Sibylle Schaller is a Project Manager at NEC Laboratories Europe in Heidelberg, Germany. Her current focus of work is in the area of SDN and NFV. She is leading the Network Slicing project in MEF’s LSO Committee and was chair of the ONF Architecture Working Group. Prior to joining NEC in 1998, Sibylle worked at the IBM European Networking Center in Heidelberg, Germany, and at the IBM research laboratory in Haifa, Israel. Sibylle holds a Diplom in Computer Science from TU Dresden, Germany.