Matteo Baldoni Cristina Baroglio Alberto Martelli Viviana Patti Claudio Schifanella Goal Preservation by Choreography-Driven Matchmaking. 413-426 2007 ICSOC Workshops http://dx.doi.org/10.1007/978-3-540-93851-4_40 conf/icsoc/2007w db/conf/icsoc/icsoc2007w.html#BaldoniBMPS07