114 citations · 124 across the 5 of their papers we have counts for
4 papers · 1 filter
Sustainability of Stack Exchange Q\&A communities: the role of trust
Ana Vranić, Aleksandar Tomašević, Aleksandra Alorić +1
Knowledge-sharing communities are a fundamental element of any knowledge-based society. Understanding how they emerge, function, and disappear is thus of crucial importance. Many s…
Universality in voting behavior: an empirical analysis
Arnab Chatterjee, Marija Mitrović, Santo Fortunato
Election data represent a precious source of information to study human behavior at a large scale. In proportional elections with open lists, the number of votes received by a cand…
How the online social networks are used: Dialogs-based structure of MySpace
Milovan Suvakov, Marija Mitrovic, Vladimir Gligorijevic +1
Quantitative study of collective dynamics in online social networks is a new challenge based on the abundance of empirical data. Conclusions, however, may depend on factors as user…
Search of Weighted Subgraphs on Complex Networks with Maximum Likelihood Methods
Mitrovic Marija, Bosiljka Tadic
Real-data networks often appear to have strong modularity, or network-of-networks structure, in which subgraphs of various size and consistency occur. Finding the respective subgra…