Is it a "Good" Encoding of Mixed Choice? (Technical Report)
  This technical report contains the proofs to the lemmata and theorems of [PN12] as well as some additional material. As main contributions [PN12] presents an encoding of mixed choice in the context of the pi-calculus and a criterion to measure whether the degree of distribution in process networks is preserved. 
Kirstin Peters and Uwe Nestmann
cs.LO