Minimizing the Solid Angle Sum of Orthogonal Polyhedra and Guarding them with π/2-Edge Guards. - Israel Aldana-Galván; Jose Luis Álvarez-Rebollar; Juan Carlos Catana-Salazar; Mazay Jimenez-Salinas; Erick Solis-Villarreal; Jorge Urrutia (CCCG, 2016)

Planarity Preserving Augmentation of Topological and Geometric Plane Graphs to Meet Parity Constraints. - Israel Aldana-Galván; Jose Luis Álvarez-Rebollar; Juan C. Catana-Salazar; Erick Solis-Villarreal; Jorge Urrutia; Carlos Velarde (CCCG, 2017)

Beacon Coverage in Orthogonal Polyhedra. - Israel Aldana-Galván; Jose Luis Álvarez-Rebollar; Juan C. Catana-Salazar; Nestaly Marín-Nevárez; Erick Solís-Villarreal; Jorge Urrutia; Carlos Velarde (CCCG, 2017)

Minimizing the solid angle sum of orthogonal polyhedra. - Israel Aldana-Galván; Jose Luis Álvarez-Rebollar; Juan Carlos Catana-Salazar; Mazay Jimenez-Salinas; Erick Solís-Villarreal; Jorge Urrutia (Inf. Process. Lett., 2019)

Finding minimum witness sets in orthogonal polygons. - Israel Aldana-Galván; Carlos Alegría; Jose Luis Álvarez-Rebollar; Nestaly Marín-Nevárez; Erick Solís-Villarreal; Jorge Urrutia; Carlos Velarde (Comput. Geom., 2020)

On optimal coverage of a tree with multiple robots. - Israel Aldana-Galván; Juan C. Catana-Salazar; José Miguel Díaz-Báñez; Frank Duque; Ruy Fabila Monroy; Marco A. Heredia; Adriana Ramírez-Vigueras; Jorge Urrutia (Eur. J. Oper. Res., 2020)

Tight Bounds for Illuminating and Covering of Orthotrees with Vertex Lights and Vertex Beacons. - Israel Aldana-Galván; Jose Luis Álvarez-Rebollar; Juan C. Catana-Salazar; Nestaly Marín-Nevárez; Erick Solís-Villarreal; Jorge Urrutia; Carlos Velarde (Graphs Comb., 2020)

Algunas variantes modernas del problema de la galería de arte - Israel Aldana-Galván (2020)

On Optimal Coverage of a Tree with Multiple Robots. - Israel Aldana-Galván; Juan Carlos Catana-Salazar; José Miguel Díaz-Báñez; F. Duque; Ruy Fabila Monroy; Marco A. Heredia; Adriana Ramírez-Vigueras; Jorge Urrutia (CoRR, 2022)