4 papers
Inferring Group Intent as a Cooperative Game. An NLP-based Framework for Trajectory Analysis
Yiming Zhang, Vikram Krishnamurthy, Shashwat Jain
This paper studies group target trajectory intent as the outcome of a cooperative game where the complex-spatio trajectories are modeled using an NLP-based generative model. In our…
On Word-of-Mouth and Private-Prior Sequential Social Learning
Andrea Da Col, Cristian R. Rojas, Vikram Krishnamurthy
Social learning constitutes a fundamental framework for studying interactions among rational agents who observe each other's actions but lack direct access to individual beliefs. T…
Slow Convergence of Interacting Kalman Filters in Word-of-Mouth Social Learning
Vikram Krishnamurthy, Cristian Rojas
We consider word-of-mouth social learning involving Kalman filter agents that operate sequentially. The first Kalman filter receives the raw observations, while each subsequent…
Fisher Information Approach for Masking the Sensing Plan: Applications in Multifunction Radars
Shashwat Jain, Vikram Krishnamurthy, Muralidhar Rangaswamy +2
How to design a Markov Decision Process (MDP) based radar controller that makes small sacrifices in performance to mask its sensing plan from an adversary? The radar controller pur…