Optical grid systems have been viewed as a promising virtual computing environment to
support distributed real-time directed acyclic graph (DAG) applications. For such a system …

Facing the evolvement of the Optical Grid technology, dynamic task scheduling can largely
improve the efficiency of the Grid environment under the real circumstances. We propose a …

Optical networking technologies are expected to play an important role in creating an
efficient infrastructure for supporting advanced grid applications. Since both the scheduling …

High performance communication support is a critical aspect for modern Grid environments
where the deployment of data-intensive applications often requires moving Petabytes of …

Although there are some researches have been done on the testbeds or architectures for
optical grid applications, few efforts have been made on the scheduling problem for the …

Currently optical networks have been employed to meet the ever-increasing data transfer
demands of grid applications and thus give rise to the concept of an “optical grid”. Task …

A novel task graph model, flexible task model (FTM), is proposed for modeling the grid
computing tasks and the relationships among the tasks. In this model, a task may generate …

It is known that in multilayer interdatacenter optical networks (ML-IDCONs), network services
can generate numerous data-oriented tasks (DoTs) that require not only inter-datacenter …

This paper experimentally studies the accurate task scheduling in optical grid. The practical
data transfer scenario and task execution scenario in optical grid have been investigated …

Data transport infrastructures based on wavelength-routed optical networks are appealing to
the grid community because they can provide a reconfigurable and high-bandwidth network …