Bottom-Up Recursion in Trees. - Rafael Casas; Jean-Marc Steyaert (CAAP, 1986)

Average-Case Analysis of Robinson's Unification Algorithm with Two Different Variables. - Rafael Casas; Josep Díaz; Jean-Marc Steyaert (Inf. Process. Lett., 1989)

Static on Random Trees. - Rafael Casas; Josep Díaz; Conrado Martinez (ICALP, 1991)

Average Case Analysis of Unification Algorithms. - Luc Albert; Rafael Casas; François Fages; A. Torrecillas; Paul Zimmermann (STACS, 1991)

On the Average Size of the Intersection of Binary Trees. - Ricardo A. Baeza-Yates; Rafael Casas; Josep Díaz; Conrado Martinez (SIAM J. Comput., 1992)

Average-Case Analysis of Unification Algorithms. - Luc Albert; Rafael Casas; François Fages (Theor. Comput. Sci., 1993)

Average-Case Analysis on Simple Families of Trees Using a Balanced Probability Model. - Rafael Casas; Josep Díaz; Conrado Martinez (Theor. Comput. Sci., 1993)

Spatial context learning approach to automatic segmentation of pleural effusion in chest computed tomography images. - Awais Mansoor; Rafael Casas; Marius George Linguraru (Computer-Aided Diagnosis, 2016)

Comparison of Two Series Elastic Actuator Designs Incorporated into a Shoulder Exoskeleton. - Rafael Casas; Tianyao Chen; Peter S. Lum (ICORR, 2019)

An Elbow Exoskeleton for Upper Limb Rehabilitation With Series Elastic Actuator and Cable-Driven Differential. - Tianyao Chen; Rafael Casas; Peter S. Lum (IEEE Trans. Robotics, 2019)

HandMATE: Wearable Robotic Hand Exoskeleton and Integrated Android App for At Home Stroke Rehabilitation. - Melissa Sandison; Khue Phan; Rafael Casas; Lan Nguyen; Michael Lum; Matteo Pergami-Peries; Peter S. Lum (EMBC, 2020)

A tracking device for a wearable high-DOF passive hand exoskeleton. - Rafael Casas; Kaelin Martin; Melissa Sandison; Peter S. Lum (EMBC, 2021)

Home-Based Therapy After Stroke Using the Hand Spring Operated Movement Enhancer (HandSOME II). - Rafael Casas; Melissa Sandison; Diane Nichols; Kaelin Martin; Khue Phan; Tianyao Chen; Peter S. Lum (Frontiers Neurorobotics, 2021)

Therapy for Abnormal Muscle Synergies in Stroke Using the ULIX Low-Impedance Robot. - Shawn J. DiRocco; Seraphina A. Culp; Rafael Casas; Peter S. Lum (EMBC, 2024)