Search of hidden properties in sensor data using recurrent neural networks. - Lissette Lemus del Cueto; Nancy Lopez; Luis J. Barrios; Roberto Cruz (Data Mining and Knowledge Discovery: Theory, Tools, and Technology, 1999)

Variable Selection by Recurrent Neural Networks. Application in Structure Activity Relationship Study of Cephalosporins. - Nancy Lopez; Roberto Cruz; Belsis Llorente (IWANN (2), 1999)

A parallelization of a heuristic for the maximum Clique problem. - Roberto Cruz; Nancy Lopez; Christian Trefftz (J. Comput. Sci. Coll., 2001)

Upper bound on the non-colorability threshold of the 2+p-COL problem. - Roberto Cruz (Electron. Notes Discret. Math., 2005)

Parallelizing a heuristic for the Maximum Clique Problem on GPUs and clusters of workstations. - Roberto Cruz; Nancy Lopez; Christian Trefftz (EIT, 2013)

Parallelizing an algorithm to decide if a bipartite graph is shellable. - Andrés Santamaría-Galvis; Roberto Cruz; John Willian Branch; Christian Trefftz (EIT, 2013)

Parallelizing an algorithm to find the maximal clique on interval graphs on graphical processing units. - Christian Trefftz; Andrés Santamaría-Galvis; Roberto Cruz (EIT, 2014)

Wiener index of Eulerian graphs. - Ivan Gutman; Roberto Cruz; Juan Rada (Discret. Appl. Math., 2014)

Vertex-degree-based topological indices over starlike trees. - Clara Betancur; Roberto Cruz; Juan Rada (Discret. Appl. Math., 2015)

On Well-Covered, Vertex Decomposable and Cohen-Macaulay Graphs. - Iván D. Castrillón; Roberto Cruz; Enrique Reyes (Electron. J. Comb., 2016)

Maximal Augmented Zagreb Index of Trees With at Most Three Branching Vertices. - Roberto Cruz; Juan Daniel Monsalve; Juan Rada (IEEE Access, 2019)

Extremal values of vertex-degree-based topological indices of chemical trees. - Roberto Cruz; Juan Monsalve; Juan Rada (Appl. Math. Comput., 2020)

Trees with maximum exponential Randić index. - Roberto Cruz; Juan Monsalve; Juan Rada (Discret. Appl. Math., 2020)

Sombor index of chemical graphs. - Roberto Cruz; Ivan Gutman; Juan Rada (Appl. Math. Comput., 2021)

Sombor index of trees with at most three branch vertices. - Roberto Cruz; Juan Rada; José María Sigarreta (Appl. Math. Comput., 2021)

The balanced double star has maximum exponential second Zagreb index. - Roberto Cruz; Juan Daniel Monsalve; Juan Rada (J. Comb. Optim., 2021)

Vertex-degree-based topological indices of oriented trees. - Sergio Bermudo; Roberto Cruz; Juan Rada (Appl. Math. Comput., 2022)

Anacondensed hexagonal systems. - Roberto Cruz; Frank Duque; Juan Rada (Appl. Math. Comput., 2022)

Hosoya index of VDB-weighted graphs. - Roberto Cruz; Ivan Gutman; Juan Rada (Discret. Appl. Math., 2022)

Two-Matchings with Respect to the General Sum-Connectivity Index of Trees. - Roberto Cruz; Mateo Lopez; Juan Rada (Axioms, 2024)

Extreme hollow hexagons with respect to the Mostar index. - Roberto Cruz; Andrés David Santamaría-Galvis (Art Discret. Appl. Math., 2025)

Vertex-degree function index on oriented graphs. - Sergio Bermudo; Roberto Cruz; Juan Rada (Comput. Appl. Math., 2025)