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A. Xiourouppa

4 papers hereh-index 13 citations4 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author1
  • last author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.ST2
  • cs.CL1
  • physics.data-an1

identity via Semantic Scholar / OpenAlex

activity
20212026
most citedAn insightful approach to bearings-only tracking in log-polar coordinates

2 citations · 2 across the 4 of their papers we have counts for

collaborators

4 papers

math.ST2026

Asymptotic analysis of parameterised univariate Gaussian splitting

Dmitry Mikhin, Athena Xiourouppa

This document provides in-depth details for the derivation of the univariate splitting algorithm developed in arXiv:2606.01530. The algorithm approximates the standard, 1-D Gaussia…

math.ST2026

A flexible and robust approach to univariate Gaussian splitting using parameterised Gaussian mixtures

Dmitry Mikhin, Athena Xiourouppa

We consider approximation of a Gaussian distribution with a mixture of homoscedastic Gaussians of smaller variance. The solution is obtained by minimising the L2 norm between th…

physics.data-an2024★ 2 cited

An insightful approach to bearings-only tracking in log-polar coordinates

Athena Helena Xiourouppa, Dmitry Mikhin, Melissa Humphries +1

The choice of coordinate system in a bearings-only (BO) tracking problem influences the methods used to observe and predict the state of a moving target. Modified Polar Coordinates…

cs.CL2021

Investigating the Impact of 9/11 on The Simpsons through Natural Language Processing

Athena Xiourouppa

The impact of real world events on fictional media is particularly apparent in the American cartoon series The Simpsons. While there are often very direct pop culture references ev…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.