A syntactic tree matching approach to finding similar questions in community-based qa services.

@inproceedings{wang-2009-syntactic, author = {Kai Wang and Zhaoyan Ming and Tat-Seng Chua}, editor = {ChengXiang Zhai and James Allan and Javed A. Aslam and Mark Sanderson and ChengXiang Zhai and Javed A. Aslam and Justin Zobel}, title = {{A syntactic tree matching approach to finding similar questions in community-based qa services}}, booktitle = {{Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2009, Boston, MA, USA, July 19-23, 2009}}, pages = {187--194}, publisher = {ACM}, year = {2009}, url = {https://doi.org/10.1145/1571941.1571975}, doi = {https://doi.org/10.1145/1571941.1571975} }