@inproceedings{TUW-138186, author = {Dittenbach, Michael and Merkl, Wolfdieter and Berger, Helmut}, title = {A natural language query interface for tourism information}, booktitle = {Proceedings of the Int'l Conference on Information and Communication Technologies in Tourism (ENTER'03)}, year = {2003}, pages = {152--162}, publisher = {Springer-Verlag}, isbn = {3-211-83910-0}, note = {Vortrag: Int. Conf. on Infomation and Communication Technologies in Tourism ENTER 2002, Helsinki, Finland; 2003-01-29 -- 2003-01-31} }