An Alignment-Based Approach to Semi-Supervised Bilingual Lexicon Induction with Small Parallel Corpora Kelly Marchisio author Philipp Koehn author Conghao Xiong author 2021-08 text Proceedings of Machine Translation Summit XVIII: Research Track Kevin Duh editor Francisco Guzmán editor Association for Machine Translation in the Americas Virtual conference publication marchisio-etal-2021-alignment https://aclanthology.org/2021.mtsummit-research.24/ 2021-08 293 304