@inproceedings{eisner-2000-directional,
    title = "Directional Constraint Evaluation in {O}ptimality {T}heory",
    author = "Eisner, Jason",
    booktitle = "{COLING} 2000 Volume 1: The 18th International Conference on Computational Linguistics",
    year = "2000",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/C00-1038/"
}