Submitted
8. Multi-label emotion recognition of Korean speech data using deep fusion models
Authors: Seoin Park et al.7. Unboxing the Black-Box: Application of AI Techniques to Discover Cognitive Voice Biomarkers in Korean Patients Using Speech Data
Authors: Jiho Lee et al.6. 특허의 Problem-Solution 정보를 활용한 대규모 언어모델 기반 R&D 솔루션 분석 방법(Large Language Models based R&D Solutions Analysis Approach using Problem-Solution Information of Patents)
Authors: 이승현 et al.5. Design of reliable technology valuation model with calibrated machine learning of patent indicators
Authors: Seunghyun Lee et al.4. Application of Machine Learning in Speech Analysis for Differentiating Normal Pressure Hydrocephalus from Other Neurodegenerative Diseases
Authors: Jiho Lee et al.3. Predicting the Value of Publications in the Open Peer-Review Era: An Interpretable Machine Learning Approach
Authors: Jaemin Chung et al.2. Linking social media data and patents via Wikipedia for social problem-solving R&D
Authors: Seunghyun Lee et al.1. 제품 사용기간을 고려한 고객경험 분석 및 제품 개선방향 도출(Identification of product improvement directions through customer experience analysis considering product usage period)
Authors: 구하연 et al.Papers in 2024
109. 머신러닝 분석을 통한 일측성 성대마비 진단(Prediction of Unilateral Vocal Cord Paralysis Patients Through Machine Learning Analysis of Acoustic Parameters: A Preliminary Study) (web link)
Authors: Seungtae Kang, Su Na Park, Ji-Wan Ha, Ki-Su Park, Jiho Lee, Janghyeok Yoon, Gil-Jin Jang, GilJoon LeeJournal: 대한후두음성언어의학회지(Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics), 35(1):24-29Pub. Date: 2024.04.30108. 정상압 수두증 환자와 정상 노인의 조음교대운동 수행력 비교(Characteristics of accurate token and all token diadochokinesis in patients with normal pressure hydrocephalus) (web link)
Authors: Seong Hee Yoon, Ki-Su Park, Kyung-Hun Kang, Janghyeok Yoon, Ji-Wan Ha*Journal: 말소리와 음성과학(Phonetics and Speech Sciences)Pub. Date: 2024.03.31107. An Interpretable Time Series Forecasting Model for Predicting NOx Emission Concentration in Ferroalloy Electric Arc Furnace Plants (web link)
Authors: Youngjin Seol, Seunghyun Lee, Jiho Lee, Chang-Wan Kim, Hyun Su Bak, Youngchul Byun, and Janghyeok Yoon*Journal: Mathematics (SCIE)Pub. Date: 2024.03.16Papers in 2023
106. 제품 및 서비스 개선을 위한 기술기회 발굴: 특허와 상표 데이터 활용(Enhancing existing products and services through the discovery of applicable technology: use of patent and trademark data) (web link)
Authors: 박서인, 이지호, 이승현, 윤장혁*, 손창호Journal: 한국산업경영시스템학회지Pub. Date: 2023.12.31105. Technology-Transferability Analysis of Universities and Public Research Institutes Using Deep Neural Networks (web link)
Authors: Jiho Lee, Seunghyun Lee, Cheol-Han Kim, Janghyeok Yoon*Journal: IEEE Access (SCIE), 11Pub. Date: 2023.11.30104. Towards firm-specific technology opportunities: A rule-based machine learning approach to technology portfolio analysis (web link)
Authors: Youngjin Seol, Seunghyun Lee, Cheolhan Kim, Janghyeok Yoon*, Jaewoong Choi*Journal: Journal of Informetrics (SSCI), 17(4), 101464Pub. Date: 2023.11.01103. A Network Analysis Approach to Detecting Social Issues with Web-based Data (web link)
Authors: Seunghyun Lee, Jiho Lee, Jae-Min Lee, Hong-Woo Chun, Janghyeok Yoon*Journal: Applied Sciences (SCIE), 13, 8516Pub. Date: 2023.07.23102. Context-aware customer needs identification by linguistic pattern mining based on online product reviews (web link)
Authors: Jiho Lee, Byeongki Jeong, Janghyeok Yoon, Chie Hoon Song*Journal: IEEE Access (SCIE), 11Pub. Date: 2023.07.14101.디지털치료제로서 인지/의사소통 훈련 애플리케이션 ‘토키랜드’의 활용 가능성: 어휘와 조음 능력 향상에 미치는 영향(‘Talky Land’, a Cognitive-Communication Training Application as Digital Therapeutics: Effects on Vocabulary and Articulation) (web link)
Authors: 김나연, 유재형, 윤상열, 박기수*, 민유선, 윤장혁, 배예슬, 양유미, 정수진, 하지완Journal: Communication Sciences & Disorders, 28(2), 405-419Pub. Date: 2023.06.30100.해석가능 인공지능을 활용한 바이오화학 기술의 비즈니스 잠재성 평가(Evaluating the business potential of bio-based chemical technologies using explainable AI) (web link)
Authors: 이지호, 이승현, 손은수, 윤장혁*, 이재민*Journal: 대한산업공학회지, 49(3), 223-236Pub. Date: 2023.06.01099.밀키트 구독서비스의 리뷰 마이닝을 통한 서비스 기회 분석(Service opportunity analysis via review mining of meal kit delivery service) (web link)
Authors: 정재연, 이지호, 윤장혁*Journal: 대한산업공학회지, 49(2), 142-156Pub. Date: 2023.04.01098.특허-상표 연계 데이터를 활용한 기술기반 기업의 비즈니스 기회 발굴 방법(Discovering expandable business areas of technology-based firm using patent-trademark linking data) (web link)
Authors: 이지호, 고남욱, 김철한, 윤장혁*Journal: 지식재산연구, 18(1)Pub. Date: 2023.03.01097.Exploring a technology ecology for technology opportunity discovery: A link prediction approach using heterogeneous knowledge graphs (web link)
Authors: Jaewoong Choi, Changyong Lee, Janghyeok Yoon*Journal: Technological Forecasting and Social Change (SSCI), 186Pub. Date: 2023.01.01Papers in 2022
096.산업분류별 연구개발의 특허성과 시차분석에 관한 연구: 국가연구개발사업을 중심으로(A study on the time lag between R&D projects and their patent performance by industry classification) (web link)
Authors: 제갈용승, 이지호, 윤장혁*Journal: 지식재산연구, 17(3), 185-208Pub. Date: 2022.09.30095.기술 기반의 서비스 기회 분석 방법: 특허-상표 연계 데이터와 링크 예측 활용(Technology-driven service opportunity analysis: use of patent-trademark linking data and network link prediction) (web link)
Authors: 강호재, 이지호, 윤장혁*Journal: 대한산업공학회지, 48(6), 570-583Pub. Date: 2022.12.01094.Identification of emerging business areas for business opportunity analysis: An approach based on language model and local outlier factor (web link)
Authors: Jaewoong Choi, Byeongki Jeong, Janghyeok Yoon*Journal: Computers In Industry (SCIE), 140, 103677Pub. Date: 2022.09.01093.Understanding music streaming services via text mining of online customer reviews (web link)
Authors: Jaemin Chung, Jiho Lee, Janghyeok Yoon*Journal: Electronic Commerce Research and Applications (SSCI), 53, 101145Pub. Date: 2022.06.01092.Measuring knowledge exploration distance at the patent level: Application of network embedding and citation analysis (web link)
Authors: Jaewoong Choi, Janghyeok Yoon*Journal: Journal of Informetrics (SSCI)Pub. Date: 2022.05.01091.A two-stage deep learning-based system for patent citation recommendation (web link)
Authors: Jaewoong Choi, Jiho Lee, Janghyeok Yoon, Sion Jang, Jaeyoung Kim, Sungchul Choi*Journal: Scientometrics (SCIE)Pub. Date: 2022.03.12Papers in 2021
090.Anticipating promising services under technology capability for new product-service system strategies: An integrated use of patents and trademarks (web link)
Authors: Jaewoong Choi, Jiho Lee, Janghyeok Yoon*Journal: Computers In Industry (SCIE), 103542Pub. Date: 2021.12.01089.Inventor group identification approach for selecting university-industry collaboration partners (web link)
Authors: Jaemin Chung, Namuk Ko, Janghyeok Yoon*Journal: Technological Forecasting and Social Change (SSCI), 171, 120988Pub. Date: 2021.10.01088.제품 출시 초기의 고객 불만 모니터링을 위한 소셜미디어 마이닝 접근법(A social media mining approach to monitoring customer complaints in the early stage of product launch) (web link)
Authors: 이승현, 최재웅, 윤장혁*Journal: 대한산업공학회지, 47(3), 289-301Pub. Date: 2021.06.01087.An approach for discovering firm-specific technology opportunities: Application of link prediction to F-term networks (web link)
Authors: Jiho Lee, Namuk Ko, Janghyeok Yoon*, Changho SonJournal: Technological Forecasting and Social Change (SSCI), 156, 120045Pub. Date: 2021.07.01086.Data-driven health condition and RUL prognosis for liquid filtration systems (web link)
Authors: Seunghyun Lee; Seungju Lee; Kwonneung Lee; Sangwon Lee; Jaemin Chung; Chang-Wan Kim; Janghyeok Yoon*Journal: Journal of Mechanical Science and Technology (SCIE), 35(4), 1597-1607Pub. Date: 2021.03.24085.특허의 토픽 진화분석을 통한 에너지 하베스팅 기술 발전 경로 추적 (Tracing technological development pathways through a topic evolution analysis: a case study of energy harvesting) (web link)
Authors: 김유성, 최재웅, 윤장혁*Journal: 지식재산연구, 16(1), 169-200Pub. Date: 2021.03.01084.Inventor profile mining approach for prospective human resource scouting (web link)
Authors: Jaemin Chung, Namuk Ko, Hyeonsu Kim, Janghyeok Yoon*Journal: Journal of Informetrics (SSCI), 15(1), 101103Pub. Date: 2021.02.01083.An information entropy and latent Dirichlet allocation approach to noise patent filtering (web link)
Authors: Janghyeok Yoon, Byeongki Jeong, Mujin Kim, Changyong Lee*Journal: Advanced Engineering Informatics (SCIE), 47, 101243Pub. Date: 2020.01.01082.Trademark-based framework to uncover business diversification opportunities: Application of deep link prediction and competitive intelligence analysis (web link)
Authors: Byeongki Jeong, Namuk Ko, Changho Son, Janghyeok Yoon*Journal: Computers In Industry (SCIE), 124, 103356Pub. Date: 2021.01.01Papers in 2020
081.Patent-trademark linking framework for business competition analysis (web link)
Authors: Namuk Ko, Byeongki Jeong, Janghyeok Yoon*, Changho SonJournal: Computers in Industry (SCIE), 122, 103242Pub. Date: 2020.11.01080.Social media analytics and business intelligence research: A systematic review (web link)
Authors: Jaewoong Choi, Janghyeok Yoon*, Jaemin Chung, Jae-Min Lee, Byoung-Youl CohJournal: Information Processing and Management (SSCI), 57(6), 102279Pub. Date: 2020.11.01079.Predicting product development directions for new product planning using patent classification-based link prediction (web link)
Authors: Seunghyun Oh, Jaewoong Choi, Namuk Ko, Janghyeok Yoon*Journal: Scientometrics (SSCI), 125, 1833-1876Pub. Date: 2020.10.10078.A novel approach to evaluating the business potential of intellectual properties: A machine learning-based predictive analysis of patent lifetime (web link)
Authors: Jaewoong Choi, Byeongki Jeong, Janghyeok Yoon*, Byoung-Youl Coh, Jae-Min LeeJournal: Computers and Industrial Engineering (SCIE), 145, 106544Pub. Date: 2020.07.01077.비즈니스 기회 발굴을 위한 문제-해결방법 기반의 특허분석 방법 (A problem-solution based patent analysis approach for business opportunity discovery) (web link)
Authors: 정재민, 정병기, 윤장혁Journal: 지식재산연구, 15(2), 187-222Pub. Date: 2020.06.01076.Identification of time-evolving product opportunities via social media mining (web link)
Authors: Jaewoong Choi, Seunghyun Oh, Janghyeok Yoon*, Jae-Min Lee, Byoung-Youl CohJournal: Technological Forecasting and Social Change (SSCI), 156, 120045Pub. Date: 2020.06.01075.온라인 데이터 마이닝을 활용한 서울지역 호텔의 외국인 고객 이용 만족도 요인 파악 및 경영 전략 도출 (Identifying determinants of Foreign Guests' Satisfaction and Management Strategies for Hotels in Seoul Using Online Data Mining) (web link)
Authors: 김명섭, 최재은, 민희식, 이승현, 이종민, 윤장혁*Journal: 고객만족경영연구, 22(1), 1-24Pub. Date: 2020.04.01074.Patent Document Clustering with Deep Embeddings (web link)
Authors: Jaeyoung Kim, Janghyeok Yoon, Eunjeong Park, Sungchul Choi*Journal: Scientometrics (SSCI), 123, 563-577Pub. Date: 2020.03.23Papers in 2019
073.Technology opportunity discovery under the dynamic change of focus technology fields: Application of sequential pattern mining to patent classifications (web link)
Authors: Jaewoong Choi, Byeongki Jeong, Janghyeok Yoon*Journal: Technological Forecasting and Social Change (SSCI), 148, 119737Pub. Date: 2019.11.01072.온라인 제품리뷰 데이터를 활용한 제품기회의 동적 모니터링 (Dynamic monitoring of product opportunities with online product review data) (web link)
Authors: 정재민, 정병기, 윤장혁*Journal: 대한산업공학회지, 45(5), 387-401Pub. Date: 2019.10.01071.Social media mining for product planning: a product opportunity mining approach based on topic modeling and sentiment analysis (web link)
Authors: Byeongki Jeong, Janghyeok Yoon*, Jae-Min LeeJournal: International Journal of Information Management (SSCI) , 48, 280-290Pub. Date: 2019.10.01070.상표데이터기반 비즈니스 인텔리전스: 활용사례 및 연구이슈 (Trademark data-based business intelligence: applications and future research issues) (web link)
Authors: 윤장혁*, 고남욱, 정병기, 최재웅Journal: 대한산업공학회지, 45(4), 270-283Pub. Date: 2019.08.01069.A transferability evaluation model for intellectual property (web link)
Authors: Namuk Ko, Byeongki Jeong, Wonchul Seo, Janghyeok Yoon*Journal: Computers and Industrial Engineering (SCIE), 131, 344-355 Pub. Date: 2019.05.01068.인문사회 과학기술 분야 연구의 학제적 동향 분석: 토픽 모델링과 네트워크 분석의 활용 (Identifying interdisciplinary trends of humanities, sociology, science and technology research in Korea using topic modeling and network analysis) (web link)
Authors: 최재웅, 장재혁, 김대환, 윤장혁*Journal: 산업경영시스템학회지, 42(1), 74-86Pub. Date: 2019.03.01067.제품혁신수준 분석을 위한 특허정보 기반 지표 개발(Development of patent information-based indexes for product innovativeness analysis) (web link)
Authors: 오승현, 고남욱, 정병기, 최재웅, 윤장혁*, 이재민, 고병열Journal: 대한산업공학회지Pub. Date: 2019.02.01Papers in 2018
066.특허의 Problem-Solution 텍스트 마이닝을 활용한 기술경쟁정보 분석 방법 (web link)
Authors: 이지호, 정병기, 고남욱, 오승현, 윤장혁*Journal: 지식재산연구, 13(3), 171-204 Pub. Date: 2018.09.30065.Commercialization of public sector technology: the case of a respirator for disaster (web link)
Authors: Cheolhan Kim, Janghyeok Yoon*Journal: Industrial Engineering and Management Systems, 17(3), 454-463 Pub. Date: 2018.09.01064.Tracing the evolving trends in electronic skin (e-skin) technology using growth curve and technology position-based patent bibliometrics (web link)
Authors: Janghyeok Yoon, Byeongki Jeong, Wi Hyoung Lee, and Jonghwa Kim*Journal: IEEE Access (SCIE), 6(1), 26530-26542 Pub. Date: 2018.05.01063.특허 텍스트마이닝을 활용한 바이오 연료 기술 모니터링 (web link)
Authors: 이다혜, 최하영, 정병기, 윤장혁*Journal: 지식재산연구, 13(1), 285-311 Pub. Date: 2018.03.01062.Innovation topic analysis of technology: the case of augmented reality patents (web link)
Authors: Hayoung Choi, Seunghyun Oh, Sungchul Choi and Janghyeok Yoon*Journal: IEEE Access (SCIE), 6(1), 16119-16137 Pub. Date: 2018.02.22061.Analyzing technological spillover effects between technology classes: the case of Korea Technology Finance Corporation (web link)
Authors: Sungchul Choi, Maeng Seok Noh, Janghyeok Yoon, Hyunseok Park, Wonchul Seo*Journal: IEEE Access (SCIE), 6(1), 3573-3584 Pub. Date: 2018.01.01Papers in 2017
060.Identifying Product Opportunities Using Social Media Mining: Application of Topic Modeling and Chance Discovery Theory (web link)
Authors: Namuk Ko, Byeongki Jeong, Sungchul Choi, Janghyeok Yoon*Journal: IEEE Access (SCIE), 6(1), 1680-1693 Pub. Date: 2017.12.06059.Mapping the patent landscape in the field of personalized medicine (web link)
Authors: Chie Hoon Song, Jeung-Whan Han, Byeongki Jeong, Janghyeok Yoon*Journal: Journal of Pharmaceutical Innovation (SCIE), 12(3), 238-248 Pub. Date: 2017.09.01058.장벽특허의 무효화 분석을 위한 선행특허기술 발굴 시스템 개발 (web link)
Authors: 정병기, 고남욱, 경진영, 최덕용, 윤장혁*Journal: Entrue Journal of Information Technology, 16(1), 97-108 Pub. Date: 2017.08.30057.특허의 토픽 모델링을 활용한 증강현실 기술 모니터링 (web link)
Authors: 오승현, 최하영, 윤장혁*Journal: 대한산업공학회지, 43(3), 213-228 Pub. Date: 2017.06.01056.Identifying product opportunities using collaborative filtering-based patent analysis (web link)
Authors: Janghyeok Yoon, Wonchul Seo, Byoung-youl Coh, Inseok Song, Jae-Min Lee*Journal: Computers and Industrial Engineering (SCIE), 107, 376-387 Pub. Date: 2017.05.01055.Application technology opportunity discovery from technology portfolios: use of patent classification and collaborative filtering (web link)
Authors: Youngjin Park, Janghyeok Yoon*Journal: Technological Forecasting and Social Change (SSCI), 118, 170-183 Pub. Date: 2017.05.01054.Competitive intelligence analysis of augmented reality technology using patent information (web link)
Authors: Byeongki Jeong, Janghyeok Yoon* Journal: Sustainability (SSCI), 9(4), 497 Pub. Date: 2017.03.25Papers in 2016
053.융합기술의 동향분석을 위한 의미론적 특허분석 접근 방법: 토픽모델링과 교차영향분석의 활용 (web link)
Authors: 정병기, 김정욱, 윤장혁*Journal: 지식재산연구, 11(4), 211-240 Pub. Date: 2016.12.30052.Mapping the technological knowledge landscape: The case of epigenetics (web link)
Authors: Chie Hoon Song1, Janghyeok Yoon1, Namuk Ko, Jeung Whan Han*Journal: Recent Patents on Anti-Cancer Drug Discovery (SCIE), 11(4), 424-433 Pub. Date: 2016.11.01051.네트워크분석과 기술성장모형을 이용한 기술기획: 증강현실 기술의 특허를 활용하여 (web link)
Authors: 김정욱, 정병기, 윤장혁*Journal: 대한산업공학회지, 42(5), 337-351 Pub. Date: 2016.10.01050.Generating patent development maps for technology monitoring using semantic patent-topic analysis (web link)
Authors: Mujin Kim, Youngjin Park, Janghyeok Yoon* Journal: Computers and Industrial Engineering (SCIE), 98, 289-299 Pub. Date: 2016.08.01049.제품관점의 특허지능 시스템을 위한 특허의 대상제품 인지 방법 (web link)
Authors: 윤장혁, 고남욱, 김무진, 박영진, 최하영, 이재민, 송인석, 전홍우, 고병열*Journal: Entrue Journal of Information Technology, 15(1), 47-61 Pub. Date: 2016.08.01048.Generating new product-service system concepts using general needs and business system evolution patterns: a furniture PSS case (web link)
Authors: Youngjin Park, Mujin Kim, Janghyeok Yoon*Journal: Industrial Engineering & Management Systems, 15(2), 181-195 Pub. Date: 2016.06.01047.Product opportunity identification based on internal capabilities using text mining and association rule mining (web link)
Authors: Wonchul Seo, Janghyeok Yoon, Hyunseok Park, Jae-Min Lee, Oh-Jin Kwon, Byoung-youl Coh*Journal: Technological Forecasting and Social Change (SSCI), 105, 94-104 Pub. Date: 2016.04.01046.OECD 국가의 지식재산 효율성 분석: DEA와 MPI의 활용 (web link)
Authors: 최하영, 고남욱, 윤장혁*Journal: 지식재산연구, 11(1), 197-226 Pub. Date: 2016.03.30045.특허경영활동이 기업 경영성과에 미치는 영향에 관한 연구
Authors: 김용현, 정병기, 윤장혁*Journal: 한국산업경영시스템학회지, 39(1), 1-8 Pub. Date: 2016.03.01Papers in 2015
044.Technology opportunity discovery (TOD) from existing technologies and products: A function-based TOD framework (web link)
Authors: Janghyeok Yoon, Hyunseok Park, Wonchul Seo, Jae-Min Lee, Byoung-youl Coh*, Jonghwa Kim*Journal: Technological Forecasting and Social Change (SSCI), 100, 153-167 Pub. Date: 2015.11.01043.혼합필터링(Hybrid Filtering)을 활용한 교과목 추천시스템 개발 (web link)
Authors: 김충일, 최남규, 허유진, 신지훈, 윤장혁*Journal: Entrue Journal of Information Technology, 14(2), 71-82 Pub. Date: 2015.08.01042.특허권리성의 정량적 평가방법에 대한 연구: AHP, 텍스트 마이닝, 회귀분석의 활용
Authors: 윤장혁, 송재국, 류태규*Journal: 산업경영시스템학회지, 38(2), 17-30 Pub. Date: 2015.06.01041.A function-based knowledge base for technology intelligence (web link)
Authors: Janghyeok Yoon, Namuk Ko, Jonghwa Kim*, Jae-Min Lee, Byoung-Youl Coh, Inseok SongJournal: Industrial Engineering & Management Systems, 14(1), 73-87 Pub. Date: 2015.03.01040.Monitoring the change of technological impacts of technology sectors using patent information: the case of Korea (web link)
Authors: Janghyeok Yoon, Mujin Kim, Doyeon Kim, Hyunseok Park, Jonghwa Kim*Journal: Industrial Engineering & Management Systems, 14(1), 58-72 Pub. Date: 2015.03.01039.보유특허 기반의 기술기회탐색을 위한 특허추천방법: 3D프린팅 산업을 중심으로 (web link)
Authors: 박영진, 고남욱, 윤장혁*Journal: 지식재산연구, 10(1), 169-199 Pub. Date: 2015.03.01038.A chance discovery-based approach for new product-service system concepts (web link)
Authors: Hyunseok Park and Janghyeok Yoon* Journal: Service Business (SSCI), 9(1), 115-135 Pub. Date: 2015.03.01037.A study on evaluation model for traditional knowledge using patent portfolio analysis
Authors: Hyunseok Park, Tae-Kyu Ryu, Janghyeok Yoon, Shiegheun Koh, Wonchul Seo*Journal: ICIC Express Letters - An international journal of research and surveys, 9(4), 1063-1068 Pub. Date: 2015.01.01Papers in 2014
036.기업의 보유 기술 및 제품에 기반한 기술기회발굴 (web link)
Authors: 박현석, 서원철, 이재민, 고병열, 윤장혁* Journal: 대한산업공학회지, 40(5), 442-450 Pub. Date: 2014.10.01035.Analyzing technological impact networks for R&D planning using patents: combined application of network approaches (web link)
Authors: Sung-Seok Ko, Namuk Ko, Doyeon Kim, Hyunseok Park, Janghyeok Yoon*Journal: Scientometrics 101(1), 917-936 (SSCI) Pub. Date: 2014.10.01034.Tracing evolving trends in printed electronics using patent information (web link)
Authors: Janghyeok Yoon, Youngjin Park, Mujin Kim, Jongsu Lee, Dongjin Lee*Journal: Journal of Nanoparticle Research, 16(7) (SCIE) Pub. Date: 2014.06.01033.Analyzing interdisciplinarity of technology fusion using knowledge flows of patents (web link)
Authors: Namuk Ko, Janghyeok Yoon, and Wonchul Seo* Journal: Expert Systems With Applications, 41(4), 1955-1963 (SCIE) Pub. Date: 2014.03.01032.Assessing coreness and intermediarity of technology sectors using patent co-classification analysis: the case of Korean national R&D (web link)
Authors: Hyunseok Park and Janghyeok Yoon*Journal: Scientometrics, 98(2), 853-890 (SSCI) Pub. Date: 2014.02.01Papers in 2013
031.Identification and evaluation of corporations for merger and acquisition strategies using patent information and text mining (web link)
Authors: Hyunseok Park, Janghyeok Yoon, and Kwangsoo Kim*Journal: Scientometrics, 97(3), 883-909 (SSCI) Pub. Date: 2013.12.01030.Using function-based patent analysis to identify potential application areas of technology for technology transfer (web link)
Authors: Hyunseok Park, Janghyeok Yoon, and Kwangsoo Kim*Journal: Expert Systems With Applications, 40(13), 5260-5265 (SCIE) Pub. Date: 2013.10.01029.대학 도서관 서비스 품질요인에 대한 인식차이 분석 (web link)
Authors: 김무진, 김현주, 김정욱, 윤장혁* Journal: 한국콘텐츠학회 논문지, 13(8), 371-385 Pub. Date: 2013.08.28028.A patent intelligence system for strategic technology planning (web link)
Authors: Hyunseok Park, Kwangsoo Kim, Sungchul Choi, and Janghyeok Yoon* Journal: Expert Systems With Applications, 40(7), 2373-2390 (SCIE) Pub. Date: 2013.06.01027.Identifying technological competition trends for R&D planning using dynamic patent maps: SAO-based content analysis (web link)
Authors: Janghyeok Yoon, Hyunseok Park, and Kwangsoo Kim*Journal: Scientometrics, 94(1), 313-331 (SSCI) Pub. Date: 2013.01.01026.An SAO-based patent mining approach for technology roadmapping using patent information (web link)
Authors: Sungchul Choi, Hongbin Kim, Janghyeok Yoon, JaeYeol Lee, and Kwangsoo Kim* Journal: R&D Management, 43(1), 52-74 (SSCI) Pub. Date: 2013.01.01Papers in 2012
025.DEA와 맘퀴스트 생산성 지수를 활용한 OECD 국가간 의료서비스 효율성 분석 (web link)
Authors: 김지혜, 김해수, 임빛나, 윤장혁* Journal: 한국경영과학회지, 37(4), 125-138 Pub. Date: 2012.12.30024.단어동시출현분석을 통한 한국의 국가 R&D 연구동향에 관한 탐색적 연구 (web link)
Authors: 서원철, 박현석, 윤장혁* Journal: Journal of Information Technology Applications and Management, 19(4), 1-18 Pub. Date: 2012.12.30023.국내 대학의 지식재산 효율성 분석: DEA와 Malmquist 생산성 지수의 활용 (web link)
Authors: 김용선, 김종민, 윤장혁*Journal: Entrue Journal of Information Technology 11(3), 7-18 Pub. Date: 2012.12.30022.특허 권리성에 영향을 미치는 요인에 대한 연구: IT관련 한국특허의 내용분석을 중심으로 (web link)
Authors: 송재국, 류태규, 윤장혁*Journal: Entrue Journal of Information Technology, 11(3), 57-68 Pub. Date: 2012.12.30021.한국 국가 R&D의 학제적 특성 분석: 특허 공동IPC 연결망 분석의 활용 (web link)
Authors: 박현석, 서원철, 윤장혁*Journal: 한국문헌정보학회지 46(4), 99-117 Pub. Date: 2012.11.30020.Detecting weak signals for long-term business opportunities using text mining of Web news (web link)
Authors: Janghyeok Yoon*Journal: Expert Systems With Applications, 39(16), 12543-12550 (SCIE) Pub. Date: 2012.11.01019.시스템 다이내믹스를 이용한 혁신활동의 수익성 분석: 축산경영의 사례를 중심으로 (web link)
Authors: 임주형, 김홍빈, 윤장혁* Journal: Entrue Journal of Information Technology, 11(2), 37-47 Pub. Date: 2012.08.30018.An analysis of property-function based patent networks for strategic R&D planning in fast-moving industries: the case of silicon-based thin film solar cells (web link)
Authors: Janghyeok Yoon, Kwangsoo Kim*Journal: Expert Systems With Applications, 39(9), 7709-7717 (SCIE) Pub. Date: 2012.07.01017.기술로드맵핑을 위한 특허정보의 SAO기반 텍스트 마이닝 접근 방법 (web link)
Authors: 최성철, 김홍빈, 윤장혁*Journal: 기술혁신연구, 20(1), 199-234 Pub. Date: 2012.04.01016.IP포트폴리오의 특성분석을 위한 특허지표 개발에 대한 연구 (web link)
Authors: 윤정연, 류태규, 윤장혁* Journal: 정보관리연구, 43(2), 67-83 Pub. Date: 2012.04.01015.특허정보분석과 시나리오 플래닝을 이용한 미래기술전략의 수립: 연료전지의 사례를 중심으로 (web link)
Authors: 윤장혁, 최성철*Journal: 정보관리연구, 43(2), 169-197 Pub. Date: 2012.04.01014.Detecting signals of new technological opportunities using SAO-based semantic patent analysis and outlier detection (web link)
Authors: Janghyeok Yoon and Kwangsoo Kim*Journal: Scientometrics, 90(2), 445-461 (SSCI) Pub. Date: 2012.02.01013.TrendPerceptor: a property-function based technology intelligence system for identifying technology trends from patents (web link)
Authors: Janghyeok Yoon and Kwangsoo Kim*Journal: Expert Systems With Applications, 39(3), 2927-2938 (SCIE) Pub. Date: 2012.02.01012.Identifying patent infringement using SAO-based semantic technological similarities (web link)
Authors: Hyunseok Park, Janghyeok Yoon, and Kwangsoo Kim*Journal: Scientometrics, 90(2), 515-529 (SSCI) Pub. Date: 2012.02.01Papers in 2011
011.An automated method for identifying TRIZ evolution trends from patents (web link)
Authors: Janghyeok Yoon and Kwangsoo Kim*Journal: Expert Systems With Applications, 38(12), 15540-15548 (SCIE) Pub. Date: 2011.11.01010.A fact-oriented ontological approach to human process modeling for knowledge-intensive business services (web link)
Authors: Jeongsoo Lee, Janghyeok Yoon, Wonchul Seo, and Kwangsoo Kim*Journal: Expert Systems With Applications, 38(10), 12281-12292 (SCIE) Pub. Date: 2011.09.01009.SAO network analysis of patents for technology trends identification: a case study of polymer electrolyte membrane technology in proton exchange membrane fuel cells (web link)
Authors: Sungchul Choi, Janghyeok Yoon, Kwangsoo Kim*, Jae Yeol Lee, and Cheol-Han KimJournal: Scientometrics, 88(3), 863-883 (SSCI) Pub. Date: 2011.09.01008.Ontological functional modeling of technology for reusability (web link)
Authors: Janghyeok Yoon, Joohyung Lim, Sungchul Choi, Kwangsoo Kim*, and Cheol-Han KimJournal: Expert Systems With Applications, 38(8), 10484-10492 (SCIE) Pub. Date: 2011.08.01007.특허정보를 이용한 기술융합의 학제적 동향 분석: 대기오염물질 저감기술의 사례 (web link)
Authors: 윤장혁, 김광수*Journal: Entrue Journal of Information Technology, 10(2), 21-31 Pub. Date: 2011.07.30006.Identifying rapidly evolving technological trends for R&D planning using SAO-based semantic patent networks (web link)
Authors: Janghyeok Yoon and Kwangsoo Kim*Journal: Scientometrics, 88(1), 213-228 (SSCI) Pub. Date: 2011.07.01005.Invention property-function network analysis of patents: a case of silicon-based thin film solar cells (web link)
Authors: Janghyeok Yoon, Sungchul Choi, and Kwangsoo Kim*Journal: Scientometrics, 86(3), 687-703 (SSCI) Pub. Date: 2011.03.01004.A state-driven modeling approach to human interactions for knowledge intensive services (web link)
Authors: Wonchul Seo, Janghyeok Yoon, Jeongsoo Lee, and Kwangsoo Kim*Journal: Expert Systems With Applications, 38(3), 1917-1930 (SCIE) Pub. Date: 2011.03.01003.SAO 기반의 의미론적 특허 유사성을 활용한 특허맵 생성방법 (web link)
Authors: 윤장혁, 김광수*Journal: Entrue Journal of Information Technology, 10(1), 19-27 Pub. Date: 2011.01.31Papers before 2011
002.기술재사용을 위한 기능기반의 기술 아키텍처링 프레임워크 (web link)
Authors: 윤장혁, 최성철, 김홍빈, 김광수*, 서원철Journal: Entrue Journal of Information Technology, 9(1), 29-44 Pub. Date: 2010.01.31001.프로세스 중심의 동적 엔지니어링 웹서비스 지원 방법에 대한 연구 (web link)
Authors: 이재열*, 윤장혁, 이순재, 김현, 김광수Journal: 한국CAD/CAM학회지, 9(4), 361-372 Pub. Date: 2004.12.01