Social media news communities: gatekeeping, coverage, and statement bias.

@inproceedings{saeztrumper-2013-social, author = {Diego S\'{a}ez-Trumper and Carlos Castillo and Mounia Lalmas}, editor = {Qi He and Arun Iyengar and Wolfgang Nejdl and Jian Pei and Rajeev Rastogi}, title = {{Social media news communities: gatekeeping, coverage, and statement bias}}, booktitle = {{22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013}}, pages = {1679--1684}, publisher = {ACM}, year = {2013}, url = {https://doi.org/10.1145/2505515.2505623}, doi = {https://doi.org/10.1145/2505515.2505623} }