Fishery Resources Forecasting Decision System Based on SDSS
Dongmei Huang, Gao Jing-Xia · Jisuanji gongcheng · 2010
According to the economic characteristics of the fishery resources, the fishery resources and decision-making information by graphics is realized. This paper explains ontology replaces knowledge base to build the Spatial Decision Support System(SDSS) which can optimize the mode of knowledge organization and advance the query efficiency. Database, model base, and ontology are comined with GIS, and reliable information events of resources are supplied for the decision-makers. The warning model is integrated with gray forecast model and BP neural network. It analyses the real database from the resources of East Sea in China. Experimental results indicate that this warning model has high precision, and achieves good results.