Weyl, B.B.WeylBrandao, P.P.BrandaoGomez Skarmeta, A.F.A.F.Gomez SkarmetaMarin Lopez, R.R.Marin LopezMishra, P.P.MishraHauser, C.C.HauserZiemek, H.H.Ziemek2022-03-102022-03-102005https://publica.fraunhofer.de/handle/publica/349940en004Protecting privacy of identities in federated operator environmentsconference paper