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[1] D. H. Shin, S. Singh, and J. J. Lee, "Explicit Path Tracking by Autonomous Vehicles," Robotica, vol. 10, pp. 539-554, 1992.  
[2] J. J. Lee, J. H. Lee, J. S. Lee, "Efficient Sliding Mode Control for Robot Manipulator with Prescribed Tracking Performance," Robotica, vol. 10, pp. 521-530, 1992.  
[3] J. J. Kim, J. J. Lee, K. B. Park, and M. J. Youn, "Design of New Time-Varying Sliding Surface for Robot Manipulator Using Variable Structure Controller," Electronics Letters, vol. 29, no. 2, pp. 195-196, Jan. 1993.
[4] Ju-Jang Lee and Yangsheng Xu, "A Multiple-rate Control Scheme of Robot Manipulators," Journal of Systems Engineering, vol. 3. no. 1, pp. 22-33, Apr. 1993.
[5] Ju-Jang Lee, and Yangsheng Xu, "A New Method for Switching Surface Design in Multivariable Variable Structure Systems," IEEE Transactions on Automatic Control, vol. 39, no. 2, pp. 414-419, Feb. 1994.
[6] Yangsheng Xu, Heung-Yeung Shum, Takeo Kanade, and Ju-Jang Lee, "Parameterization and Adaptive Control of a Space Robot System," IEEE Transactions on Aerospace and Electronic Systems, vol. 30, no. 2, pp. 435-451, Apr. 1994.
[7] Ju-Jang Lee, and Heung-Yeung Shum, "Averaging Analysis of Model Reference Adaptive Identifier Using Least-Square Algorithm," International Journal of Systems Science, vol. 25, no. 10, pp. 1535-1551, Oct. 1994.  
[8] Jung-Hoon Lee, Jong-Sun Ko, Se-Kyo Chung, Dae-Sik Lee, Ju-Jang Lee, and Myung-Joong Youn, "Continuous Variable Structure Controller for BLDDSM Position Control with Prescribed Tracking Performance," IEEE Transactions on Industrial Electronics, vol. 41, no. 5, pp. 483-491, Oct. 1994.
[9] J. H. Shin, and J. J. Lee, "Dynamic Control with Adaptive Identification of Free-Flying Space Robotics in Joint Space," Robotica, vol. 12, pp. 541-551, Oct. 1994.  
[10] Sung-Woo Kim and Ju-Jang Lee, "Design of a Fuzzy Controller with Fuzzy Sliding Surface," Fuzzy Sets and Systems, vol. 71, no. 3, pp. 359-367, May. 1995.
[11] Kang-Bark Park, Sung-Woo Kim and Ju-Jang Lee, "Smooth Variable Structure Controller for Robot Manipulator using Virtual Plant," Electronics Letters, vol. 31, no. 24, pp. 2134-2136, Nov. 1995.
[12] J. J. Lee, S. W. Kim and K. B. Park, "Robot Manipulators Control with Guaranteeing Stability Using Feedback Error Learning Neural Networks," Journal of Robotics and Mechatronics, vol. 8, no. 4, pp. 383-391, 1996.  
[13] Changkyu Choi, and Ju-Jang Lee, "Dynamical Path-Planning Algorithm of a Mobile Robot: Local Minima Problem and Nonstationary Environments," Mechatronics, vol. 6, no. 1, pp. 81-100, Feb. 1996.  
[14] I. K. Jeong and J. J. Lee, "Adaptive Simulated Annealing Genetic Algorithm for Control Applications" International Journal of Systems Science, Vol.27, No.2, PP.241-253, Feb. 1996.  
[15] Sung-Woo Kim and Ju-Jang Lee, "Filter-Error-Learning Neural Network for Stable Trajectory Tracking Control of Robot Manipulators," Mechatronics, vol. 6, no. 2, pp. 181-192, Mar. 1996.  
[16] Kang-Bark Park and Ju-Jang Lee, "Comments on ^A robust MIMO terminal sliding mode control scheme for rigid robotic manipulators ̄," IEEE Transactions on Automatic Control, vol. 41, no. 5, pp.  761-762, May 1996.
[17] K. B. Park, J. H. Shin and J. J. Lee, "Adaptive Variable Structure Controller with Decreasing Gain for Nonlinear Uncertain Systems" Electronics Letters, Vol.32, No.12, PP.1145-1147, Jun. 1996.  
[18] Il-kwon Jeong, and Ju-jang Lee, "Adaptive Simulated Annealing Genetic Algorithm for System Identification Engineering," Engineering Applications of Artificial Intelligence, vol. 9, no. 5, pp. 523-532, Oct. 1996.  
[19] J. J. Lee, "Robust Adaptive Control of an Underactuated Free-Flying Space Robot Under a Non-holonomic Structure in Joint Space" International Journal of Systems Science, Vol.27, No.11, PP.1113-1121, Nov. 1996.  
[20] Kang-Bark Park and Ju-Jang Lee, "Comments on ^Some Conditions on Zeros
to Avoid Step-Response Extrema ̄-Part II," IEEE Transactions on Automatic Control, vol. 41, no. 11, pp. 1700-1700, Nov. 1996.
[21] Jin-Ho Shin and Ju-Jang Lee, "Singularity-Free Path Planning and Dynamic Control of Underactuated Manipulators with Free Swinging Passive Joints in Cartesian Space" Journal of Engineering Design and Automation 1997  
[22] Jin-Ho Shin and Ju-Jang Lee, "Singularity-Free Cartesian Path Planning and Adaptive Robust Control of a Robot Manipulators with Free-Swinging Passive Joints" Systems Science Journal, Vol.24, No.1, PP. 73-93, 1997  
[23] Sun-Gi Hong and Ju-Jang Lee, "A Local Motion Planner for Car-Like Robots in a Clustered Environment" Journal of Artificial Life and Robotics, vol. 1, no. 1, pp. 39-42, Mar. 1997.  
[24] Kang-Bark Park, and Ju-Jang Lee, "Sliding Mode Controller with Filtered Signal for Robot Manipulators using Virtual Plant/Controller" Mechatronics, Vol. 7, No. 3, pp. 277-286, Apr. 1997  
[25] Jong-Kwon Lee and Ju-Jang Lee, "Discrete Event Modeling and Simulation for flow control in Automated Highway System," Transportation Research Part C : Emerging Technologies, Vol. 5, No. 3-4, pp. 179-195, Aug. 1997.  
[26] Il-Kwon Jeong and Ju-Jang Lee, "Evolving Cooperative Mobile Robots Using a Modified Genetic Algorithm" Robotics and Autonomous Systems, Vol. 21, no. 2, pp. 197-205, Sep. 1997.  
[27] Il-Kwon Jeong and Ju-Jang Lee, "Evolving Multi-Agents Using a Self Organizing Genetic Algorithm" Applied Mathematics and Computation, Vol.88, no. 2-3, pp. 293-303, Dec. 1997.  
[28] Masanori Sugisaka, Xin Wang and Ju-Jang Lee, "Control strategy for an intelligent mobile vehicle" Journal of Artificial Life and Robotics, Vol.1, No.4, PP.185-190, Dec. 1997.  
[29] Il-Kwon Jeong and Ju-Jang Lee, "A self-organizing genetic algorithm for multimodal function optimization" Journal of Artificial Life and Robotics, Vol.2, No.1, PP.48-52, Mar. 1998  
[30] Changkyu Choi and Ju-Jang Lee, "Chaotic Local Search Algorithm" Journal of Artificial Life and Robotics, Vol. 2, No. 1, pp. 41-47, Mar. 1998.  
[31] Tae-Dok Eom, Masanori Sugisaka and Ju-Jang Lee, "New skill learning paradigm using various kinds of neurons" Applied Mathematics and Computation, Vol. 91, No. 1, pp. 9-22, Apr. 1998  
[32] M. Sugisaka, X. Wang and J.J. Lee, "Intelligent control strategy for a mobile vehicle" Applied Mathematics and Computation, Vol.91, No.1, PP.91-98, 1998, 4  
[33] C.Choi and J.J.Le, "Finding Multiple Local Minima Using Chaotic Jump" International Journal of Cooperative Information Systems, Vol.7, No.1, PP.105-115, 1998, 5  
[34] Changkyu Choi, Tae-Dok Eom, Sun-Gi Hong and Ju-Jang Lee, "Information processing using chaos with application to mobile robot navigation problems" Journal of Artificial Life and Robotics, Vol.2, No.2, PP.62-66, Jun. 1998.  
[35] Sun-Gi Hong, Byung Soo Kim, Seungho Kim and Ju-Jang Lee, "Artificial force refection control for teleoperated mobile robots" Mechatronics, Vol. 8, No.6, pp. 707-717, Aug. 1998.  
[36] Jin-Ho Shin and Ju-Jang Lee, "Trajectory planning and robust adaptive control for underactuated manipulators" Electronics Letters, Vol.34, No.17, PP.1705-1706, Aug. 1998.  
[37] M. Sugisaka, X. Wang and J.J. Lee, "Intelligent control with new image processing strategy for a mobile vehiclee" Journal of Artificial Life and Robotics, Vol.2, No.3, PP.52-56, Sep. 1998.  
[38] Jin-Ho Shin and Ju-Jang Lee, "Dynamics and robust control of underactuated manipulators using brakes at passive joints" Electronics Letters, Vol.34, No.18, PP.1796-1797, Sep. 1998.  
[39] Ju-Jang Lee, "Development of micro robot system for playing soccer games" Journal of Artificial Life and Robotics, vol. 3, no. 1, pp. Mar. 1999.  
[40] Jin-Ho Shin and Ju-Jang Lee, "Robust Adaptive Cartesian Control for Free-Joint Robot Manipulators" Recent Advanced in Mechatronics, Vol.1, No.1, PP.87-101, May. 1999.  
[41] Jin-Ho Shin and Ju-Jang Lee, "Robust Fault-Tolerant Control for Robot Manipulators with Actuator Failures: Fault Detection Strategy and Fault Recovery Control" Recent Advanced in Mechatronics, Vol.1, No.1, PP.493-507, May, 1999.  
[42] J. H. Shin, K. B. Park and J. J. Lee, "Adaptive Robust Control Using Radial Basis Function Networks for Robot Manipulators" International Journal of Intelligent Control and Systems, Vol. 3, No. 1, PP. 117-133, Jun. 1999.  
[43] S. S. Lee, J. K. Park and J. J. Lee, "Extending standard H-infite controller to H-infite/sliding mode controller with an application to power system stabilizer" IEE Proceedings - Control Theory and Applications, Vol.146, No.5, PP.367-372, Sep. 1999.  
[44] Masanori Sugisaka, Xiaoshu Wang, and Ju-Jang Lee, "Genetic Algorithms (GAs) to evolve multiple-agent cooperative systems" Journal of Artificial Life and Robotics, Vol.3, No.3, PP.139-142, Sep. 1999.  
[45] Tae-Dok Eom, Changkyu Choi and Ju-Jang Lee, "Generalized Asymmetrical Bidirectional Associative Memory Machine" Intelligence and Robotic Control, Vol.1, No.1, PP.43-45, Dec. 1999.  
[46] S.G. Hong, T.D. Eom, C.Y. Lee, M.S. Kim, M. Sugisaka and J.J. Lee, "Developing Soccer-Playing Based on the Centrailized Approach" Intelligent Automation and Soft Computing, Vol.6, No.1, PP.57-63, 2000, 2  
[47] Tae-dok Eom, Choon-Young Lee and Ju-Jang Lee, "Capacity of various exponential bidrectional associative memories" Electronics Letters, Vol.36, No.7, PP.612-613, 2000, 3  
[48] Ju-Jang Lee, "Dynamic Bidirectional Associative Memory Using Chaotic Neurons," Journal of Artificial Life and Robotics, vol. 4, no. 1, pp. 12-16, Mar. 2000.  
[49] Masanori Sugisaka, Xin Wang, Ju-Jang Lee, "Artificial brain for a mobile vehicle" Applied Mathematics and Computation, Vol.111, PP.137-145, 2000, May  
[50] Min-Soong Kim, Sun-Gi Hong and Ju-Jang Lee, "Self-Learning Fuzzy Logic Controller Using Q-Learning" Journal of Advanced Computational Intelligence, Vol.4, No.5, PP.349-354, 2000, 10  
[51] Min-soeng Kim, Sun-Gi Hong and Ju-Jang Lee, "Building a Fuzzy Inference System by an Extended Rule Based Q-Learning" International Journal of Human-Friendly Welfare Robotic Systems, Vol.1, No.4, PP.22-27, 2000, December  
[52] Ju-Jang Lee, "Introduction to the special issue for human-friendly rehabilitation/medical robotic systems," Journal of Artificial Life and Robotics, vol. 4, no. 4, pp. , Dec. 2000.  
[53] Choon-Young Lee and Ju-jang Lee, "Walking-support robot system for walking rehabilitation: design and control" Journal of Artificial Life and Robotics, vol. 5, no. 3, pp. 164-170, Dec. 2000.  
[54] Tae-dok Eom and Ju-Jang Lee, "Guarranteed Recall of all Training Pairs for Exponential Bidirectional Associative Memory" Electronics Letters, Vol.37, No.3, PP.153-154, 2001, February  
[55] Won Kim, Choon-Young Lee and Ju-Jang Lee, "Tracking moving object using Snake's jump based on image flow" Mechatronics, vol. 11, no. 2, pp. 199-226, Mar. 2001  
[56] Choon-Young Lee, Tae-Dok Eom and Ju-Jang Lee , "Stable nonlinear controller design for Takagi-Sugeno fuzzy model" Journal of Artificial Life and Robotics, Vol. 5, No. 1, Mar. 2001.  
[57] Sun-Gi Hong, San-Keon Oh, Min-Soeng Kim and Ju-Jang Lee, "Nonlinear time series modeling and prediction using Gaussian RBF network with evolutionary structure optimization" Electronics Letters, Vol.37, No.10, PP.639-640, 2001, May  
[58] Choon-Young Lee, Kap-Ho Seo, Changmook Oh and Ju-Jang Lee, "A System for Gait Rehabilitation with Body Weight Support: Mobile Manipulation Approach" International Journal of Human-Friendly Welfare Robotic Systems, Vol.2, No.3, PP.16-21, 2001, December  
[59] Sun-Gi Hong, Sang-Keon Oh, Min-Soeng Kim, and Ju-Jang Lee, "Evolving mixture of experts for nonlinear time series modeling and prediction" Electronics Letters, Vol.38, No.1, PP.34-35, 2002, January  
[60] Tae-dok Eom, Changkyu Choi and Ju-Jang Lee, "Generalized asymmetrical bi-directional associative memory for multiple association" Applied Mathematics and Computation, Vol.127, No.2, PP.221-233, Apr. 2002.  
[61] Choon-Young Lee and Ju-Jang Lee, "Estimation of Walking Behavior Using Accelerometers in Gait Rehabilitation" International Journal of Human-Friendly Welfare Robotic Systems, Vol.3, No.2, PP.32-36, 2002, June  
[62] Choon-Young Lee and Ju-Jang Lee, "Neuro-adaptive control of mobile manipulators based on the compensation of approximation error" Electronics Letters, Vol.38, No.16, PP.935-936, 2002, August  
[63] Kap-Ho Seo, Jae-Su Song and Ju-Jang Lee, "Structure minimization using impact factor in neural network", Journal of Artificial Life and Robotics, Vol. 6, No. 3, PP.149-154, Sep. 2002.  
[64] Seungho Kim, Hocheol Shin, Seung-Ho Jung, Ju-Jang Lee, and Bong-Ok Kim, "Supporting Force Control of Walking Training Robots", International Journal of Human-Friendly Welfare Robotic Systems, Vol. 3, No. 3, PP.2-7, 2002, October  
[65] Choon-Young Lee and Ju-Jang Lee, "A Motion Control of Mobile Manipulator Based on Neural Network" Machine Intelligence and Robotic Control, Vol.4, No.1, PP.35-42, 2002, 12  
[66] Cheol-Taek Kim and Ju-Jang Lee, "An active contour model for object tracking using the previous contour", Journal of Artificial Life and Robotics, Vol. 7, No. 1, PP. 6-11, Mar. 2003.  
[67] Choon-Young Lee, Kap-Ho Seo, Changmok Oh, and Ju-Jang Lee, "Newly Designed Rehabilitation Robot System for Walking-Aid with Pneumatic Actuator", International Journal of Human-Friednly Welfare Robotic Systems, Vol. 4, No. 1, PP. 42-46, 2003, April  
[68] Min-Soeng Kim, Jin-Ho Shin and Ju-Jang Lee, "Designing a robust adaptive dynamic controller for nonholonomic mobile robots under modeling uncertainty and disturbances" Mechatronics, vol.13, no. 5, pp. 507-519, Jun. 2003.  
[69] Chang-Hyun Kim, Joon-Yong Lee, and Ju-Jang Lee, "Feature extraction method for a robot map using neural networks," Journal of Artificial Life and Robotics, vol. 7, no. 3, pp. , Sep. 2003.  
[70] E.Y. Song , C. Oh, and J.J. Lee, "Automation moving object detection algorithm for region-based tracking", Journal of Artificial Life and Robotics, Vol. 8, No. 1, P. 20 - 28, Feb. 2004,  
[71] Choon-Young Lee and Ju-Jang lee, "Adaptive Control for Uncertain Nonlinear Based on Multiple Neural Networks" IEEE Transactions on Systems Man and Cybernetics - Part B - Cybernetics, Vol. 33, No. 1, PP. 325-333, 2004, February  
[72] Sudath R. Munasinghe, Ju-Jang Lee, Yuji Ishida, Naruto Egashira, and Masatoshi Nakamura, "Implementation and Control of Genetic Internet-Based Telerobotic Systems" International Journal of Control, Automation, and Systems, Vol. 2, No. 2, PP. 220-227, Jun. 2004  
[73] Guihe Qin, Anlin Ge and Ju-Jang Lee, "Knowledge-Based Gear-Position Decision" IEEE Transactions on Intelligent Transportation Systems, Vol. 5, No. 2, PP. 121-126, 2004, June  
[74] Changmok Oh, Min-Soeng Kim, and Ju-Jang Lee, "Control of a nonholonomic mobile robot using RBF network", Journal of Artificial Life and Robotics, Vol. 8, No. 1, P. 14 - 19, Sep. 2004.  
[75] Min-Soeng Kim, Chang-Hyun Kim, and Ju-Jang Lee, "Building a Fuzzy Model with Transparent Membership Functions through Constrained Evolutionary Optimization", International Journal of Control, Automation, and Systems, Vol. 2, No. 3, Sep. 2004  
[76] Eun Young Song and Ju-Jang Lee, "Moving object detection using region tracking," Journal of Artificial Life and Robotics, Vol. 8, No. 1, pp. Sep. 2004,  
[77] Kap-Ho Seo, Changmok Oh, and Ju-Jang Lee, "Intelligent Bed Robot System: Pose Estimation Using Pressure Sensing Mattress", International Journal of Human-Friendly Welfare Robotic Systems, Vol. 5, No. 3, P. 17 -22, 2004, October  
[78] Chang-Hyun Kim, Joon-Yong Lee and Ju-Jang Lee, "Feature Extraction Method for robot map using neural networks" Journal of Artificial Life and Robotics, Vol.8, No.3, 2004, November  
[79] Sudath R. Munasinghe, Min-Seong Kim, and Ju-Jang Lee, "Adaptive Neurofuzzy Controller to Regulate UTSG Water Level in Nuclear Power Plants", IEEE Transactions on Nuclear Science, Vol. 52, No. 1, P. 421 - 429, 2005, February  
[80] Choon-Young Lee and Ju-Jang Lee, "Multiple Neuro-Adaptive Control of Robot Manipulators Using Visual Cues", IEEE Transactions on Industrial Electronics, Vol. 52, No. 1, P. 320 - 326, 2005, February  
[81] Won Kim and Ju-Jang Lee, "Object tracking based on the modular active shape model", Mechatronics, Vol. 15, no. 3, pp. 371-402, Apr. 2005  
[82] Tae-Yong Choi, Kap-Ho Seo, and Ju-Jang Lee, "Modeling of Friendship Capability in the Emotional Model for Sociable Robots", International Journal of Human-Friendly Welfare Robotic Systems, Vol. 6, No. 1, P. 36 - 42, 2005, April  
[83] Sang-Koen Oh, Min-Soeng KIm, Tae-Dok Eom, and Ju-Jang Lee, "Heterogenous local model networks for time series prediction", Applied Mathematics and Computation, Vol. 168, No. 4, P. 164 - 177, Sep. 2005.  
[84] Min-Soeng Kim, Chang-Hyun Kim, and Ju-Jang Lee, "Evolving structure and parameters of fuzzy models with interpretable membership functions", Journal of Intelligent and Fuzzy Systems - Applications in Engineering and Technology, Vol. 16, No. 2, P. 95 - 105, 2005, December  
[85] Byung-Gi Jang, Tae-Yong Choi and Ju-Jang Lee, "Adaptive Occupancy Grid Mapping with Clusters", Journal of Artificial Life and Robotics, Vol. 10, No. 4, 2005, December  
[86] Min-Seong Kim and Ju-Jang Lee, "Design of a Fuzzy Logic Controller with Evolutionary Q-Learning", International Journal of Intelligent Automation and Soft Computing, Vol. 5, 2005, December  
[87] Kap-Ho Seo, Jin-ho Shin, Won Kim and Ju-Jang Lee, "Real-Time Object Tracking and Segmentation Using Adaptive Color Snake Model", International Journal of Control, Automation, and Systems, Vol. 3, No. 4, 2005, December  
[88] Min-Soeng Kim, Chang-Hyun Kim and Ju-Jang Lee, "Evolving compact and interpretable Takagi-Sugeno fuzzy models with a new encoding", IEEE Transactions on Systems Man and Cybernetics - Part B - Cybernetics, Vol. 35, No. 6, 2005, December  
[89] Kap-Ho Seo, Jin-Ho Shin, Won Kim, and Ju-Jang Lee, "Real-Time Object Tracking and Segmentation Using Adaptive Color Snake Model", International Journal of Control, Automation, and Systems, Vol.4, No. 2, pp.236-246, Apr. 2006  
[90] Tae-Yong Choi, So-Yeon Park and Ju-Jang Lee on, ^A hybrid SOF-PID controller for a MIMO biped robot, ̄ Journal of Artificial Life Robotics, vol. 10, no. 1, pp. 69-72, Jul. 2006.  
[81] Byoung-Gi Jang, Tae-Yong Choi and Ju-Jang Lee, ^Adaptive occupancy grid mapping with clusters, ̄ Journal of Artificial Life Robotics, vol. 10, no. 2, pp. , Nov. 2006.  
[92] Kap-Ho Seo, Jin-Ho Shin, Changmok Oh, and Ju-Jang Lee , ^Newly Developed Robot Arm for Active Services in Intelligent Bed Robot System ̄, International Journal of Assistive Robotics and Mechatronics, Vol. 7, No. 4, pp. 48-53, 2006, December.  
[93] Shanshan Jin, So-Youn Park, and Ju-Jang Lee, ^Driver Fatigue Detection using Genetic Algorithm ̄, Journal of Artificial Life and Robotics, vol. 11, no. 1, pp. 87-90, Jan. 2007.  
[94] Ju-Jang Lee, Kap-Ho Seo, Changmok Oh, and Z. Zenn Bien, ^Development of a future Intelligent Sweet Home for the disabled ̄, International Journal of Artificial Life and Robotics, Vol 11, pp. 8-12, Jan. 2007  
[95] Kwang-Hyun Park, Zeungnam Bien, Ju-Jang Lee, Byung Kook Kim, Jong-Tae Lim, Jin-Oh Kim, Heyoung Lee, Dimitar H. Stefanov, Dae-Jin Kim, Jin-Woo Jung, Jun-Hyeong Do, Kap-Ho Seo, Chong Hui Kim, Won-Gyu Song and Woo-Jun Lee , ^Robotic smart house to assist people with movement disabilities ̄, Autonomous Robots, vol. 22, no. 2, pp. Feb. 2007.  
[96] Zhi Li and Ju-Jang Lee, "Erratum to: "Controlling complex dynamical networks with coupling delays to desired orbit"," Physics Letters - Section A, Vol. 370, no. 5-6, pp. 533-535, Oct. 2007.  
[97] Cheol-Taek Kim and Ju-Jang Lee, "Training Two-Layered Feedforward Networks with Variable Projection Method", IEEE Transactions on Neural Networks, Vol. 19, No. 2, 2007, November  
[98] Jin-Ho Shin, Kap-Ho Seo, Min-Soeng Kim, Ju-Jang Lee, Won-Ho Kim and Moon-Noh Lee, "Stable adaptive neural control for a nonlinear robot system in the presence of actuator failures and uncertainties", Journal of Artificial Life and Robotics, Vol. 12, No. 4, 2007, November  
[99] Zhi Li and Ju-Jang Lee, "New eigenvalue based approach to synchronization in asymmetrically coupled networks", Chaos: An Interdisciplinary Journal of Nonlinear Science, Vol. 17, P. 043117 - 043117, 2007, November  
[100] Zhi Li, Licheng Jiao and Ju-Jang Lee, "Robust Adaptive Global Synchronization of Complex Networks by Adjusting Time-varying Coupling Strength", Physica A, Vol. 387, P. 1369 - 1380, 2007, December  
[101] Zhi Li, and Ju-Jang Lee, "New approach to synchronization in asymmetrically coupled networks," Physics Letters A, vol. 372, no. 8, pp. 1228-1235, Feb. 2008.  
[102] Zhi Li, Licheng Jiao and Ju-Jang Lee, "Robust adaptive global synchronization of complex dynamical networks by adjusting time-varying coupling strength", Physica A: Statistical Mechanics and its Applications, vol. 387, no. 5-6, pp. 1369-1380, Feb. 2008.  
[103] Kap-Ho Seo, Changmok Oh, and Ju-Jang Lee, "Rehabilitation and Welfare Robotics: Intelligent Bed Robot System," International Journal of Assistive Robotics and Mechatronics, vol. 9, no. 1, pp. 57-92, Mar. 2008.  
[104] Jeong-Jung Kim and Ju-Jang Lee, "PID controller design using double helix structured DNA algorithms with recovery function", Journal of Artificial Life and Robotics, Vol. 12, No. 1-2, pp. 241-244, Mar. 2008  
[105] Byoung-Suk Choi and Ju-Jang Lee, "A Localization of Mobile Robot based on Ultrasonic Sensor using Dynamic Obstacles," Journal of Artificial Life and Robotics, vol. 12, no. 1-2, pp. 280-283, Mar. 2008.  
[106] Zhi and Ju-Jang Lee, "Comment on: "Globally exponential synchronization in array of asymmetric coupled neural networks"," Physics Letters - Section A, 2007, vol. 372, pp. 1733-1735, Mar. 2008.  
[107] Chang-Hyun Kim, Tae-Yong Choi, Ju-Jang Lee, Jeong Suh, Kyung-Taik Park, and Hee-Shin Kang, "Reconfigurable 3D Laser-strip Sensor for Welding Processing," Materials Science Forum, vol. 580-582, pp. 691-694, Apr. 2008.  
[108] Sung-Min Im and Ju-Jang Lee, "Adaptive Crossover, Mutation and Selection using Fuzzy System for Genetic Algorithm," Journal of Artificial Life and Robotics, vol. 13, no. 4, pp. 129-133, Dec. 2008.  
[109] Kap-Ho Seo and Ju-Jang Lee, "The Development of Two Mobile Gait Rehabilitation Systems," IEEE Transaction on Neural Systems and Rehabilitation Engineering, vol. 16, no. 4, Dec. 2008.  
[110] Jeong-Jung Kim, Jun-Woo Lee, and Ju-Jang Lee, "Central Pattern Generator Parameter Search for a Biped Walking Robot using Nonpaprametric Estimation based Particle Swan Optimization," International Journal of Control, Automation and Systems, vol. 6, no. 6, Dec. 2008.