NC State University

Publications

 

  1. G. Charles, C. Gordon, and W.E. Alexander, "An Implementation of a Biological Neural Model using Analog and Digital Integrated Circuits", Proceedings of the 2008 International Behavioral Modeling and Simulation Workshop.
  2. Ramsey Hourani, Ravi Jenkal , W. Rhett Davis, Winser Alexander, "Automated Design Space Exploration for DSP Applications" Accepted for Publication at The Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology.
  3. R. Hourani, I. Dalal , W. R. Davis, W. Alexander, "An Efficient VLSI Implementation for the 1D Convolutional Discrete Wavelet Transform", submitted to the International Midwest Symposium on Circuits and Systems
  4. W. Edmonson, S. Ocloo, C. Williams, and W. Alexander, "The Use of Interval Methods
    in Signal Processing and Control for Systems Biology," accepted to 2007 IEEE Symp.
    Foundations of Comp. Intelligence.
  5. C. Williams, W. Alexander, and W. Alexander,"Estimating the Unmeasured Dynamics of Biological Systems using a Constrained Real-Coded Genetic Algorithm," in Proc. IEEE 40th ASILOMAR Conf. on Signals, Systems and Computers, 2006.
  6. R. Hourani, Y. Kim, S. Ocloo, and W. Alexander, "Automated Hardware IP Generation
    for Digital Signal Processing Applications," in Proc. IEEE 40th ASILOMAR Conf. on
    Signals, Systems and Computers, 2006.
  7. S. Ocloo and W. Edmonson, "An Interval-based Algorithm for Adaptive IIR Filters,"
    in Proc. IEEE 40th ASILOMAR Conf. on Signals, Systems and Computers, 2006.
  8. R. Hourani, R. Jenkal , W. R. Davis, W. Alexander,"Automated
    Architectural Exploration for Signal Processing Algorithms" In IEEE
    Workshop on Signal Processing Systems (SiPS'06), Banff, AB, Canada,
    October 2- 4, 2006
  9. R. Hourani, R. Jenkal , W. R. Davis, W. Alexander,"Tool
    Integration for Signal Processing Architectural Exploration" Presentation
    in IEEE Electronic Design Process Symposium (EDPS'06), Monterey, CA, April
    13-14, 2006.
  10. S. Ocloo and W. Edmonson, "Global Optimization Algorithms for Adaptive IIR Filters," in Conference record of NSF Workshop on Reliable Engineering Computing, 2006.
  11. W. Edmonson, R. Gupte, J. Gianchandani, S. Ocloo and W.
    Alexander, "Interval Arithmetic Logic Unit for Signal Processing and Control
    Applications." February, 06, Reliable Engineering Computing 2006, Savannah,
    GA, USA.
  12. R. Gupte, W. Edmonson, S. Ocloo, and W. Alexander, "Pipelined ALU for Signal Pro-
    cessing to Implement Interval Arithmetic," in Proc. IEEE Workshop Signal Processing
    Systems, 2006.
  13. C. Xing, D. Bitzer, W. Alexander, and A. Stomp ,"Thermodynamics Exploration to Identify Donor Sites for Yeast'", Proceedings of the IEEE International Workshop on Genomic Signal Processing and Statistics, May 2006.
  14. K. Z. Bell and M. A. Vouk "On Effectiveness of Pairwise Methodology
    for Testing Network-Centric Software," Proceedings of the ITI 3rd
    International Conference on Information & Communications Technology: Enabling
    Technologies for the New Knowledge Society, edited by Mohamed A. Salem and
    Mahmoud T. El-Hadidi, pages 221 - 235, Cairo, Egypt, December 2005.
  15. Bell, K. Z. "Random Software Testing: When are Enhancements Not Necessary?"
    Supplemental Proceedings of the IEEE 16th International
    Symposium on Software Reliability Engineering, pages 4-29 ~V 4-30, Chicago,
    Illinois, November 2005.
  16. R. Hourani, W. Alexander, and T. Raithatha,"A Hardware Performance Analysis Framework for Architectural Exploration of DSP Systems," in Global Signal Processing Expo (GSPx), October 2005.
  17. C. Williams, W. Alexander, and T. Pompey, "Independent and
    Principal Component Analysis of the Global Stress Response of Bacillus Subtilis'",
    Proceedings of the IEEE International Workshop on Genomic Signal Processing
    and Statistics, May 2005
  18. L. Ponnala, T. Barnes, D. Bitzer, M. Vouk, A. Stomp. A signal processing-based
    model for analyzing programmed frameshifts, Proc. IEEE
    International Workshop on Genomic Signal Processing and Statistics (GENSIPS
    2005), May 22 - 24, 2005 , Newport, Rhode Island.
  19. T. Pompey, C. Williams, J. Kim, and W. Alexander, "Analyzing
    the Reliability of ICA Estimates of Bacillus subtilis'",
    Proceedings of the IEEE International Workshop on Genomic Signal Processing
    and Statistics, 2005.
  20. K. Z. Bell and M. A. Vouk, "Effectiveness of Stochastically Generated
    Dependencies in Pairwise Testing for Detecting Security
    Faults," Supplemental Proceedings of the IEEE 15th International Symposium
    on Software Reliability Engineering, pages 33 - 34, Saint
    Malo, France, November 2004.
  21. K. Z. Bell and M. A. Vouk, "Assessing N-Wise Approach for Use in
    System Security Testing," Supplemental Proceedings of the IEEE 15th
    International Symposium on Software Reliability Engineering, pages 73 - 74,
    Saint Malo, France, November 2004.
  22. C. Xing, , M. Mishra, S. K. Vu, W. E. Alexander, D. Bitzer,
    M. Vouk, "Free Energy Based Analysis of the Coding Region of Saccharomyces'"
    , the Technology for Life on Biotechnology & Bioinformatics conference
    October 12-15, 2004 Raleigh (Second Prize of papar contest).
  23. C. Williams, W. Alexander, and T. Pompey, "Shock response analysis
    of Bacillus subtilis using independent component analysis'", 7th Annual Conference
    on Computational Genomics, October 2004.
  24. L. Ponnala, T.M. Barnes, D.L. Bitzer, M.A. Vouk. Ribosome tail ends as signal
    detectors for protein production in prokaryotes, Proc. North
    Carolina Symposium on Biotechnology and Bioinformatics, 12-15 Oct. 2004 Page(s):15
    - 23.
  25. W. Edmonson, W. Alexander, C. Gloster, Jr., and E. Hughes,
    "Interval Arithmetic Requirements for Digital Signal Processors'", National
    Science Foundation Workshop on Reliable Engineering Computing, Georgia Institute
    of Technology, September 15-17, 2004 Savannah, Georgia.
  26. A. Deng and W. Alexander, "Another Way to Do Flexible ASIC/FPGA Design'",
    The GSPx Technology Conference, September 2004.
  27. L. Ponnala, T.M. Barnes, D.L. Bitzer, M.A. Vouk. The search for the optimal
    ribosome 3' tail end in E.coli, Proc. 26th Annual International
    Conference of the IEEE Engineering in Medicine and Biology Society, 1-5 Sept.
    2004 Page(s):2824 - 2827 Vol.4.
  28. S. Yoon, Ji Lee, J. Kim and W. Alexander, "Medical Image Compression
    Using a Post-Segmentation Approach'", Proceedings of the International Conference
    on Acoustics, speech and Signal Processing, May 2004.
  29. L. Ponnala, D. L. Bitzer, M. A. Vouk. On finding convolutional code generators
    for translation initiation of Escherichia Coli K-12, Proc. 25th
    Annual International Conference of the IEEE Engineering in Medicine and Biology
    Society, 17-21 Sept. 2003 Page(s):3854 - 3857 Vol.4.
  30. A. Deng and W. Alexander, "Dual Clock Rate Block Data Parallel
    Architecture'", Proceedings of the International Symposium on Circuits and Systems, May 2003.
  31. A. Deng, Alexander, W. Alexander, Circuits and Systems, 2003. ISCAS '03. Proceedings
    of the 2003 International Symposium on , Volume: 4 , May 25 - 28, 2003 Page(s):
    532 -535.
  32. S. Yoon, J. H. Lee, and W. Alexander, "Content-based Layered
    Coding using Mean Field Annealing'", International Conference on Imaging Science, Systems, and Technology, Las Vegas, June 2002.
  33. S. H. Yoon, J. H. Lee, and W. E. Alexander, "Object Based Scalable
    Image Coding for Intelligent Media Communications'", Proceedings of
    CISST2002, June 2002.
  34. J. H. Lee, S. Yoon and W. Alexander, "Region-based Scalable Coding
    for Video Communications'", Proceedings of SPIE
    Conference for Visual Communications and Image Processing 2002, vol. 4671,
    pp. 363 - 373, January 2002.
  35. A. Deng and W. Alexander, "Configurable/Scalable Block Data Flow
    Paradigm'" Proceedings of SCI2001, July 2001.
  36. S. Yoon, J. H. Lee and W. Alexander, "Object Based Scalable
    Image Coding for Intelligent Media Communications'", Proceedings of CISST2001,
    June 2001.
  37. W. E. Alexander, D. Reeves and C. Gloster Jr., "Parallel Image
    Processing with the Block Data Parallel Architecture'", (Reprinted from Proceedings
    of the IEEE, vol. 84, pg 947-968, 1996) IBM Journal of Research and Development
    , Sept. 2000, vol. 44 no. 5, pp 681-702.
  38. W. Huang, W. Alexander and C. Gloster Jr., "Block Wavelet
    Transform Adaptive Filtering'",
    Proceedings of the IEEE Electo-Information Technology Conference, June, 2000.
  39. A. Sadri, T. Eyceoz and W. Alexander, "Novel Adaptive Transmitter and Power
    Control in Third Generation W-CDMA Systems'",
    Proceedings of the Vehicular Technology Conference, May 2000.
  40. A. Sardi, T. Eyceoz and W. Alexander, "Adaptive Transmitter Power Control
    (TPC) and Seamless Rate Change (SRC) in Wideband Direct
    Sequence Multiple Access Systems'", AP2000 Millenium Conference on Antennas
    & Propagation, April 2000.
  41. Sung H. Yoon, Jung H. Kim and Winser E. Alexander, "Segmentation for Object
    Based Video/Image Coding'",
    Proceedings of the 1999 SCSPAT Conference, November 1999.
  42. Sonetra Howard and Winser E. Alexander, "A Practical Multiple Processor
    Programming Model for Various Distributed Memory Architectures'", International
    Conference on Parallel and Distributed Processing Techniques and Applications,
    July 1998.
  43. Sung H. Yoon, Jung H. Kim, Winser E. Alexander, Seong M. Park, and Kwang
    H. Sohn, "An optimum solution for scale - invariant
    object recognition based on the multiresolution approximation'", Pattern Recognition,
    vol. 31, no. 7, pp. 889 - 908, 1998.
  44. Shawkang M. Wu, Gary A. Ybarra and Winser E. Alexander, "A Complex Optimal
    Signal Processing Algorithm for Frequency-Stepped CW Data'"
    IEEE Transactions on Circuits and Systems, vol. 45, no. 6, pp. 754 - 757, 1998.
  45. K. Sohn, J. H. Kim, and W. E. Alexander, "A mean field annealing approach
    to robust corner detection'" ,
    IEEE Transactions on Systems, Man, and
    Cybernetics, vol. 28, no. 1, pp. 82 - 90, 1998.
  46. Marco A. Figueiredo, and Clay Gloster, "Implementation of a Probabilistic
    Neural Network for Multi-spectral Image Classification on an FPGA Based Custom
    Computing Machine'", in Proceedings of SBRN 98,1998.
  47. Corey Graves, and Clay Gloster, "Use of Dynamically Reconfigurable Logic
    in Adaptive Wavelet Packet Applications'", in Proceedings of the 5th Canadian
    Workshop on Field-Programmable Devices, June 1998.
  48. Corey Graves, "Identification and Discrimination of Structures in Turbulent
    Systems'", in Proceedings of the 1997 Division of Plasma Physics Meeting,
    November 1998.
  49. Winser E. Alexander, Douglas Reeves and Clay Gloster, Jr., "Parallel Image
    Processing with the Block Data Parallel Architecture'", in Proceeding of the
    IEEE, vol. 84, 1996.
  50. Corey Graves,Clay Gloster, and Chris Doss, "VHDL Modeling of a Parallel
    Architecture for Computing the Discrete Cosine Transform and its Inverse'",
    in Proceedings of the Fall `96 VHDL International Users" Forum, October 1996.
  51. Vincent Wilburn and Winser E. Alexander, "Block Parallelization of Sequential
    Algorithms for Multiprocessors'", 8th Intenational Conf. ofn Parallel and
    Distributed Computing an Systems, October 1996.
  52. Sonetra Howard, and Winser Alexander, "Real-Time Implementation of the
    Kalman Filter Using the Block Data ParallelArchitecture.'", PDPTA, International
    Conference on Parallel and Distributed Processing , August 1996.
  53. Vincent Wilburn and Winser Alexander, "Matrix Inversion on a Scalable Distributed
    Memory Parallel Architecture'", `96 International Conference on Parallel and
    Distributed Processing Techniques and Apps., August 1996.
  54. Vincent Wilburn, Hak-Lim Ko, and Winser Alexander, "QR Factorization Based
    Solution to Large Systems of Linear Equations Using the Block Data Parallel
    Architecture'", International Phoenix Conference on Computers and Communication,
    March 1996.
  55. Vincent C. Wilburn, Sonetra Howard, and Winser E. Alexander, "An LU Factorization
    based Matrix Inversion using a parallel architecture'", PDPTA, International
    Conference on Parallel and Distributed Processing , August 1996.
  56. Sonetra Howard, Hak-lim Ko, and Winser Alexander, "Parallel Processing
    and Stability Analysis of the Kalman Filter.'" IPCCC, 5th IEEE International
    Phoenix Conference on Computers and Communications , March 1996.
  57. Vincent Wilburn and Winser Alexander,"Real-time Occluded Object Matching
    Using the DWT on a BDFA'", Proceedings of the IEEE-SP International Symposium
    on Time-Frequency and Time Scale Analysis, October 1994.
  58. Sonetra Howard and Winser Alexander, "Simulation and Performance of a Parallel
    Architecture for Signal Processing,'" Proceedings IEEE- Southeastern Symposium
    on System Theory, March 1994.
  59. Vincent Wilburn and Winser Alexander, "A Parallel Implementation of the
    Discrete Wavelet Transform'", IEEE 26th Southeastern Symposium on System Theory,
    March 1994.
  60. Hongyu Xu and Winser E. Alexander, "A High Performance Architecture for
    Real-Time Signal Processing and Matrix Operations'", Proceedings of the International
    Symposium on Circuits and Systems, May, 1992.
  61. Sonetra Howard, "A Programmer"s Workbench for the Block Data Flow Architecture,'"
    Proceedings IEEE- Southeastern Symposium on System Theory, March 1992.
  62. Seong-Mo Park and Winser E. Alexander, "A reconfigurable processor architecture
    for high-speed multidimensional digital filtering'", Proceedings of the International
    Symposium on Circuits and Systems, 1990, pp. 747-750.
  63. Mohamed Y. Dabbagh and Winser E. Alexander, "Multiprocessor implementation
    of 2-D denominator-separable digital filters for real-time processing'", IEEE
    Transactions on Acoustics, Speech and Signal Processing, vol. ASSP37, no.
    6, 1989, pp. 872-881.
  64. Mohamed Y. Dabbagh and Winser E. Alexander, "VLSI multiprocessor implementation
    of block state-space digital filters'" Proceedings of the International Symposium
    on Circuits and Systems, May, 1989.
  65. Chwen-Jye Ju and Winser E. Alexander, "Block realization of multidimensional
    IIR digital filters and its finite word effects'" IEEE Transactions on Circuits
    and Systems vol. CAS-34, no. 9, 1987, pp. 1030-1044.
  66. Jung H. Kim and Winser E. Alexander, "A multiprocessor architecture for
    two dimensional digital filters'", IEEE Transactions on Computers, vol. C-36,
    no. 7, 1987, pp. 876-884.
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