What's behind topic formation and development: a perspective of community core groups.

@inproceedings{qian-2009-whats, author = {Tieyun Qian and Qing Li and Bing Liu and Hui Xiong and Jaideep Srivastava and Phillip C.-Y. Sheu}, editor = {David Wai-Lok Cheung and Il-Yeol Song and Wesley W. Chu and Xiaohua Hu and Jimmy Lin}, title = {{What's behind topic formation and development: a perspective of community core groups}}, booktitle = {{Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009}}, pages = {1843--1846}, publisher = {ACM}, year = {2009}, url = {https://doi.org/10.1145/1645953.1646245}, doi = {https://doi.org/10.1145/1645953.1646245} }