An agent-based data filtering mechanism for high level architecture

摘要

In the Runtime Infrastructure(RTI)of the High Level Architec- ture(HLA), the purpose of the Data Distribution Management (DDM)services is to reduce the amount of irrelevant data communicated between federates(simulations)and cut network communication cost. The current DDM schemes proposed for the RTI, i.e., region-based and grid-based DDM, are both oriented to send as little irrelevant data to subscribers as possible, but they only manage to filter part of this information and some irrelevant data is still being sent. In this paper we employ intelligent agents to perform data filtering in HLA to address these drawbacks.