Inspec keywords: data privacy; speaker recognition; fuzzy set theory; Gaussian processes; biometrics (access control)

Other keywords: biometric cryptosystems; fuzzy commitment scheme; identity theft; privacy threats; error correction list decoding; universal background models; speaker models; Gaussian mixture models; personally identifiable information; mobile speaker recognition systems; biometric recognition systems; social acceptance; template protection scheme; voice biometric data; binarisation technique; biometric template protection

Subjects: Speech processing techniques; Other topics in statistics; Other topics in statistics; Combinatorial mathematics; Speech recognition and synthesis; Data security; Combinatorial mathematics