464 search results - page 57 / 93 » Authorisation Using Attributes from Multiple Authorities |
CORR
2010
Springer
14 years 9 months ago
2010
Springer
In this paper we present an equilibrium value based framework for solving SDPs via the multiplicative weight update method which is different from the one in Kale's thesis [K...
CCS
2008
ACM
14 years 11 months ago
2008
ACM
In content-driven reputation systems for collaborative content, users gain or lose reputation according to how their contributions fare: authors of long-lived contributions gain r...
SIGCOMM
2004
ACM
15 years 3 months ago
2004
ACM
This paper presents the design of Mercury, a scalable protocol for supporting multi-attribute rangebased searches. Mercury differs from previous range-based query systems in that...
TKDE
2008
14 years 9 months ago
2008
Malicious users can exploit the correlation among data to infer sensitive information from a series of seemingly innocuous data accesses. Thus, we develop an inference violation d...
CORR
2011
Springer
14 years 4 months ago
2011
Springer
Human languages evolve continuously, and a puzzling problem is how to reconcile the apparent robustness of most of the deep linguistic structures we use with the evidence that the...