An Interoperable Approach to Multifactor Identity Verification
Federica Paci, Rodolfo Ferrini, Andrea Musci, Kevin Steuer, Elisa Bertino · Computer · 2009
Naming heterogeneity occurs in digital identity management systems when the various parties involved in managing digital identities use different vocabularies to denote identity attribute names. To resolve potential interoperability issues due to naming heterogeneity, the authors propose a new protocol that uses lookup tables, dictionaries, and ontology mapping techniques.