44 citations · 364 across the 85 of their papers we have counts for
8 papers · 1 filter
Reinforcement Learning and Nonparametric Detection of Game-Theoretic Equilibrium Play in Social Networks
Omid Namvar Gharehshiran, William Hoiles, Vikram Krishnamurthy
This paper studies two important signal processing aspects of equilibrium behavior in non-cooperative games arising in social networks, namely, reinforcement learning and detection…
Dynamics of Information Diffusion and Social Sensing
Vikram Krishnamurthy, William Hoiles
Statistical inference using social sensors is an area that has witnessed remarkable progress and is relevant in applications including localizing events for targeted advertising, m…
Social Learning in a Human Society: An Experimental Study
Maziyar Hamdi, Grayden Solman, Alan Kingstone +1
This paper presents an experimental study to investigate the learning and decision making behavior of individuals in a human society. Social learning is used as the mathematical ba…
Boundary value problems in consensus networks
Amir Leshem, Maziyar Hamdi, Vikram Krishnamurthy
This paper studies the effect of boundary value conditions on consensus networks. Consider a network where some nodes keep their estimates constant while other nodes average their…
Reduced Complexity Filtering with Stochastic Dominance Bounds: A Convex Optimization Approach
Vikram Krishnamurthy, Cristian Rojas
This paper uses stochastic dominance principles to construct upper and lower sample path bounds for Hidden Markov Model (HMM) filters. Given a HMM, by using convex optimization met…
Interactive Sensing and Decision Making in Social Networks
Vikram Krishnamurthy, Omid Namvar Gharehshiran, Maziyar Hamdi
The proliferation of social media such as real time microblogging and online reputation systems facilitate real time sensing of social patterns and behavior. In the last decade, se…