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Apostolos Chalkis

Quantum Design (Germany) (per OpenAlex) · ORCID · OpenAlex

5 papers in scope · 4 published · 1 on the econ.EM arXiv · 36 citations · h-index 3 (over the papers listed here)

Papers

(1 of 5)

volesti: A C++ library for sampling and volume computation on convex bodies
published2025 · The Journal of Open Source Software · 1 citations
with Vissarion Fisikopoulos, Marios Papachristou, Elias Tsigaridas
The Journal of Open Source Software
Practical volume approximation of high-dimensional convex bodies, applied to modeling portfolio dependencies and financial crises
published2022 · Computational Geometry · 4 citations
with Ludovic Calès, Ioannis Z. Emiris, Vissarion Fisikopoulos
Computational Geometry
Modeling asset allocations and a new portfolio performance score
published2021 · Digital Finance · 1 citations · first circulated 2020
with Emmanouil Christoforou, Ioannis Z. Emiris, Theodore Dalamagas
Digital Finance
volesti: Volume Approximation and Sampling for Convex Polytopes in R
published2021 · The R Journal · 20 citations · first circulated 2020
with Vissarion Fisikopoulos
The R Journal
Practical volume computation of structured convex bodies, and an application to modeling portfolio dependencies and financial crises
working paper2018 · arXiv · 10 citations
with Ludovic Calès, Ioannis Z. Emiris, Vissarion Fisikopoulos
Paper profile arXiv arXiv:1803.05861

Assembled from arXiv and OpenAlex. Duplicate records for the same paper are merged, and the published version is shown where we could identify one. Corrections welcome.