From Chang-Ho Chin (Also known as Chang-Ho Jihn), Director of BIG Data Laboratory:

I currently serve as Director of Healthcare Big Data Center at Kyung Hee University. I am a professor of the Department of Industrial Engineering and the Department of Software Convergence (by courtesy) at Kyung Hee University. I served as the department chair from 2008 to 2010 and from 2014 to 2015. I received my Ph.D. degree in Industrial Engineering from Texas A&M University, USA.

Since 2016, I have been engaged in research as a Visiting Scholar in the Department of Preventive Medicine at Northwestern University’s Feinberg School of Medicine in Chicago, USA.

The research interest of BIG (Behavior/Intervention/Green) Data Laboratory is in discovering new insights by extracting and fitting together implicit, previously unknown and potentially useful pieces of information from big data. It especially focuses on issues at the convergence of engineering and humanities by mining and modeling ‘mobile device sensed data’ pertaining to human behavior and context, with the goal of identifying and predicting behavior pattern and personal relationship for providing practical insight in business and healthcare. Another research interest is in developing a general statistical framework for effectively and efficiently monitoring, diagnosing, and controlling variation in data-rich environments such as manufacturing and the healthcare and service industries, with the goal of improving process stability and capability for competitiveness for enterprises. The aforementioned research is accomplished with multidisciplinary engineering techno logies integrated with data mining, reality mining, statistics, social network analysis, cognitive science, and psychology.

My research has been supported by numerous industries and government agencies. I received the KIIE Academic-Industrial Cooperation Project Contest award in 2009, the KISE Best Research Award in 2005, the INFORMS Annual Conference Best Student Paper Competition finalist recognition in 2004, and the Korean Honor Scholarship in 1999.

The research interests are in:
 Big Data Analysis and Business Analytics/Intelligence based on Data Mining and Statistics
1. Health/Business Big Data Analysis
2. Health/Business Diagnosis
3. Health/Business Intervention
4. Health/Business Monitoring
5. Health/Business Screening
6. Patient/Customer Behavior Analysis

   세부 연구주제 (Research Details)
1. 스마트 헬스케어 (Smart Healthcare)
- 보건의료 빅데이터 분석에 의한 질병/증상 예측과 환자 행태 분석 연구
- 모바일 디바이스를 활용한 헬스케어 서비스 모델 연구
2. Reality Mining
- 모바일 센서 데이터를 이용한 사용자 행동 및 사회적 관계 분석 연구
- 사용자 행태 및 관계를 고려한 초개인화된 마케팅/코칭/중재 연구
3. 개인 정보 보호 (Privacy Preserving Techniques and Service)
- 개인 정보의 비식별화된 수집/전송/공유 연구
- 프라이버시 및 초개인화 동시 충족 서비스 모델 연구

I am currently looking for researchers for collaborations and students pursuing a Master, a Ph.D., or a combined Master and Ph.D. degree under my supervision. Tuition exemption and other financial supports to TA, RA, or instructor are offered to all. Please, feel free to ask for the recruitment brochure.

         Chang-Ho Chin
    (Also known as Chang-Ho Jihn)
               Director, BIG Data Lab.

Healthcare Big Data Center


   :: Supervised Groups ::

[2020.10.08] KMI 한국의학연구소, 연구지원사업 과제 선정   
[2020.04.13] Research paper published: Akhtar, Sant’Anna, Jihn, Razzaq, Bang and Sungyoung Lee (2020), "A cache-based method to improve query performance of linked Open Data cloud", Computing   
[2020.03.20] BIG Data Lab starts one interdisciplinarity research groups for metabolic syndrome.   
[2020.02.01] BIG Data Lab starts six research groups for business, medicine, healthcare, or social psychology related topics .   
[2019.12.01] BIG Data Lab starts one interdisciplinarity research groups for osteoporosis.   
[2019.05.23] Research paper published: Jihn and Ulkhaq (2019), “Parallel discretization of the Markov chain approximation for the autoregressive moving average chart”, Communications in Statistics - Simulation and Computation   
[2019.05.03] Dr. Jihn has won an Outstanding Research Award from the Society of Korean Industrial and Systems Engineering.   
[2019.04.01] BIG Data Lab has decided to apply for a goverment project from the Ministry of Trade, Industry and Energy, in collaboration with service design company.   
[2019.03.02] BIG Data Lab starts one research group for exploratory medical data analysis.   
[2019.02.08] Under supervision of Dr. Jihn, a term-project team won the grand prize in the KHU capstone design competition. They have developed a recommender system for choosing a graduate supervisor with using the topic modeling.   
[2019.01.07] BIG Data Lab started up two research groups for personal health record (PHR) analysis in collaboration with Dr. Shin working for college of medicine - Chungbuk National University and Seoul Asan Medical Center.   
[2019.01.01] Dr. Jihn's domestic patent has been succcessfully registered. It is about healthcare coaching based on mobile devices such as smartphone.   
[2019.01.01] Dr. Jihn has been appointed as a Big Data Division editor for Journal of Society of Korea Industrial and Systems Engineering.   
[2018.12.20] Dr. Jihn served as a Big Data Division chairman of the proposal review committee for Institute for Information & communications Technology Promotion (IITP).   
[2018.12.19] In Fall semester, 2018, Dr. Jihn have taught four courses such as Data Science, Quality Engineeirng, Industrial Data Analytics, and Capstone Design. He has earned an average course evaluation score of 95.5%.   
[2018.12.13] Under supervision of Dr. Jihn, two term-project teams won the grand prize and the second prize at the IE department academic festival.   
[2018.11.26] Dr. Jihn started up a working group of 40 students for L.Point Big Data competition.   

[2020.09 - present] Project Title: 딥러닝 및 크라우드소싱 빅데이터 분석을 통한 만성질환 유발 매커니즘 규명   
[2020.05 - present] Project Title: 지질검사 주기 변화에 따른 대사증후군 진단률의 변화   
[2020.05 - present] Project Title: 온라인 리뷰 분석에 기반한 모바일 앱 진화 의사결정 전략 수립   
[2020.01 - present] Project Title: 노인에서 골다공증 골절 후 골다공증 치료와 다약제 분석   
[2020.03 - present] Project Title: metabolic syndrome-related research   
[2020.03 - present] Project Title: Suicide-related research   
[2020.03 - present] Project Title: Mobile App-related research   
[2020.02 - present] Project Title: Psychology-related research   
[2020.02 - present] Project Title: COVID19-related research   
[2019.12 - present] Project Title: osteoporosis-related research   
[2019.01 - present] Project Title: Developing the Individualized Health Risk Appraisal Model of Ischemic Heart Disease Risk in Korea.   
[2019.01 - present] Project Title: Analyzing Health Care Consumer behaviors by Sociodemographic Characteristics.   
[2019.01 - present] Project Title: Establishing health policies based the health and medical big data analysis.   
[2017.09 - present] Project Title: Developing health and medical service models and applications based on life-logging big data.   
[before 2017] 빅데이터 분석 기반 임신부 추천 시스템 개발 (분당 차병원 연계)   
[before 2017] 정신건강 증진을 위한 웹 기반 검진, 코칭, 연계 체계 개발 (보건복지부)   
[before 2017] 개인정보보호 기술 특허 실용화 (대학 창의적 자산 실용화 지원 사업)   
[before 2017] 인지모형 기반의 제품 차별화 디자인 및 최적 광고 전략 수립 (한국연구재단)   
[before 2017] 국토 비탈면 빅데이터 분석을 통한 데이터 마트 구축 방안 연구 (LX 한국국토정보공사)   
[before 2017] 로밍서비스 빅데이터를 활용한 인바운드 관광시장 정보 기술 분석 (한국문화관광연구원)   
[before 2017] 데이터마이닝대회 운영 위탁 용역 사업 (한국문화관광연구원)   
[before 2017] SNS 빅데이터 분석을 통한 사회안전망 구축에 관한 연구(한국과학창의재단)   
[before 2017] 국내 방사선 작업 종사자 피폭선량 분석 및 피폭선량 데이터베이스 품질평가 ((주)한국수력원자력)   
[before 2017] 선진 통계기법 적용 원전 종사자 집단 선량 경향 분석 및 정량적 최적화 평가 ((주)한국수력원자력)   
[before 2017] 연구 장비 중복성 및 적정 가격 산정 고도화 연구 (한국기초과학지원연구원)   
[before 2017] 복수 변동 동시 모니터링 기법 및 설계 방법 개발 (한국연구재단)   
[before 2017] 게임이론을 이용한 Cross-layer 무선 설계 기술 연구 (정보통신연구진흥원)   
[before 2017] 통계적 공정관리 기반의 health 모니터링 기법 개발   
[before 2017] 자기상관 데이터를 위한 유연 관리도 개발에 관한 연구 (학술진흥재단)   
[before 2017] Ubiquitous-SPC System 개발 기술지원사업 (용인시)   
[before 2017] 소량 생산을 위한 통계적 생산 관리에 관한 연구 (경희대학교)   
[before 2017] 제조과정 공정 데이터를 이용한 제조 변동 진단 및 분석 (NSF and Texas Advanced Technology Program, USA)   
[before 2017] 정보 통합을 이용한 PCB 보드 조립 내의 결함 탐지 및 방지 (Texas Engineeringd Experiment Station)   
[before 2017] 소량 생산(헬리콥터 생산)을 위한 통계적 공정관리 (Bell Helicopter Textron Inc., USA)   

   진창호 박사는 경희대학교 산업경영공학과 교수로
                   헬스케어 빅데이터 센터(www.BigHealth.kr) 센터장
                   문화관광 빅데이터 연구소(www.CTmining.org) 소장
                   BIG Data Lab (www.AllBigData.org) 지도교수이며,
                   미래성장동력추진단 빅데이터 분과 위원
                   한국정보화진흥원 개인정보보호 연구위원
                   미래창조과학부 ICT 웰니스케어사업 기획위원
                   창조경제추진단 빅데이터 전문가회의 위원을 역임했다.

국회, 보건복지부, 미래창조과학부, 문화체육관광부, 행정자치부, 행정안전부, 감사원, 미래성장동력추진단, 창조경제추진단, 정보통신기술진흥센터(IITP), 한국보건산업진흥원(KHIDI), 한국정보화진흥원(NIA), LX대한지적공사, 코레일, 한국문화관광연구원, 국가연구시설장비진흥센터, 경기중소기업청, 중소기업기술정보진흥원 등에서 자문과 평가를 맡는 등 산학협력 및 정부 과제와 빅데이터 분석, 비즈니스 애널리틱스, 데이터 마이닝, 품질공학, 통계학, 리스크 분석, 최적화, 시뮬레이션 관련 학술연구를 15여 년간 수행했다. 세계적 수준의 연구 성과를 창출하기 위해 미국 대학 및 덴마크 대학과 MOU를 체결하여 공동 연구를 진행하고 있다.

수상 경력으로 산학협력프로젝트경진대회 은상, 춘계학술발표대회 우수연구상, INFORMS QSR Section Best Student Paper Competition Finalist, 스포츠조선 2014 대한민국 고객감동 일류브랜드 대상(정보산업-빅데이터 부문 예비 선정) 등이 있으며, Marquis Who's Who 세계인명사전에 등재되어 있다. 저서로 ‘빅데이터 속 숨은 사람 찾기’가 있다.

관광 빅데이터 분석대회 조직위원장, 대한산업공학회 춘계학술대회 운영위원장, 대한산업공학회 및 한국산업경영시스템학회 이사를 역임했다.

현재 한국빅데이터학회 학술회원, 대한산업공학회 정회원, 한국품질경영학회 정회원, 한국산업경영시스템학회 정회원이다.

인터뷰 기사: 소비자도 모르는 욕망, 빅데이터는 안다

2015 U-IoT World Convention 발표 영상 보기


Device for transmitting undiscriminating personal information and method of the same

Method for coaching of life based on mobile terminal, system and computer-readable medium recording the Method

Method and system for providing type information and evaluation information, using data collected from user terminal

Coaching method and system considering relationship type

Goal-Attainment assessment apparatus and method

Apparatus and method for providing tour attractiveness depending on weather and climate factors

Device of transmitting undiscriminating personal and method of the same

Method for coaching of life based on mobile terminal, system and computer-readable medium recording the method

Apparatus and method for goal attainment diagnostic

Method and system for providing evaluation information and pattern information using data obtained from user terminal

Apparatus and method for providing adaptive service

Method and System for coaching based on relationship type

Device of transmitting undiscriminating personal information and method of the same

Method and system for identifying path and place

System for identifying human relationships around users and coaching based on identified human relationships

Method and apparatus for value added service based on evaluation of the sights

System for contents monitoring and push service based on user search portfolio and position of reality space and method thereof

System for Contents Monitoring and Push Service Based on User Search Portfolio and Position of Reality Space and Method Therefor

System for Contents Monitoring and Push Service Based on User Search Portfolio and Position of Cyber Space and Method Therefor

Method for Stability of Slotted Aloha with Selfish Users under Delay Constraint

Design System of Exponentially Weighted Moving Average Control Chart Using Gradient-based Search Method and Design Method Thereof