Abstract
I survey some recent approaches to studying change in the lexicon, particularly change in meaning across phylogenies. I briefly sketch an evolutionary approach to language change and point out some issues in recent approaches to studying semantic change that rely on temporally stratified word embeddings. I draw illustrations from lexical cognate models in Pama-Nyungan to identify meaning classes most appropriate for lexical phylogenetic inference, particularly highlighting the importance of variation in studying change over time.- Anthology ID:
 - W19-4706
 - Volume:
 - Proceedings of the 1st International Workshop on Computational Approaches to Historical Language Change
 - Month:
 - August
 - Year:
 - 2019
 - Address:
 - Florence, Italy
 - Editors:
 - Nina Tahmasebi, Lars Borin, Adam Jatowt, Yang Xu
 - Venue:
 - LChange
 - SIG:
 - Publisher:
 - Association for Computational Linguistics
 - Note:
 - Pages:
 - 48–55
 - Language:
 - URL:
 - https://aclanthology.org/W19-4706
 - DOI:
 - 10.18653/v1/W19-4706
 - Cite (ACL):
 - Claire Bowern. 2019. Semantic Change and Semantic Stability: Variation is Key. In Proceedings of the 1st International Workshop on Computational Approaches to Historical Language Change, pages 48–55, Florence, Italy. Association for Computational Linguistics.
 - Cite (Informal):
 - Semantic Change and Semantic Stability: Variation is Key (Bowern, LChange 2019)
 - PDF:
 - https://preview.aclanthology.org/ingest-acl-2023-videos/W19-4706.pdf