@inproceedings{15094, author = {{Böttcher, Stefan and Brandenburg, Marc and Hartel, Rita}}, booktitle = {{WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies}}, pages = {{137--140}}, publisher = {{SciTePress}}, title = {{{DAG - Index - A Compressed Index for XML Keyword Search}}}, year = {{2013}}, }