Invited lectures and workshop presentations
"Global Technology Outlook 2009" and "Synchronization and consensus in networks of coupled nonlinear circuits and systems," EECS/CASE Colloquium, Syracuse University, Oct. 14, 2009.
"Graph Laplacian Matrices and Multipartite Entanglement in Quantum Mechanics," International Workshop on Complex Systems and Networks, University of Bristol, Bristol, United Kingdom, July 20-22, 2009.
"Sensor placement and coverage: tools from geometry and image processing," Keynote talk, MITACS Workshop on Decision Support, Information Fusion and Sensor Networks, University of Calgary, Calgary, Canada, June 18-19, 2009.
"Control and synchronization in systems coupled via a complex network," Hong Kong CityU-PolyU Joint Seminar Series on Chaos and Complex Networks, City University of Hong Kong, Hong Kong, May 29, 2009.
"Global Technology Outlook 2008," Presentations given at Hungarian Academy of Sciences and Péter Pázmány Catholic University, Budapest, Hungary, Dec 4-5, 2008.
"Localization of forcing sites to facilitate synchronization in systems coupled via a complex network," International Workshop on Complex Systems and Networks, Canberra, Australia, Oct 1-3, 2008.
"Global Technology Outlook 2008," Keynote talk, IEEE 11th International Workshop on Cellular Neural Networks and their Applications (CNNA 2008), Santiago de Compostela, Spain, July 16, 2008.
"Digital Halftoning and Sensor Placement," BIRS Workshop on Low Complexity Dynamics, Banff, Alberta, Canada, May 29, 2008.
"Sensor Placement and Digital Halftoning," Computer Science Colloquium, The Graduate Center, City University of New York, February 28, 2008.
"Global Technology Outlook 2007," Department of Electrical Engineering, University of Notre Dame, October 15, 2007.
"Synchrony and consensus in complex networks: an overview," International Workshop on Complex Systems and Networks, Guilin, China, July 19-21, 2007.
"Identical Synchronization in Networks of Coupled Nonlinear Circuits and Systems," IEEE CAS Distinguished Lecturer Seminar, University of Calgary, Calgary, Alberta, Canada, May 11, 2007.
"Global Technology Outlook 2007: How will it affect the workplace? How can we prepare for it?," SVC Lecture Series to Envision the Workplace of the Future: Its Technology, Design, and its Challenges to Employees, Southern Vermont College, Bennington, VT, March 22, 2007.
"Algorithms for digital halftoning," The Twenty-Second Annual Mathematical Problems in Industry Workshop, Franklin W. Olin College of Engineering, Needham, MA, June 12-16, 2006.
"Some techniques for speeding up digital halftoning algorithms," BIRS workshop on Coarsely Quantized Redundant Representation of Signals, Banff, Alberta, Canada, March 11-16, 2006.
"The optimality of the greedy algorithm in Carpool and Chairman Assignment Problems," Workshop on Geometric Dynamics with Singularities, Exeter, UK, Dec 13-16, 2005.
"Synchronization and consensus in networks of systems with nonreciprocal coupling," International Workshop on Complex Systems and Networks, Hong Kong, May 20, 2005.
"The error diffusion halftoning algorithm: some stability results and applications beyond halftoning," Oversampling and Coarse Quantization for Signals Workshop, CSCAMM, University of Maryland, April 11-15, 2005.
"Halftoning, Watermarking and Scheduling: Some Applications of the Error Diffusion Algorithm," IMA/MCIM Industrial Problems Seminar, University of Minnesota, Oct. 15, 2004.
"Global Asymptotical Stability of Neural Networks with Delay," ECE Lectures Series, Polytechnic University, Sept. 30, 2004.
"Synchronization in arrays of systems coupled via a graph: time-varying, nonreciprocal and delay coupling," International workshop on nonlinear dynamics and complexity in information and communication technology, Bologna, Italy, Sept 6-8, 2004.
"Error diffusion: recent developments in theory and applications", Harmonic Analysis and Signal Processing Seminar, Courant Institute of Mathematical Sciences, New York University, Feb 11, 2004.
Publications (Computer software Books Book chapters Conference and workshop
publications Journal publications)
Computer software
M. P. Kennedy and C. W. Wu, ``ABC: Adventures in Bifurcation and Chaos'', software accompanying Chua's circuit: A paradigm for Chaos (R. N. Madan, ed.), World Scientific, Singapore, 1993.
Books
C. W. Wu, Synchronization in complex networks of nonlinear dynamical systems, World Scientific, Singapore, 2007. (Table of contents, Preface, Chapter 1, Errata)
C. W. Wu, Synchronization in coupled chaotic circuits and systems, World Scientific, Singapore, 2002. (Table of contents, Preface, Chapter 1)
Book chapters
T. Nowicki, M. S. Squillante and C. W. Wu, "Fundamentals of Dynamic Decentralized Optimization in Autonomic Computing Systems," in Self-star Properties in Complex Information Systems: Conceptual and Practical Foundations, (O. Babaoglu, M. Jelasity, A. Montresor, et al. eds), Lecture Notes in Computer Science, Hot Topics, vol. 3460, pp. 204-218, Springer-Verlag, 2005.
C. W. Wu, ``Synchronization in Arrays of Coupled Chaotic Circuits and Systems: Theory and Applications,'' in Controlling Chaos and Bifurcations in Engineering Systems (G. Chen ed.), CRC Press, Boca Raton, 1999.
C. W. Wu, ``Qualitative Analysis of Dynamic Circuits,'' in Encyclopedia of Electrical and Electronics Engineering (J. Webster ed.), John Wiley & Sons, New York, 1999.
Conference and workshop publications
D. Verma, C. W. Wu, T. Brown, A. Bar-Noy, S. Shamoun, M. Nixon, "Application of halftoning algorithms to location dependent sensor placement," Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS), 2009.
L. Chism, X. He, L. Huang, A. Ibrahim, C. Jones, Y. Shu, C. W. Wu, Z. Fu, "Performance study of peer-to-peer video streaming on complex networks," Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS), 2009.
C. Liang, Z. Fu, Y. Liu, and C. W. Wu, "iPASS: Incentivized Peer-assisted System for Asynchronous Streaming", Proceedings of 28th IEEE Conference on Computer Communications (INFOCOM) Mini-Conference, 2009.
M. P. Johnson, D. Sarioz, A. Bar-Noy, T. Brown, T. La Porta, D. Verma, and C. W. Wu, "More is more: Robust and efficient coverage in denser sensor deployment," Proceedings of the 28th IEEE Conference on Computer Communications (INFOCOM), 2009.
A. Bar-Noy, T. Brown, M. P. Johnson, D. Sarioz, D. Verma, C. W. Wu, "More is more: the benefits of dense sensor deployment," Proceedings of 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems (MASS), pp. 514-515, 2008.
Z. Fu, C. W. Wu, J.-J. Jeng, H. Lei, "PACTS: A Service Oriented Architecture for Real-Time Peer-Assisted Content Delivery Service," Proceedings of 32nd Annual IEEE International Computer Software and Applications Conference, pp. 1205-1210, 2008.
D. C. Verma, C. W. Wu, T. Brown, A. Bar-Noy, S. Shamoun, M. Nixon, "Location dependent heuristics for sensor coverage planning,'' Proceedings of SPIE, vol. 6981, pp. 69810B-1-7, 2008.
C. W. Wu, "Localization of effective pinning control in complex networks of dynamical systems," Proceedings of IEEE International Symposium on Circuits and Systems, Seattle, WA, pp. 2530-2533, 2008.
C. W. Wu and D. Verma, "A sensor placement algorithm for redundant covering based on Riesz energy minimization," Proceedings of IEEE International Symposium on Circuits and Systems, Seattle, WA, pp. 2074-2077, 2008.
M. Cao and C. W. Wu, "Topology design for fast convergence of network consensus algorithms," Proceedings of IEEE International Symposium on Circuits and Systems, New Orleans, LA, pp. 1029-1032, 2007.
C. W. Wu, "On two approaches to analyzing consensus in complex networks," Proceedings of IEEE International Symposium on Circuits and Systems, New Orleans, LA, pp. 2638-2641, 2007.
S. Bhatt, J. Sabino, J. Harlim, J. Lepak, R. Ronkese and C. W. Wu, "Comparative study of search strategies for the direct binary search image halftoning algorithm,'' Proceedings of NIP 22: IS&T's International Conference on Digital Printing Technologies, Denver, CO, pp. 244-247, 2006.
C. W. Wu, M. Stanich, H. Li, Y. Qiao and L. Ernst, "Fast error diffusion and digital halftoning algorithms using look-up tables,'' Proceedings of NIP 22: IS&T's International Conference on Digital Printing Technologies, Denver, CO, pp. 240-243, 2006.
C. W. Wu, "On a matrix inequality and its application to the synchronization in coupled chaotic systems,'' Complex Computing-Networks: Brain-like and Wave-oriented Electrodynamic Algorithms, Springer Proceedings in Physics, vol. 104, pp. 279-288, 2006.
Y. Diao, C.W. Wu, J.L. Hellerstein, A.J. Storm, M. Surendra, S. Lightstone, S. Parekh, C. Garcia-Arellano, M. Carroll, L. Chu, and J. Colaco, "Comparative Studies of Load Balancing With Control and Optimization Techniques," Proceedings of American Control Conference, 2005.
L. Ernst, C. W. Wu, Y. Qiao and M. Stanich, "An interpolation approach in print quality enhancement (PQE) feature determination," Proceedings of Beijing International Conference on Imaging: Technology and Applications for the 21st Century, Beijing, China, 2005.
C. W. Wu, "Synchronization in an array of chaotic systems coupled via a directed graph," Proceedings of IEEE International Symposium on Circuits and Systems, Kobe, Japan, pp. 6046-6049, 2005.
C. W. Wu, "Privacy preserving data mining with unidirectional interaction," Proceedings of IEEE International Symposium on Circuits and Systems, Kobe, Japan, pp. 5521-5524, 2005.
C. W. Wu, "Agreement and consensus problems in groups of autonomous agents with linear dynamics," Proceedings of IEEE International Symposium on Circuits and Systems, Kobe, Japan, pp. 292-295, 2005.
Y. S. Huang and C. W. Wu, "Stability of cellular neural network with small delays," Discrete and Continuous Dynamical Systems, supplement volume 2005, pp. 420-426, 2005.
C. W. Wu, "Error diffusion: recent developments in theory and applications (Focal Paper)," Proceedings of NIP 20: IS&T's International Conference on Digital Printing Technologies, Salt Lake City, UT, pp. 642-646, 2004.
C. W. Wu, G. Thompson and M. Stanich, "Digital Watermarking and Steganography via Overlays of Halftone Images," SPIE 49th Annual Meeting, Denver, CO, Proceedings of SPIE, vol. 5561, pp. 152-163, 2004.
T. Nowicki, M. S. Squillante and C. W. Wu, "Fundamentals of Decentralized Optimization in Autonomic Systems," International Workshop on Self-* Properties in Complex Information Systems, Bologna, Italy, 2004.
C. W. Wu, Y. S. Huang, "A Unifying Proof of Global Asymptotical Stability of Neural Networks with Delay," Proceedings of IEEE International Symposium on Circuits and Systems, Vancouver, Canada, pp. III-65-68, 2004.
C. W. Wu, "Synchronization in Systems Coupled via Complex Networks," Proceedings of IEEE International Symposium on Circuits and Systems, Vancouver, Canada, pp. IV-724-727, 2004.
D. Chevion, E. Karnin, G. Thompson, A. Tzadok, C. W. Wu, "Document Segmentation with Application for the Book Publishing Industry," TAGA 2004.
C. W. Wu, "Privacy Preserving Data Mining: a signal processing perspective and a simple data perturbation protocol," 2nd Workshop on Privacy Preserving Data Mining, IEEE International Conference on Data Mining, Melbourne, FL, 2003.
C. W. Wu, G. Thompson, M. Stanich, "A unified framework for digital halftoning and dither mask construction: variations on a theme and implementation issues (Focal Paper)," NIP 19: IS&T's International Conference on Digital Printing Technologies, New Orleans, LA, 2003, pp. 793-796.
D. Zou, C. W. Wu, G. Xuan, and Y-Q. Shi, "A content based image authentication system with lossless data hiding", 2003 IEEE International Conference on Multimedia and Expo, Baltimore, MD, 2003.
S. L. Wright, S. Millman, C. W. Wu , P. F. Greier, K. Yamauchi, K. Numano, K. Sumiyoshi, "Color and luminance management for high-resolution liquid-crystal displays", SID 2003, Baltimore, MD, 2003.
J. Q. Trelewicz, D. Dittrich, Y. Qiao, C. W. Wu, G. Thompson, ``Shape-changing spot function for digital clustered-dot halftoning,'' NIP18: IS&T's International Conference on Digital Printing Technologies, San Diego, CA, 2002.
J. L. Mitchell, G. Thompson, C. W. Wu, T. J. Trenary and Y. Qiao, ``Multilevel color halftoning,'' The 9th Color Imaging Conference, Scottsdale, AZ, 2001.
C. W. Wu, C. Tresser, G. Thompson and M. Stanich, ``Supercell dither masks with constrained blue noise interpolation,'' NIP 17: IS&T's International Conference on Digital Printing Technologies, Fort Lauderdale, FL, 2001, pp. 487-490.
C. W. Wu, ``Synchronization in arrays of coupled nonlinear systems: passivity, circle criterion and observer design,'' IEEE International Symposium on Circuits and Systems, Sydney, Australia, 2001, pp. III-692-695.
C. W. Wu, ``Simple three oscillator universal probes for determining synchronization stability in coupled arrays of oscillators,'' IEEE International Symposium on Circuits and Systems, Sydney, Australia, 2001, pp. III-261-264.
R. L. Adler, B. Kitchens, M. Martens, A. Nogueira, C. P. Tresser and C. W. Wu, ``Error bounds for error diffusion and related digital halftoning algorithms,'' IEEE International Symposium on Circuits and Systems, Sydney, Australia, 2001, pp. II-513-516.
G. W. Braudaway, F. Mintzer, J. M. Socolofsky, C. Tresser and C. W. Wu, ``Application of invisible image watermarks to produce remotely printed, duplication resistant, and demonstrably authentic documents,'' IS&T/SPIE's International Symposium on Electronic Imaging: Science and Technology, San Jose, CA, 2001.
C. W. Wu, ``Limitations and requirements of content-based multimedia authentication systems,'' IS&T/SPIE's International Symposium on Electronic Imaging: Science and Technology, San Jose, CA, 2001.
R. L. Adler, B. Kitchens, M. Martens, A. Nogueira, C. P. Tresser and C. W. Wu, ``Error bounds for error diffusion and other mathematical
problems arising in digital halftoning,'' IS&T/SPIE's International Symposium on Electronic Imaging: Science and Technology, San Jose, CA, 2000, vol. 3963, pp. 437-443.
J. Y. Margulies, R. Adler, M. Martens, A. Kalvin, M. Shub, C. Tresser, C. W. Wu, and N. Haramati, "3D visualization of the spine, data acquisition and radiation dosage," American Academy of Orthopaedic Surgeons, 67th Annual Meeting, Orlando, FL, 2000.
A. D. Kalvin, R. L. Adler, J. Y. Margulies, C. P. Tresser, and C. W. Wu, ``3D visualization of the scoliotic spine: longitudinal studies, data acquisition, and radiation dosage constraints,'' SPIE's International Symposium on Medical Imaging, San Diego, CA, 1999.
D. Coppersmith, F. Mintzer, C. Tresser, C. W. Wu, and M. M. Yeung, ``Fragile Imperceptible Digital Watermark with Privacy Control,'' IS&T/SPIE's International Symposium on Electronic Imaging: Science and Technology, San Jose, CA, 1999, vol. 3657, pp. 79-84.
C. W. Wu, ``Global Synchronization in coupled map lattices,'' 1998 IEEE International Symposium of Circuits and Systems, Monterey, CA, pp. III-302-305, 1998.
C. W. Wu, "Synchronization in an array of chaotic circuits coupled via hypergraphs: static and dynamic coupling,'' 1998 IEEE International Symposium of Circuits and Systems, Monterey, CA, pp. III-287-290, 1998.
A. R. Conn, R. A. Haring, C. Visweswariah, and C. W. Wu, ``Circuit Optimization via Adjoint Lagrangians'', 1997 IEEE/ACM International Conference on Computer Aided Design, pp. 281-288, 1997.
T. Yang, L. B. Yang, C. W. Wu, and L. O. Chua, ``Fuzzy cellular neural networks: applications,'' Fourth IEEE International Workshop on Cellular Neural Networks and their Applications, Seville, Spain, pp. 225-230, 1996.
T. Yang, L. B. Yang, C. W. Wu, and L. O. Chua, ``Fuzzy cellular neural networks: theory,'' Fourth IEEE International Workshop on Cellular Neural Networks and their Applications, Seville, Spain, pp. 181-186, 1996.
G-Q. Zhong, C. W. Wu, and L. O. Chua, ``Bi-directional secure communication via synchronized Chua's circuits,'' Proceedings of the 1995 International Symposium on Nonlinear Theory and its Applications (NOLTA '95), Las Vegas, USA, pp. 141-144, 1995.
L. Kocarev, C. W. Wu, L. O. Chua, Z. Galias, and M. Ogorzalek, ``Chaos in digital filters: a global picture,'' in Systems and Networks: Mathematical Theory and Applications, Proceedings of the International Symposium MNTS '93, Regensburg, Germany, August 2-6, 1993 (U. Helmke, R. Mennicken, and J. Saurer, eds.), pp. 287-290, Akademie Verlag, Berlin, 1994.
C. W. Wu and L. Pivka, ``From Chua's circuit to Chua's oscillator: A picture book of attractors,'' in Nonlinear Dynamics of Electronic Systems: Proceedings of the Workshop NDES '93, Dresden, Germany, 23-24 July 1993 (W. Schwarz and A. C. Davis, eds.), pp. 15-79, World Scientific, Singapore, 1994.
Journal publications
C. W. Wu, "Multipartite separability of Laplacian matrices of graphs," The Electronic Journal of Combinatorics, vol. 16, no. 1, R61, 2009.
D. Coppersmith and C. W. Wu, "Conditions for weak ergodicity of inhomogeneous Markov chains," Statistics and Probability Letters,, vol. 78, no. 17, pp. 3082-3085, 2008.
C. W. Wu, "On the relationship between pinning control effectiveness and graph topology in complex networks of dynamical systems," Chaos, vol. 18, no. 3, pp. 037103, 2008.
C. W. Wu, "On some properties of contracting matrices," Linear Algebra and Its Applications, vol. 428, no. 11-12, pp. 2509-2523, 2008.
C. W. Wu, "Synchronization and Convergence of Linear Dynamics in Random Directed Networks," IEEE Transactions on Automatic Control, vol. 51, no. 7, pp. 1207-1210, 2006.
C. W. Wu, "Conditions for separability in generalized Laplacian matrices and diagonally dominant matrices as density matrices," Physics Letters A, vol. 351, issues 1-2, pp. 18-22, 2006 (preprint available here).
C. W. Wu, "Synchronizability of networks of chaotic systems coupled via a graph with a prescribed degree sequence," Physics Letters A, vol. 346, issue 4, pp. 281-287, 2005.
C. W. Wu, "Algebraic connectivity of directed graphs," Linear and Multilinear Algebra, vol. 53, no. 3, pp. 203-223, 2005.
C. W. Wu, "Synchronization in Arrays of Coupled Nonlinear Systems With Delay and Nonreciprocal Time-Varying Coupling," IEEE Transactions on Circuits and Systems-II, vol. 52, no. 5, pp. 282-286, 2005.
C. W. Wu, "On Rayleigh–Ritz ratios of a generalized Laplacian matrix of directed graphs," Linear Algebra and Its Applications, vol. 402, pp. 207-227, 2005.
C. W. Wu, "On bounds of extremal eigenvalues of irreducible and m-reducible matrices," Linear Algebra and Its Applications, vol. 402, pp. 29-45, 2005.
Y. S. Huang and C. W. Wu, "A unifying proof of global asymptotical stability of neural networks with delay," IEEE Transactions on Circuits and Systems-II, vol. 52, no. 4, pp. 181-184, 2005.
C. W. Wu, "Synchronization in networks of nonlinear dynamical systems coupled via a directed graph," Nonlinearity, vol. 18, pp. 1057-1064, 2005.
C. W. Wu, "Perturbation of coupling matrices and its effect on the synchronizability in arrays of coupled chaotic systems," Physics Letters A, vol. 319, issues 5-6, pp. 495-503, 2003.
C. W. Wu, G. Thompson, S. L. Wright, ``Multiple Images Viewable on Twisted-nematic Mode Liquid Crystal Displays,'' IEEE Signal Processing Letters, vol. 10, no. 8, pp. 225-227, 2003.
C. W. Wu, ``Synchronization in Coupled Arrays of Chaotic Oscillators with Nonreciprocal Coupling,'' IEEE Transactions on Circuits and Systems-I, vol. 50, no. 2, pp. 294-297, 2003
R. L. Adler, B. P. Kitchens, M. Martens, C. P. Tresser and C. W. Wu, ``The Mathematics of Halftoning,'' IBM Journal of Research and Development, vol. 47, no. 1, pp. 5-15, 2003.
C. W. Wu, ``Simple Three Oscillator Universal Probe for Determining Synchronization Stability in Coupled Arrays of Oscillators,'' International Journal of Bifurcation and Chaos, vol. 12, no. 10, pp. 2233-2238, 2002.
C. W. Wu, ``On the Design of Content-Based Multimedia Authentication Systems,'' IEEE Transactions on Multimedia, vol. 4, no. 3, pp. 385-393, 2002..
C. W. Wu, ``On Nonlinear Dynamical Systems Topologically Conjugate to Jerky Motion via a Linear Transformation,'' Physics Letters A, vol. 296, no. 2-3, pp. 105-108, 2002.
C. W. Wu, ``Multimedia Data Hiding and Authentication via Halftoning and Coordinate Projection,''EURASIP Journal on Applied Signal Processing, vol. 2002, no. 2, pp. 143-151, 2002.
C. W. Wu, ``Synchronization in Arrays of Coupled Nonlinear systems: Passivity, Circle Criterion and Observer Design,'' IEEE Transactions on Circuits and Systems-I, vol. 48, no. 10, pp. 1257-1261, 2001.
J. Y. Margulies, R. L. Adler, A. D. Kalvin, M. Martens, M. Shub, C. P. Tresser, C. W. Wu, ``Deforming Factors in Idiopathic Scoliosis: a Mathematical Tool,'' SPINE: State of the Art Reviews, vol. 14, no. 2, pp. 505-509, May 2000.
C. W. Wu, ``Synchronization in Arrays of Chaotic Circuits Coupled via Dynamic Coupling Elements,'' International Journal of Bifurcation and Chaos, vol. 10, no. 4, pp. 819-827, 2000.
N. J. Balmforth, A. Provenzale, E. A. Spiegel, M. Martens, C. Tresser, C. W. Wu, ``Red Spectra from White and Blue Noise'', Proceedings of the Royal Society: Biological Sciences, vol. 266, no. 1416, pp. 311, 1999.
L. O. Chua, C. W. Wu, G-Q. Zhong, L. F. Liu, ``Synthesizing Arbitrary Driving-Point and Transfer Characteristics'', IEEE Transactions on Circuits and Systems, Part I, vol. 45, no. 12, pp. 1225-1232, 1998.
A. R. Conn, P. K. Coulman, R. A. Haring, G. L. Morrill, C. Viswewariah, C. W. Wu, ``JiffyTune: Circuit Optimization Using Time-Domain Sensitivities,'' IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems,, vol. 17, no. 12, pp. 1292-1309, 1998.
C. W. Wu,``Graph Coloring via Synchronization of Coupled Oscillators,'' IEEE Transactions on Circuits and Systems, Part I, vol. 45, no. 9, pp. 974-978, 1998.
C. W. Wu and L. O. Chua, ``Quantized Sampling as Sampling with Uncertainty in Time and Amplitude,'' IEEE Transactions on Circuits and Systems, Part I, vol. 45, no. 4, pp. 458-463, 1998.
G.-Q. Zhong, C. W. Wu and L. O. Chua, ``Torus-Doubling Bifurcations in Four Mutually Coupled Chua's Circuits,'' IEEE Transactions on Circuits and Systems, Part I, vol. 45, no. 2, pp. 186-193, 1998.
T. Kozek, C. W. Wu, A. Zarandy, H. Chen, T. Roska, M. Kunt and L. O. Chua, ``New Results and Measurements Related to Some Tasks in Object-Oriented Dynamic Image Coding Using CNN Universal Chips'', IEEE Transactions on Circuits and Systems for Video Technology, vol. 7, no. 4, pp. 606-614, 1997.
N. Balmforth, C. Tresser, P. Worfolk and C. W. Wu, ``Master-slave Synchronization and the Lorenz Equations,'' CHAOS, vol. 7, no. 3, pp. 392-394, 1997.
T. Yang, C. W. Wu and L. O. Chua, ``Cryptography Based on Chaotic Systems,'' IEEE Transactions on Circuits and Systems, Part I, vol. 44, no. 5, pp. 469-472, 1997.
C. W. Wu and L. O. Chua, ``A More Rigorous Proof of Complete Stability of Cellular Neural Networks,'' IEEE Transactions on Circuits and Systems, Part I, vol. 44, no. 4, pp. 370-371, 1997.
M. Itoh, C. W. Wu, and L. O. Chua, ``Communication Systems via Chaotic Signals from a Reconstruction Viewpoint,'' International Journal of Bifurcation and Chaos, vol. 7, no. 2, pp. 275-286, 1997.
L. Pivka, C. W. Wu, and A. Huang, ``Lorenz Equation and Chua's Equation,'' International Journal of Bifurcation and Chaos, vol. 6, no. 12B, pp. 2443-2489, 1996.
L. O. Chua, T. Yang, G-Q. Zhong and C. W. Wu, ``Synchronization of Chua's Circuits with Time-Varying Channels and Parameters,'' IEEE Transactions on Circuits and Systems, Part I, vol. 43, no. 10, pp. 862-868, 1996.
C. W. Wu and L. O. Chua, ``On a variation of the Huberman-Lumer adaptive scheme,'' International Journal of Bifurcation and Chaos, vol. 6, no. 7, pp. 1397-1407, 1996.
C. W. Wu and L. O. Chua, ``On the generality of the unfolded Chua's circuit,'' International Journal of Bifurcation and Chaos, vol. 6, no. 5, pp. 801-832, 1996.
C. W. Wu, G.-Q. Zhong and L. O. Chua, ``Synchronizing nonautonomous chaotic systems without phase-locking,'' Journal of Circuits, Systems, and Computers, vol. 6, no. 3, pp. 227-241, 1996.
Yu. V. Andreyev, A. S. Dmitriev, D. A. Kuminov, L. O. Chua and C. W. Wu, ``1-D maps, chaos and neural networks for information processing,'' International Journal of Bifurcation and Chaos, vol. 6, no. 4, pp. 627-646, 1996.
C. W. Wu, T. Yang, and L. O. Chua, ``On Adaptive Synchronization and Control of Nonlinear Dynamical Systems,'' International Journal of Bifurcation and Chaos, vol. 6, no. 3, pp. 455-471, 1996.
L. Kocarev, C. W. Wu and L. O. Chua, ``Complex behavior in digital filters with overflow nonlinearity: Analytical results,'' IEEE Transactions on Circuits and Systems, Part II, vol. 43, no. 3, pp. 234-246, 1996.
C.W. Wu and L. O. Chua, ``On a conjecture regarding the synchronization in an array of linearly coupled dynamical systems,'' IEEE Transactions on Circuits and Systems, Part I, vol. 43, no. 2, pp. 161-165, February 1996.
C.W. Wu and L. O. Chua, ``On linear topological conjugacy of Lur'e systems,'' IEEE Transactions on Circuits and Systems, Part I, vol. 43, no. 2, pp. 158-161, February 1996.
L. O. Chua, T. Yang, G-Q. Zhong and C. W. Wu, ``Adaptive Synchronization of Chua's Oscillators,'' International Journal of Bifurcation and Chaos, vol. 6, no. 1, pp. 189-201, 1996.
L. Pivka, C. W. Wu, and L. O. Chua, ``Chua's circuit: chaotic phenomena and applications,'' in Nonlinear Dynamics in Circuits (T. Carroll and L. Pecora, eds.), pp. 265-300, World Scientific, Singapore, 1995.
V. C. Anishchenko, T. E. Vadivasova, D. E. Postnov, O. V. Sosnovtseva, C. W. Wu and L. O. Chua, ``Dynamics of the nonautonomous Chua's circuit,'' International Journal of Bifurcation and Chaos, vol. 5, no. 6, pp. 1677-1699, 1995.
V. C. Anishchenko, T. E. Vadivasova, V. V. Astakhov, O. V. Sosnovtseva, C. W. Wu and L. O. Chua, ``Dynamics of two coupled Chua's circuits,'' International Journal of Bifurcation and Chaos, vol. 5, no. 6, pp. 1525-1540, 1995.
L. O. Chua, L. Pivka and C. W. Wu, ``A universal circuit for studying chaotic phenomena,'' Phil. Trans. Royal Society London A, vol. 353, pp. 65-84, 1995.
C. W. Wu and L. O. Chua, ``Application of Kronecker products to the analysis of systems with uniform linear coupling,'' IEEE Transactions on Circuits and Systems, Part I, vol. 42, no. 10, pp. 775-778, October 1995.
C. W. Wu and L. O. Chua, ``Finding parameters for Chua's oscillator which is topologiclly conjugate to systems with a scalar nonlinearity,'' International Journal of Bifurcation and Chaos, vol. 5, no. 3, pp. 895-899, 1995.
C. W. Wu and L. O. Chua, ``Application of graph theory to the synchronization in an array of coupled nonlinear oscillators,'' IEEE Transactions on Circuits and Systems, Part I, vol. 42, pp. 494-497, August 1995.
C. W. Wu and L. O. Chua, ``Synchronization in an array of linearly coupled dynamical systems,'' IEEE Transactions on Circuits and Systems, Part I, vol. 42, pp. 430-447, August 1995.
L. Pivka, A. L. Zheleznyak, C. W. Wu and L. O. Chua, ``On the generation of scroll waves in a three-dimensional discrete active medium,'' International Journal of Bifurcation and Chaos, vol. 5, no. 1, pp. 313-320, 1995.
L. Pivka, C. W. Wu and A. Huang, ``Chua's Oscillator: a compendium of chaotic phenomena,'' Journal of the Franklin Institute, vol. 331B, no. 6, pp. 705-741, November 1994.
C. W. Wu and L. O. Chua, ``A unified framework for synchronization and control of dynamical systems,'' International Journal of Bifurcation and Chaos, vol. 4, no. 4, pp. 979-998, 1994.
C. W. Wu and L. O. Chua, ``Symbolic dynamics of piecewise-linear maps,'' IEEE Transactions on Circuits and Systems-II: Analog and Digital Signal Processing, vol. 41, pp. 420-424, June 1994.
C. W. Wu and L. O. Chua, ``A simple way to synchronize chaotic systems with applications to secure communication systems,'' International Journal of Bifurcation and Chaos, vol. 3, no. 6, pp. 1619-1627, 1993.
C. W. Wu and N. F. Rul'kov, ``Studying chaos via 1-d maps-a tutorial,'' IEEE Transactions on Circuits and Systems-I: Fundamental Theory and Applications, vol. 40, pp. 707-721, Oct. 1993.
L. O. Chua, C. W. Wu, A. Huang, and G.-Q. Zhong, ``A universal circuit for studying and generating chaos-part I: Routes to chaos,'' IEEE Transactions on Circuits and Systems-I: Fundamental Theory and Applications, vol. 40, pp. 732-744, Oct. 1993. L. O. Chua, C. W. Wu, A. Huang, and G.-Q. Zhong, ``A universal circuit for studying and generating chaos-part II: Strange attractors,'' IEEE Transactions on Circuits and Systems-I: Fundamental Theory and Applications, vol. 40, pp. 745-761, Oct. 1993.
R. N. Madan and C. W. Wu, ``Introduction to experimental chaos using Chua's cirucit,'' in Chua's circuit: A paradigm for Chaos (R. N. Madan, ed.), pp. 59-89, Singapore: World Scientific, 1993.K. S. Halle, C. W. Wu, M. Itoh, and L. O. Chua, ``Spread spectrum communication through modulation of chaos,'' International Journal of Bifurcation and Chaos, vol. 3, no. 2, pp. 223-239, 1993.
M. P. Kennedy, C. W. Wu, S. Pau, and J. Tow, ``Digital signal processor-based investigation of Chua's circuit family,'' Journal of Circuits, Systems, and Computers, vol. 3, no. 2, pp. 269-292, 1993.
C. W. Wu and L. O. Chua, ``Properties of admissible symbolic sequences in a second-order digital filter with overflow non-linearity,'' International Journal of Circuit Theory and Applications, vol. 21, no. 3, pp. 299-307, 1993.
T. Roska, C. W. Wu, and L. O. Chua, ``Stability of cellular neural networks with dominant nonlinear and delay-type templates,'' IEEE Transactions on Circuits and Systems-I: Fundamental Theory and Applications, vol. 40, pp. 270-272, Apr. 1993.
L. O. Chua and C. W. Wu, ``On the universe of stable cellular neural networks,'' International Journal of Circuit Theory and Applications, vol. 20, no. 5, pp. 497-517, 1992.
Y. V. Andreyev, A. Dmitriev, L. O. Chua, and C. W. Wu, ``Associative and random access memory using one-dimensional maps,'' International Journal of Bifurcation and Chaos, vol. 2, no. 3, pp. 483-504, 1992.
C. W. Wu, L. O. Chua, and T. Roska, "A two-layer radon transform cellular neural network," IEEE transactions on circuits and systems-II:Analog and Digital Signal Processing, vol. 39, pp. 488-489, July 1992.
T. Roska, C. W. Wu, M. Balsi, and L. O. Chua, "Stability and dynamics of delay-type general and cellular neural networks," IEEE transactions on circuits and systems-I:Fundamental theory and applications, vol. 39, pp. 487-490, June 1992.