@anna through USP, Information Systems is offered at Escola de Artes, Ciências e Humanidades (often derogatively called "the poor USP", located near Tatuapé)
though it's not so much a social science as it still carries a lot of computer science and programming in the curriculum...
@anna although one of the obligatory electives i took was contemporary art, and it, unrelated to anything about information systems, was a fresh subject to study and opened my eye a lot