TY - UNPB ID - eprints2558 EP - 7 T2 - 10th Workshop on Process Algebra and Stochastically Timed Activities (PASTA) M2 - Ragusa, Italy A1 - Tschaikowski, Max A1 - Tribastone, Mirco SP - 1 N2 - The fluid approximation for PEPA usually considers large populations of simple interacting sequential components characterised by small local state spaces. A natural question which arises is whether it is possible to extend this technique to composite processes with arbitrary large local state spaces. In [1] the authors were able to give a positive answer for a certain class of models. The current paper will enlarge this class. Y1 - 2011/09// TI - Refined theory of packages AV - public UR - http://eprints.imtlucca.it/2558/ ER -