1334 search results - page 257 / 267 » Information: A hermeneutic perspective |
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
The role-based access control (RBAC) model has proven to be cost effective to reduce the complexity and costs of access permission management. To maximize the advantages offered...
GIS
2009
ACM
14 years 2 months ago
2009
ACM
More and more users are contributing and sharing more and more contents on the Web via the use of content hosting sites and social media services. These user–generated contents ...
CCS
2001
ACM
14 years 2 months ago
2001
ACM
Authenticating mobile computing users can require a significant amount of processing and communications resources— particularly when protocols based on public key encryption are...
SIGGRAPH
2010
ACM
14 years 2 months ago
2010
ACM
Systems such as Google Street View and Bing Maps Streetside enable users to virtually visit cities by navigating between immersive 360◦ panoramas, or bubbles. The discrete moves...
DIALM
1999
ACM
14 years 1 months ago
1999
ACM
In this paper, we attempt to describe the evolving status of wireless communications and its impact on the future of mobile computing. We present a historical perspective and eluc...