Query-drift prevention for robust query expansion.

@inproceedings{zighelnic-2008-querydrift, author = {Liron Zighelnic and Oren Kurland}, editor = {Sung-Hyon Myaeng and Douglas W. Oard and Fabrizio Sebastiani and Tat-Seng Chua and Mun-Kew Leong}, title = {{Query-drift prevention for robust query expansion}}, booktitle = {{Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2008, Singapore, July 20-24, 2008}}, pages = {825--826}, publisher = {ACM}, year = {2008}, url = {https://doi.org/10.1145/1390334.1390524}, doi = {https://doi.org/10.1145/1390334.1390524} }