The PAPILLON Project: Cooperatively Building a Multilingual Lexical Data-base to Derive Open Source Dictionaries & Lexicons Christian Boitet author Mathieu Mangeot author Gilles Sérasset author 2002 text COLING-02: The 2nd Workshop on NLP and XML (NLPXML-2002) conference publication boitet-etal-2002-papillon https://aclanthology.org/W02-1705/ 2002