Following a multilevel approach to implement the metascheduling system (metascheduler and adapters) we will divide the information model in two different layers. One layer to define the relevant entities using common concepts, trying to describe all the necessary elements in order to perfom a scheduling process in any grid system. The metascheduler reasoning process will take into account these entities, so it could compare and reason about different system in a homogeneous way. This model is described in the "planificador.owl" ontology.

The second layer will define the concepts attached to the local schedulers, using the corresponding terms of each grid system. Up to now we have developed an ontology describing the Fura middleware, which is stored in the "fura.owl" file.

In order to set up the equivalencies between the general ontology  and the specific ones we have performed a matching process whereby the terms of each level have been linked. The result of this process is codified in the "matching.owl" file.

For downloading the ontologies, use the following link.