Monitoring trends of technological changes based on the dynamic patent lattice: A modified formal concept analysis approach
| Year of publication: |
2011
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|---|---|
| Authors: | Lee, Changyong ; Jeon, Jeonghwan ; Park, Yongtae |
| Published in: |
Technological forecasting & social change : an international journal. - Amsterdam : Elsevier, ISSN 0040-1625, ZDB-ID 2807002. - Vol. 78.2011, 4, p. 690-703
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