Who says what to whom on twitter.

@inproceedings{wu-2011-says, author = {Shaomei Wu and Jake M. Hofman and Winter A. Mason and Duncan J. Watts}, editor = {Sadagopan Srinivasan and Krithi Ramamritham and Arun Kumar and M. P. Ravindra and Elisa Bertino and Ravi Kumar}, title = {{Who says what to whom on twitter}}, booktitle = {{Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011}}, pages = {705--714}, publisher = {ACM}, year = {2011}, url = {https://doi.org/10.1145/1963405.1963504}, doi = {https://doi.org/10.1145/1963405.1963504} }