SIGMORPHON 2023 will be co-located with ACL 2023 in Toronto, Canada.

SIGMORPHON aims to bring together researchers interested in applying computational techniques to problems in morphology, phonology, and phonetics. Work that addresses orthographic issues is also welcome. Papers will be on substantial, original, and unpublished research on these topics, potentially including strong work in progress. Appropriate topics include (but are not limited to) the following as they relate to the areas of the workshop:

  • New formalisms, computational treatments, or probabilistic models of existing linguistic formalisms
  • Unsupervised, semi-supervised, or machine learning of linguistic knowledge
  • Analysis or exploitation of multilingual, multi-dialectal, or diachronic data
  • Integration of morphology, phonology, or phonetics with other NLP tasks
  • Algorithms for string analysis and manipulation, including finite-state methods
  • Models of psycholinguistic experiments
  • Approaches to orthographic variation
  • Approaches to morphological reinflection
  • Corpus linguistics
  • Machine transliteration and back-transliteration
  • Morpheme identification and word segmentation
  • Speech technologies relating to phonetics or phonology
  • Speech science (both production and comprehension)
  • Instructional technologies for second-language learners
  • Tools and resources

SIGMORPHON encourages interaction between work in computational linguistics and work in theoretical phonetics, phonology and morphology, and to ensure that each of these fields profits from the interaction. Our recent meetings have been successful in this regard, and we hope to see this continue in 2023.

Many mainstream linguists studying phonetics, phonology and morphology are employing computational tools and models that are of considerable interest to computational linguists. Similarly, models and tools developed by and for computational linguists may be of interest to theoretical linguists working in these areas. This workshop provides a forum for these researchers to interact and become exposed to each others’ ideas and research.

Important Dates

Tentative schedule

January 18, 2023: First Call for Workshop Papers
April 15, 2023: Workshop Paper Due Date
May 22, 2023: Notification of acceptance
May 30, 2023: Camera-Ready papers due
June 12, 2023: Pre-recorded video due
July 14, 2023: Workshop Date

Paper submission



Long papers should be original, topical, and clear. Completed work is preferable to intended work. Either way, the paper must disclose the state of completion of the reported results. We also encourage short submissions. These can either cover research or describe important problems (new or old).

Submission format

The only accepted format for submitted papers is Adobe PDF. Submissions should be anonymous, without authors or an acknowledgement section; self-citations should appear in third person. Submissions should follow the two-column format of ACL proceedings, and long papers should not exceed eight (8) pages, short papers should not exceed four (4) pages. Unlimited additional pages are allowed for the references section in both cases. However, all material other than the bibliography must fall within the first 8/4 pages! The camera-ready submission will be allowed to have 1 extra page to address reviewer concerns. We encourage the submission of supplemental material such as data and code, as well as appendices; however, supplemental material should not be essential for the understanding of the submission. We strongly recommend the use of the LaTeX style files or Microsoft Word document template on the ACL conference website. We reserve the right to reject submissions that do not conform to these styles, including font size restrictions.

Anonymity period

SIGMORPHON 2023 adopts ACL’s new policies for submission, review, and citation. Submissions that violate any of these policies will be rejected without review. Most importantly, the policies refer to the anonymity period, which begins one month before the 2022 submission deadline and ends at time of notification (or withdrawal).

Invited Talks

SIGMORPHON is pleased to welcome the following invited speakers to our workshop.

Kyle Gorman - Graduate Center, City University of New York
Carmen Saldana - University of Zürich

More information will be coming soon.

Shared Tasks

SIGMORPHON is hosting 3 shared tasks this year. More information to come shortly.

Inflectional Morphology
Morpheme Segmentation
Automatic Glossing

Program Committee

Khuyagbaatar Batsuren, National University of Mongolia
Gasper Begus, University of California, Berkeley
Canaan Breiss, MIT
Basilio Calderone, CNRS
Aniello De Santo, University of Utah
Indranil Dutta, Jadavpur University
Jason Eisner, Johns Hopkins University
Micha Elsner, The Ohio State University
Omer Goldman, Bar Ilan University
Nizar Habash, NYU Abu Dhabi
Nabil Hathout, CNRS
Mathilde Hutin, Computer Sciences Laboratory for Mechanics and Engineering Sciences
Cassandra Jacobs, University of Buffalo
Adam Jardine, Rutgers University
Jordan Kodner, Stony Brook University
Sandra Kübler, Indiana University
Giorgio Magri, CNRS
Rob Malouf, San Diego State University
Connor Mayer, University of California, Irvine
Kemal Oflazer, CMU Qatar
Jelena Prokic, Universiteit Leiden
Brian Roark, Google AI
Miikka Silfverberg, University of British Columbia
Caitlin Smith, UC Davis
Morgan Sonderegger, McGill University
Kairit Sirts, University of Tartu
Kenneth Steimel, Indiana University
Ekaterina Vylomova, University of Melbourne
Adam Wiemerslage, University of Colorado
Adina Williams, Facebook AI Research
Colin Wilson, Johns Hopkins University
Changbing Yang, University of British Columbia


  • Garrett Nicolai, University of British Columbia
  • Eleanor Chodroff, University of York
  • Çağrı Çöltekin, University of Tübingen
  • Fred Mailhot, Dialpad, Inc.

Email address