2007

[165] G. Chen, “Control over complex networks,” presented at the Department of Engineering, University of Cambrifge, UK, 10 Sept 2007.

[164] G. Chen, “How to write a good English technical paper for publication?” presented at Guangxi Normal University, China, 17 July 2007.

[163] G. Chen, “How to write a good English technical paper for publication?” presented at Beijing University of Astronautics and Aerosnautics, Beijing, China, 12 June 2007.

[162] G. Chen, “Coordinated control of complex dynamical networks,” presented at College of Sciences, University of Science and Technology of China, Hefei, 1 June 2007.

[161] G. Chen, “How to write a good English technical paper for publication?” presented at College of Information Technology, University of Science and Technology of China, Hefei, 1 June 2007.

[160] G. Chen, “How to write a good English technical paper for publication?” presented at College of Engineering, Peking University, Beijing, China, 28 May 2007.

2006

[159] G. Chen, “Introduction to complex dynamical networks,” presented at the College of Automation, Wuhan University of Technology, Wuhan, China, 18 Nov 2006.

[156] G. Chen, “Coordinated control of complex networks,” presented at the College of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China, 16 Nov 2006.

[157] G. Chen, “Introduction to complex dynamical networks,” presented at CINVESTAV, Guadalajara, Mexico, 26 Sept, 2006.

[166] G. Chen, “Genrating discrete chaos with mathematical rigor,” presented at the College of Mathematics, Peking University, 15 Sept 2006.

[165] G. Chen, “Coordinated control of complex networks,” presented at the College of Automation, Nankai University, Tianjin, 8 Sept 2006.

[164] G. Chen, “Coordinated control of networked systems,” presented at the College of Mechanics, Zhejiang University, Hangzhou, 1 Sept 2006.

[163] G. Chen, “Complex dynamical networks: An introduction,” presented at the College of Automation, Yanshan Univewrsity, Qinghuangdao, 30 August 2006.

[162] G. Chen, “Genrating discrete chaos with mathematical rigor for engineering applications,” presented at the College of Mathematical Sciences, Tsinghua University, 28 August 2006.

[161] G. Chen, “Introducing the frequency-domain approach to nonlinear analysis,” presented at the College of Engineering, Peking University, 11 June 2006.

[160] G. Chen, “The Internet: A complex network perspective,” presented at the Institute of Automation, Chinese Academy of Sciences, 9 June 2006.

[159] G. Chen, “The Internet: A complex network perspective,” presented at the Department of Automation, Tsinghua University, Beijing, 8 June 2006.

[158] G. Chen, “Beyond the Lorenz system,” presented at the Department of Mathematical Sciences, Tsinghua University, Beijing, 8 June 2006.

[157] G. Chen, “On the generalized Lorenz system family,” presented at the Department of Mathematics, Shanghai Normal University, Shanghai, 6 June 2006.

[156] G. Chen, “Chaostification of discrete dynamical systems,” presented at the College of Information Engineering and Automation, Shanghai Jiao Tong University, 6 June 2006. 

[155] G. Chen, “The Internet: A complex network perspective,” presented at the Shanghai University of Science and Technology, 5 June 2006

[154] G. Chen, “Complex dynamical networks: Modeling and control,” presented at the East China University of Science and Technology, 5 June 2006. 

2005

[153] G. Chen, “Beyond the Lorenz system,” presented at the College of Mathematics and Systems Science, Shandong University, Jinan, 21 October 2005.

[152] G. Chen, “Modeling the Internet by complex networks,” presented at the College of Automation and Information Engineering, Nankai University, Tianjin, 20 October 2005. 

[151] G. Chen, “Complex network modeling of the Internet,” presented in the College of Applied Mathematics, Beijing University of Astronautics and Aerosnautics, Beijing, 19 October 2005.

[150] G. Chen, “Introduction to chaos-based encryption technology,” presented in Beijing University of Electronic Science and Technology, 18 October 2005.

[149] G. Chen, “Beyoang the Lorenz system,” presented at the Institute of Systems Science, Chinese Academy of Sciences, Beijing, 17 October 2005.

[148] G. Chen, “Introduction to complex dynamical networks,” presented at the College of Mechanics and Engineering Sciences, Peking University, Beijing, afternoon of 14 October 2005.

[147] G. Chen, “Beyond the Lorenz system,” presented at the College of Mechanics and Engineering Sciences, Peking University, Beijing, morning of 14 October 2005.

[146] G. Chen, “Complex network modeling of the Internet,” presented at the Dept of Engineering Mathematics, University of Bristol, UK, 2 September 2005.

[145] G. Chen, “Complex network modeling of the Internet,” presented at the Center of Nonlinear Science, University of Potsdam, Germany, 11 August 2005.

[144] G. Chen, “Beyond and Lorenz system,” presented at the Dept of Applied Math., University of York, Canada, 29 July 2005.

[143] G. Chen, “Complex dynamical networks: Modeling, control and synchronization,” presented at the College of Aerospace Engineering, Harbin Institute of Technology, 25 June 2005.

[142] G. Chen, “Complex dynamical networks: An introduction,” presented at Zhejiang University, China, 9 June 2005.

[141] G. Chen, “Introduction to complex dynamical networks,” presented at Heibei University of Technology, Tianjin, China, 15 June 2005.

[140] G. Chen, “Modeling the Internet,” presented at the Department of Electrical Engineering, Hong Kong Chinese University, 26April 2005.

[139] G. Chen, “Beyond the Lorenz system,” presented at the Center of Nonlinear Science, University of Science and Technology of China, Hefei, 13 April 2005.

[138] G. Chen, “Complex dynamical networks: modeling, control and synchronization,” presented at the College of Science, University of Science and Technology of China, Hefei, 12 April 2005.

[137] G. Chen, “Beyond the Lorenz system,” presented at the Department of Control Science and Engineering, Huazhong University of Science and Technology, 11 April 2005.

[136] G. Chen, “Introduction to complex dynamical networks,” presented at the College of Automation, Wuhan University, 8 April 2005.

[135] G. Chen, “Complex networks: modeling, control and synchronization,” presented at the Department of Electrical Engineeering, Nanjing University of Posts and Telecommunications, Nanjing, 7 March 2005.

[134] G. Chen, “On complex dynamical networks,” presented to the IEEE Melbourne Chapter and the College of Engineering, Monash University, Australia, 9 February 2005.

[133] G. Chen, “Introduction to complex dynamical networks,” presented at the College of Engineering, Royal Melbourne Institute of Technology, Australia, 9 February 2005.

[132] G. Chen, “Overview on complex dynamical networks,” presented at the Centre of Ultra Broadband Information Networks, Melbourne University, Australia, 7 February 2005.

2004

[131] G. Chen, “Introduction to complex dynamical networks,” presented in the Complex Network Research Center, Wuhan University, Wuhan, 27 Nov. 2004.

[130] G. Chen, “Beyond the Lorenz system,” presented in the College of Mathematics and Statistical Sciences, Wuhan University, Wuhan, 27 Nov. 2004.

[129] G. Chen, “Recent progress in complex dynamical networks,” presented in the College of Mathematical Sciences, Zhongshan University, Guangzhou, 4 Nov. 2004.

[128] G. Chen, “Beyong the Lorenz system,” presented in the College of Information and Automation, Shanghai Jiao Tong University, Shanghai, 1 Nov. 2004.

[127] G. Chen, “On complex dynamical networks,” presented in the College of Information Engineering, Yanzhou University, Yangzhou, 30 Oct. 2004.

[126] G. Chen, “On complex dynamical networks,” presented in the College of Information Science, Central China Normal University, 7 Oct. 2004.

[125] G. Chen, “Complex dynamical networks: control and synchronization,” presented at the College of Control Science and Engineering, South China Institute of Technology, Sept. 25, 2004.

[124] G. Chen, “Recent research developments in the Centre for Chaos Control and Synchronization,” presented at the Royal Melbourne Institute of Technology, Melbourne, Australia, July 19, 2004.

[123] G. Chen, “Controlling bifurcations,” presented at the Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, April 27, 2004.

[122] G. Chen, “Complex dynamical networks,” presented at the College of Physics and Information Engineering, Jianghan University, Wuhan, April 27, 2004.

[121] G. Chen, “Complex dynamical networks: Control and synchronization,” presented at the College of Mathematics and Statistical Sciences, Wuhan University, April 26, 2004.

[120] G. Chen, “Controlling bifurcations: Overview,” presented at the Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Feb. 6, 2004.

2003

[119]   G. Chen, “Complex dynamical networks,” presented at the Department of Mathematics, Suzhou University, Suzhou, China, Dec. 23, 2003.  

[118]   G. Chen, “Complex dynamical networks: Overview,” presented at the South Yangtze University, Wuxi, China, Dec. 22, 2003.  

[117]   G. Chen, “On complex dynamical networks,” presented at the College of Information Engineering, Jiangsu University, Zhenjiang, China, Dec. 21, 2003

[116]   G. Chen, “Chaos control theory and engineering applications,” presented at the Department of Electrical Engineering, Nankai University, Tianjin, China, Dec. 20, 2003.

[115]   G. Chen, “On complex dynamical networks,” presented at the Department of Electrical Engineering, Nankai University, Tianjin, China, Dec. 20, 2003.

[114]   G. Chen, “Anti-control of chaos: A mathematical approach,” presented at the Department of Mathematics, Beijing University of Astronautics & Aeronautics, China, Dec. 19, 2003.

[113]   G. Chen, “Chaos control and its engineering applications,” presented at the College of Sciences, Beijing University of Astronautics & Aeronautics, China, Dec. 18, 2003.

[112]   G. Chen, “Chaos theory and applications,” presented at the College of Automation, Shandong University, Jinan, China, Dec. 14, 2003

[111]   G. Chen, “Complex dynamical networks,” presented at the Department of Mathematics, Shandong University, Jinan, China, Dec. 14, 2003

[110]   G. Chen, “Complex dynamical networks: A new research direction in the new century,” Invited Speech, the Eastern Forum of Science and Technology, Shanghai, Nov. 13, 2003.

[109]   G. Chen, “Complex dynamical networks: A new challenge for scientists and engineers,” Invited Speech, Symposium on Automation Science and Engineering, South China University of Technology, Guangzhou, China, Oct. 24, 2003.

[108]   G. Chen, “Recent progress in complex dynamical networks,” presented at the College of Information Technology, Shenzhen University, Oct. 23, 2003.

[107]   G. Chen, “Chaos and its applications in engineering and technology,” presented at the Automation and Robotics Research Institute, Fort Worth, Texas, USA, Oct. 8, 2003.

[106]   G. Chen, “On complex dynamical networks,” presented at the Department of Electrical and Computer Engineering, University of Texas at Dallas, Oct. 7, 2003

[105]   G. Chen, “Complex dynamical networks: An overview,” presented at the Centro de Investigacion Cientifica y de Educacion Superior de Ensenada (CECESE), Ensenada, Mexico, Oct. 1, 2003.

[104]   G. Chen, “Chaos and its applications in information technology,” presented at the Centro de Investigacion y Desarolla de Technologia Digital (CITEDI), Tijuna, Mexico, Sept. 31, 2003.

[103]   G. Chen, “Chaos and its applications in mechanical engineering,” Distinguished Lecture of the HKSTAM Annual Meeting, City University of Hong Kong, Sept. 20, 2003.

[102]   G. Chen, “On complex dynamical network synchronization,” presented at the Interdisciplinary Center for Nonlinear Dynamics, Potsdam University, Germany, August 28, 2003.

[101]   G. Chen, “Chaos and its applications in information technology,” (Invited Lecture) presented at the IEEE Hong Kong Special Section of Electronics, CityU, Hong Kong, June 23, 2003.

[100]   G. Chen, “Chaos? What does it have to do with engineering and technology?” (Distinguished Lecture) presented at the IEE Hong Kong 15th anniversary meeting, Hong Kong, March 26, 2003.

 [99]   G. Chen, “Fuzzy PID controllers and their industrial applications,” presented at Advances in the Industrial Technology Workshop Series, Science Park, Shenzhen, March 22, 2003.

 [98]   G. Chen, “Complex dynamical networks: Overview,” presented in the EE Postgraduate Seminar, City University of Hong Kong, Feb. 14 2003.

2002

[97] G. Chen, “Complex networks and synchronization,” presented at the Department of Electrical Engineering, National University of Singapore, Nov. 20, 2002.

[96] G. Chen, “Complex dynamical networks: Overview,” presented in Institute of Automation and Control Theory, Czech Academy of Sciences, Prague, Czech Republic, Nov 8, 2002.

[95] G. Chen, “Chaos control and anticontrol: Theory and applications,” presented in the Fern University, Hagen, Germany, Nov 4, 2002.

[94] G. Chen, “Complex dynamical networks: Robustness vs. Fragility in network synchronization,” presented in the Dept of Control science and Engineering, Huazhong University of Science and technology, Wuhan, China, Oct. 24, 2002.

[93]  G. Chen, “Complex dynamical networks,” presented in the School of Electrical Science and Engineering, Jilin University, Changchun, Sept 9, 2002.

[92]  G. Chen, “Robust Kalman filtering under an uncertain or multi-sensory environment,” presented in the Dept of Control Engineering, Harbin Institute of Technology, Harbin, Sept 6, 2002.

[91]  G. Chen, “Complex dynamical networks: An overview,” presented in the School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, Sept. 5, 2002.

[90] G. Chen, “Introducing the applied R&D projects of the Centre for Chaos Control and Synchronization,” presented in the Nanjing University of Posts and Telecomm., Nanjing, June 14, 2002.

[89] G. Chen, “Complex dynamical networks: the state of the art,” presented Dong Hua University, Shanghai, June 13, 2002.

[88] G. Chen, “Complex dynamical networks: recent developments,” presented in the Nonlinear Science center, Shanghai University, June 12, 2002.

[87] G. Chen, “On complex dynamical networks,” presented in the Academy of Sciences, Beijing, June 10, 2002.

[86] G. Chen, “Chaos control and its engineering applications,” presented in the College of Science, Shenzhen University, Shenzhen, May 29, 2002.

[85] G. Chen, “Recent advances in complex dynamical networks,” presented in the Faculty of Science and Engineering, City University of Hong Kong, March 1, 2002.

[84] G. Chen, “Applying simple feedback-control techniques to generate discrete chaos at will,” presented at the C. N. Yang Center for Higher Academic Studies, Zhongshan University, Guangzhou, Jan. 6, 2002.

[83] G. Chen, “Three Lectures on Chaos Control, Nonlinear Dynamics, and Complex Dynamical Networks,” CINVESTAV, Unidad Guadalajara, Mexico, February 11-14, 2002.

2001
[82] G. Chen, “Introducing the Centre for Chaos Control and Synchronization,” presented in Regional Symposium on Control Systems Theory and Applications, CityU, Hong Kong, Nov. 24, 2001.
[81] G. Chen, “Chaos control and anticontrol with engineering applications,” presented at the Dept of Applied Mathematics, Tsinghua University, Beijing, Nov. 13, 2001.
[80] G. Chen, “Chaos control: Its impact on engineering applications,” presented at the Institute of Systems Science and Institute of Applied Mathematics, Chinese Academy of Sciences, Beijing, Nov. 12, 2001.
[79] G. Chen, “Robust Kalman filtering for uncertain missile tracking systems,” presented at the Thailand Military Defense R&D Center, Bangkok, Thailand, Oct. 25, 2001.
[78] G. Chen, “Robust Kalman filtering for uncertain systems with applications,” presented at the King Mongkut’s Institute of Technology, Ladkrabang Bangkok, Thailand, Oct. 24, 2001.
[77] G. Chen, “Chaos: Its control, anti-control, and impact on engineering applications,” presented at the Mechanical Engr Dept, Hong Kong Polytechnic University, Sept 18, 2001.
[76] G. Chen, “Designing simple chaos generators via feedback,” presented at the EIE Dept, Hong Kong Polytechnic University, Sept 14, 2001.
[75] G. Chen, “What does chaos have to do with control systems engineering?” Plenary Speech, Proc. of Int. Conf. on Dynamics of Continuous, Discrete and Impulsive Systems, London, Canada, July 30, 2001.
[74] G. Chen,, “Kalman filtering under multi-sensor and uncertain environments,” presented at the College of Aerospace Engineering, Northwestern Polytechnic University, Xi’an, China, July 6, 2001.
[73] G. Chen, “Chaos control and anti-control: State of the art and future perspective,” presented at the College of Engineering, Nanjing University of Science and Technology, China, July 2, 2001.
[72] G. Chen, “What does chaos have to do with control engineering?” presented at the Faculty of Informatics and Communication, Central Queensland University, Rockhamption, Australia, May 11, 2001.
[71] G. Chen, “What does chaos have to do with control engineering?” presented at the Department of Electrical Engineering University of Melbourne, Australia, May 15, 2001.
[70] G. Chen, “Chaos? What does it have to do with engineering?” presented at the EIE Dept, Hong Kong Polytechnic University, Feb. 9, 2001.

2000
[69] “Designing feedback controller to generate chaos for engineering applications,” (GC), presented at the Workshop on Nonlinear and Complex Systems, Huazhong University of Science and Technology, Wuhan, China, Oct 17, 2000.
[68] "Control control and anticontrol with applications," (GC), presented at the Russian International Center for Advanced Studies, Nizhni Novgorod, Russia  July 10, 2000.
[67] “Feedback control and anticontrol of chaos,” (GC), presented at the joint seminar of Shanghai Jiao Tong University, Fudan University, and Shanghai University, June 26, 2000.
[66] “Generating chaos via feedback for engineering applications,” (GC), presented in the Colloquium organized by the IEE Hong Kong Chapter, City University, Hong Kong, June 15, 2000.
[65] "Engineering applications of chaos control and anticontrol," (GC), presented at the Physics Dept, Hong Kong Baptist University, April 14, 2000.
[64] "An overview on engineering applications of controlling chaos," (GC), presented at the EE Dept, Hong Kong University of Science and Technology, April 10, 2000.
[63] "Chaos control and synchronization for engineering applications," (GC), presented at the Dept of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China, April  6, 2000.
[62] “Introduction to nonlinear dynamics, chaos control and anticontrol with applications,” (GC), presented at CINVESTAV, Unidad Guadalajara, Mexico, March 14-15, 2000.
[61] “Generating chaos via feedback for engineering applications,” (GC), presented at the Mech Auto Engr Dept, Chinese Univ of Hong Kong, March 2, 2000.

1999
[60] “Control and anticontrol of chaos,” (GC), presented in EE/Math Depts, Universidad Nacional del Sur, Bahia Blanca, Argentina, Dec. 6, 1999.
[59] “Control and anticontrol of chaotic dynamical systems,” (GC), presented in EE Dept, Universidade de Minas Gerais, Belo Horizonte, Brazil, Dec. 3, 1999.
[58] “Making an ‘arbitrary’ system chaotic by ‘simple’ nonlinear state feedback,” (GC), presented at the Texas Systems Day, Texas A&M University, Sept. 11, 1999.
[57] “Chaos control: Recent progress,” (GC), presented at the Chinese Academy of Sciences, Beijing, China, July 2, 1999.
[56] “Controlling chaos – New developments,” (GC), presented at the joint seminar of Mathematics and Computer Science Depts, Sun Yatsen Univ., Guangzhou, China, July 2, 1999.
[55] “Fuzzy PID controllers: Design, analysis, and applications,” (GC), presented at the EE Dept, Yonsei University, Seoul, Korea, June 26, 1999.
[54] “A new second-order filtering algorithm for hybrid systems,” (GC), presented at the ECE Dept, Wright State Univ., Dayton, OH, April 23, 1999.

1998
[53] “Control and anti-control of chaos,” (GC), presented at the Math Dept, Naval Academy, Annapolias, MD, Oct 29, 1998.
[52] “Fuzzy PID control with applications in robotics,” (GC), presented at the MMCOM, Army Laboratory, Huntsville, Alabama, Oct 5, 1998.
[51] “Feedback control of cardiac chaos,” (M.Brandt/GC), presented at the Dept of Elect Comput Engr, Rice Univ., July 28, 1998.
[50] “Time-delayed feedback control of some pathological rhythms in a cardiac conduction model,” (M.Brandt/H.Shih/GC), presented in the Biomedical Engr Research Conf., Houston, April 2-3, 1998.

1997
[49] “Controlling chaos: theory and applications” (GC), presented at the joint seminar of ECE and Math Dept, UC at Irvine, Dec 8, 1997.
[48] “Control and anti-control of chaos” (GC), plenary speech, the Workshop on Nonlinear Systems and Robot Control, Ensenada, Mexico, Dec 4-5, 1997.
[47] “Anti-control of chaos via feedback,” (GC), presented at the Center for Nonlinear and Complex Systems, Duke University, March 4, 1997.
[46] “Anti-control of chaos,” (GC), presented at the Dept of Math., Texas A&M Univ., March 24, 1997.
[45] “Anti-control of chaos with applications,” (GC), presented at the Dept of Elect. Engr., Swiss Federal Inst. of Tech., Lausanne, Switzerland, Aug. 18, 1997.

1996
[44] “Parametric control from a feedback systems perspective,” (J.Moiola/GC), presented at the Dynamics Days Texas, Houston, TX, Jan. 3-6, 1996.
[43] “Feedback control of cardiac chaos,” (M.Brandt/GC), presented at the Dynamics Days Texas, Houston, TX, Jan. 3-6, 1996.
[42] “Model-free fuzzy controller design with applications in robotic systems,” (GC), presented at the Dept of Mech. Engr., Texas A&M Univ., Sept. 25, 1996.
[41] “Feedback control of chaos in human-heart models,” (M.Brandt/GC), Texas Systems Day, SMU, Dallas, Oct 26, 1996.
[40] “Making a nonlinear dynamical system chaotic by feedback control,” (GC/D.Lai), Texas Systems Day, SMU, Dallas, Oct 26, 1996.

1995
[39] “Fast algorithms for matrix-valued Nevanlinna-Pick interpolation,” presented in the 8th Int'l Approximation Theory Conference, College Station, TX, Jan. 8 - 12, 1995.
[38] “Controlling chaos: An overview,” presented at the South China Univ. of Technology, June 12, 1995.
[37] “Fuzzy control and its industrial applications,” presented at the South China Univ. of Technology, June 13, 1995.
[36] “Controlling chaos: An overview,” presented at the Beijing Normal Univ., June 15, 1995.
[35] “Controlling chaos: An overview,” presented at the Sun Yatsen Univ., Guangzhou, June 19, 1995.
[34] “Nevanlinna-Pick Interpolation: its computation and applications,” presented at the Sun Yatsen Univ., Guangzhou, June 20, 1995.
[33] “Design of a fuzzy PID integrated boiler control system for power plants,”  (H.A.Malki/GC), presented at the Houston Lighting & Power Company, Sept. 5, 1995.
[32] “Estimating the Lyapunov exponent from one-dimensional time series,” (D.Lai/GC), presented at the 9th Texas Systems Day, Houston, Oct. 14, 1995.

1994
[31] “Robust fuzzy control of robot arms with flexibility and uncertainty,” presented in the JAIPCC'94 Symposium, Clear Lake, TX, March 17, 1994.
[30] “Fuzzy control theory and its industrial applications,” presented at the 1994 CAPST Annual Symposium, Houston, TX, May 2, 1994.
[29] “On the control of chaotic dynamical systems,” presented at the Universidad Nacional del Sur, Argentina, June 21, 1994.
[28] “Fuzzy control in robotics,” presented at the Universidad Nacional del Sur, Argentina, June 28, 1994.
[27] “Fuzzy control and its industrial applications,” presented at the Dow Chemical Co., Freeport, TX, morning Nov. 4, 1994.
[26] “Design and simulation of fuzzy PID controllers,” presented at the Dow Chemical Co., Freeport, TX, afternoon Nov. 4, 1994.
[25] “A fast algorithm for matrix-valued Nevanlinna-Pick interpolation,” presented in the Texas Systems Day Conference, Texas A&M Unv, College Station, TX, Nov. 5, 1994.
[24] “Fuzzy PID controllers design and stability analysis,” presented at the Automation and Robotics Research Institute, Ft Worth, TX, Dec. 11, 1994.

1993
[23] “Controlling chaos,” (GC), presented at the Center for Approximation Theory, Texas A&M University, Feb. 5, 1993.
[22] “Introduction to fuzzy set theory, fuzzy logic control, and applications,” (GC), presented at the 11th Annual Houston Conference on Biomedical Engineering Research, Univ of Houston, Feb. 11-12, 1993, in Conference Abstracts, ed. by J.Clark, p.4, 1993.
[21] “Controlling a class of topologically equivalent chaotic systems,” (GC), presented in the Texas Systems Day Conference, Univ. of Texas at Arlington, Nov. 20, 1993.
[20] “Fuzzy PID controllers design, analysis, and their applications in uncertain robotic systems,” (GC) presented in the Institute of Space Systems Operations, Univ. of Houston, Nov. 29, 1993.
[19] “Controlling chaos ? an overview,” presented in the Systems Theory Symposium, Rice University, Dec. 13, 1993.

1992
[18] “A block-matrix inversion algorithm for spline-wavelet decomposition,” (GC/C.K.Koc), presented at the 7th International Conference on Approximation Theory, Austin, TX, Jan. 3-7, 1992.
[17] “On the control of chaotic nonlinear systems,” (GC/X.Dong), presented at the conference Dynamics Days Texas, Austin, TX, Jan. 8-10, 1992.
[16] “On optimal recovery of nonlinear mappings,” (GC) presented at the Institute of Applied Mathematics, University of British Columbia, Vancouver, Canada, March 23, 1992.
[15] “Predicting limit cycles of nonlinear systems using higher-order harmonic balance approximation,” (GC), presented at the Texas Approximation Theory Conference, Center for Approximation Theory, Texas A&M University, April 10-11, 1992.
[14] “Feedback control of chaos,” (GC), presented at the Institute for Theoretical and Engineering Science, Univ of Houston, Oct 22, 1992.
[13] “Controlling chaos via linear feedback,” (GC), presented at the Texas Systems Day Conference, Univ. of Texas at Dallas, Nov. 7, 1992.

1991
[12] “Graphical analysis of degenerate Hopf bifurcations using feedback system theory,” (J.Moiola/GC), presented at the conference Dynamics Days Texas, Houston, January 7, 1991.
[11] “Parallel complexity of Nevanlinna-Pick interpolation,” (C.K.Koc/GC), presented at the 5th SIAM Conf. on Parallel Processing for Scientific Computing, Houston, March 26, 1991.
[10] “On the role of splines in exact optimal solutions for trajectory planning of nonlinear robots,” (GC), presented at the 1991 Texas Approximation Theory Conference, Texas A&M University, June 19, 1991.
[9] “Classification of the coexistent diagrams using degenerate bifurcations,” (J.Moiola/GC), presented at the 1st Experimental Chaos Conference, Arlington, VA, Oct. 1-3, 1991.

1990
[8] “Optimal trajectory planning for single-link flexible-joint manipulators,” (GC), presented at the Dept. of Electrical Engineering, University of Houston, TX, Feb. 6, 1990.
[7] “Operator-theoretic approach to optimal nonlinear feedback control systems design,” (GC), presented at the School of Natural Sciences and Mathematics, University of Texas at Dallas, Richardson, TX, March 6, 1990.
[6] “Exact and explicit optimal solutions for trajectory planning and control of single-link flexible-joint manipulators,” (GC), presented in the 1990 Space Operations and Application Research Symposium, Albuquerque, New Mexico, June 26-28, 1990.
[5] “Fast algorithms for Nevanlinna-Pick interpolation,” (C.K.Koc/GC), presented at the center for Approximation Theory, Texas A&M University, Sept. 19, 1990.

1989
[4] “Optimal recovery of nonlinear operators,” (GC), presented in the Texas Approximation Theory Conference, Texas A&M University, College Station, April 11, 1989.
[3] “Optimal nonlinear control system design in a Lipschitz-normed Banach space setting,” (R.J.P. de Figueiredo/GC), presented in the SIAM Conf. on Control in the 90's, San Francisco, CA, May 18, 1989.
[2] “Some approximation-theoretic problems in nonlinear optimal systems control,” (GC), presented at the Center for Approximation Theory, Texas A&M University, College Station, Nov. 7, 1989.

1987
[1] “Design of a supervisory adaptive control system for two-arm robot manipulators,” (GC), presented at the System Development and Simulation Division, NASA, Johnson Space Center, Houston, December 8, 1987.