Gradual Modifications and Abrupt Replacements: Two Stochastic Lexical Ingredients of Language Evolution Michele Pasquini author Maurizio Serva author Davide Vergni author 2023-06 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal pasquini-etal-2023-gradual 10.1162/coli_a_00471 https://aclanthology.org/2023.cl-2.2/ 2023-06 49 2 301 323