74 search results - page 2 / 15 » Resource and Knowledge Discovery in Global Information Syste... |
SACMAT
2003
ACM
14 years 1 months ago
2003
ACM
Traditional access control mechanisms rely on a reference monitor to mediate access to protected resources. Reference monitors are inherently centralized and existing attempts to ...
SEBD
2008
13 years 9 months ago
2008
Collaborative information systems in a P2P scenario are characterized by a set of independent peers that dynamically need to cooperate by sharing data and services. For effective c...
HPDC
2003
IEEE
14 years 1 months ago
2003
IEEE
The ability to efficiently discover information using partial knowledge (for example keywords, attributes or ranges) is important in large, decentralized, resource sharing distri...
JCDL
2003
ACM
14 years 1 months ago
2003
ACM
The National Science Digital Library (NSDL), launched in December 2002, is emerging as a center of innovation in digital libraries as applied to education. As a part of this exten...
ICWL
2007
Springer
14 years 1 months ago
2007
Springer
It is indeed important to implement e-Learning platforms for education and training purposes in a variety of domains. However, facing the enormous amount of learning resources, gui...