180 search results - page 36 / 36 » An Information-Theoretic Model for Steganography |
DIS
2007
Springer
13 years 11 months ago
2007
Springer
We describe a technique for comparing distributions without the need for density estimation as an intermediate step. Our approach relies on mapping the distributions into a reprodu...
WIOPT
2005
IEEE
13 years 10 months ago
2005
IEEE
Wireless networks consist of senders, receivers, and intermediate nodes that collaborating (more or less) to establish the communication paths. Most of the researches in the domai...
SENSYS
2003
ACM
13 years 10 months ago
2003
ACM
We consider dense wireless sensor networks deployed to observe arbitrary random fields. The requirement is to reconstruct an estimate of the random field at a certain collector ...
STOC
2000
ACM
13 years 8 months ago
2000
ACM
We first study the problem of doing Verifiable Secret Sharing (VSS) information theoretically secure for a general access structure. We do it in the model where private channels b...
BMCBI
2007
13 years 5 months ago
2007
Background: Many important high throughput projects use in situ hybridization and may require the analysis of images of spatial cross sections of organisms taken with cellular lev...