Igor Santos Leire Bastida Merino Stefan Schuster Tutorial 4: Adopting SOA. 12 2008 ICCBSS http://doi.ieeecomputersociety.org/10.1109/ICCBSS.2008.7 conf/iccbss/2008 db/conf/iccbss/iccbss2008.html#SantosMS08