CLEF2020 - CheckThat! Lab

Enabling Automatic Identification and Verification of Claims

in Social Media

Welcome to CheckThat! Lab at CLEF 2020, the 3rd version of the lab!

Recent Updates

  • Jan 26th, 2020: Important dates set on home page.
  • Jan 26th, 2020: Official tasks definition and input/output format released.
  • Sep 10th, 2019: New edition is announced at CLEF 2019 conference!
  • Aug 12th, 2019: Website is up!

Tasks

Check overview of the tasks here. Details on "Tasks" pages.

Lab Registration

To register in the CheckThat! lab, please visit: http://clef2020-labs-registration.dei.unipd.it/registrationForm.php

Important Dates

All times are Any where On Earth (AOE).

  • 16 Feb 2020 [not ready yet, stay tuned]: Training dataset for Task 1 released
  • 08 Mar 2020: Beginning of evaluation cycle for Task 1
  • 12 Mar 2020: End of evaluation cycle for Task 1
  • 14 Apr 2020: Results posted for Task 1
  • 16 Apr 2020: Beginning of evaluation cycle for Task 3 and Task 4
  • 22 Apr 2020: End of evaluation cycle for Task 3 and Task 4
  • 26 Apr 2020: Registration ends
  • 08 May 2020: Results posted for Task 3 and Task 4
  • 24 May 2020: Submission of Participant Papers [CEUR-WS]
  • 14 Jun 2020: Notification of Acceptance Participant Papers [CEUR-WS]
  • 28 Jun 2020: Camera Ready Copy of Participant Papers [CEUR-WS]

Discussion Group

Please join our discussion group clef-factcheck@googlegroups.com to receive announcements and participate in discussions.

Organizers

Previous Editions of CheckThat!