On-going researches :

iPCA (Interactive Principal Component Analysis)

Visual Analysis on Red Blood Cells

Pixel-based DNA represenations

Gene Regulatory Pathways visualization

GVis (Genomic Visualization)

Technical Skills :

OpenGL programming

3D Virtual Environment Designing using SVE (Simple Virtual Environment) Lib.

Web programming in Win32 OS web-server

Image Processing programming in Win32 OS

Internet application programming using IIS 5.0 or 6.0 and MS-SQL 2000.

Managing MS Windows 2000 Server

VC++ programming using Windows Socket2, Serial port control, RAS API and Platform SDK (especially network part)

Controlling line camera: real-time image scanning using grabber in Win32 OS.

Debugging in local environment

Network monitoring in Windows NT system (using perfmon and winpcap lib).

Matlab Programming

Employment History

22 Aug, 2004 ~ current : Dept. Computer Science, The university of North Carolina at Charlotte
- Teaching Assistant : Java(ITCS1214), Game Engine Construction(ITCS4235), Compputer Graphics(ITCS4120), Computer Logic and Design(ITCS2181), Logic and Algorithms(ITCS2181)

24 June, 2004 ~ 24 June, 2005 : Dept. Computer Science, The university of North Carolina at Charlotte - Research Scholar (Visiting Researcher)

March, 2003 ~ Aug, 2004 : Dept. Computer Engineering, Hallym University - Research Assistant

Sept, 2001 ~ Feb., 2003 : Optelnet Co., Ltd. - Program Manager

March, 2001 ~ August, 2001 : Dept. Computer Engineering, Hallym University - Research Assistant

Sept., 2000 ~ April, 2001 : The ChunCheon civil women's welfare center - Lecturer : Operating System / A certificate of word-processor

Sept., 1999 ~ Feb. 2001 : Dept. Computer Engineering, Hallym University
- Teaching Assistant : Data Structure / ASP(Active Server Page)

December, 1999 ~ July, 2000 : Open a venture company (GaOn) - Software Developer : Made website using ASP and SQL, also made a simple virtual environment toolkit(GRAPHES).

Military service. (9,1994 - 11, 1997).

Experience (Application Development)

D.H. Jeong. Widas Vod. 2003. April ~ 2003. August (see more)

D.H. Jeong. Real-time image capturing system using line camera. v1.0 2003. May ~ 2003. August (see more)

D.H. Jeong. Widas Vod On-Line Monitoring System. 2003. April ~ 2003. August (see more)

D.H. Jeong. Analog to Digital Converter v0.1. ~ v0.3 April 2002 ~ December 2002(see more)

D.H. Jeong. Official Site (Optelnet.com). 2001. November ~ 2002. January (see more)

D.H. Jeong. Widas Multimedia. 2002. October ~ 2002. March (see more)

D.H. Jeong. Color Image Processing. 2001. July (see more)

D.H. Jeong and et al. An implementation of collaborative management system for the manufacture of animation. Jan. 2000 ~ Dec. 2000 (see more)

D.H. Jeong and et al. Gray Image Processing. 2000. 2nd semaster. (see more)

D.H. Jeong and et al. Bookmark Site Homepage. Coolis. 2000.(see more)

D.H. Jeong. Neural Network(Digit Recognition). 2000. 1st semaster.(see more)

D.H. Jeong. 1D-Time Series Data Indexing(Searching). 2000. 1st semaster.(see more)

D.H. Jeong and et al. Fashion Site.(International Commercial Homepage : Koreas trade with Japan). Small scale of B2B. 2000.(see more)

D.H. Jeong. College of Information and Electronics Engineering Homepage in Hallym University. 1998.(see more)

D.H. Jeong and et al. Awarded a certificate for best homepage (The 2nd best homepage) in the hallym university homepage contest. Graphics & Virtual Environment Lab. Homepage in Hallym University. 1999.(see more)

D.H. Jeong, Mealy Machine Simulator & Minimize program using C. 1998(see more)

D.H. Jeong and M.-Y. Choi, The management program for the local brocasting company. using C, 1994.

D.H. Jeong and H.R. Kim, The management program of socialwelfare. using CLIPPER, 1993.

Publication Legend

Journal / Conference / Symposium / Workshop / Poster / Other

Publications

 Dong Hyun Jeong, Tera Marie Green, William Ribarsky, and Remco Chang, Comparative Evaluation of Two Interface Tools in Performing Visual Analytics Tasks, BELIV 2010, To Appear, 2010
 Green, T.M., Jeong, D.H., and Fisher, B. (2010). Using personality factors to predict interface learning performance, In Proceedings of the Hawaii International Conference on System Sciences, January 2010, Koloa, Hawaii. Best Paper Award.
 Dong Hyun Jeong, Wenwen Dou, William Ribarsky, Remco Chang, Knowledge-Oriented Refactoring in Visualization, IEEE Visualization Workshop on Refactoring Visualization From Experience (REVISE), 2009. [PDF]
 Dong Hyun Jeong, William Ribarsky, Remco Chang, Designing a PCA-Based Collaborative Visual Analytics System, IEEE Visualization Workshop on Collaborative Visualization 2009 (CoVis), 2009. [PDF].
 Dong Hyun Jeong, Tera Marie Green, William Ribarsky, and Remco Chang, Comparing Two Interface Tools in Performing Visual Analytics Tasks, VAST 2009, Poster, pp.219-220, 2009.[Abstract-PDF] [Poster-PDF]
 Xiaoyu Wang, Dong Hyun Jeong, Wenwen Dou, Seok-Won Lee, William Ribarsky, Remco Chang, Defining and Applying Knowledge Conversion Processes to a Visual Analytics System, Computers and Graphics (Elsevier). To Appear, 2009. [PDF]
 Dong Hyun Jeong, Caroline Ziemkiewicz, William Ribarsky, and Remco Chang, Understanding Principal Component Analysis Using a Visual Analytics Tool, UKC 2009, Mathematics: Fundamentals and Applications, To Appear, 2009. [PDF]
 Dong Hyun Jeong, Remco Chang, William Ribarsky, Creating a Knowledge Structure in Real-Time, EuroVis 2009, Poster, To Appear, 2009. [Abstract-PDF] [Poster-PDF]
 Dong Hyun Jeong, Caroline Ziemkiewicz, Brian Fisher, William Ribarsky, Remco Chang, iPCA: An Interactive System for PCA-based Visual Analytics, Computer Graphics Forum (Eurovis 2009). pp. 767-774, 2009. [PDF] [WMV]
 Thomas Butkiewicz, Dong Hyun Jeong, William Ribarsky, Remco Chang, Hierarchical Multi-Touch Selectione Techniques for Collaborative Geospatial Analysis, SPIE Defense, Security, and Sensing, To Appear, 2009
 Wenwen Dou, Dong Hyun Jeong, Felesia Stukes, William Ribarsky, Heather Richter Lipford, Remco Chang, Recovering Reasoning Process From User Interactions, IEEE Computer Graphics and Applications (CG&A) Issue on Visual Analytics Evaluation (SEMVAST). To Appear. 2009. [PDF]
 D.H. Jeong, C.G. Song, R. Chang, L. Hodges, User experimentation: An Evaluation of Velocity Control Techniques in Immersive Virtual Environments, Springer-Verlag Virtual Reality, DOI:10.1007/s10055-008-0098-6, Vol.13, No.1, pp.41-50, 2009 [PDF]
 W Dou, D.H. Jeong, F. Stukes, W. Ribarsky, H.R. Lipford, R. Chang, Comparing Usage Patterns of Domain Experts and Novices in Visual Analytical Tasks, ACM SIGCHI Sensemaking Workshop 2009, To appear, 2009 [PDF]
 D.H. Jeong, R. Chang, W. Ribarsky, An Alternative Definition and Model for Knowledge Visualization, IEEE Visualization 2008 Workshop on Knowledge Assisted Visualization, To appear, 2008 [PDF]
 D.H. Jeong, W. Dou, F. Stukes, W. Ribarsky, H.R. Lipford, R. Chang, Evaluating the Relationship Between User Interaction and Financial Visual Analysis, IEEE Symposium on Visual Analytics Science and Technology 2008 (VAST '08), pp.83-90, 19-24 Oct. 2008 [PDF]
 D.H. Jeong, A. Darvish, K. Najarian, J. Yang, W. Ribarsky, Interactive Visual Analysis of Time-series Microarray Data, Springer Verlag-The Visual Computer: International Journal of Computer Graphics. Volume 24, Issue 12, Pages 1053-1066, DOI:10.1007/s00371-007-0205-9, October 2008 [PDF]
 D.H. Jeong, Y.R. Kim, I-S. Cho, E.J. Kim, K.M. Lee, K.W. Jin, C.G. Song, Real-time Image Scanning System for Detecting Tunnel Cracks Using Linescan Cameras, Vol. 10, No. 6, pp726-736, Journal of KMS, June 2007.
 A. Darvish, K. Najarian, D.H. Jeong, and W. Ribarsky, System Identification and Nonlinear Factor Analysis for Discovery and Visualization of Dynamic Gene Regulatory Pathways. IEEE Symposium on Computational Intelligence in Bioinformatics and Computational Biology 2005. (Nov. 2005) pp.76-81[LINK]
 D.H. Jeong, C.S. Lee, G.B Jeon, C.G. Song, S. Babu, and L. Hodges, Differentiation on Information Gathering Ability in Real and Virtual World, Pacific Graphics 2005, Short paper, pp.157 - 159 [PDF]
 D.H. Jeong, C.S. Lee, S.H. Ahn, C.Y. Park, L. Hodges, and C.G. Song, An Evaluation of Techniques for Controlling the Speed of Travel in Immersive V.E., Pacific Graphics 2005, Short paper, pp.150 - 152 [PDF]
 J. Hong, D.H. Jeong, C.D. Shaw, W. Ribarsky, M. Borodovsky, and C. Song, GVis: A Scalable Visualization Framework for Genomic Data, pp. 191-198, EuroVis 2005. [PDF]
 D.H. Jeong, Y.R. Kim, K.M. Lee, K.W. Jin, C.G. Song, The Design and Implementation of a Linescan Camera based Real-time Image Scanning System, International Conference on Multimedia and Art (MAAP) 2004, Oct. [PDF]
 D.H. Jeong, Y.H. Jeon, J.K. Kim, S. Sim, C.G. Song, Force-based Velocity Control Technique in Immersive V.E, ACM International Conference on Computer graphics and interactive techniques (Graphite) 2004, pp237-241, June, 2004. [PDF]
 C.G. Song, N.J. Kwak, and D.H. Jeong, Developing an efficient technique of Selection and Manipulation in Immersive V.E., ACM Symposium on Virtual Reality Software and Technology (VRST) 2000, pp142-146, October, 2000. [View Detail] [PDF]
 J.-H. Hong, D.H. Jeong, S.-Y. Sim, C.-G. Song, Analysis of Effectiveness of Multiple Sensory Modalities in Virtual Environments, Journal of KISS:Software and Applications, Vol.27, No.9, pp931-941, September, 2000.

Other Publications

 D.H. Jeong, W. Ribarsky, A. Darvish, K. Najarian and J. Yang, Interactive Visual Analysis on Gene Regulatory Pathways, Charlotte Visualization Center, Technical Report CVC-UNCC-06-03, 2006. [PDF]
 D.H. Jeong, W. Ribarsky, L. Hodges, and C. Song, Interactive Visualization of Genomic Data, AppliedVis 2005. poster. April, 2005. [PDF file (1.3MB)] Received the 2nd best poster award.
 D.H. Jeong, S.C. Sin, T.W, Park, C.G. Song, 2D Object Recognition using Neural Network, KMMS 2004 Fall conference, Vol.7, No.2, pp467-470.
 Y.R. Kim, D.H. Jeong, K.M. Lee, K.W. Jin, C.G. Song, Development of Crack Detection System in Tunnel, KMMS 2004 Fall conference, Vol.7, No.2, pp53-56.
 Y.R. Kim, D.H. Jeong, K.M. Lee, K.W. Jin, C.G. Song, Detecting and Analyzing Crack Image of Tunnel Construction, Proceedings of the KMMS (Korean Multimedia Processing Society) Spring Conference, pp432-435, April, 2004.
 D.H. Jeong, Y.R. Kim, C.G. Song, K.M. Lee, K.W. Jin, Implementation of Real-time Image Capturing System using Line-camera, Proceedings of the KIPS (Korean Information Processing Society) Spring Conference, pp181-184, April, 2004.
 Y.H. Jeon, D.H. Jeong, Y.R. Kim, J.G. Kim, S.-Y. Sim, The Force-based Travel Technique in Immersive Virtual Environment, HCI2004 Conference, No.I-1, pp405-410, February, 2004.
 D.H. Jeong, A study on CRT-based stereo head tracked display system(C-HTD), Master's Thesis, August, 2001.
 D.H. Jeong, K.-S. Nam, T.-P. Um, C.G. Song, An implementation of collaborative management system for the manufacture of animation, Proceedings of the KISS (Korean Information Science Society) Spring Conference, pp607-609, April, 2001.
 D.H. Jeong, C.G. Song, Apply Molecular Modeling to Stereo HTD System, Proceedings of the KIPS (Korean Information Processing Society) Spring Conference, pp225-228, April, 2001.
 D.H. Jeong, C.-G. Song, An Implementation of CRT-based stereo HTD system, HCI2001 Conference, Vol.10, No.1, pp720-724, February, 2001.
 J.-H. Kim, P.-J. Kim, D.H. Jeong, J.-H. Lee, C.G. Song, The development of low-end authoring tool for dynamic virtual-environment(Realistica), Proceedings of the 11th KIPS (Korean Information Processing Society) Spring Conference, Vol. 6, No. 1 pp1191 - 1194, 1999.

Having an Engligh Education in Abroad

Finish the intermediate English course in Leeds Metropolitan University, Leeds, West-Yorkshire, U.K.(1997)

Finish the intermediate English course in College of Park Lane, Leeds, West-Yorkshire, U.K.(1997)

Activities

Member of Phi Kappa Phi (The Honor Society). 2008. 4. - current

Volunteer for IEEE Virtual Reality Conference 2008, March 8-12 2008, Charlotte NC, USA

Member of ACM (Association for Computing Machinery). 2004. 6. - current

Member of IEEE. 2005. 1. - current

Volunteer for ACM Symposium on Virtual Realy Software and Technology 2000(VRST2000) as an Operator. 2000. 10.22 - 10.25.

Volunteer for 2000 Korea Open ChunChon Taekwondo Championship as an Interpreter(English). 2000. 6.24 - 6.27.