From digital library to n-grams: NB N-gram Magnus Breder Birkenes author Lars G Johnsen author Arne Martinus Lindstad author Johanne Ostad author 2015-05 text Proceedings of the 20th Nordic Conference of Computational Linguistics (NODALIDA 2015) Beáta Megyesi editor Linköping University Electronic Press, Sweden Vilnius, Lithuania conference publication breder-birkenes-etal-2015-digital https://aclanthology.org/W15-1839/ 2015-05 293 295