| 2009 |
| 4 | EE | Federica Paci,
Ning Shang,
Sam Kerr,
Kevin Steuer Jr.,
Jungha Woo,
Elisa Bertino:
Privacy-preserving management of transactions' receipts for mobile environments.
IDtrust 2009: 73-84 |
| 2008 |
| 3 | EE | Jungha Woo,
Abhilasha Bhargav-Spantzel,
Anna Cinzia Squicciarini,
Elisa Bertino:
Verification of Receipts from M-commerce Transactions on NFC Cellular Phones.
CEC/EEE 2008: 36-43 |
| 2 | EE | Federica Paci,
Elisa Bertino,
Sam Kerr,
Aaron Lint,
Anna Cinzia Squicciarini,
Jungha Woo:
VeryIDX - A Digital Identity Management System for Pervasive Computing Environments.
SEUS 2008: 268-279 |
| 2007 |
| 1 | EE | Abhilasha Bhargav-Spantzel,
Jungha Woo,
Elisa Bertino:
Receipt management- transaction history based trust establishment.
Digital Identity Management 2007: 82-91 |