We presented our work about reference architectures analysis at ESELAW (10th Ibero-American Workshop on Experimental Software Engineering) a couple of weeks ago. The proceedings (ISBN 978-9974-8379-3-5) and the slides of our presentation can be found on the official website.
Below, we show a picture when we received the best paper award for “A Framework for Software Reference Architecture Analysis and Review”.

Silverio Martínez-Fernández, Arilo Claudio Dias Neto and Martin Solari (Co-Chairs of ESELAW 2013) and Xavier Franch
Besides, you can see the presentation on Youtube: