The CBA research group belongs to the Computer Architecture Department (DAC) and it is located at:
Campus Nord UPC, building D6
08034 Barcelona (SPAIN)
The closest Metro (Underground) station are: Palau Reial (Line L3) and Zona Universitària (Line L9s and L3). Line L9s reaches the Prat airport.
In case you prefer to reach N3Cat by taxi, tell the taxi driver to bring you in the cross of the streets Sor Eulalia d'Anzizu and Dulcet. There, when you get out of the taxi, you should find the building D6 in front of you.