1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.ST2025
Matching correlated VAR time series
Ernesto Araya, Hemant Tyagi
We study the problem of matching correlated VAR time series databases, where a multivariate time series is observed along with a perturbed and permuted version, and the goal is to…
stat.ML2024
Dynamic angular synchronization under smoothness constraints
Ernesto Araya, Mihai Cucuringu, Hemant Tyagi
Given an undirected measurement graph , the classical angular synchronization problem consists of recovering unknown angles fr…
stat.ML2023★ 1 cited
Graph Matching via convex relaxation to the simplex
Ernesto Araya Valdivia, Hemant Tyagi
This paper addresses the Graph Matching problem, which consists of finding the best possible alignment between two input graphs, and has many applications in computer vision, netwo…