Eiríkur Rögnvaldsson author Anton Karl Ingason author Einar Freyr Sigur\dhsson author Joel Wallenberg author 2012-05 text Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Mehmet Uğur Doğan editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Istanbul, Turkey conference publication rognvaldsson-etal-2012-icelandic https://aclanthology.org/L12-1228/ 2012-05 1977 1984