An improved preconditioned LSQR for discrete ill-posed problems. - Angelika Bunse-Gerstner; Valia Guerra-Ones; Humberto Madrid de La Vega (Math. Comput. Simul., 2006)

Normalized Cut Based Edge Detection. - Mario Barrientos; Humberto Madrid de La Vega (MCPR, 2011)

Sampling Techniques for Monte Carlo Matrix Multiplication with Applications to Image Processing. - Humberto Madrid de La Vega; Valia Guerra; Marielba Rojas (MCPR, 2012)