Marseille, France
Collocated with LREC 2020
The 4th Workshop will be Collocated with LREC 2020 on Saturday May 16th, 2020. Marseille, France

We have centralized many code-switching datasets, including the data from the CALCS series, into a single code-switching benchmark. Please consider using the improved version of the data and the public leaderboards available here: ritual.uh.edu/lince

Attention - Regarding COVID-19

Due to the current situation with COVID 19 LREC and all the associated workshops have been canceled. But we will continue with the review process and we have been told that the proceedings will still be issued. We will be in touch as more information becomes available. In the meantime we expect to send out notifications of the paper submissions as originally planned. We hope everyone stays healthy! Feel free to contact us at codeswitching_workshop@googlegroups.com if you have any questions or concerns.

Workshop Dates and Locations


  • Workshop date: Saturday May 16th, 2020
  • Paper submission: February 28th, 2020
  • Notification of acceptance: March 23rd, 2020
  • Camera ready submission deadline: April 5th, 2020
  • Main Event: https://lrec2020.lrec-conf.org/en/
  • Venue: Le Palais du Pharo
*All deadlines are at 23:59 GMT -08:00

Organizing Committee

Thamar Solorio

Thamar Solorio

  • Associate Professor
  • Department of Computer Science
  • University of Houston
  • thamar.solorio@gmail.com
  • Google Scholar
  • Personal Webpage
  • Research interests: syntactic analysis of code-switched data, information extraction for social media data, analysis of style in text, detection of objectionable content online

Monojit Choudhury

Monojit Choudhury Picture

  • Principal Researcher
  • Microsoft Research Lab India
  • monojitc@microsoft.com
  • Google Scholar
  • Research interests: computational processing of code-switched text, NLP for low resource languages, computational sociolinguistics and pragmatics.

Kalika Bali

Kalika Bali Picture

  • Principal Researcher
  • Microsoft Research Lab India
  • kalikab@microsoft.com
  • LinkedIn
  • Research interests: computational processing of code-switched text and speech, NLP for low resource languages, computational sociolinguistics.

Sunayana Sitaram

Sunayana Sitaram Picture

Amitava Das

Amitava Das Picture

Mona Diab

Mona Diab Picture

Updates will be given through the workshop Google group: codeswitching_workshop@googlegroups.com, and the Twitter account: @WCALCS. Direct updates will be sent by email to the participants based on the information provided in the registration form.