2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/116162We provide an overview of some recent progress on the complexity of election systems. The issues studied include the complexity of the winner, manipulation, bribery, and control problems.Computer Science and Game TheoryComputational ComplexityMultiagent SystemsI.2.11; F.2.2; F.1.3text