Vol-2935⫷ Vol-2936 ⫸Vol-2937
urn:nbn:de:0074-2936-0

Copyright © 2021 for the individual papers by the papers' authors. Copyright © 2021 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

Vol-2936/paper-28⫷Vol-2936/paper-29 ⫸Vol-2936/paper-30

Shaden Shaar

Fatima Haouari

Watheq Mansour

Maram Hasanain

Nikolay Babulkov

Firoj Alam

Giovanni Da San Martino

Tamer Elsayed

Preslav Nakov

Overview of the CLEF-2021 CheckThat! Lab Task 2 on Detecting Previously Fact-Checked Claims in Tweets and Political Debates