DECHE and the Welsh National Corpus Portal Delyth Prys author Dewi Jones author Mared Roberts author 2014-08 text Proceedings of the First Celtic Language Technology Workshop John Judge editor Teresa Lynn editor Monica Ward editor Brian Ó Raghallaigh editor Association for Computational Linguistics and Dublin City University Dublin, Ireland conference publication prys-etal-2014-deche 10.3115/v1/W14-4611 https://aclanthology.org/W14-4611/ 2014-08 71 75