Benefit of a Class-based Language Model for Real-time Closed-captioning of TV Ice-hockey Commentaries Jan Hoidekr author J V Psutka author Aleš Pražák author Josef Psutka author 2006-05 text Proceedings of the Fifth International Conference on Language Resources and Evaluation (LREC’06) Nicoletta Calzolari editor Khalid Choukri editor Aldo Gangemi editor Bente Maegaard editor Joseph Mariani editor Jan Odijk editor Daniel Tapias editor European Language Resources Association (ELRA) Genoa, Italy conference publication hoidekr-etal-2006-benefit https://aclanthology.org/L06-1375/ 2006-05