44 citations · 364 across the 85 of their papers we have counts for
4 papers · 2 filters
Information Diffusion in Social Networks: Friendship Paradox based Models and Statistical Inference
Vikram Krishnamurthy, Buddhika Nettasinghe
Dynamic models and statistical inference for the diffusion of information in social networks is an area which has witnessed remarkable progress in the last decade due to the prolif…
Contagions in Social Networks: Effects of Monophilic Contagion, Friendship Paradox and Reactive Networks
Buddhika Nettasinghe, Vikram Krishnamurthy, Kristina Lerman
We consider SIS contagion processes over networks where, a classical assumption is that individuals' decisions to adopt a contagion are based on their immediate neighbors. However,…
Adaptive Polling in Hierarchical Social Networks using Blackwell Dominance
Sujay Bhatt, Vikram Krishnamurthy
Consider a population of individuals that observe an underlying state of nature that evolves over time. The population is classified into different levels depending on the hierarch…
What Do Your Friends Think? Efficient Polling Methods for Networks Using Friendship Paradox
Buddhika Nettasinghe, Vikram Krishnamurthy
This paper deals with randomized polling of a social network. In the case of forecasting the outcome of an election between two candidates A and B, classical intent polling asks ra…