Sciweavers

3953 search results - page 223 / 791
» Enhancing web accessibility
Sort
View
TNC
2004
103views Education» more  TNC 2004»
15 years 6 months ago
Roaming Network Access Using Shibboleth
There are activities aiming at abling users to dock to a wireless or wired network while visiting organisations outside the premises of their usual connection to the network. Thes...
Mikael Linden, Viljo Viitanen
DASFAA
2010
IEEE
176views Database» more  DASFAA 2010»
15 years 5 months ago
Efficient Database-Driven Evaluation of Security Clearance for Federated Access Control of Dynamic XML Documents
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
Erwin Leonardi, Sourav S. Bhowmick, Mizuho Iwaihar...
GRID
2006
Springer
15 years 5 months ago
Flexible and Secure Logging of Grid Data Access
-- In Grid collaborations, scientists use middleware to execute computational experiments, visualize results, and securely share data on resources ranging from desktop machines to ...
Weide Zhang, David Del Vecchio, Glenn S. Wasson, M...
MOBIHOC
2009
ACM
16 years 2 days ago
Revenue generation for truthful spectrum auction in dynamic spectrum access
Spectrum is a critical yet scarce resource and it has been shown that dynamic spectrum access can significantly improve spectrum utilization. To achieve this, it is important to ...
Juncheng Jia, Qian Zhang, Qin Zhang, Mingyan Liu
USENIX
2008
15 years 7 months ago
Protection Strategies for Direct Access to Virtualized I/O Devices
Commodity virtual machine monitors forbid direct access to I/O devices by untrusted guest operating systems in order to provide protection and sharing. However, both I/O memory ma...
Paul Willmann, Scott Rixner, Alan L. Cox