Analyzing multilingual knowledge innovation in patents

作者：

Highlights：

• A model to represent patent request by a set of concepts related to a multilingual knowledge ontology.

• Analysis of patent extraction process from 104,296 patents from US patent office.

• Analysis of multilingual decision process from Korean, US, and Chinese patent offices.

• High recall and precision: increasing number of languages only has minor effects on model results.

摘要

•A model to represent patent request by a set of concepts related to a multilingual knowledge ontology.•Analysis of patent extraction process from 104,296 patents from US patent office.•Analysis of multilingual decision process from Korean, US, and Chinese patent offices.•High recall and precision: increasing number of languages only has minor effects on model results.

论文关键词：Conceptual modeling,Ontologies,Knowledge management applications,Database semantics

论文评审过程：Available online 1 July 2013.

论文官网地址：https://doi.org/10.1016/j.eswa.2013.06.013