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Publications

Selected Publications:

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  1. Sung Choi, Albert Kim, D. Caroline, and C.-H. Won, (August 2022) “Tissue Viscoelasticity Quantification Using Smartphone Tactile Imaging Probe with an Indenter and Viscoelastic Pitting Recovery Model,” IEEE Sensors Journal, Vol. 22, No. 15, pp. 15365-15372, August 1, 2022. Doi. 10.1109/JSEN.2022.3185009
  2. Chan-Il Kim, Seok-Min Hwang, Eun-Bin Park, Chang-Hee Won and Jong-Ha Lee,  (August 2021) “Computer-Aided Diagnosis Algorithm for Classification of Malignant Melanoma Using Deep Neural Networks,” Sensors, 21, 5551, https://doi.org/10.3390/s21165551.
  3. Nazia Rahman, Chang-hee Won, “Identifying Benign and Malignant Tumors Using Vibro-acoustic Tactile Imaging Sensor,” IEEE Sensors Conference, Dallas, TX, October 30, 2022.
  4. Steve Lash, Firdous Saleheen, Chang-hee Won, Hybrid Hierarchical Statistical Control of Robotic Manipulators, 2022 SICE International Symposium on Control Systems, pp. 1-8, March 8-10, 2022. doi: 10.23919/SICEISCS54350.2022.9754373.
  5. S. Choi, D. Caroline, S. Pascarella, R. Kendzierski and C.-H. Won, (November 2021) “Fusion of Deformation Index Ratio and Health Information for Breast Cancer Risk Assessment,” 43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
  6. C. -H. Won, J. -H. Lee and F. Saleheen, “Tactile Sensing Systems for Tumor Characterization: A Review,” in IEEE Sensors Journal, vol. 21, no. 11, pp. 12578-12588, 1 June1, 2021, doi: 10.1109/JSEN.2021.3078369.
  7. S. Choi, Vira Oleksyuk, D. Caroline, S. Pascarella, R. Kendzierski and C.-H. Won, (July 2020) “Breast Tumor Malignancy Classification using Smartphone Compression-induced Sensing System and Deformation Index Ratio,” 42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Montreal, Canada,  July, 2020.
  8. S. Choi, Vira Oleksyuk, D. Caroline, S. Pascarella, Jan Kybic, and C.-H. Won, (July 2019) “Breast Tumor Characterization using Deformation Index Variation in Compression-induced Sensing System,” 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Berlin, Germany,  July 22-27, 2019.
  9. Firdous Saleheen, Chang-Hee Won (March 2019) “Statistical Stackelberg Game Control: Open-loop   Minimal Cost Variance Case,” Automatica, Vol. 101, pp.338-344.
  10. Firdous Saleheen, Z. Wang, Brian P. Butz, Joseph Picone, and Chang-Hee Won, (2018) “Efficacy of a Virtual Teaching Assistant in an Open Laboratory Environment for Circuits,” Advances in Engineering Education, Vol. 6, No. 3, pp. 1-27.
  11. Vira Oleksyuk, R, Rajan, F. Saleheen, S. Pascarella, D. Caroline, and C.-H. Won, (May 2018) “Risk Score based Pre-screening of Breast Tumor Using Compression Induced Sensing System,” IEEE Sensors Journal, DOI 10.1109/JSEN.2018.2817833, Vol. 18, No. 10, pp. 4038-4045.
  12. Saleheen, F. and Won, C. -H., “Bimodal Dynamic Imaging System for Embedded Inclusion Characterization”, Sensors Journal, IEEE, Vol.16 (5), pp.6062-6071. DOI: 10.1109/JSEN.2016.2568919. 
  13. Saleheen, F., Wang, Z., Moser, W., Oleksyuk, V., Picone, J., and Won, C.-H., “Effectiveness of Virtual Open Laboratory Teaching Assistant for? Circuits Laboratories”, 123rd ASEE Annual Conference & Exposition, New Orleans, LA: USA, June 2016.
  14. Chukwuemeka Aduba, Chang-Hee Won (November 2015) “N-Player Statistical Nash Game Control:m-th Cost Cumulant Optimization,” IEEE Transaction on Automatic Control, Vol. PP, NO. 99, ISSN 0018-9286, DOI: 10.1109/TAC.2015.2503883 pp. 1-6.
  15. Saleheen, F. and Won, C.-H., “Dynamic Positioning Sensing System for Estimating Size and Depth of Embedded Object”, Sensors, 2015 IEEE, Busan: Korea, Nov 2015.
  16. Saleheen, F. and Won, C.-H., “Dynamic Imaging System for Mechanical and Spectral Properties Estimation”, Biomedical Circuits and Systems (BioCAS) 2015, Atlanta, GA: USA, Oct 2015.
  17. Saleheen, F., Giorgi, S., Smith, Z., Picone, J., and Won, C.-H., “Design and Evaluation of a Web-based Virtual Open Laboratory Teaching Assistant (VOLTA) for Circuits Laboratory”, 122nd ASEE Annual Conference & Exposition, Seattle, WA: USA, June 2015.
  18. Amrita Sahu, Firdous Saleheen, Vira Oleksyuk, Cushla McGoverin, Nancy Pleshko, Amir Harati, Joseph Picone, Karin Sorenmo and Chang-Hee Won, (2014) “Characterization of Mammary Tumors Using Noninvasive Tactile and Hyperspectral Sensors,” IEEE Sensors Journal, Vol. PP, Issue 9, DOI 10.1109/JSEN.2014.2323215 , May 2014.
  19. Bei Kang, Chukwuemeka Aduba, and Change-Hee Won, “Statistical Control for Performance Shaping using Cost Cumulant,” IEEE Transaction on Automatic Control, Vol. 59, NO. 1, ISSN 0018-9286, pp. 249-255, 2014. (published version)
  20. Jong-Ha Lee, Chang-Hee Won. (March 2013). “Tactile Sensation Imaging System for Embedded Lesion Characterization,” IEEE Journal of Biomedical and Health Informatics, Vol. 17, No. 2, ISSN 2168-2194, pp. 452-458. 
  21. Firdous Saleheen, Vira Oleksyuk, Amrita Sahu, and Chang-Hee Won, “Non-invasive mechanical properties estimation of embedded objects using tactile imaging sensor,” Proc. SPIE 8719, Smart Biomedical and Physiological Sensor Technology X, 87190K, Baltimore, MD: USA (May 2013)
  22. Firdous Saleheen, Amrita Sahu, Vira Oleksyuk, and Chang-Hee Won, “Normal force estimation using tactile imaging sensor,” Bioengineering Conference (NEBEC), 2012 38th Annual Northeast. Philadelphia, PA: USA (March 2012) 
  23. Salvatore Giorgi, Firdous Saleheen, Frank Ferrese and Chang-Hee Won, “Adaptive Neural Replication and Resilient Control Despite Malicious Attacks,” 5th International Symposium on Resilient Control Systems, 2012.
  24. Jong-Ha Lee and Chang-Hee Won, “Topology Preserving Relaxation Labeling for Nonrigid Point Matching,” IEEE Transactions on Pattern Analysis and Machine Intelligence, 2011.
  25. Jong-Ha Lee and Chang-Hee Won, “High Resolution Tactile Imaging Sensor Using Total Internal Reflection and Non-rigid Pattern Matching Algorithm,” IEEE Sensors Journal, September 2010.
  26. Chang-Hee Won, Ronald Diersing and Bei Kang, “Statistical Control of Control-Affine Nonlinear Systems with Nonquadratic Cost Functions: HJB and Verification Theorems,” Automatica, A Journal of the Internation Federation of Automatic Control (IFAC), July 24, 2010.
  27. Jong-Ha Lee, Chang-Hee Won, Kaiguo Yan and Yan Yu, “Tactile Sensation Imaging for Artificial Palpation,” US-Korea Conference on Science, Technology, and Entrepreneurship (UKC), August 11-15, Seattle, WA, 2010.
  28. Jong-Ha Lee, Chang-Hee Won, Kaiguo Yan and Yan Yu, “Design and Evaluation of an Optical Tactile Imaging Device for Tumor Detection,” 52nd Annual Meeting of American Association of Physicists and Medicine (AAPM), Philadelphia, PA, July 18-22, 2010.
  29. Jong-Ha Lee, Chang-Hee Won, Kaiguo Yan, Yan Yu and Lydia Liao, “Tactile sensation imaging for artificial palpation,” Eurohaptics 2010, July 8-10, Amsterdam, also to be published in the Lecture Notes in Computer Science (in press), 2010.
  30. Jong-Ha Lee, Chang-Hee Won, Ronald Diersing, “Two Player Statistical Game with Higher Order Cumulants,” The Proceeding of American Control Conference, Baltimore, June 2010, pp. 4857-4862.
  31. Bei Kang and Chang-Hee Won, “Nonlinear second cost cumulant control using Hamilton-Jacobi-Bellman equation and neural network approximation,” The Proceeding of American Control Conference, Baltimore, June 2010, pp. 770-775
  32. Jong-Ha Lee, Chang-Hee Won, Kaiguo Yan, and Yan Yu, “Tactile Imaging Sensor for Subsurface Tumor Detection in Prostate Phantom,” The First AMA-IEEE Medical Technology Conference on Individualized Healthcare, Washington DC, March 21-23, 2010.
  33. Jong-Ha Lee, Chang-Hee Won, “Characterization of Lung Tissues using Liquid-Crystal Tunable Filter an Hyperspectral Imaging System,” Proceedings of IEEE EMBC 09, 31th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Minneapolis, MN, September 6-9, 2009.
  34. Ronald W. Diersing, Chang-Hee Won and Michael K. Sain, “Discounted Cost Infinite Time Horizon Cumulant Control,” American Control Conference, 2009.
  35. Jong-Ha Lee and Chang-Hee Won, “Characterization of Lung Tissues using Liquid Crystal Filter Hyperspectral Imaging System,” IEEE Conference on Engineering in Medicine and Biology, 2009.
  36. Chang-Hee Won, Ronald W. Diersing, and Hyo-Sung Ahn, “Second Cumulant Statistical Control with Indefinite Control Weight,” IEEE Conference on Decision and Control, 2008.
  37. Jong-Ha Lee, Chang-Hee Won and Seong G. Kong, “Estimation of Operative Ling of Resection using Preoperative Image and Non-rigid Registration,” IEEE Conference on Engineering in Medicine and Biology, 2008.
  38. Bei Kang, Jong-Ha Lee and Chang-Hee Won, “Micro-Navigation Satellite Network Design and Analysis,” ION GNSS, Savannah, GA, 2008.
  39. Jong-Ha Lee, Ronald W. Diersing and Chang-Hee Won, “Satellite Attitude Control using Statistical Game Theory,” American Control Conference, 2008.
  40. Chang-Hee Won and Saroj Biswas, “Optimal Control Using Algebraic Method for Control- Affine Nonlinear Systems,” International Journal of Control, 2007.
  41. Ronald W. Diersing, Michael K. Sain, Khanh D. Pham, and Chang-Hee Won, “Output Feedback Multiobjective Cumulant Control with Structural Applications,” IEEE Conference on Decision and Control, 2007.
  42. Ronald W. Diersing, Michael K. Sain, and Chang-Hee Won, “Discrete-Time, Bi-Cumulant Minimax and Nash Games,” American Control Conference, 2007.
  43. Ronald W. Diersing, Michael K. Sain, and Chang-Hee Won, “Bi-Cumulant Games: A generalization of and /Control,” IEEE Transactions on Automatic Control, 2007.
  44. Chang-Hee Won, “Hamilton-Jacobi-Bellman Equations and Verification Theorem for n-th Cost Moment Control,” Proceedings of 45th IEEE Conference on Decision and Control, San Diego, California, December, 2006.
  45. Hyo-Sung Ahn and Chang-Hee Won, “Fast Alignment Using Rotation Vector and Adaptive Kalman Filtering,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 42, Issue 1, January 2006.
  46. Chang-Hee Won, Nonlinear n-th Cost Cumulant Control and Hamilton-Jacobi-Bellman Equations for Markov Diffusion Process, Proceedings of 44th IEEE Conference on Decision and Control, Seville, Spain, pp. 4524-4529, December 2005.
  47. Chang-Hee Won, Cost Cumulant and Risk-Sensitive Control, Electrical Engineering Handbook, Wai-Kai Chen, Editor-in-Chief, Elsevier Science, 2005.
  48. Chang-Hee Won, State-Feedback Optimal Controllers for Deterministic Nonlinear Systems, Proceedings American Control Conference, Portland, Oregon, pp.858-863, June 8-10, 2005.
  49. Chang-Hee Won, Cost Distribution Shaping: The Relations Between Bode Integral, Entropy, Risk-Sensitivity, and Cost Cumulant Control, Proceedings American Control Conference, Boston, MA, pp. 2160-2165, June 2004.
  50. Chang-Hee Won , Satellite Structure Attitude Control with Parameter Robust Risk-Sensitive Control Synthesis , Proceedings American Control Conference, Boston, MA, pp. 3538-3543, June 2004.
  51. Hyo-Sung Ahn, Chang-Hee Won, Douglas Olsen, Richard Schultz, Arnold Johnson, William Semke, George Seielstad, and Charles Wivell, Initial Attitude Estimation of Tactical Grade Inertial Measurement Unit for Airborne Environmental Camera, Proceedings American Control Conference, Denver, Colorado, USA, pp.4403-4408, June 4-6, 2003.
  52. Chang-Hee Won and Hyo-Sung Ahn, Nonlinear Orbital Dynamic Equations and State-Dependent Riccati Equation Control of Formation Flying Satellites, Journal of the Astronautical Sciences, Vol. 51, No. 4, October-December 2003.
  53. Chang-Hee Won, Michael Sain, and Stanley Liberty, Infinite Time Minimal Cost Variance Control and Coupled Algebraic Riccati Equations, Proceedings American Control Conference, Denver, Colorado, USA, pp. 5155-5160, June 4-6, 2003.
  54. Chang-Hee Won, Regional Navigation System Using Geosynchronous Satellites and Stratospheric Airships, IEEE Transactions on Aerospace and Electronic Systems, Vol. 38, No. 1, Jan. 2002, pp. 271-278.
  55. Chang-Hee Won and Kodikara Thanuja Gunaratne, Performance Study of LQG, MCV, and Risk-Sensitive Control Methods for Satellite Structure Control, Proceedings American Control Conference, Anchorage, Alaska, USA, pp.2481-2486, May 8-10, 2002.
  56. Chang-Hee Won, Darryl Sale, Richard R. Schultz, Arnold F. Johnson, and William H. Semke, Spacecraft Systems Engineering The Initiation of a Multidisciplinary Design Project at the University of North Dakota. 2001 American Society for Engineering Education Annual Conference & Exposition, Electrical and Computer Engineering Division, Albuquerque, NM, June 24-27, 2001.
  57. Michael K. Sain, Chang-Hee Won, B. F. Spencer, Jr., and Stanley R. Liberty, Cumulants and Risk-Sensitive Control: A Cost Mean and Variance Theory with Application to Seismic Protection of Structures, Advances in Dynamic Games and Applications, Annals of the International Society of Dynamic Games, Volume 5, pp. 427-459, Jerzy A Filar, Vladimir Gaitsgory, and Koichi Mizukami, Editors, Boston, Birkhauser, 2000.
  58. Chang-Hee Won, Comparative Study of Various Control Methods for Attitude Control of a LEO Satellite, Aerospace Science and Technology, pp. 323-333, Volume 3, Issue 5, July 1999.
  59. Chang-Hee Won, Fuel- or Time-Optimal Transfers Between Coplanar, Coaxial Ellipses Using Lambert’s Theorem, Journal of Guidance, Control, and Dynamics, Vol.22, No. 4, pp. 536-542, July-August 1999.