Software and Systems Modeling
They are supported by the associate editors Marsha Chechik ( University of Toronto ) , Martin Gogolla ( University of Bremen ) , and Jean-Marc Jezequel ( IRISA/INRIA and University of Rennes 1 ) and the assistant editors Huseyin Ergin ( Ball State University ) and Martin Schindler ( RWTH Aachen University ) . 
<triplet> IRISA <subj> INRIA <obj> parent organization <subj> University of Rennes 1 <obj> part of <triplet> INRIA <subj> IRISA <obj> subsidiary <triplet> University of Rennes 1 <subj> IRISA <obj> subsidiary