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1997
IEEE
15 years 11 months ago
A Policy Based Role Object Model
Enterprise roles define the duties and responsibilities of the individuals which are assigned to them. This paper introduces a framework for the management of large distributed sy...
Emil Lupu, Morris Sloman
CIMCA
2005
IEEE
16 years 12 days ago
Scenario Based Fault Detection in Context-Aware Ubiquitous Systems using Bayesian Networks
We define the use of Bayesian Networks for fault detection in the perception mechanism of context-aware ubiquitous systems. This paper1 describes the complete working of such a f...
Bilal Ahmed, Young-Koo Lee, Sungyoung Lee, Yonil Z...
IPPS
2000
IEEE
15 years 11 months ago
ACDS: Adapting Computational Data Streams for High Performance
Data-intensive, interactive applications are an important class of metacomputing (Grid) applications. They are characterized by large, time-varying data flows between data provid...
Carsten Isert, Karsten Schwan
MDAI
2009
Springer
16 years 1 months ago
A Consensus Reaching Model for Web 2.0 Communities
Web 2.0 Communities allow large amounts of users to interact with each others. In fact, new Web 2.0 technologies allow to share resources and information in an easy and timely mann...
Sergio Alonso, Ignacio J. Pérez, Francisco ...
SIAMSC
2010
111views more  SIAMSC 2010»
15 years 5 months ago
Operator-Based Preconditioning of Stiff Hyperbolic Systems
Abstract. We introduce an operator-based scheme for preconditioning stiff components encountered in implicit methods for hyperbolic systems of PDEs posed on regular grids. The met...
Daniel R. Reynolds, Ravi Samtaney, Carol S. Woodwa...