351 search results - page 57 / 71 » Formalisation and implementation of Access control models |
HPDC
1999
IEEE
15 years 4 months ago
1999
IEEE
Efficient and robust metacomputing requires the decomposition of complex jobs into tasks that must be scheduled on distributed processing nodes. There are various ways of creating...
126
Voted
JSAC
2008
15 years 16 days ago
2008
Abstract--The concept of cognitive radio (or secondary spectrum access) is currently under investigation as a promising paradigm to achieve efficient use of the frequency resource ...
102
Voted
GEOINFO
2003
15 years 1 months ago
2003
This paper describes the implementation of a workflow management system to support mobile GIS workgroup applications and highlights the design of the workflow definition language t...
92
Voted
DRM
2005
Springer
15 years 6 months ago
2005
Springer
DRM has been widely promoted as a means to enforce copyright. In many previous papers, it has been argued that DRM gives too much power to rights holders and actually goes beyond ...
87
Voted
IPPS
2000
IEEE
15 years 5 months ago
2000
IEEE
In this paper, we propose a novel hardware caching technique, called switch directory, to reduce the communication latency in CC-NUMA multiprocessors. The main idea is to implemen...