31 citations · 76 across the 21 of their papers we have counts for
4 papers · 1 filter
Statistical Detection of Coordination in a Cognitive Radar Network through Inverse Multi-objective Optimization
Luke Snow, Vikram Krishnamurthy
Consider a target being tracked by a cognitive radar network. If the target can intercept noisy radar emissions, how can it detect coordination in the radar network? By 'coordinati…
Radar Clutter Covariance Estimation: A Nonlinear Spectral Shrinkage Approach
Shashwat Jain, Vikram Krishnamurthy, Muralidhar Rangaswamy +2
In this paper, we exploit the spiked covariance structure of the clutter plus noise covariance matrix for radar signal processing. Using state-of-the-art techniques high dimensiona…
Adaptive Filtering Algorithms for Set-Valued Observations -- Symmetric Measurement Approach to Unlabeled and Anonymized Data
Vikram Krishnamurthy
Suppose simultaneous independent stochastic systems generate observations, where the observations from each system depend on the underlying parameter of that system. The observ…
Quickest Detection for Human-Sensor Systems using Quantum Decision Theory
Luke Snow, Vikram Krishnamurthy, Brian M. Sadler
In mathematical psychology, recent models for human decision-making use Quantum Decision Theory to capture important human-centric features such as order effects and violation of t…