30 citations · 75 across the 31 of their papers we have counts for
4 papers · 1 filter
Local non-Bayesian social learning with stubborn agents
Daniel Vial, Vijay Subramanian
We study a social learning model in which agents iteratively update their beliefs about the true state of the world using private signals and the beliefs of other agents in a non-B…
Personalized PageRank dimensionality and algorithmic implications
Daniel Vial, Vijay Subramanian
Many systems, including the Internet, social networks, and the power grid, can be represented as graphs. When analyzing graphs, it is often useful to compute scores describing the…
On the role of clustering in Personalized PageRank estimation
Daniel Vial, Vijay Subramanian
Personalized PageRank (PPR) is a measure of the importance of a node from the perspective of another (we call these nodes the and the , respectiv…
Explaining Snapshots of Network Diffusions: Structural and Hardness Results
Georgios Askalidis, Randall A. Berry, Vijay G. Subramanian
Much research has been done on studying the diffusion of ideas or technologies on social networks including the \textit{Influence Maximization} problem and many of its variations.…