2k citations · 4k across the 22 of their papers we have counts for
7 papers · 1 filter
A simple model of edit activity in Wikipedia
Takashi Shimada, Fumiko Ogushi, Janos Torok +2
A simple dynamical model of collective edit activity of Wikipedia articles and their content evolution is introduced. Based on the recent empirical findings, each editor in the mod…
Ecology in the digital world of Wikipedia
Fumiko Ogushi, János Kertész, Kimmo Kaski +1
Wikipedia, a paradigmatic example of online knowledge space is organized in a collaborative, bottom-up way with voluntary contributions, yet it maintains a level of reliability com…
Epidemic spreading on evolving signed networks
M. Saeedian, N. Azimi-Tafreshi, G. R. Jafari +1
Most studies of disease spreading consider the underlying social network as obtained without the contagion, though epidemic influences people's willingness to contact others: A "fr…
Multiscale Analysis of Spreading in a Large Communication Network
Mikko Kivelä, Raj Kumar Pan, Kimmo Kaski +3
In temporal networks, both the topology of the underlying network and the timings of interaction events can be crucial in determining how some dynamic process mediated by the netwo…
Analysis of a large-scale weighted network of one-to-one human communication
Jukka-Pekka Onnela, Jari Saramaki, Jorkki Hyvonen +5
We construct a connected network of 3.9 million nodes from mobile phone call records, which can be regarded as a proxy for the underlying human communication network at the societa…
Structure and tie strengths in mobile communication networks
J. -P. Onnela, J. Saramaki, J. Hyvonen +5
Electronic databases, from phone to emails logs, currently provide detailed records of human communication patterns, offering novel avenues to map and explore the structure of soci…