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POLICY
2007
Springer
16 years 5 days ago
Policy-Driven Negotiation for Authorization in the Grid
In many Grid services deployments, the clients and servers reside in different administrative domains. Hence, there is a requirement both to discover each other’s authorization ...
Ionut Constandache, Daniel Olmedilla, Frank Sieben...
SACMAT
2006
ACM
16 years 21 hour ago
Secure resource description framework: an access control model
In this paper we propose an access control model for the Resource Description Framework (RDF). We argue that existing access control models, like the ones developed for securing e...
Amit Jain, Csilla Farkas
KBSE
2005
IEEE
15 years 11 months ago
QoS-aware dynamic service composition in ambient intelligence environments
Due to the large success of wireless networks and handheld devices, the ambient intelligence (AmI) paradigm is becoming a reality. One of the most challenging objectives to achiev...
Sonia Ben Mokhtar, Jinshan Liu, Nikolaos Georganta...
GCC
2005
Springer
15 years 11 months ago
Using Fuzzy Cognitive Map to Effectively Classify E-Documents and Application
In the current Web, e-document has been the most common vehicle for delivering and exchanging information. As the amount of e-documents has grown enormously, effective classificati...
Jianzeng Wang, Yunpeng Xing, Peng Shi, Fei Guo, Zh...
GCC
2005
Springer
15 years 11 months ago
Query Optimization in Database Grid
DarGridⅡ is an implemented database gird system whose goal is to provide a semantic solution for integrating database resources on the web. Although many algorithms have been pro...
Xiaoqing Zheng, Huajun Chen, Zhaohui Wu, Yuxin Mao