+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">hisres</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Keine öffentliche Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Firoj Alam</author>
    <author>Julia Maria Struß</author>
    <author>Tanmoy Chakraborty</author>
    <author>Stefan Dietze</author>
    <author>Salim Hafid</author>
    <author>Katerina Korre</author>
    <author>Arianna Muti</author>
    <author>Preslav Nakov</author>
    <author>Federico Ruggeri</author>
    <author>Sebastian Schellhammer</author>
    <author>Vinay Setty</author>
    <author>Megha Sundriyal</author>
    <author>Konstantin Todorov</author>
    <author>V. Venktesh</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Desinformation</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Fehlinformation</value>
    </subject>
    <collection role="ddc" number="000">Informatik, Wissen, Systeme</collection>
    <collection role="institutes" number="fb5">FB5 Informationswissenschaften</collection>
    <collection role="institutes" number="fb5b">Publikationen des FB Informationswissenschaften</collection>
    <collection role="Import" number="import">Import</collection>
    <thesisPublisher>Fachhochschule Potsdam</thesisPublisher>
  </doc>
  <doc>
    <id>3407</id>
    <completedYear/>
    <publishedYear>2024</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>449</pageFirst>
    <pageLast>458</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Springer International Publishing</publisherName>
    <publisherPlace>Cham</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">The CLEF-2024 CheckThat! Lab</title>
    <abstract language="eng">The first five editions of the CheckThat! lab focused on the main tasks of the information verification pipeline: check-worthiness, evidence retrieval and pairing, and verification. Since the 2023 edition, it has been focusing on new problems that can support the research and decision making during the verification process. In this new edition, we focus on new problems and -for the first time- we propose six tasks in fifteen languages (Arabic, Bulgarian, English, Dutch, French, Georgian, German, Greek, Italian, Polish, Portuguese, Russian, Slovene, Spanish, and code-mixed Hindi-English): Task 1 estimation of check-worthiness (the only task that has been present in all CheckThat! editions), Task 2 identification of subjectivity (a follow up of CheckThat! 2023 edition), Task 3 identification of persuasion (a follow up of SemEval 2023), Task 4 detection of hero, villain, and victim from memes (a follow up of CONSTRAINT 2022), Task 5 Rumor Verification using Evidence from Authorities (a first), and Task 6 robustness of credibility assessment with adversarial examples (a first). These tasks represent challenging classification and retrieval problems at the document and at the span level, including multilingual and multimodal settings.</abstract>
    <parentTitle language="eng">Advances in Information Retrieval</parentTitle>
    <subTitle language="eng">Check-Worthiness, Subjectivity, Persuasion, Roles, Authorities, and Adversarial Robustness</subTitle>
    <identifier type="doi">10.1007/978-3-031-56069-9_62</identifier>
    <identifier type="isbn">978-3-031-56069-9</identifier>
    <identifier type="issn">0302-9743</identifier>
    <enrichment key="opus.import.date">2024-03-27T13:45:21+00:00</enrichment>
    <enrichment key="opus.source">sword</enrichment>
    <enrichment key="opus.import.user">hisres</enrichment>
    <licence>Keine öffentliche Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Alberto Barrón-Cedeño</author>
    <author>Firoj Alam</author>
    <author>Tanmoy Chakraborty</author>
    <author>Tamer Elsayed</author>
    <author>Preslav Nakov</author>
    <author>Piotr Przybyła</author>
    <author>Julia Maria Struß</author>
    <author>Fatima Haouari</author>
    <author>Maram Hasanain</author>
    <author>Federico Ruggeri</author>
    <author>Xingyi Song</author>
    <author>Reem Suwaileh</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Desinformation</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Subjektivität</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Bias</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Faktizität</value>
    </subject>
    <collection role="ddc" number="020">Bibliotheks- und Informationswissenschaften</collection>
    <collection role="institutes" number="fb5">FB5 Informationswissenschaften</collection>
    <collection role="institutes" number="fb5b">Publikationen des FB Informationswissenschaften</collection>
    <collection role="Import" number="import">Import</collection>
    <thesisPublisher>Fachhochschule Potsdam</thesisPublisher>
  </doc>
</export-example>
