Henning Fernau, Lakshmanan Kuppusamy, Rufus O. Oladele, Indhumathi Raman. Minimizing Rules and Nonterminals in Semi-conditional Grammars: Non-trivial for the Simple Case. In Jérôme Durand-Lose, Sergey Verlan, editors, Machines, Computations, and Universality - 8th International Conference, MCU 2018, Fontainebleau, France, June 28-30, 2018, Proceedings. Volume 10881 of Lecture Notes in Computer Science, pages 88-104, Springer, 2018.
Abstract is missing.