237 search results - page 9 / 48 » On information hiding with incomplete information about steg... |
CORR
2010
Springer
13 years 10 months ago
2010
Springer
An important issue in wireless communication is the interaction between selfish and independent wireless communication systems in the same frequency band. Due to the selfish natur...
JDFP
2006
13 years 10 months ago
2006
Over the past decade, the advancement of a myriad of methods, techniques and technologies to conceal digital evidence and covertly communicate have increased at an alarming rate. I...
ICB
2009
Springer
13 years 8 months ago
2009
Springer
Many large-scale biometric systems operate in the identification mode and include multimodal information. While biometric fusion is a well-studied problem, most of the fusion schem...
IH
2005
Springer
14 years 4 months ago
2005
Springer
This paper puts in consideration the concepts of security and robustness in watermarking, in order to be able to establish a clear frontier between them. A new information-theoreti...
COCO
2005
Springer
14 years 4 months ago
2005
Springer
A t-private private information retrieval (PIR) scheme allows a user to retrieve the ith bit of an n-bit string x replicated among k servers, while any coalition of up to t server...