Numerical equality tests for rational maps and signatures of curves. - Timothy Duff; Michael Ruddy (ISSAC, 2020)

Differential Signatures of Algebraic Curves. - Irina A. Kogan; Michael Ruddy; Cynthia Vinzant (SIAM J. Appl. Algebra Geom., 2020)

Signatures of algebraic curves via numerical algebraic geometry. - Timothy Duff; Michael Ruddy (J. Symb. Comput., 2023)

The Moving-Frame Method for the Iterated-Integrals Signature: Orthogonal Invariants. - Joscha Diehl; Rosa Preiß; Michael Ruddy; Nikolas Tapia (Found. Comput. Math., 2023)

Classical iterative proportional scaling of log-linear models with rational maximum likelihood estimator. - Jane Ivy Coons; Carlotta Langer; Michael Ruddy (Int. J. Approx. Reason., 2024)