The aim of this work is to design and then implement a Configuration Repository for a grid-based Problem Solving Environment (PSE), specialized to describe applications and data belonging to the remote sensing field. In a distributed environment the information system plays a central role in order to enhance scheduling algorithms and, more generally, to address grid-aware application requirements. Taking into account that the grid is inherently dynamic, i.e. machine load and availability, network latency and bandwidth change continually, we present the design of a Configuration Repository for retrieving, storing and handling information. In particular, the proposed solution has been designed having in mind all of the specific characteristics belonging to the remote sensing systems.
Information Management for Grid-Based Remote Sensing Problem Solving Environment
ALOISIO, Giovanni;CAFARO, Massimo;EPICOCO, Italo;
2004-01-01
Abstract
The aim of this work is to design and then implement a Configuration Repository for a grid-based Problem Solving Environment (PSE), specialized to describe applications and data belonging to the remote sensing field. In a distributed environment the information system plays a central role in order to enhance scheduling algorithms and, more generally, to address grid-aware application requirements. Taking into account that the grid is inherently dynamic, i.e. machine load and availability, network latency and bandwidth change continually, we present the design of a Configuration Repository for retrieving, storing and handling information. In particular, the proposed solution has been designed having in mind all of the specific characteristics belonging to the remote sensing systems.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
