Sciweavers

7352 search results - page 173 / 1471
» Universal access to information
Sort
View
INAP
2001
Springer
15 years 10 months ago
Content-based Management of Document Access Control
Three different security models have been advocated to determine the access rights to documents in a network of computers; DAC, MLS, and RBAC. Each of these models has its strengt...
Edgar Weippl, Ismail Khalil Ibrahim, Werner Winiwa...
ELPUB
2007
ACM
15 years 10 months ago
Five Years on - The Impact of the Budapest Open Access Initiative
Open Access was first defined by the Budapest Open Access Initiative following a meeting organized by the Open Society Institute/Soros foundations. The subsequent Open Access move...
Melissa R. Hagemann
WWW
2006
ACM
16 years 6 months ago
Using semantic rules to determine access control for web services
Semantic Web technologies are bring increasingly employed to solve knowledge management issues in traditional Web technologies. This paper follows that trend and proposes using Se...
Brian Shields, Owen Molloy, Gerard Lyons, Jim Dugg...
ASAP
2006
IEEE
89views Hardware» more  ASAP 2006»
15 years 10 months ago
Polyhedral Modeling and Analysis of Memory Access Profiles
In this paper, we propose to model memory access profile information as loop nests exhibiting useful characteristics on the memory behavior, such as periodicity, linearly linked m...
Philippe Clauss, Bénédicte Kenmei
W4A
2006
ACM
16 years 3 days ago
Opening up access to online documents using essentiality tracks
This paper discusses extensions to the previously developed “essentiality and proficiency” approach to increasing usability and accessibility of websites. The existing approa...
Matthew T. Atkinson, Jatinder Dhiensa, Colin H. C....