A new approach for evaluating query expansion: query-document term mismatch.

@inproceedings{custis-2007-new, author = {Tonya Custis and Khalid Al-Kofahi}, editor = {Wessel Kraaij and Arjen P. de Vries and Charles L. A. Clarke and Norbert Fuhr and Noriko Kando}, title = {{A new approach for evaluating query expansion: query-document term mismatch}}, booktitle = {{SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007}}, pages = {575--582}, publisher = {ACM}, year = {2007}, url = {https://doi.org/10.1145/1277741.1277840}, doi = {https://doi.org/10.1145/1277741.1277840} }