High Frequency Assessment from Multiresolution Analysis. - Tássio Knop de Castro; Eder de Almeida Perez; Virgínia Fernandes Mota; Alexandre Chapiro; Marcelo Bernardes Vieira; Wilhelm Passarella Freire (ICCS (1), 2009)

Interior Epigraph Directions method for nonsmooth and nonconvex optimization via generalized augmented Lagrangian duality. - Regina Sandra Burachik; Wilhelm Passarella Freire; C. Yalçin Kaya (J. Glob. Optim., 2014)

Deep quaternion Fourier transform for salient object detection. - T. Revathi; T. M. Rajalaxmi; R. Sundara Rajan; Wilhelm Passarella Freire (J. Intell. Fuzzy Syst., 2021)