3 citations · 7 across the 11 of their papers we have counts for
4 papers · 1 filter
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…
Controlled Sequential Information Fusion with Social Sensors
Sujay Bhatt, Vikram Krishnamurthy
A sequence of social sensors estimate an unknown parameter (modeled as a state of nature) by performing Bayesian Social Learning, and myopically optimize individual reward function…
Opportunistic Advertisement Scheduling in Live Social Media: A Multiple Stopping Time POMDP Approach
Vikram Krishnamurthy, Anup Aprem, Sujay Bhatt
Live online social broadcasting services like YouTube Live and Twitch have steadily gained popularity due to improved bandwidth, ease of generating content and the ability to earn…
Tracking Infection Diffusion in Social Networks: Filtering Algorithms and Threshold Bounds
Vikram Krishnamurthy, Sujay Bhatt, Tavis Pedersen
This paper deals with the statistical signal pro- cessing over graphs for tracking infection diffusion in social networks. Infection (or Information) diffusion is modeled using the…