M Zappavigna - Social semiotics, 2015 - Taylor & Francis
An important dimension of social media discourse is its searchability. A key semiotic resource supporting this function is the hashtag, a form of social tagging that allows …
M Zappavigna - Discourse of Twitter and Social Media, 2012 - torrossa.com
The history of linguistics is punctuated by sea changes of culture afforded by new technologies of communication–first writing, then audio recording and most recently Web 1.0 …
Z Li, X Fang, ORL Sheng - ACM Transactions on Management …, 2017 - dl.acm.org
Link recommendation has attracted significant attention from both industry practitioners and academic researchers. In industry, link recommendation has become a standard and most …
L Lü, L Pan, T Zhou, YC Zhang… - Proceedings of the …, 2015 - National Acad Sciences
The organization of real networks usually embodies both regularities and irregularities, and, in principle, the former can be modeled. The extent to which the formation of a network can …
There is significant current interest in the problem of influence maximization: given a directed social network with influence weights on edges and a number k, find k seed nodes …
Social media have attracted considerable attention because their open-ended nature allows users to create lightweight semantic scaffolding to organize and share content. To date, the …
DJ Crandall, L Backstrom, D Cosley… - Proceedings of the …, 2010 - National Acad Sciences
We investigate the extent to which social ties between people can be inferred from co- occurrence in time and space: Given that two people have been in approximately the same …
Recent developments have demonstrated the capacity of restricted Boltzmann machines (RBM) to be powerful generative models, able to extract useful features from input data or …
Social network analysis has gained significant attention in recent years, largely due to the success of online social networking and media-sharing sites, and the consequent …