Homotopic path validation using non-holonomic differential drive robot model. - G. Diaz-Arango; Hector Eduardo De Cos-Cholula; Luis Hernández-Martínez; Arturo Sarmiento-Reyes; Héctor Vázquez-Leal; Francisco Jose Perez-Zenteno; Dionisio Avila-Espinoza (CCE, 2017)