A Method for Recognizing Temporal Expressions in Estonian Natural Language Dialogue Systems Margus Treumuth author 2007-05 text Proceedings of the 16th Nordic Conference of Computational Linguistics (NODALIDA 2007) Joakim Nivre editor Heiki-Jaan Kaalep editor Kadri Muischnek editor Mare Koit editor University of Tartu, Estonia Tartu, Estonia conference publication treumuth-2007-method https://aclanthology.org/W07-2440/ 2007-05 265 268