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~isPartOf:"Research policy : policy, management and economic studies of science, technology and innovation"
~isPartOf:"Technological forecasting & social change : an international journal"
~language:"eng"
~person:"Lee, Changyong"
~subject:"Concentric diversification"
~subject:"Forecasting model"
~subject:"Local outlier factor"
~subject:"Patent law"
~type_genre:"Article in journal"
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Concentric diversification
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Lee, Changyong
Harhoff, Dietmar
8
Gracht, Heiko von der
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De Rassenfosse, Gaétan
6
Van Pottelsberghe de la Potterie, Bruno
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Research policy : policy, management and economic studies of science, technology and innovation
Technological forecasting & social change : an international journal
R & D management
2
Technology analysis & strategic management
1
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ECONIS (ZBW)
7
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1
Exploring a technology ecology for technology opportunity discovery : a link prediction approach using heterogeneous knowledge graphs
Choi, Jaewoong
;
Lee, Changyong
;
Yoon, Janghyeok
- In:
Technological forecasting & social change : an …
186PB
(
2023
),
pp. 1-15
Persistent link: https://www.econbiz.de/10014250562
Saved in:
2
A doc2vec and local outlier factor approach to measuring the novelty of patents
Jeon, Daeseong
;
Ahn, Joon Mo
;
Kim, Juram
;
Lee, Changyong
- In:
Technological forecasting & social change : an …
174
(
2022
),
pp. 1-11
Persistent link: https://www.econbiz.de/10013206100
Saved in:
3
A review of data analytics in technological forecasting
Lee, Changyong
- In:
Technological forecasting & social change : an …
166
(
2021
),
pp. 1-18
Persistent link: https://www.econbiz.de/10012693361
Saved in:
4
Early identification of emerging technologies : a machine learning approach using multiple patent indicators
Lee, Changyong
;
Kwon, Ohjin
;
Kim, Myeongjung
;
Kwon, Daeil
- In:
Technological forecasting & social change : an …
127
(
2018
),
pp. 291-303
Persistent link: https://www.econbiz.de/10011957040
Saved in:
5
Concentric diversification based on technological capabilities : link analysis of products and technologies
Kim, Hyunwoo
;
Hong, Suckwon
;
Kwon, Ohjin
;
Lee, Changyong
- In:
Technological forecasting & social change : an …
118
(
2017
),
pp. 246-257
Persistent link: https://www.econbiz.de/10011884768
Saved in:
6
Novelty-focused weak signal detection in futuristic data : assessing the rarity and paradigm unrelatedness of signals
Kim, Jieun
;
Lee, Changyong
- In:
Technological forecasting & social change : an …
120
(
2017
),
pp. 59-76
Persistent link: https://www.econbiz.de/10011886448
Saved in:
7
Novelty-focused patent mapping for technology opportunity analysis
Lee, Changyong
;
Kang, Bokyoung
;
Shin, Juneseuk
- In:
Technological forecasting & social change : an …
90
(
2015
)
2
,
pp. 335-365
Persistent link: https://www.econbiz.de/10011317770
Saved in:
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