Publications

Haewoon Kwak, Changhyun Lee, Hosung Park, and Sue Moon. What is Twitter, a Social Network or a News Media?. Proceedings of the 19th International Conference on World Wide Web, 591--600, ACM, New York, NY, USA, 2010. [PUMA: Twitter, degree diffusion, homophily, influential, information network, of online pagerank, reciprocity, retweet separation, social] URL

Maurice Vergeer. Peers and Sources As Social Capital in the Production of News. Soc. Sci. Comput. Rev., (33)3:277--297, Sage Publications, Inc., Thousand Oaks, CA, USA, June 2015. [PUMA: analysis analysis, communities, gatekeeping, journalism, media media, network online social] URL