Jyrki Niemi, Kimmo Koskenniemi. Representing Calendar Expressions with Finite-State Transducers that Bracket Periods of Time on a Hierachical Timeline. In Joakim Nivre, Heiki Jaan Kaalep, Kadri Muischnek, Mare Koit, editors, Proceedings of the 16th Nordic Conference of Computational Linguistics, NODALIDA 2007, Tartu, Estonia, May 2007. pages 355-362, University of Tartu, Estonia, 2007. [doi]
Abstract is missing.