358 search results - page 26 / 72 » Protocols from perceptual observations |
SIBGRAPI
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper presents a data hiding technique for printed bicolor documents. It inserts tiny dots, hardly noticeable at normal reading distance, to embed the message. For message ex...
ICCCN
2008
IEEE
15 years 4 months ago
2008
IEEE
— Secure Shell (SSH) tunnels are commonly used to provide two types of privacy protection to clear-text application protocols. First and foremost, they aim at protecting the priv...
JOC
2008
14 years 10 months ago
2008
In the setting of concurrent self composition, a single protocol is executed many times concurrently by a single set of parties. In this paper, we prove lower bounds and impossibi...
ROMAN
2007
IEEE
15 years 4 months ago
2007
IEEE
—Teaching a robot new skills may require that the teacher scaffolds the teaching experience appropriately. However, due to inherent assumptions made by a human teacher the scaffo...
RT
2001
Springer
15 years 2 months ago
2001
Springer
One of the main goals in realistic rendering is to generate images that are indistinguishable from photographs – but how do observers decide whether an image is photographic or c...