activity
20112023
most citedDegenerate Kalman filter error covariances and their convergence onto the unstable subspace

43 citations · 78 across the 20 of their papers we have counts for

collaborators
Showing 2014Show all

3 papers · 1 filter

cs.DS2014

Symmetric Submodular Clustering with Actionable Constraint

Amit Dhurandhar, Karthik Gurumoorthy

Clustering with submodular functions has been of interest over the last few years. Symmetric submodular functions are of particular interest as minimizing them is significantly mor…

stat.CO2014

Error bounds for gradient density estimation computed from a finite sample set using the method of stationary phase

Karthik S. Gurumoorthy, Anand Rangarajan

For a twice continuously differentiable function , we define the density function of its gradient (derivative in one dimension) as a random variable transformat…

math.NA2014★ 4 cited

A fast eikonal equation solver using the Schrodinger wave equation

Karthik S. Gurumoorthy, Adrian M. Peter, Birmingham Hang Guan +1

We use a Schrödinger wave equation formalism to solve the eikonal equation. In our framework, a solution to the eikonal equation is obtained in the limit as Planck's constant $\hba…