666 search results - page 45 / 134 » A Practical Approach to Access Heterogeneous and Distributed... |
CCS
2008
ACM
13 years 9 months ago
2008
ACM
We propose an approach for the selective enforcement of access control restrictions in, possibly distributed, large data collections based on two basic concepts: i) flexible autho...
SWS
2004
ACM
14 years 1 months ago
2004
ACM
W3C Recommendations XML Encryption and XML-Digital Signature can be used to protect the confidentiality of and provide assurances about the integrity of XML documents transmitted...
ICDCS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper studies the use of pricing as an incentive mechanism to encourage private, self-interested nodes to participate in a public wireless mesh network and cooperate in the p...
IPPS
1999
IEEE
14 years 2 hour ago
1999
IEEE
Parallel programming continues to be difficult, despite substantial and ongoing research aimed at making it tractable. Especially dismaying is the gulf between theory and the pract...
GRID
2006
Springer
13 years 7 months ago
2006
Springer
Security underpins Grids and e-Research. Without a robust, reliable and simple Grid security infrastructure combined with commonly accepted security practices, large portions of th...