Claudio Carpineto, Giovanni Romano. A Survey of Automatic Query Expansion in Information Retrieval. ACM Computing Surveys, 44(1):1, 2012. [doi]
@article{CarpinetoR12, title = {A Survey of Automatic Query Expansion in Information Retrieval}, author = {Claudio Carpineto and Giovanni Romano}, year = {2012}, doi = {10.1145/2071389.2071390}, url = {http://doi.acm.org/10.1145/2071389.2071390}, researchr = {https://researchr.org/publication/CarpinetoR12}, cites = {0}, citedby = {0}, journal = {ACM Computing Surveys}, volume = {44}, number = {1}, pages = {1}, }