963 search results - page 158 / 193 » Conditional Digital Signatures |
ACMICEC
2006
ACM
14 years 2 months ago
2006
ACM
This paper formalizes the semantics of trust and studies the transitivity of trust. On the Web, people and software agents have to interact with “strangers”. This makes trust ...
COMPGEOM
2006
ACM
14 years 2 months ago
2006
ACM
We construct a class of envelope surfaces in Rd , more precisely envelopes of balls. An envelope surface is a closed C1 (tangent continuous) manifold wrapping tightly around the u...
IMC
2006
ACM
14 years 2 months ago
2006
ACM
An important stage of wide-area systems and networking research is to prototype a system to understand its performance when deployed in the real Internet. A key requirement of pro...
IWCMC
2006
ACM
14 years 2 months ago
2006
ACM
The communication of voice over wireless local area networks (WLANs) is influenced by the choice of speech codec, packetization interval and PHY layer bit rates. These choices a...
MOBICOM
2005
ACM
14 years 2 months ago
2005
ACM
In old times, castles were surrounded by moats (deep trenches filled with water, and even alligators) to thwart or discourage intrusion attempts. One can now replace such barrier...