Research interests
Logical Foundations of Computation,
Proof Theory,
Model Theory,
Logic and Complexity Theory (Proof Complexity, Descriptive Complexity), Foundations of Cybersecurity.
de Queiroz, R., de Oliveira, A., & Gabbay, D.: 2011, The Functional Interpretation of
Logical Deduction. Vol. 5 of Advances in Logic series. Imperial College Press / World Scientific, Oct 2011. ISBN 978-981-4360-95-1.
(flyer) (Buy it from Amazon)
Recent editorial contributions
Translations
Postal Address:
Centro de Informática
Universidade Federal de Pernambuco
Av Prof Luis Freire, s/n
Cidade Universitária
50740-540 Recife, PE, BRAZIL
Tel.: (+55 81) 2126 8430. Fax: (+55 81) 2126 8438
ruy at cin ufpe br