NLP-enhanced Error Checking for Catalan Unrestricted Text Toni Badia author Àngel Gil author Martí Quixal author Oriol Valentín author 2004-05 text Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04) Maria Teresa Lino editor Maria Francisca Xavier editor Fátima Ferreira editor Rute Costa editor Raquel Silva editor European Language Resources Association (ELRA) Lisbon, Portugal conference publication badia-etal-2004-nlp https://aclanthology.org/L04-1135/ 2004-05