1 code implementation • 10 Dec 2020 • Apostolos Chalkis, Vissarion Fisikopoulos, Elias Tsigaridas, Haris Zafeiropoulos
Systems Biology is a fundamental field and paradigm that introduces a new era in Biology.
1 code implementation • 25 Feb 2021 • Apostolos Chalkis, Vissarion Fisikopoulos, Marios Papachristou, Elias Tsigaridas
We introduce Reflective Hamiltonian Monte Carlo (ReHMC), an HMC-based algorithm, to sample from a log-concave distribution restricted to a convex body.
1 code implementation • 23 Mar 2019 • Ricardo Fabbri, Timothy Duff, Hongyi Fan, Margaret Regan, David da Costa de Pinho, Elias Tsigaridas, Charles Wampler, Jonathan Hauenstein, Benjamin Kimia, Anton Leykin, Tomas Pajdla
We present a method for solving two minimal problems for relative camera pose estimation from three views, which are based on three view correspondences of i) three points and one line and the novel case of ii) three points and two lines through two of the points.
no code implementations • 13 Jan 2021 • Boulos El Hilany, Elias Tsigaridas
We introduce novel mathematical and computational tools to develop a complete algorithm for computing the set of non-properness of polynomials maps in the plane.
Algebraic Geometry 12D10, 14P10, 14R25, 26C05, 52B20
no code implementations • CVPR 2022 • Chiang-Heng Chien, Hongyi Fan, Ahmad Abdelfattah, Elias Tsigaridas, Stanimire Tomov, Benjamin Kimia
Homotopy Continuation (HC) can solve more complex problems without the stability issues, and with guarantees of a global solution, but they are known to be slow.
no code implementations • 14 Feb 2024 • Cyril Bachelard, Apostolos Chalkis, Vissarion Fisikopoulos, Elias Tsigaridas
The present article explores the application of randomized control techniques in empirical asset pricing and performance evaluation.