Master Degree in Computer Engineering specialised in Computer Networks at IPT-SP (Instituto de Pesquisas Tecnológicas do Estado de São Paulo).
Concluded in 18/06/2014. Dissertation (in Portuguese) available here.
Article in English with a summary of the results available here, with title "Comparison Between IPv4 to IPv6 Transition Techniques".
IETF Draft with MAP-T initial testing available here.
The comparison is made considering performance and user experience. The compared techniques were DS-Lite, 464XLAT, MAP-E and MAP-T.