| 摘要 |
PROBLEM TO BE SOLVED: To obtain a simulation system which performs events with excellent real-time performance during even long-time simulation, and retrieves and reproduces a performance result of a specified scene fast when a simulation result is reproduced. SOLUTION: An event constituted based upon a simulation scenario is registered in a binary tree type event list together with its start time as a key to save storage capacity, and when an event whose start time comes during simulation progress is searched for, the event is acquired fast in a short time with a less frequency of search to improve real-time performance of the event. For reproduction of simulation, the binary tree type event list recorded as a performance history of the event at the end of the simulation is used to reproduce all scenes or some specified scene of the simulation while making a fast search. COPYRIGHT: (C)2008,JPO&INPIT
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