| 2008 |
|---|
| 3 | EE | Rita Ferreira,
Bernardete Ribeiro,
Catarina Silva,
Qingzhong Liu,
Andrew H. Sung:
Building resilient classifiers for LSB matching steganography.
IJCNN 2008: 1562-1567 |
| 2 | EE | Qingzhong Liu,
Andrew H. Sung,
Bernardete Ribeiro,
Rita Ferreira:
Steganalysis of multi-class JPEG images based on expanded Markov features and polynomial fitting.
IJCNN 2008: 3352-3357 |
| 2005 |
|---|
| 1 | EE | William Dutton,
Rita Ferreira,
Jens Riegelsberger,
Lorenzo Valeri,
Yao-Hua Tan:
Panel: Trust in e-business in a rapidly changing economy.
ECIS 2005 |
