@inproceedings{goldman-tsarfaty-2021-well,
    title = "Well-Defined Morphology is Sentence-Level Morphology",
    author = "Goldman, Omer  and
      Tsarfaty, Reut",
    editor = "Ataman, Duygu  and
      Birch, Alexandra  and
      Conneau, Alexis  and
      Firat, Orhan  and
      Ruder, Sebastian  and
      Sahin, Gozde Gul",
    booktitle = "Proceedings of the 1st Workshop on Multilingual Representation Learning",
    month = nov,
    year = "2021",
    address = "Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2021.mrl-1.23/",
    doi = "10.18653/v1/2021.mrl-1.23",
    pages = "248--250",
    abstract = "Morphological tasks have gained decent popularity within the NLP community in the recent years, with large multi-lingual datasets providing morphological analysis of words, either in or out of context. However, the lack of a clear linguistic definition for words destines the annotative work to be incomplete and mired in inconsistencies, especially cross-linguistically. In this work we expand morphological inflection of words to inflection of sentences to provide true universality disconnected from orthographic traditions of white-space usage. To allow annotation for sentence-inflection we define a morphological annotation scheme by a fixed set of inflectional features. We present a small cross-linguistic dataset including semi-manually generated simple sentences in 4 typologically diverse languages annotated according to our suggested scheme, and show that the task of reinflection gets substantially more difficult but that the change of scope from words to well-defined sentences allows interface with contextualized language models."
}