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ICDCS
2002
IEEE
14 years 3 months ago
Reasoning about Joint Administration of Access Policies for Coalition Resources
We argue that joint administration of access policies for a dynamic coalition formed by autonomous domains requires that these domains set up a coalition authority that distribute...
Himanshu Khurana, Virgil D. Gligor, John Linn
HPCN
2000
Springer
14 years 1 months ago
Data Futures in DISCWorld
Data futures in a metacomputing system refer to data products that have not yet been created but which can be uniquely named and manipulated. We employ data flow mechanisms expres...
Heath A. James, Kenneth A. Hawick
ICDM
2006
IEEE
183views Data Mining» more  ICDM 2006»
14 years 4 months ago
Accelerating Newton Optimization for Log-Linear Models through Feature Redundancy
— Log-linear models are widely used for labeling feature vectors and graphical models, typically to estimate robust conditional distributions in presence of a large number of pot...
Arpit Mathur, Soumen Chakrabarti
ICPPW
2006
IEEE
14 years 4 months ago
Multiple Flows of Control in Migratable Parallel Programs
Many important parallel applications require multiple flows of control to run on a single processor. In this paper, we present a study of four flow-of-control mechanisms: proces...
Gengbin Zheng, Laxmikant V. Kalé, Orion Sky...
PDCAT
2005
Springer
14 years 3 months ago
Design of a Security Management Middleware in Ubiquitous Computing Environments
In this paper, we propose a security management middleware in ubiquitous computing environments. This security management should be applicationoriented security and provides user-...
Zhefan Jiang, Kanghee Lee, Sangok Kim, Hyunchul Ba...