"Identifying new business areas using patent information: A DEA and text ..."

Hyeonju Seol, Sungjoo Lee, Chulhyun Kim (2011)

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DOI: 10.1016/J.ESWA.2010.06.083

access: closed

type: Journal Article

metadata version: 2023-08-28

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Hyeonju Seol, Sungjoo Lee, Chulhyun Kim:
Identifying new business areas using patent information: A DEA and text mining approach. Expert Syst. Appl. 38(4): 2933-2941 (2011)

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