Hierarchical subtopic mining for topic annotation.

@inproceedings{kim-2013-hierarchical, author = {Se-Jong Kim and Ki-Young Shin and Jong-Hyeok Lee}, editor = {Paul N. Bennett and Evgeniy Gabrilovich and Jaap Kamps and Paul N. Bennett and Jussi Karlgren and Evgeniy Gabrilovich}, title = {{Hierarchical subtopic mining for topic annotation}}, booktitle = {{ESAIR'13, Proceedings of the Sixth International Workshop on Exploiting Semantic Annotations in Information Retrieval, co-located with CIKM 2013, San Francisco, CA, USA, October 28, 2013}}, pages = {49--52}, publisher = {ACM}, year = {2013}, url = {https://doi.org/10.1145/2513204.2513221}, doi = {https://doi.org/10.1145/2513204.2513221} }