[Publications]   [Home]

• Yunfei Xu, Jongeun Choi, Sarat Dass, and Tapabrata Maiti, “Efficient Bayesian Spatial Prediction with Mobile Sensor Networks Using Gaussian Markov Random Fields,”submitted for publication.

• Mahdi Jadaliha, Yunfei Xu, Jongeun Choi, Nicholas S. Johnson, and Weiming Li, “Gaussian process regression for sensor networks under localization uncertainty,” submitted for publication.
  

• Nicholas S. Johnson, Azizah Muhammad, Henry Thompson, Jongeun Choi, and Weiming Li, "Sea lampreys orient toward a source of a synthesized pheromone using odour-conditioned  rheotaxis" submitted for publication.

• Yunfei Xu and Jongeun Choi, "Stochastic Adaptive Sampling for Mobile Sensor Networks using Kernel Regression," submitted for publication.
  

• Jongeun Choi, Joonho Lee, Yunfei Xu and Songhwai Oh "Navigation Strategies for Swarm Intelligence using Spatio-Temproal Gaussian Processes,"  submitted for publication.  

• Mahdi Jadaliha and Jongeun Choi, “Environmental Monitoring using Autonomous Aquatic Robots: Sampling Algorithms and Experiments,” IEEE Transactions on Control Systems Technology, in press, 2012.

• Mahdi Jadaliha, Joonho Lee and Jongeun Choi, “Adaptive Control of Multi-Agent Systems for Finding Peaks of Unknown Fields,” Journal of Dynamic Systems, Measurement, and Control, in press, 2012.

• Yunfei Xu and Jongeun Choi, “Spatial Prediction with Mobile Sensor Networks Using Gaussian Processes with Built-in Gaussian Markov Random Fields,” Automatica, in press 2012. 

• Yunfei Xu, Jongeun Choi, Sarat Dass, and Taps Maiti, “Sequential Bayesian Prediction and Adaptive Sampling Algorithms for Mobile Sensor Networks,” IEEE Transactions on Automatic Control, in press, 2011,  DOI: 10.1109/TAC.2011.2179430. 

• Andrew White, Zhen Ren, Guoming Zhu, and Jongeun Choi, “Mixed H2/Hinf Observer-Based LPV Control of a Hydraulic Engine Cam Phasing Actuator,” IEEE Transactions on Control Systems Technology, in press, 2011.

• Yunfei Xu, Jongeun Choi and Songhwai Oh, "Mobile Sensor Network Navigation Using Gaussian Processes with Truncated Observations," IEEE Transactions on Robotics, Volume 27, Issue 6, 18 August 2011,  Pages 1118 - 1131, DOI: 10.1109/TRO.2011.2162766. 

• Yunfei Xu and Jongeun Choi, “Adaptive Sampling for Learning Gaussian Processes using Mobile Sensor Networks,” Special Issue on Adaptive Sensing, Sensors, 2011, Volume 11, Issue 3, Pages 3051-3066, DOI:10.3390/s110303051.
  

• Andrew White, Guoming Zhu and Jongeun Choi, “Hardware-In-the-Loop Simulation of Robust Gain-Scheduling Control of Port-Fuel-Injection Processes,” IEEE Transactions on Control Systems Technology, Vol. 19, No. 6, November 2011, Pages 1433-1443, DOI: 10.1109/TCST.2010.2095420. 

• Jongeun Choi and Jung-Wuk Hong, "Characterization of Wavelet Coefficients for Ultrasonic Signals," Journal of Applied Physics, 107, 114909 (2010); doi:10.1063/1.3429087 (6 pages).

• Andrew White, Jung-Wuk Hong, Soonsung Hong and Jongeun Choi, "Parameter Estimation for Wavelet Transformed Ultrasonic Signals," NDT & E International, Vol. 44, Iss. 1, January 2011, Pages 32-40 , DOI: 10.1016/j.ndteint.2010.09.003.
  

• Andrew White, Jongeun Choi, Ryozo Nagamune, Guoming Zhu, "Gain-Scheduling Control of Port-Fuel-Injection Processes," Control Engineering Practice, Vol. 19, Iss. 4, April 2011, Pages  380-394, DOI: 10.1016/j.conengprac.2010.12.007. 

• Jongeun Choi and L. Guy Raguin, "Robust optimal design of diffusion-weighted magnetic resonance experiments for skin microcirculation," Journal of Magnetic Resonance, Vol. 206, Iss. 2, October 2010, Pages 246-254, DOI: 10.1016/j.jmr.2010.07.014.

• Richard Conway, Jongeun Choi, Ryozo Nagamune and Roberto Horowitz  "Robust Track-Following Controller Design in Hard Disk Drives based on Parameter Dependent Lyapunov Functions," IEEE Transactions on Magnetics, Vol. 46, No. 4, April, 2010, pp. 1060-1068. 

• Yunfei Xu, Jongeun Choi, N. Peter Reeves, and Jacek Cholewicki "Optimal Control of Spine Systems," Journal of Biomechanical Engineering, Vol. 132, Iss. 5, 25 March 2010, DOI: 10.1115/1.4000955. 

• Ryozo Nagamune and Jongeun Choi "Parameter Reduction of Estimated Model Sets for Robust Control" Journal of Dynamic Systems, Measurement, and Control, Vol. 132, Iss. 2, March 2010, 021002 (10 pages), DOI: 10.1115/1.4000661. 

• Jongeun Choi and Roberto Horowitz  "Learning Coverage Control of Mobile Sensing Agents in One-Dimensional Stochastic Environments,"  IEEE Transactions on Automatic Control, Vol. 55, No. 3, March 2010, pp. 804-809. Technical report with Appendix   

• Jongeun Choi, Songhwai Oh and Roberto Horowitz, "Distributed Learning and Cooperative Control for Multi-Agent Systems," Automatica, Vol. 45, Iss. 12, December 2009, Pages 2802-2814,  doi:10.1016/j.automatica.2009.09.025. 

• Shahrokh Zeinali-Davarani, Jongeun Choi, Seungik Baek, “On Parameter Estimation for Biaxial Mechanical Behavior of Arteries,” Journal of Biomechanics, Vol. 42, Iss. 4, Pages 524-530, 11 March 2009, DOI: 10.1016/j.jbiomech. 2008.11.022.  

• Jongeun Choi "Controls and Robotics Research at Michigan State University" (in Korean), Magazine of the Institute of Control, Automation, and Systems Engineers, Korea, vol. 13, no. 1, pp.79-81, March, 2007, ISSN 1225-9853.  

• Jongeun Choi, Ryozo Nagamune and Roberto Horowitz "Multiple Robust Track-Following Controller Design in Hard Disk Drives"  the Special Issue on Intelligent Control and Its Applications to Hard Disk Drives for the International Journal of Adaptive Control and Signal Processing 2008, vol.22, no.4, pp. 359-373. Published online 22 August 2007 DOI: 10.1002/acs.994.

•  Si-Hyung Lim, Jongeun Choi, Roberto Horowitz, and Arunava Majumdar, "Design and Fabrication of a Novel Bimorph Micro-Opto-Mechanical Sensor." Journal of Microelectromechanical Systems, vol.14, no.4, pp.683-90, Aug. 2005. 

• Jongeun Choi, Yamaguchi J, Morales S, Horowitz R, Yang Zhao, Majumdar A.,  "Design and control of a thermal stabilizing system for a MEMS optomechanical uncooled infrared imaging camera", Sensors and Actuators A-Physical, vol.A104, no.2, 15 April 2003, pp.132-42. Publisher: Elsevier, Switzerland.

• Yunfei Xu, Jongeun Choi, Sarat Dass and Taps Maiti, “Efficient Bayesian Spatial Prediction with Mobile Sensor Networks Using Gaussian Markov Random Fields,” to appear in the Proceedings of American Control Conference (ACC), June 27 - 29, 2012 at FairmontQueen Elizabeth in Montreal, Canada.

• C28 Mahdi Jadaliha, Yunfei Xu and Jongeun Choi, “Gaussian process regression using Laplace approximations under localization uncertainty” to appear in the Proceedings of American Control Conference (ACC), June 27 - 29, 2012 at Fairmont Queen Elizabeth in Montreal,Canada.

• Andrew White, Zhen Ren, Guoming Zhu and Jongeun Choi, “ Mixed H2/Hinf Observer-based LPV control of a Hydraulic Engine Cam Phasing Actuator,”  in the Proceedings of ASME Dynamic Systems and Control Conference (DSCC), October 31-November 2, 2011, Arlington, VA.

• Yunfei Xu and Jongeun Choi, “Spatial Prediction with Mobile Sensor Networks using Gaussian Markov Random Fields,”  in the Proceedings of ASME Dynamic Systems and Control Conference (DSCC), October 31-November 2, 2011, Arlington, VA.

• Yunfei Xu, Jongeun Choi, Sarat Dass, Taps Maiti, “Bayesian Prediction and Adaptive Sampling Algorithms for Mobile Sensor Networks,”  in Proceedings of American Control Conference (ACC), San Francisco, California, USA June 29-July 1, 2011. 

• Andrew White, Jongeun Choi, Guoming Zhu, “Dynamic Gain-Scheduling Controller Design for Port-Fuel-Injection Processes,”  in Proceedings of American Control Conference (ACC), San Francisco, California, USA June 29-July 1, 2011. 

• Songhwai Oh, Yunfei Xu, and Jongeun Choi, "Explorative Navigation of Mobile Sensor Networks Using Sparse Gaussian Processes," Proceedings of  the 49th IEEE Conference on Decision and Control (CDC), December 15-17, 2010, Atlanta, GA, USA.

• Songhwai Oh and Jongeun Choi, "Distributed Learning in Mobile Sensor Networks Using Cross Validation," Proceedings of the 49th IEEE Conference on Decision and Control (CDC),  December 15-17, 2010, Atlanta, GA, USA.

• Cody Priess, Clark Radcliffe, and Jongeun Choi, "Application of Image Distortion Compensation to a Firearm Simulation Environment," Proceedings of 2010 ASME Dynamic Systems and Control Conference (DSCC), September 13-15, 2010, Cambridge, Massachusetts.

• Andrew White, Guoming Zhu and Jongeun Choi, “Hardware-In-the-Loop Simulation of Robust Gain-Scheduling Control of Port-Fuel-Injection Processes,” Proceedings of  2010 ASME Dynamic Systems and Control Conference (DSCC), September 13-15, 2010, Cambridge, Massachusetts.

• Mahdi Jadaliha, Joonho Lee and Jongeun Choi, “Adaptive Control of Multi-Agent Systems for Finding Peaks of Unkonwn Fields,” Proceedings of 2010 ASME Dynamic Systems and Control Conference (DSCC), September 13-15, 2010, Cambridge, Massachusetts.

• Yunfei Xu and Jongeun Choi, "Stochastic Adaptive Sampling for Mobile Sensor Networks using Kernel Regression," Proceedings of  the American Control Conference (ACC), June 30-July 2, 2010, Baltimore, Maryland.  

• Andrew White, Jongeun Choi, Ryozo Nagamune, Guoming Zhu, "Gain-Scheduling Control of Port-Fuel-Injection Processes." Proceedings of the American Control Conference (ACC), June 30-July 2, 2010, Baltimore, Maryland.  

• Muhannad Quwaider, Azizah Muhammad, Jongeun Choi, and Subir Biswas, "Posture-Predictive Power Control in Body Sensor Networks using  Linear-Quadratic Gaussian Control," Proceedings of the First International Conference on Networks & Communications (NetCoM-2009), Le Royal Meridien, 27-29 December 2009, Chennai, India.

• Yunfei Xu, Jongeun Choi, N. Peter Reeves, and Jacek Cholewicki "Optimal Neuromuscular Control of Spine Systems,"  Proceedings of  2009 ASME Dynamic Systems and Control Conference (DSCC),  October 12-14, 2009 Hollywood,California.

• Yunfei Xu and Jongeun Choi "Optimal coordination of mobile sensor networks using Gaussian processes," Proceedings of  2009 ASME Dynamic Systems and Control Conference (DSCC), October 12-14, 2009 Hollywood, California.

• Yunfei Xu and Jongeun Choi, “Mobile Sensor Networks for Learning Anisotropic Gaussian Processes,” Proceedings of the American Control Conference (ACC), June 10-12, 2009, St. Louis, Missouri.
• Jongeun Choi, Joonho Lee and Songhwai Oh "Biologically inspired Navigation Strategies for Swarm Intelligence using Spatial Gaussian Processes" in the Invited Session: Sensing, Estimation, Consensus and Control Over Networks, Proceedings of  the 17th International Federation of Automatic Control (IFAC) World Congress 2008. 

• Jongeun Choi, Joonho Lee and Songhwai Oh "Swarm Intelligence for Achieving the Global Maximum using Spatio-Temporal Gaussian Processes", Proceedings of the American Control Conference (ACC) 2008. movie 

• Ryozo Nagamune and Jongeun Choi "Parameter Reduction of Nonlinear Least-Squares Estimates via Nonconvex Optimization", Proceedings of the American Control Conference (ACC) 2008.

• Ryozo Nagamune and Jongeun Choi "Parameter Reduction of Nonlinear Least-Squares Estimates via Singular Value Decomposition", Proceedings of the 17th International Federation of Automatic Control (IFAC) World Congress 2008. 

• Gael Cordier, Jongeun Choi and Guy Raguin "Evaluation of Three Inverse Problem Models to Quantify Skin Microcirculation Using Diffusion-Weighted MRI",  accepted for the Scientific Committee of the 6th International Conference on Inverse Problems in Engineering: Theory and Practice (ICIPE 2008), to be held in Dourdan (Paris), France on June 15-19, 2008. This paper will appear in Journal of physics: Conference Series.

• Emily Wandell, Nicholas Beechnau, William Smits, Seungik Baek, Jongeun Choi, Mark de Zee, Tamara Reid Bush, "Computer model analysis of cervical lateral function forsymmetric and asymmetric/symptomatic subject groups", World Congress on Neck Pain. January 20 - 22, 2008 at The Hyatt Regency Century Plaza Los Angeles, California. Accepted for Oral and Poster Presentations

• Jongeun Choi, Songhwai Oh and Roberto Horowitz, "Cooperatively Learning Mobile Agents for Gradient Climbing", Proceedings of  the 46th IEEE Conference on Decision and Control 2007. 

• Jongeun Choi, Ryozo Nagamune and Roberto Horowitz, "Multiple Robust Controller Design based on Parameter Dependent Lyapunov Functions." Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems (MTNS), Kyoto, Japan, July 24-28, 2006.

• Leonardo Contreras, Richard Conway, Sarah Felix, Jongeun Choi and Roberto Horowitz, "An Objective Oriented Framework for the Synthesis of Robust Multi-rate Controllers for Hard Disk Drives (HDD)", Proceedings of the 10th World Multi-Conference on Systemics, Cybernetics and Informatics (WMSCI) 2006, Orlando, Florida, July 16-19, 2006. 

• Jongeun Choi, Ryozo Nagamune and Roberto Horowitz, "Synthesis of Multiple Robust Controllers for Parametric Uncertain LTI Systems", Proceedings of the 25th American Control Conference (ACC) June 14 to 16, 2006, Minneapolis, Minnesota, USA. 

• Jongeun Choi and Roberto Horowitz, "Topology Preserving Neural Networks that Achieve a Prescribed Feature Map Probability Density Distribution", Proceedings of the 24th American Control Conference (ACC) June 8 to 10, 2005, Portland, Oregon, USA. a finalist for the ACC 2005 Student Best Paper Award 

• Yang Zhao, Jongeun Choi, Horowitz R, Majumdar A, Kitching J, Norton PR., "Characterization and performance of optomechanical uncooled infrared imaging system", SPIE-Int. Soc. Opt. Eng. Proceedings of Spie - the International Society for Optical Engineering, vol.4820, 2003, pp.164-74. USA. 

• Jongeun Choi, J. Yamaguchi, S. Morales, R. Horowitz, Y. Zhao, A. Majumdar and P. Norton, "Design And Control Of A Thermal Stabilizing System For An Optomechanical Uncooled Infrared Imaging Camera.", Proceedings of the 15th Triennial World Congress of the International Federation of Automatic Control, Barcelona, Spain, July 21-26, 2002. 

• Si-Hyung Lim, Jongeun Choi, Roberto Horowitz, and Arunava Majumdar, "Improved Design for Bi-Material Thermo MEMS Sensors and Actuators", Non-Confidential Disclosure B03-061,  2003. The Office of Technology Licensing, University of California at Berkeley filed this disclosure (B03-061) 2004. U.S. Provisional Patent Application No. 60/621,170, October 21, 2004.

Milestone Series MS179 Selected Papers on Infrared Detectors: Developments Editor(s): Antoni Rogalski Publication Date: Nov 2004;  790 pages; 86 papers; Hardcover; In print Section Six Thermal Detector Focal Plane Arrays Other Thermal Detectors, pp. 644 Characterization and performance of optomechanical uncooled infrared imaging system Yang Zhao, Jongeun Choi, Roberto Horowitz, Arun Majumdar, John Kitching, Paul Norton (in Infrared Technology and Applications XXVIII, B.F. Andresen, G.F. Fulop, M. Strojnik, editors, 2003)