Product-design knowledge retrieval based on ontology |
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| Authors: | CHEN Si YAN Yan WANG Guo-xin WANG Zhao |
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| Affiliation: | 1. School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China
2. School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | In order to improve the utilization ratio of knowledge retrieval,a product-design knowledge retrieval approach based on ontology is proposed.A representation model of product-design knowledge is proposed according to its characteristics.Domain ontology of product-design is established and the semantic annotation technology is used to connect the design knowledge and ontology.A new semantic annotation format is developed and semantic information of the design knowledge is enriched by making use of ontology.O... |
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| Keywords: | knowledge retrieval semantic information product-design knowledge ontology |
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