4 citations · 6 across the 2 of their papers we have counts for
3 papers
On the Complexity of Majority Illusion in Social Networks
Umberto Grandi, Grzegorz Lisowski, M. S. Ramanujan +1
Majority illusion occurs in a social network when the majority of the network nodes belong to a certain type but each node's neighbours mostly belong to a different type, therefore…
Convergence of Opinion Diffusion is PSPACE-complete
Dmitry Chistikov, Grzegorz Lisowski, Mike Paterson +1
We analyse opinion diffusion in social networks, where a finite set of individuals is connected in a directed graph and each simultaneously changes their opinion to that of the maj…
Aggregation in Value-Based Argumentation Frameworks
Grzegorz Lisowski, Sylvie Doutre, Umberto Grandi
Value-based argumentation enhances a classical abstract argumentation graph - in which arguments are modelled as nodes connected by directed arrows called attacks - with labels on…