@inproceedings{inproceedings, title  = {{A Data Driven Approach to Query Expansion in Question Answering}},

 url = {{}},

 year = {{2008}},

 month = {{8}},

 author = {{Derczynski L and Wang J and Gaizauskas R and Greenwood MA}},

 journal = {{Proc. IR4QA Workshop (2008) 34-41}},

 note = {{Accessed on 2025/11/18}}}