Pain assessment in infants: Towards spotting pain expression based on infants' facial strain. - Ghada Zamzmi; Gabriel Ruiz; Dmitry B. Goldgof; Rangachar Kasturi; Yu Sun 004; Terri Ashmeade (FG, 2015)

A method to Suppress Facial Expression in Posed and Spontaneous Videos. - Ghada Zamzmi; Gabriel Ruiz; Matthew Shreve; Dmitry B. Goldgof; Rangachar Kasturi; Sudeep Sarkar (CoRR, 2018)

Neuroevolutionary Feature Representations for Causal Inference. - Michael C. Burkhart; Gabriel Ruiz (ICCS (1), 2022)

Sequential Learning of the Topological Ordering for the Linear Non-Gaussian Acyclic Model with Parametric Noise. - Gabriel Ruiz; Oscar Hernan Madrid Padilla; Qing Zhou (CoRR, 2022)

APPMAR 1.0: A Python application for downloading and analyzing of WAVEWATCH III® wave and wind data. - German Rivillas-Ospina; Diego Casas; Mauro Antonio Maza-Chamorro; Marianella Bolívar; Gabriel Ruiz; Roberto Guerrero; Jose Horrillo-Caraballo; Milton Guerrero; Karina Díaz; Roberto del Rio; Erick Campos (Comput. Geosci., 2022)

Sequentially learning the topological ordering of directed acyclic graphs with likelihood ratio scores. - Gabriel Ruiz; Oscar Hernan Madrid Padilla; Qing Zhou (Trans. Mach. Learn. Res., 2022)

Plug-in Estimation Approaches to Causal Inference and Discovery - Gabriel Ruiz (2022)

Neuroevolutionary representations for learning heterogeneous treatment effects. - Michael C. Burkhart; Gabriel Ruiz (J. Comput. Sci., 2023)

Sample size planning for conditional counterfactual mean estimation with a K-armed randomized experiment. - Gabriel Ruiz (CoRR, 2024)