@inproceedings{riezler07statisitcalMT,
        title = {Statistical Machine Translation for Query Expansion in Answer Retrieval},
        address = {Prague, Czech Republic},
        author = {Stefan Riezler and Alexander Vasserman and Ioannis Tsochantaridis and Vibhu Mittal and Yi Liu},
        booktitle = {Proceedings of the 45th Annual Meeting of the Association for Computational Linguistics (ACL'07)},
        year = 2007,
        biburl = {http://www.bibsonomy.org/bibtex/24067c3e094a55a015bf32fddaa2c17fa/philipp},
	keywords = {statistic expansion translation query retrieval}
}