A Model for Signatories in Cyber-Physical Systems. - Sreelakshmi Vattaparambil Sudarsan; Olov Schelén; Ulf Bodin (ETFA, 2020)

Survey on Delegated and Self-Contained Authorization Techniques in CPS and IoT. - Sreelakshmi Vattaparambil Sudarsan; Olov Schelén; Ulf Bodin (IEEE Access, 2021)

Device Onboarding in Eclipse Arrowhead Using Power of Attorney Based Authorization. - Sreelakshmi Vattaparambil Sudarsan; Olov Schelén; Ulf Bodin; Nicklas Nyström (CAMAD, 2022)

Multilevel Subgranting by Power of Attorney and OAuth Authorization Server in Cyber-Physical Systems. - Sreelakshmi Vattaparambil Sudarsan; Olov Schelén; Ulf Bodin (IEEE Internet Things J., 2023)