The Proceedings of the 16th National Meeting on Artificial and Computational Intelligence (ENIAC 2019) bring the papers selected and presented in the edition of the event held in Salvador, during the period October 15-17. In this issue, the proceedings include 93 full papers. These papers were selected through a double blind peer review process, from a total of 172 full papers submitted, which implied an acceptance rate of 54%. The event's program committee was coordinated by Reinaldo A. C. Bianchi (University Center of FEI) and Ricardo Araújo Rios (Federal University of Bahia), who organized this volume. The articles in this volume were submitted on July 28, accepted for publication on August 24, with the final version submitted on August 30.

For more information about ENIAC 2019, visit the website of the event.