Graph Coloring for Enforcing Password Identification against Brute Force Attacks. - Juan M. Gutiérrez Cárdenas; Wilfredo Bardales Roncalla; Lenin Orihuela Ordóñez (CATA, 2008)

On lower bounds for the Maximum Consecutive Subsums Problem and the (min, +)-convolution. - Eduardo Sany Laber; Wilfredo Bardales Roncalla; Ferdinando Cicalese (ISIT, 2014)

Searching for a superlinear lower bounds for the Maximum Consecutive Subsums Problem and the (min, +)-convolution. - Wilfredo Bardales Roncalla; Eduardo Sany Laber; Ferdinando Cicalese (CoRR, 2015)