Kartik G. Waghmare

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20212025

most citedContinuously Indexed Graphical Models

1 citations · 1 across the 7 of their papers we have counts for

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math.ST2025

Proper scoring rules for estimation and forecast evaluation

Kartik Waghmare, Johanna Ziegel

Proper scoring rules have been a subject of growing interest in recent years, not only as tools for evaluation of probabilistic forecasts but also as methods for estimating probabi…

math.ST2023★ 1 cited

Continuously Indexed Graphical Models

Kartik G. Waghmare, Victor M. Panaretos

Let $X = {X_{u}}_{u \in U}$ be a real-valued Gaussian process indexed by a set $U$ . It can be thought of as an undirected graphical model with every random variable $X_{u}$ servi…

math.ST2021

The Completion of Covariance Kernels

Kartik G. Waghmare, Victor M. Panaretos

We consider the problem of positive-semidefinite continuation: extending a partially specified covariance kernel from a subdomain $Ω$ of a rectangular domain $I \times I$ to a covar…