PDF(757 KB)
Research and Implementation of Patent Information Retrieval System Based on Domain Ontology
Wu Hong Li Yuping Hu Zewen
Data Analysis and Knowledge Discovery ›› 2010, Vol. 26 ›› Issue (6) : 71-77.
PDF(757 KB)
PDF(757 KB)
Research and Implementation of Patent Information Retrieval System Based on Domain Ontology
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