Welcome to the home page of the ACL Special Interest Group on Computational Morphology and Phonology (SIGMORPHON), formerly SIGPHON. We are a forum for exchanging news of recent research developments and other matters of interest in computational morphology and phonology.

Workshops: SIGMORPHON also organizes workshops in computational morphology and phonology. The next meeting (outside our biennial cycle) will be the 16th SIGMORPHON Workshop, which will take place at ACL 2019 in Florence, Italy on 2 August.

Shared tasks: SIGMORPHON is organizing the SIGMORPHON 2019 shared task on learning morphological inflection. It will be presented during ACL 2019. We also organized three previous shared tasks. Thanks to all those who participated!


SIGMORPHON has the following office bearers:

President: Jason Eisner

Secretary: Garrett Nicolai

Webmaster: Arya McCarthy

At Large: