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A Semantic Management Method of Simulation Models in GNSS Distributed Simulation Environment

Guo-chao FAN, Chun-sheng HU, Xue-en ZHENG, Cheng-dong XU

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Summary :

In GNSS (Global Navigation Satellite System) Distributed Simulation Environment (GDSE), the simulation task could be designed with the sharing models on the Internet. However, too much information and relation of model need to be managed in GDSE. Especially if there is a large quantity of sharing models, the model retrieval would be an extremely complex project. For meeting management demand of GDSE and improving the model retrieval efficiency, the characteristics of service simulation model are analysed firstly. A semantic management method of simulation model is proposed, and a model management architecture is designed. Compared with traditional retrieval way, it takes less retrieval time and has a higher accuracy result. The simulation results show that retrieval in the semantic management module has a good ability on understanding user needs, and helps user obtain appropriate model rapidly. It improves the efficiency of simulation tasks design.

Publication
IEICE TRANSACTIONS on Information Vol.E102-D No.1 pp.85-92
Publication Date
2019/01/01
Publicized
2018/10/09
Online ISSN
1745-1361
DOI
10.1587/transinf.2017EDP7377
Type of Manuscript
PAPER
Category
Data Engineering, Web Information Systems

Authors

Guo-chao FAN
  Beijing Jinghang Computation and Communication Research Institute
Chun-sheng HU
  Ningxia University
Xue-en ZHENG
  Beijing Institute of Technology University
Cheng-dong XU
  Beijing Institute of Technology University

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