99 search results - page 13 / 20 » Approximation Hardness and Secure Communication in Broadcast... |
CODASPY
2012
12 years 3 months ago
2012
Recent years have witnessed the trend of leveraging cloudbased services for large scale content storage, processing, and distribution. Security and privacy are among top concerns ...
SECON
2010
IEEE
13 years 5 months ago
2010
IEEE
Nodes in a cognitive radio mesh network may select from a set of available channels to use provided they do not interfere with primary users. This ability can improve overall netwo...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Location-hidden services, as offered by anonymity systems such as Tor, allow servers to be operated under a pseudonym. As Tor is an overlay network, servers hosting hidden service...
WPES
2003
ACM
14 years 22 days ago
2003
ACM
Mix networks are used to deliver messages anonymously to recipients, but do not straightforwardly allow the recipient of an anonymous message to reply to its sender. Yet the abili...
EUROCRYPT
2004
Springer
14 years 27 days ago
2004
Springer
Generating a distributed key, where a constant fraction of the players can reconstruct the key, is an essential component of many largescale distributed computing tasks such as ful...