4445 search results - page 420 / 889 » Reflective Authorization Systems |
212
click to vote
DRM
2006
Springer
15 years 11 months ago
2006
Springer
One of the most fundamental problems in computer security is protecting sensitive digital information from unauthorized disclosure. There are a number of challenges, such as spywa...
244
click to vote
PVLDB
2008
15 years 6 months ago
2008
Keyword search in XML repositories is a powerful tool for interactive data exploration. Much work has recently been done on making XML search aware of relationship information emb...
215
click to vote
CHI
2011
ACM
14 years 11 months ago
2011
ACM
In this paper, we present the design, implementation, and deployment of a phone-based broadcasting system designed for reaching out to at-risk populations in urban India. We worke...
209
click to vote
CSCW
2012
ACM
14 years 3 months ago
2012
ACM
Mobile and handheld devices have become platforms to support remote collaboration. But, their small form-factor may impact the effectiveness of the visual feedback channel often u...
220
click to vote
CCS
2009
ACM
16 years 8 months ago
2009
ACM
In this paper, we propose a conceptual framework for developing a family of models for Group-Centric information sharing. The traditional approach to information sharing, characte...