Polynomial Charts For Totally Unordered Languages Anders Søgaard 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 sogaard-2007-polynomial https://aclanthology.org/W07-2426/ 2007-05 183 190