Co-author (with George Taylor), Digital Ricoeur. Études Ricoeuriennes/Ricoeur Studies. Vol 7, No 2 (2016), pp. 124-45.
Hermeneutics and Software Development, Conference on the Hermeneutics of Practice, University of Dundee, Scotland, UK, May 7-8, 2015.
“Narrative, Mimesis, and Phronetical Deliberation.” Storyworlds: A Journal of Narrative Studies, vol. 6, no. 2, 2014, pp. 29–48. www.jstor.org/stable/10.5250/storyworlds.6.2.0029.
Co-editor (with Walter Salles), Ética, Identidade e Reconhecimento na obra de Paul Ricoeur [Ethics, Identity and Recognition in Paul Ricoeur´s Works]. Editora PUC-Rio & Ediçoes Loyola 2013).
Implicações do conceito de Mal na Ética de Paul Ricoeur [Implications of the Concept of Evil in Ricoeur’s Ethics]. Keynote. In: Catholic University of Campinas. Perennial Philosophical Concepts Conference. 2014.
Phronetical Deliberation. Keynote, Centenaire Ricoeur (1913-2013): Paul Ricoeur et la philosophie contemporaine de langue anglaise, Paris, November 20, 2013.
Practical Wisdom in the Face of Crisis and Conflict. In: University of Salento-Italy, International Congress on Ricoeur’s Philosophy. 2012.
World Innovation Conference – Motorola Inc. Instant Messaging and Presence - Voip, Video and Beyond. 2007.
Sociedade Brasileira de Computação [Brazilian Society of Computer Science] Tecnologia Java para Celulares [Java technology for Mobile Devices]. 2003.
Java One World Congress. Considerations in Implementing a MIDP IM Client. 2003. (with Gustavo E. Paula)