This work shows the extent to which the Internet, with its value-added effects, network and interaction capabilites, changes the conventional understanding of the term ,,author&qu...
A ubiquitous computing environment will become a solid social infrastructure for recording human experiences in the real world and facilitating human activities. The captured acti...
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
Eduardo J. Ruiz, Vagelis Hristidis, Carlos Castill...
Twitter, a popular microblogging service, has received much attention recently. An important characteristic of Twitter is its real-time nature. For example, when an earthquake occ...
In human-to-human interaction, people sometimes are able to pick up and respond sensitively to the other's internal state as it shifts moment by moment over the course of an ...