WELCOME TO THE HOMEPAGE OF BIG DATA LAB.
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
|
|
¼¼ºÎ ¿¬±¸ÁÖÁ¦ (Research Details)
1. ½º¸¶Æ® ÇコÄɾî (Smart Healthcare)
- º¸°ÇÀÇ·á ºòµ¥ÀÌÅÍ ºÐ¼®¿¡ ÀÇÇÑ Áúº´/Áõ»ó ¿¹Ãø°ú ȯÀÚ ÇàÅ ºÐ¼® ¿¬±¸
- ¸ð¹ÙÀÏ µð¹ÙÀ̽º¸¦ È°¿ëÇÑ ÇコÄÉ¾î ¼ºñ½º ¸ðµ¨ ¿¬±¸
|
|
2. Reality Mining
- ¸ð¹ÙÀÏ ¼¾¼ µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÑ »ç¿ëÀÚ Çൿ ¹× »çȸÀû °ü°è ºÐ¼® ¿¬±¸
- »ç¿ëÀÚ ÇàÅ ¹× °ü°è¸¦ °í·ÁÇÑ ÃÊ°³ÀÎÈµÈ ¸¶ÄÉÆÃ/ÄÚĪ/ÁßÀç ¿¬±¸
|
|
3. °³ÀÎ Á¤º¸ º¸È£ (Privacy Preserving Techniques and Service)
- °³ÀÎ Á¤º¸ÀÇ ºñ½Äº°ÈµÈ ¼öÁý/Àü¼Û/°øÀ¯ ¿¬±¸
- ÇÁ¶óÀ̹ö½Ã ¹× ÃÊ°³ÀÎÈ µ¿½Ã ÃæÁ· ¼ºñ½º ¸ðµ¨ ¿¬±¸
|
|
|
|
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.
|
|
![](images/jihn.png)
Chang-Ho Chin
(Also known as Chang-Ho Jihn)
|
Director, BIG Data Lab.
|
|
![](images/mainnews.png) |
![](images/proj2020_wide.jpg) |
![](images/bluebullet.png) |
[2020.10.08] KMI Çѱ¹ÀÇÇבּ¸¼Ò, ¿¬±¸Áö¿ø»ç¾÷ °úÁ¦ ¼±Á¤ |
|
![](images/bluebullet.png) |
[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 |
|
![](images/bluebullet.png) |
[2020.03.20] BIG Data Lab starts one interdisciplinarity research groups for metabolic syndrome. |
|
![](images/bluebullet.png) |
[2020.02.01] BIG Data Lab starts six research groups for business, medicine, healthcare, or social psychology related topics . |
|
![](images/bluebullet.png) |
[2019.12.01] BIG Data Lab starts one interdisciplinarity research groups for osteoporosis. |
|
![](images/bluebullet.png) |
[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 |
|
![](images/bluebullet.png) |
[2019.05.03] Dr. Jihn has won an Outstanding Research Award from the Society of Korean Industrial and Systems Engineering. |
|
![](images/bluebullet.png) |
[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. |
|
![](images/bluebullet.png) |
[2019.03.02] BIG Data Lab starts one research group for exploratory medical data analysis. |
|
![](images/bluebullet.png) |
[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. |
|
![](images/bluebullet.png) |
[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. |
|
![](images/bluebullet.png) |
[2019.01.01] Dr. Jihn's domestic patent has been succcessfully registered. It is about healthcare coaching based on mobile devices such as smartphone. |
|
![](images/bluebullet.png) |
[2019.01.01] Dr. Jihn has been appointed as a Big Data Division editor for Journal of Society of Korea Industrial and Systems Engineering. |
|
![](images/bluebullet.png) |
[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). |
|
![](images/bluebullet.png) |
[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%. |
|
![](images/bluebullet.png) |
[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. |
|
![](images/bluebullet.png) |
[2018.11.26] Dr. Jihn started up a working group of 40 students for L.Point Big Data competition. |
|
|
|
![](images/proj_icon_w140.png) |
![](images/bluebullet.png) |
[2020.03 - present] Project Title: metabolic syndrome-related research |
|
![](images/bluebullet.png) |
[2020.03 - present] Project Title: Suicide-related research |
|
![](images/bluebullet.png) |
[2020.03 - present] Project Title: Mobile App-related research |
|
![](images/bluebullet.png) |
[2020.02 - present] Project Title: Psychology-related research |
|
![](images/bluebullet.png) |
[2020.02 - present] Project Title: COVID19-related research |
|
![](images/bluebullet.png) |
[2019.12 - present] Project Title: osteoporosis-related research |
|
![](images/bluebullet.png) |
[2019.01 - present] Project Title: Developing the Individualized Health Risk Appraisal Model of Ischemic Heart Disease Risk in Korea. |
|
![](images/bluebullet.png) |
[2019.01 - present] Project Title: Analyzing Health Care Consumer behaviors by Sociodemographic Characteristics. |
|
![](images/bluebullet.png) |
[2019.01 - present] Project Title: Establishing health policies based the health and medical big data analysis. |
|
![](images/bluebullet.png) |
[2017.09 - present] Project Title: Developing health and medical service models and applications based on life-logging big data. |
|
|
|
|
|
Áøâȣ ¹Ú»ç´Â °æÈñ´ëÇб³ »ê¾÷°æ¿µ°øÇаú ±³¼ö·Î
ÇコÄÉ¾î ºòµ¥ÀÌÅÍ ¼¾ÅÍ(www.BigHealth.kr) ¼¾ÅÍÀå
¹®È°ü±¤ ºòµ¥ÀÌÅÍ ¿¬±¸¼Ò(www.CTmining.org) ¼ÒÀå
BIG Data Lab (www.AllBigData.org) Áöµµ±³¼öÀ̸ç,
¹Ì·¡¼ºÀ嵿·ÂÃßÁø´Ü ºòµ¥ÀÌÅÍ ºÐ°ú À§¿ø
Çѱ¹Á¤º¸ÈÁøÈï¿ø °³ÀÎÁ¤º¸º¸È£ ¿¬±¸À§¿ø
¹Ì·¡Ã¢Á¶°úÇкΠICT À£´Ï½ºÄɾî»ç¾÷ ±âȹÀ§¿ø
âÁ¶°æÁ¦ÃßÁø´Ü ºòµ¥ÀÌÅÍ Àü¹®°¡È¸ÀÇ À§¿øÀ» ¿ªÀÓÇß´Ù.
±¹È¸, º¸°Çº¹ÁöºÎ, ¹Ì·¡Ã¢Á¶°úÇкÎ, ¹®ÈüÀ°°ü±¤ºÎ, ÇàÁ¤ÀÚÄ¡ºÎ, ÇàÁ¤¾ÈÀüºÎ, °¨»ç¿ø, ¹Ì·¡¼ºÀ嵿·ÂÃßÁø´Ü, âÁ¶°æÁ¦ÃßÁø´Ü, Á¤º¸Åë½Å±â¼úÁøÈï¼¾ÅÍ(IITP), Çѱ¹º¸°Ç»ê¾÷ÁøÈï¿ø(KHIDI), Çѱ¹Á¤º¸ÈÁøÈï¿ø(NIA), LX´ëÇÑÁöÀû°ø»ç, ÄÚ·¹ÀÏ, Çѱ¹¹®È°ü±¤¿¬±¸¿ø, ±¹°¡¿¬±¸½Ã¼³ÀåºñÁøÈï¼¾ÅÍ, °æ±âÁß¼Ò±â¾÷û, Áß¼Ò±â¾÷±â¼úÁ¤º¸ÁøÈï¿ø µî¿¡¼ ÀÚ¹®°ú Æò°¡¸¦ ¸Ã´Â µî »êÇÐÇù·Â ¹× Á¤ºÎ °úÁ¦¿Í ºòµ¥ÀÌÅÍ ºÐ¼®, ºñÁî´Ï½º ¾Ö³Î¸®Æ½½º, µ¥ÀÌÅÍ ¸¶ÀÌ´×, Ç°Áú°øÇÐ, Åë°èÇÐ, ¸®½ºÅ© ºÐ¼®, ÃÖÀûÈ, ½Ã¹Ä·¹ÀÌ¼Ç °ü·Ã Çмú¿¬±¸¸¦ 15¿© ³â°£ ¼öÇàÇß´Ù. ¼¼°èÀû ¼öÁØÀÇ ¿¬±¸ ¼º°ú¸¦ âÃâÇϱâ À§ÇØ ¹Ì±¹ ´ëÇÐ ¹× µ§¸¶Å© ´ëÇаú MOU¸¦ ü°áÇÏ¿© °øµ¿ ¿¬±¸¸¦ ÁøÇàÇÏ°í ÀÖ´Ù.
¼ö»ó °æ·ÂÀ¸·Î »êÇÐÇù·ÂÇÁ·ÎÁ§Æ®°æÁø´ëȸ Àº»ó, Ãá°èÇмú¹ßÇ¥´ëȸ ¿ì¼ö¿¬±¸»ó, INFORMS QSR Section Best Student Paper Competition Finalist, ½ºÆ÷Ã÷Á¶¼± 2014 ´ëÇѹα¹ °í°´°¨µ¿ ÀÏ·ùºê·£µå ´ë»ó(Á¤º¸»ê¾÷-ºòµ¥ÀÌÅÍ ºÎ¹® ¿¹ºñ ¼±Á¤) µîÀÌ ÀÖÀ¸¸ç, Marquis Who's Who ¼¼°èÀθí»çÀü¿¡ µîÀçµÇ¾î ÀÖ´Ù. Àú¼·Î ¡®ºòµ¥ÀÌÅÍ ¼Ó ¼ûÀº »ç¶÷ ã±â¡¯°¡ ÀÖ´Ù.
°ü±¤ ºòµ¥ÀÌÅÍ ºÐ¼®´ëȸ Á¶Á÷À§¿øÀå, ´ëÇÑ»ê¾÷°øÇÐȸ Ãá°èÇмú´ëȸ ¿î¿µÀ§¿øÀå, ´ëÇÑ»ê¾÷°øÇÐȸ ¹× Çѱ¹»ê¾÷°æ¿µ½Ã½ºÅÛÇÐȸ À̻縦 ¿ªÀÓÇß´Ù.
ÇöÀç Çѱ¹ºòµ¥ÀÌÅÍÇÐȸ Çмúȸ¿ø, ´ëÇÑ»ê¾÷°øÇÐȸ Á¤È¸¿ø, Çѱ¹Ç°Áú°æ¿µÇÐȸ Á¤È¸¿ø, Çѱ¹»ê¾÷°æ¿µ½Ã½ºÅÛÇÐȸ Á¤È¸¿øÀÌ´Ù.
|
|
ÀÎÅÍºä ±â»ç: ¼ÒºñÀÚµµ ¸ð¸£´Â ¿å¸Á, ºòµ¥ÀÌÅÍ´Â ¾È´Ù
|