UML 2 Semantics Symposium: Formal Semantics for UML
  The purpose of this symposium, held in conjunction with MoDELS 2006, was to present the current state of research of the UML 2 Semantics Project. Equally important to receiving feedback from an audience of experts was the opportunity to invite researchers in the field to discuss their own work related to a formal semantics for the Unified Modeling Language. This symposium is a follow-on to our first workshop, held in conjunction with ECMDA 2005. 
Manfred Broy, Michelle L. Crane, Juergen Dingel, Alan Hartman, Bernhar   Rumpe, Brau Selic
cs.SE