Ortho-unit polygons can be guarded with at most ⌊(n-4)/8⌋ guards. - José Miguel Díaz-Báñez; Paul Horn; Mario Alberto López; Nestaly Marín; Adriana Ramírez-Vigueras; Oriol Andreu Solé-Pi; Alex Stevens; Jorge Urrutia (CoRR, 2022)

Covering and packing with homothets of limited capacity. - Oriol Andreu Solé-Pi (CoRR, 2022)

On Rainbow Quadrilaterals in Colored Point Sets. - A. Arévalo; R. Chávez-Jiménez; A. Hernández-Mora; R. López-López; Nestaly Marín; Adriana Ramírez-Vigueras; Oriol Andreu Solé-Pi; Jorge Urrutia (Graphs Comb., 2022)

Grid straight-line embeddings of trees with a minimum number of bends per path. - Vitor Tocci F. de Luca; Nestaly Marín; Fabiano de S. Oliveira; Adriana Ramírez-Vigueras; Oriol Andreu Solé-Pi; Jayme Luiz Szwarcfiter; Jorge Urrutia (Inf. Process. Lett., 2022)

Optimal placement of base stations in border surveillance using limited capacity drones. - Sergey Bereg; José Miguel Díaz-Báñez; Mohammadreza Haghpanah; Paul Horn; Mario Alberto López; Nestaly Marín; Adriana Ramírez-Vigueras; Fabio Rodríguez; Oriol Andreu Solé-Pi; Alex Stevens; Jorge Urrutia (Theor. Comput. Sci., 2022)

Separability, Boxicity, and Partial Orders. - José Miguel Díaz-Báñez; Paul Horn; Mario Alberto López; Nestaly Marín; Adriana Ramírez-Vigueras; Oriol Andreu Solé-Pi; Alex Stevens; Jorge Urrutia (Order, 2023)

Approximating the Crossing Number of Dense Graphs (Poster Abstract). - Oriol Andreu Solé-Pi (GD, 2024)

Crossing and intersecting families of geometric graphs on point sets. - Jose Luis Álvarez-Rebollar; Jorge Cravioto-Lagos; Nestaly Marín; Oriol Andreu Solé-Pi; Jorge Urrutia (Graphs Comb., 2024)

Ortho-Unit Polygons can be Guarded with at most $ left lfloor frac{n-4}{8} right floor $ Guards. - José Miguel Díaz-Báñez; Paul Horn; Mario Alberto López; Nestaly Marín; Adriana Ramírez-Vigueras; Oriol Andreu Solé-Pi; Alex Stevens; Jorge Urrutia (Graphs Comb., 2025)

Pair Crossing Number, Cutwidth, and Good Drawings on Arbitrary Point Sets. - Oriol Andreu Solé-Pi (Discret. Comput. Geom., 2025)