Dynamical management of simulation resource description based on ontology case-based reasoning

To meet the requirement of accurate simulation resource description by technology of simulation system environment dynamically building in Cloud Simulation Platform (CSP), a method of simulation resource description dynamical management based on ontology Case-Based Reasoning (CBR) was presented. Based on the cycle process of CBR, the method was divided into description, adaptation with reasoning, modifying and expansion of simulation cases. Through extracting simulation task information, the simulation case based on ontology was built. To matching the simulation case, the computing method of cases was given. Combined with ontology based case-based reasoning, the method to build simulation case reasoning rule was proposed, and the simulation cases were modified and expanded according to monitoring the status of simulation. The description of simulation case and the ontology-based reasoning rule associated with simulation application were presented to show the feasibility and effectiveness of proposed method.