Publications

Dr Philip H. W. Leong

Patents

  1. C. Jin, P. Leong, J. Leung, S. Carlile, and A. van Schaik, ``The generation of customized three-dimensional sound effects for individuals,'' World Patent Office, 01/54453, July 26, 2001.

  2. C. Jin, P. Leong, J. Leung, S. Carlile, and A. van Schaik, ``The generation of customized three-dimensional sound effects for individuals,'' Australian Patent, 26552/01, July 31, 2001.

  3. SGS-Thomson Microelectronics S.r.l. (A. Kramer, R. Canegallo, M. Chinosi, G. Gozzini, P. Leong, P. L. Rolandi and M. Sabatini), ``Voltage comparator including at least an insulated gate MOS transistor and analogic/digital converters using the same,'' European Patent 96830551.6-2206, 21st January 1997.

  4. SGS-Thomson Microelectronics S.r.l. (A. Kramer, R. Canegallo, M. Chinosi, G. Gozzini, P. Leong, P. L. Rolandi and M. Sabatini), ``Current digital-analog converter using insulated gate MOS transistors,'' European Patent 96830490.7-2206, 18th December 1996.

  5. University of Sydney (P.H.W. Leong and M.A. Jabri), ``A method and system for automatically classifying intracardiac electrograms,'' USA Patent 5,280,792, 25th January 1994.

PhD Dissertation

  1. P. H. W. Leong ``Arrhythmia classification using low power VLSI,'' PhD thesis, University of Sydney, Australia 1992 pdf.

Refereed Journal Articles

  1. M.P. Leong, C.T. Jin and P.H.W. Leong, ``An FPGA-Based Electronic Cochlea,'' EURASIP Journal on Applied Signal Processing, Vol. 2003, No. 7, pp. 629-638, 2003. pdf.

  2. M.P. Leong and P.H.W. Leong, ``A Variable-Radix Digit-Serial Design Methodology and its Application to the Discrete Cosine Transform,'' IEEE Transactions on VLSI Systems, Vol. 11, No. 1, pp. 90-104, 2003 pdf.

  3. P.H.W. Leong and K.H. Leung, ``A Microcoded Elliptic Curve Processor using FPGA Technology,'' IEEE Transactions on VLSI Systems, Vol. 10, No. 5, pp. 550-559, 2002 pdf.

  4. Neil N. H. Ching, H. Y. Wong, Wen J. Li, Philip H. W. Leong and Zhiyu Wen, ``A laser-micromachined multi-modal resonating power transducer for wireless sensing systems,'' Sensors and Actuators A: Physical, Vol. 97-98, pp.685-690, 2002. pdf.

  5. P.H.W. Leong, C.W. Sham, W.C. Wong, H.Y. Wong, W.S. Yuen and M.P. Leong, ``A Bitstream Reconfigurable FPGA Implementation of the WSAT algorithm,'' IEEE Transactions on VLSI Systems, Vol. 9, No. 1, pp. 197-201, 2001 pdf.

  6. W.J. Li, G.M.H. Chan, N.N.H. Ching, P.H.W. Leong and H.Y. Wong, ``Dynamical Modeling and Simulation of a Laser-micromachined Vibration-based Micro Power Generator,'' International Journal of Nonlinear Sciences and Simulation, Vol. 1, pp. 345-353, 2000.

  7. W. Chung, S. Carlile and P. Leong, ``A Performance Adequate Model for Auditory Localization,'' Journal of the Acoustical Society of America, Vol 107, Issue 1, pp. 432-445, January 2000 pdf.

  8. P.H.W. Leong and C.K. Chung, ``FPGA Based Runtime Configurable Clause Evaluator for SAT Problems,'' Electronics Letters, Vol. 35, No 19, pp. 1618-1619, 16th September 1999 pdf.

  9. C.T. Jin, P.L. Rolandi and P.H.W. Leong, ``Non-volatile Programmable Pulse Computation Cell,'' Electronics Letters, Vol. 35, No 17, pp. 1413-1414, 19th August 1999 pdf.

  10. P. Leong and S. Carlile, ``Methods for spherical data analysis and visualization,'' Journal of Neuroscience Methods, pp. 191-200, Vol. 80, Issue 2, 1998 pdf.

  11. S. Carlile, P. Leong, S. Hyams and D. Pralong, ``The nature and distribution of errors in the localization of sounds in humans,'' Hearing Research, pp. 179-196, Vol. 114, 1997 pdf.

  12. P. H. W. Leong and M.A. Jabri, ``A Low Power VLSI Arrhythmia Classifier,'' IEEE Transactions on Neural Networks, pp. 1435-1445, Vol. 6, No. 6, November 1995 pdf.

  13. P.H.W. Leong and M.A. Jabri, ``Kakadu - a low power analogue neural network classifier,'' International Journal of Neural Systems, pp. 381-394, December 1993.

  14. M. Jabri, S. Pickard, P. Leong and Y. Xie, ``Algorithms and implementation issues in analog low power learning Neural Network Chips,'' International Journal on VLSI Signal Processing, pp. 67-76, Vol. 6, No. 2, March 1993.

  15. P.H.W. Leong and M. Jabri, ``MATIC - an intracardiac tachycardia classification system,'' Pacing & Clinical Electrophysiology (PACE), pp. 1317-1331, Vol. 15, Sept 1992, USA.

Book Chapters

  1. P. Leong, T. Tucker and S. Carlile, ``Digital signal processing for the auditory scientist: a tutorial introduction'' in ``Virutal Auditory Space: Generation and Applications,'' S. Carlile (editor), Landis Scientific Publishers, pp. 79-108, 1996.

  2. P. Leong, ``Kakadu - a Low Power Analog VLSI Multi-layer Perceptron,'' in ``Adaptive Analog VLSI Neural Systems,'' M. Jabri, R. Coggins and B. Flower, pp. 89-103, Chapman and Hall 1995.

  3. M. Jabri, S. Pickard, P. Leong, Z. Chi, E. Tinker and R. Coggins, ``Intra-Cardiac Electro-Gram Classification using Artificial Neural Networks,'' in ``Neural Network Applications,'' A. Murray (editor), Kluwer Academic Publishers, pp. 93-112, 1994.

Conferences

  1. C.K. Wong, K.K. Lo and P.H.W. Leong, ``An FPGA-based Othello Endgame Solver,'' Proceedings of the International Conference on Field Programmable Technology (FPT), Brisbane 2004 (to appear). pdf.

  2. Ralf Ludewig, Oliver Soffke, Peter Zipf, Manfred Glesner, Kong Pang Pun, Kuen Hung Tsoi, Kin Hong Lee and Philip Leong, ``IP Generation for an FPGA-based Audio DAC Sigma-Delta Converter,'' Proceedings of the Tenth International Workshop on Field Programmable Logic and Applications (FPL'04), Antwerp, LNCS 3203, pp. 526-535, 2004 pdf.

  3. K.H. Tsoi, C.H. Ho, H.C. Yeung and P.H.W. Leong, ``An Arithmetic Library and its Application to the N-body Problem,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), California USA, 2004 pdf.

  4. Ray C.C. Cheung, K.P. Pun, Steve C.L. Yuen, K.H. Tsoi and Philip H.W. Leong, ``An FPGA-based Re-configurable 24-bit 96kHz Sigma-Delta Audio DAC,'' Proceedings of the 2003 IEEE International Conference on Field Programmable Technology (FPT), Tokyo, pp. 110-117, 2003 pdf.

  5. S.H. Tang, K.S. Tsui and P.H.W. Leong, ``Modular Exponentiation using Parallel Multipliers,'' Proceedings of the 2003 IEEE International Conference on Field Programmable Technology (FPT), Tokyo, pp. 52-59, 2003 pdf.

  6. C.H. Ho, K.H. Tsoi, H.C. Yeung, Y.M. Lam, K.H. Lee, P.H.W. Leong, R. Ludewig, P. Zipf, A.G. Ortiz, M. Glesner, ``Arbitrary Function Approximation in HDLs,'' Proceedings of the 2003 IEEE International Conference on Field Programmable Technology (FPT), Tokyo, pp. 84-91, 2003 pdf.

  7. C.W. Yu, K.H. Kwong, K.H. Lee and P.H.W. Leong, ``A Smith-Waterman Systolic Cell,'' Proceedings of the Tenth International Workshop on Field Programmable Logic and Applications (FPL'03), Lisbon, pp. 375-384, 2003 pdf.

  8. Y.M. Lam, M.W. Mak and P.H.W. Leong, ``Fixed point implementations of Speech Recognition Systems,'' Proceedings of the International Signal Processing Conference, Dallas, 2003 pdf.

  9. Johnny M. H. Lee, Steve C. L. Yuen, Wen J. Li, and Philip H. W. Leong, ``Development of an AA-Size Energy Transducer with Micro Resonators,'' accepted, IEEE Int. Symp. on Circuit and Systems (ISCAS), Bangkok, Thailand, May 2003.

  10. Stanley Y.C. Li, Gap C.K. Cheuk, K.H. Lee and Philip H.W. Leong, ``FPGA-based SIMD Processor,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), California USA, pp. 267-268, 2003. pdf.

  11. K.H. Tsoi, K.H. Leung and P.H.W. Leong, ``Compact FPGA-based True and Pseudo Random Number Generators,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), California USA, pp. 51-61, 2003. pdf.

  12. D.K.Y. Tong, P.S. Lo, K.H. Lee and P.H.W. Leong, ``A System Level Implementation of Rijndael on a Memory-Slot based FPGA Card,'' Proceedings of the 2002 IEEE International Conference on Field Programmable Technology (FPT), Hong Kong, pp. 102-109, 2002 pdf.

  13. O.Y.H. Cheung and P.H.W. Leong, ``Implementation of an FPGA based Accelerator for Virtual Private Networks,'' Proceedings of the 2002 IEEE International Conference on Field Programmable Technology (FPT), Hong Kong, pp. 34-41, 2002 pdf.

  14. Kurt K. Ting, Steve C.L. Yuen, K. H. Lee and Philip H.W. Leong, ``An FPGA based SHA-256 Processor,'' Proceedings of the Nineth International Workshop on Field Programmable Logic and Applications (FPL'02), Montpellier, pp. 577-585, 2002 pdf.

  15. C.H. Ho, P.H.W. Leong, K.H. Lee, K.H. Tsoi, R. Ludewig, P. Zipf, A.G. Ortiz and M. Glesner ``Fly - A Modifiable Hardware Compiler,'' Proceedings of the Nineth International Workshop on Field Programmable Logic and Applications (FPL'02), Montpellier, pp. 381-390, 2002 pdf.

  16. C.H. Ho, M.P. Leong, P.H.W. Leong, J. Becker and M. Glesner, ``Rapid Prototyping of FPGA based Floating Point DSP Systems,'' Proceedings of the 13th IEEE International Workshop on Rapid System Prototyping (RSP'02), Darmstadt, pp. 19-24, 2002 pdf.

  17. K.H. Tsoi, K.H. Lee and P.H.W. Leong, ``A Massively Parallel RC4 Key Search Engine,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), California USA, pp. 13-21, 2002 pdf.

  18. M.P. Leong and P.H.W. Leong, ``A Variable-Radix Digit-Serial Architecture,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), California USA, 2002 pdf.

  19. K.H. Tsoi, O.Y.H. Cheung and P.H.W. Leong, ``A Variable-Radix Systolic Montgomery Multiplier,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), California USA, 2002 pdf.

  20. Neil N. H. Ching, H. Y. Wong, Wen J. Li, Philip H. W. Leong and Zhiyu Wen, ``A laser-micromachined multi-modal resonating power transducer for wireless sensing systems,'' Proceedings of the 11th International Conference on Solid-State Sensors and Actuators (Transducers'01/Eurosensors XV), June 2001, Munich Germany.

  21. O.Y.H. Cheung, K.H. Tsoi, P.H.W. Leong, and M.P. Leong, ``Tradeoffs in Parallel and Serial Implementations of the International Data Encryption Algorithm IDEA,'' Proceedings of the 3rd International Workshop on Cryptographic Hardware and Embedded Systems (CHES), Paris, pp. 333-347, 2001 pdf.

  22. M.P. Leong, C.T. Jin and P.H.W. Leong, ``Parameterized Module Generator for an FPGA-Based Electronic Cochlea,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), California USA, 2001 pdf.

  23. P.H.W. Leong, M.P. Leong, O.Y.H. Cheung, T. Tung, C.M. Kwok, M.Y. Wong and K.H. Lee, ``Pilchard - A Reconfigurable Computing Platform with Memory Slot Interface,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), California USA, 2001 pdf.

  24. C. Jin, P. Leong, J. Leung, A. Corderoy and S. Carlile, ``Enabling individualized virtual auditory space using morphological measurements,'' Proceedings of the First IEEE Pacific-Rim Conference on Multimedia (IEEE International Conference on Multimedia Information Processing), 13-15th Dec 2000 pdf.

  25. K.H. Leung, K.W. Ma, W.K. Wong, and P.H.W. Leong, ``FPGA Implementation of a Microcoded Elliptic Curve Cryptographic Processor,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), Napa Valley, California USA, pp. 68-76, 2000 pdf.

  26. M.P. Leong, O.Y.H. Cheung, K.H. Tsoi, and P.H.W. Leong, ``A Bit-Serial Implementation of the International Data Encryption Algorithm IDEA,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), Napa Valley, California USA, pp. 122-131, 2000 pdf.

  27. Wen J. Li, Philip H. W. Leong, Terry C. H. Hong, Hiu Yung Wong, and Gordon M. H. Chan, ``Infrared Signal Transmission by a Laser-micromachined vibration-induced power generator,'' Proceedings of the 43rd IEEE Midwest Symposium on Circuits and Systems, August 8-11, pp. 236-239, 2000 pdf.

  28. W.J. Li, Z. Wen, P.K. Wong, G.M.H. Chan and P.H.W. Leong, ``A Micromachined Vibration-Induced Power Generator for Low Power Sensors of Robotic Systems,'' Proceedings of the World Automation Congress: 8th International Symposium on Robotics with Applications, Hawaii, 2000 pdf.

  29. Neil N. H. Ching, Gordon M. H. Chan, Wen J. Li, Hiu Yung Wong, and Philip H. W. Leong, ``PCB-integrated Micro-generator Arrays for Wireless Systems,'' Proceedings of the International Symposium on Smart Structures and Microsystems, Oct. 19-21, 2000, Hong Kong pdf.

  30. H.Y. Wong, W.S. Yuen, K.H. Lee and P.H.W. Leong, ``A Runtime Reconfigurable Implementation of the GSAT Algorithm,'' Proceedings of the Nineth International Workshop on Field Programmable Logic and Applications (FPL'99) Glasgow, UK, pp. 526-531, 1999 pdf.

  31. C.K. Chung and P.H.W. Leong, ``An Architecture for solving boolean satisfiability using runtime configurable hardware,'' Proceedings of the 1999 International Workshops on Parallel Processing, Fukushima, Japan, pp. 352-357, 1999.

  32. P.H.W. Leong, Y.S. Moon, W.K. Sim and D.W.P. Lam, ``Sound Quality Measurements in Headphones,'' Proceedings of the 106th Audio Engineering Society (AES) Convention, preprint 4874(B6), Munich, Germany 1999 pdf.

  33. P.K. Tsang, C.C. Cheung, K.H. Leung, T.K. Lee and and P.H.W. Leong, ``An Asynchronous Forth Microprocessor,'' Proceedings of the IEEE Region 10 Conference (TENCON), Vol. 2, pp. 1079-1082, Korea 1999.

  34. M.P. Leong, M.Y. Yeung, C.K. Yeung, C.W. Fu, P.A. Heng and P.H.W. Leong, ``Automatic Floating to Fixed Point Translation and its Application to Post-Rendering 3D Warping,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), Napa Valley, California USA, pp. 240-248, 1999 pdf.

  35. A.W.K. Sim, C.T. Jin, L.W. Chan and P.H.W. Leong, ``A Comparison of Methods for Clustering of Electrophysiological Multineuron Recordings,'' Proceedings of the 20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vol. 20, No. 3, Hong Kong, pp. 1381-1384, 1998 pdf.

  36. T.K. Lee, P.H.W. Leong, K.H. Lee, K.T. Chan, S.K. Hui, H.K. Yeung, M.F. Lo and J.H.M. Lee, ``An FPGA Implementation of GENNET for Solving Graph Coloring Problems,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), Napa Valley, California USA, pp. 284-285, 1998 pdf.

  37. P.H.W. Leong, P.K. Tsang and T.K. Lee, ``A FPGA Based Forth Microprocessor,'' Proceedings of the IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM), Napa Valley, California USA, pp. 254-255, 1998 pdf.

  38. C.T. Jin and P.H.W. Leong, ``An analogue VLSI time-encoded pattern classifier,'' Proceedings of the Seventh Australian Conference on Neural Networks, pp. 212-215, Canberra, Australia 1996.

  39. W. Chung, S. Carlile and P. Leong, ``A computational model for auditory localization,'' Proceedings of the Seventh Australian Conference on Neural Networks, pp. 150-154, Canberra, Australia 1996.

  40. S. Carlile, P. Leong, S. Hyams and D. Pralong, ``Distribution of errors in auditory localization,'' Proceedings of the Australian Neuroscience Society Conference, Vol. 7, pp. 225, Australia 1996.

  41. S. Carlile, P. Leong, D. Pralong, R. Boden and S. Hyams, ``High Fidelity Virtual Auditory Space: an operational definition,'' Proceedings of the Simulation and Technology Training Conference (SimTecT96), pp. 79-84, Melbourne, Australia 1996.

  42. P. Leong, W. Chung, D. Pralong and S. Carlile, ``A performance adequate computer model of human auditory localization,'' British Journal of Audiology, 1996.

  43. K. K. Lai and P.H.W. Leong, ``Implementation of a Time-Multiplexed CNN Building Block Cell,'' Proceedings of the Microneuro Conference, pp. 80-85, Lausanne 1996 pdf.

  44. K. K. Lai and P. H. W. Leong, ``An area-efficient implementation of a cellular neural network,'' Proceedings of the Second New Zealand International Two-Stream Conference on Artificial Neural Networks and Expert Systems, pp. 51-54, Dunedin, New Zealand 1995 pdf.

  45. K. K. Lai, P. H. W. Leong and M. A. Jabri, ``Analogue CMOS implementation of a cellular neural network,'' Proceedings of the Sixth Australian Conference on Neural Networks, pp. 17-20, Sydney, Australia 1995.

  46. M. A. Jabri, P. H. W. Leong, J. Burr, B. Flower, K. Lai, S. Pickard, E. Tinker and R. Coggins, ``An analogue neural network using MCM technology,'' Proceedings of the First New Zealand International Two-Stream Conference on Artificial Neural Networks and Expert Systems, pp. 122-125, Dunedin, New Zealand 1993 pdf.

  47. P. H. W. Leong and M. A. Jabri, ``A low power analogue neural network classifier chip,'' Proceedings of the IEEE Custom Integrated Circuits Conference, pp. 4.5.1-4.5.4, San Diego CA, USA 1993 pdf.

  48. M. A. Jabri, R. Coggins, E. Tinker and P. Leong, ``Performance of learning algorithms for analog low power neural network chips,'' Proceedings of the Neural Networks for Computing Conference, Snowbird Utah, USA April 1993.

  49. P. H. W. Leong and M.A. Jabri, ``Kakadu - a low power analogue neural network,'' Proceedings of the Third International Conference on Microelectronics for Neural Networks, pp. 207-216, Edinburgh, UK 1993.

  50. P. H. W. Leong and M. A. Jabri, ``A VLSI arrhythmia classifier,'' Proceedings of the Fourth Australian Conference on Neural Networks, pp 41-44, Melbourne, Australia 1993.

  51. P.H.W. Leong and M. Jabri ``An analogue low power VLSI neural network,'' Proceedings of the International Joint Conference on Neural Networks, II-6 pp 78-83, Baltimore, USA 1992 pdf.

  52. P. H. W. Leong and M. A. Jabri, ``An analogue low power VLSI neural network,'' Proceedings of the Third Australian Conference on Neural Networks, pp 147-150, Canberra, Australia 1992.

  53. M. Jabri, S. Pickard, P. Leong, B. Flower and Y. Xie, ``ANN based classification of heart defibrillators,'' Advances in Neural Information Processing Systems (NIPS) 4, pp 637-644, Morgan Kauffmann, 1992.

  54. P. H. W. Leong and M. A. Jabri, ``Arrhythmia classification using two intracardiac leads,'' Proceedings of Computers in Cardiology 1991, pp. 189-192, IEEE Computer Society Press, 1992.

  55. M.A. Jabri, S. Pickard, P. Leong, B. Flower, G. Rigby and P. Henderson, ``VLSI implementation of neural networks with application to signal processing,'' Proceedings of the IEEE International Symposium on Circuits and Systems, pp. 1275-1278, Singapore 1991 pdf.

  56. P. H. W. Leong and M. A. Jabri, ``Connection topologies for digital neural networks,'' Proceedings of the Second Australian Conference on Neural Networks, pp. 34-37, February 1991.

  57. P. H. W. Leong and C. Tham, ``UNIX password encryption considered insecure,'' Proceedings of the Dallas USENIX Technical Conference, pp. 269-279, January 1991 pdf.

  58. P. H. W. Leong, ``Implementation of a high performance multibit beamformer,'' Proceedings of the International Symposium on Signal Processing and its Applications, pp. 388-390, August 1990.

Other

  1. P. Leong, ``Reconfigurable Computing,'' invited 1-day seminar at the National University of Taiwan, Nov 2003.

  2. NASA webpage about our Pilchard reconfigurable computing board:
    http://directreadout.gsfc.nasa.gov/technology_development/acr/Articles/RC_Computer_Cards_pilchard.cfm

  3. Slashdot, ``Low-cost reconfigurable Computing (FPGAs)'':
    http://slashdot.org/article.pl?sid=01/11/04/1947212&mode=thread

  4. P. Leong, ``FPGA Implementations of Cryptographic Accelerators,'' invited seminar at the National University of Singapore, Dec 2002.

  5. P. Leong, ``Digital design using FPGAs,'' book review for EA Electrical Engineering Review, Vol. 1, No. 3, pp. 34-35, August 1995.

  6. P. Leong, ``Marlin on Fly,'' (Australian) Modern Fishing Magazine, pp. 50-53, April 1994.

  7. P. Leong, ``Current source scrounges parts,'' EDN, pp. 182, June 6, 1991.



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