Construction and validation of an ontology-based technology function matrix: Technology mining of cyber physical system patent portfolios

Amy J.C. Trappey*, Charles V. Trappey, Usharani Hareesh Govindarajan, Allen C.C. Jhuang

*此作品的通信作者

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

This research develops a computer-supported ontology-based Technology Function Matrix (TFM) construction method, called eTFM, as an approach to reduce technology mining man-power and enhance the accuracy and consistency of patent analysis results. The paper addresses a rarely discussed issue of the TFM validation. The proposed validation approach compares the TFMs construction based on both on the domain ontology and the International Patent Classification (IPC) classes. The research demonstrates the methodology's practical applications using the patent analysis case of cyber physical system (CPS), an essential core technology enabling advanced manufacturing and Industry 4.0.

原文English
頁(從 - 到)19-24
頁數6
期刊World Patent Information
55
DOIs
出版狀態Published - 1 十二月 2018

指紋

深入研究「Construction and validation of an ontology-based technology function matrix: Technology mining of cyber physical system patent portfolios」主題。共同形成了獨特的指紋。

引用此