231 search results - page 42 / 47 » Generalized Identity Based and Broadcast Encryption Schemes |
RIAO
2000
13 years 9 months ago
2000
In this paper, we present an approach for speaker change detection in broadcast video using joint audio-visual scene change statistics. Our experiments indicate that using joint a...
MOBISYS
2007
ACM
14 years 7 months ago
2007
ACM
We identify the security challenges facing a sensor network for wireless health monitoring, and propose an architecture called "SNAP" (Sensor Network for Assessment of P...
SACMAT
2004
ACM
14 years 29 days ago
2004
ACM
Ubiquitous computing uses a variety of information for which access needs to be controlled. For instance, a person’s current location is a sensitive piece of information, which ...
ICCSA
2005
Springer
14 years 1 months ago
2005
Springer
In order to complement the incomplete training audit trails, model generalization is always utilized to infer more unknown knowledge for intrusion detection. Thus, it is important ...
EUROCRYPT
2005
Springer
14 years 1 months ago
2005
Springer
We present a general framework for constructing two-message oblivious transfer protocols using a modification of Cramer and Shoup’s notion of smooth projective hashing (2002). ...