Journal Papers

Publications of Professor Majeed M. Hayat

[Over 2600 citations, h-Index = 27]

Google Scholar:

http://scholar.google.com/citations?user=dHG-J2cAAAAJ&hl=en]

Journal Publications

82. J. E. Pezoa and M. M. Hayat, ``Reliability of Heterogeneous Distributed Computing Systems in the Presence of Correlated Failures,'' IEEE Trans. Parallel and Distributed Systems, in press. pdf file

81. G. M. Williams, D. A. Ramirez, M. M. Hayat, and A. S. Huntington, ``Time resolved gain and excess noise properties of InGaAs/InAlAs avalanche photodiodes with cascaded discrete gain layer multiplication regions,'' Journal of Applied Physics, Vol. 113, Issue 9, 093705-1 - 093705-11, 2013. pdf file

80. G. M. Williams, D. A. Ramirez, M. M. Hayat, and A. S. Huntington, ``Discrimination of Photon- and Dark-Initiated Signals in Multiple Gain Stage Avalanche Photodiode Receivers,'' IEEE Trans. Electron Devices, in press, 2013.

79. G. M. Williams, D. A. Ramirez, M. M. Hayat, and A. S. Huntington, ``Multi-gain-stage InGaAs Avalanche Photodiode with Enhanced Gain and Reduced Excess Noise,'' IEEE Trans. Electron Devices, in press, 2013.

78. W-Y Jang, M. M. Hayat, P. Zarkesh-Ha, and S. Krishna, ``Continuous time-varying biasing approach for spectrally tunable infrared detectors,`` Optics Express, vol. 28, pp.~29823--29836, 2012. pdf file

77. P. Senanayake, C-H. Hung, A. Farrell, D. A. Ramirez, J. Shapiro, C-K. Li, Y-R. Wu, M. M. Hayat, and D. L. Huffaker, ``Thin 3D Multiplication Regions in Plasmonically Enhanced Nanopillar Avalanche Detectors,'' Nano Lett., vol. 12, pp. 6448--6452, 2012. pdf file

76. M. M. Hayat, S. Narravula, M. Peppin, B. Javidi, `` Information content per photon versus image fidelity in 3D photon-counting integral imaging, '' J. Optical Society of America A, vol. 29, pp. 2048-2057, 2012. pdf file.

75. M. M. Hayat and D. A. Ramirez,`` Multiplication theory for dynamically biased avalanche photodiodes: new limits for gain bandwidth product,'' Optics Express, Vol. 20, No. 7, pp. 8025-8040, 2012. pdf file.

74. D. A. Ramirez, M. M. Hayat, G. J. Rees, X. Jiang, and M. A. Itzler, ``New perspective on passively quenched single photon avalanche diodes: effect of feedback on impact ionization,'' Optics Express, Vol. 20, No. 2, pp. 1512-1529, 2012. pdf file.

73. 1. Q. Wang, M. Pepin, R. J. Beach, R. Dunkel, T. Atwood, A. Doerry, B. Santhanam, W. Gerstle, and M. M. Hayat, ''SAR-based Vibration Estimation using the Discrete Fractional Fourier Transform, '' IEEE Trans. Geoscience & Remote Sensing, in press, 2012. pdf file.

72. J. E. Pezoa and M. M. Hayat, ``Performance and Reliability of Non-Markovian Heterogeneous Distributed Computing Systems,'' IEEE Trans. Parallel and Distributed Systems, vol. 23, pp. 1288-1301, 2012 pdf file.

71. W-Y Jang, M. M. Hayat, S. E. Godoy, S. C. Bender, P. Zarkesh-Ha, and S. Krishna, `` Data compressive paradigm for multispectral sensing using tunable DWELL mid-infrared detectors,`` Optics Express, Vol. 19, No. 20, 19454, 2011. pdf file.

70. M. Madrid, J. J. Simpson, and M. M. Hayat, "FDTD calculations of the diffraction coefficient of vibrating wedges," IEEE Antennas and Wireless Propagation Letters, vol.,10, pp.163-166, 2011.

69. D. S. G. Ong, M. M. Hayat, J. P. R. David, and J. S. Ng, ``Sensitivity of High-Speed Lightwave System Receivers Using InAlAs Avalanche Photodiodes, '' IEEE Photonic Technology Lett., vol. 23, no., 4, pp. 233-236, Feb. 2011. pdf file.

68. P. Vines, C. H. Tan, J. P. R. David, R. S. Attaluri, T. E. Vandervelde, S. Krishna, W. Jang, and M. M. Hayat, ``Versatile Spectral Imaging With an Algorithm-Based Spectrometer Using Highly Tunable Quantum Dot Infrared Photodetectors, '' IEEE J. Quantum Electronics, vol. 47, no. 2, pp. 190-197, Jan. 2011. pdf file.

67. B. S. Paskaleva, W-Y. Jang, Y. D. Sharma, S. C. Bender, S. Krishna, and M. M. Hayat ``Multispectral Classification with Bias-tunable Quantum Dots-in-a-Well Focal Plane Arrays,`` IEEE Sensors Journal, Dec. 2010. pdf file.

66. D. A. Ramirez,a_ J. Shao, M. M. Hayat, and S. Krishna, ``Midwave infrared quantum dot avalanche photodiode,`` J. Appl. Phys., vol. 97, 221106, Dec. 2010. pdf file

65. S. Narravula, M. M. Hayat, and B. Javidi, ``Information theoretic approach for assessing image fidelity in photon-counting arrays,'' Optics Express, vol. 18, no. 3, pp. 2449-2466, Feb. 2010 pdf file.

64. J. E. Pezoa, S. Dhakal, and M. M. Hayat, ``Maximizing service reliability in distributed computing systems with random failures: Theory and implementation,'' IEEE Trans. Parallel and Distributed Systems, 2010, pdf file.

63. T. M. Giles, M. M. Hayat, and S. Krishna, ``Shift estimation algorithm for dynamic sensors with frame-to-frame variation in their spectral response,'' IEEE Sensors Journal, vol. 10, pp. 686-692, 2010. pdf file.

62. J. O. Jensen, R. J. Trew, D. Woolard, N. Gupta, J-M. Theriault, M. M. Hayat, Y. Li, P. Gillespie ``Editorial Special Issue on Enhancement Algorithms, Methodologies and Technology for Spectral Sensing,'' IEEE Sensors Journal, vol. 10, pp. 373-378, 2010. pdf file.

61. J. Andrews, W-Y. Jang, J.E. Pezoa, Y.D. Sharma, S.J. Lee, S. K. Noh, M.M. Hayat, S. Restaino, S.W. Teare, and S. Krishna, ``Demonstration of a bias tunable quantum dots-in-a-well focal plane array,'' Infrared Physics & Technology, vol. 52, pp. 380--384, Nov. 2009.

60. D. S. G. Ong, J. S. Ng , M. M. Hayat, P. Sun, and J. P. R. David, ``Optimization of InP APDs for High Speed Lightwave Systems,'' IEEE J. Lightwave Technology, vol. 27, pp. 3294-3302, 2009. pdf file.

59. M. M. Hayat, J. E. Pezoa, S. Dhakal, and D. Dietz, ``Dynamic load balancing for robust distributed computing in the presence of topological impairments,'' The Wiley Handbook of Science and Technology for Homeland Security, DOI: 10.1002/9780470087923.hhs688, March 2009. pdf file.

58. W-Y. Jang, B. Paskaleva, M. M. Hayat, and S. Krishna, ``Spectrally adaptive nanoscale quantum-dot sensors,'' Wiley Handbook of Science and Technology for Homeland Security, March 2009, DOI: 10.1002/9780470087923.hhs277 pdf file.

57. W-Y. Jang, M. M. Hayat, J. S. Tyo, R. S. Attaluri, T. E. Vandervelde, Y. D. Sharma, R. Shenoi, A. Stintz,

E. R. Cantwell, S. Bender and S. Krishna, ``Demonstration of Bias Controlled Algorithmic Tuning of Quantum Dots in a Well (DWELL) Mid-infrared Detectors,'' IEEE J. Quantum Electronics, vol. 45, pp. 674-683, 2009. pdf file.

56. P. Sun, M. M. Hayat, and A. K. Das, ``Bit Error Rates for Ultrafast APD Based Optical Receivers: Exact and Large Deviation Based Asymptotic Approaches,'' IEEE Transactions on Communications, vol. 57, pp. 2763-2770, 2009. pdf file.

55. D. A. Ramirez, M. M. Hayat, and M. A. Itzler, ``Dependence of the Performance of Single Photon Avalanche Diodes on the Multiplication Region Width,'' to IEEE J. Quantum Electronics, vol. 44, pp. 1188-1195, 2008, pdf file.

54. B. Paskaleva, M. M. Hayat, Z. Wang, and J. S. Tyo, "Canonical correlation feature selection for sensors with overlapping bands: Theory and application," IEEE Trans. Geoscience & Remote Sensing, vol. 46, pp. 3346-3358, 2008. pdf file.

53. Z. Tang, J. D. Birdwell, J. Chiasson, C. T. Abdallah, and M. M. Hayat, "Resource-constrained load balancing controller for a parallel database, " IEEE Transactions on Control Systems Technology, vol. 16, pp. 834-840, 2008.

52. Z. Wang, J. S. Tyo, and M. M. Hayat, "Data interpretation for spectral sensors with correlated bands," J. Optical Society of America A, vol. 29, pp. 2864-2870, 2007. pdf file.

51. S. Dhakal, M. M. Hayat, J. E. Pezoa, C. Yang, and D. A. Bader,``Dynamic Load Balancing in Distributed Systems in the Presence of Delays: A Regeneration-Theory Approach,'' IEEE Trans. Parallel and Distributed Systems, vol. 18, pp. 485-497, 2007, pdf file.

50. U. Sakoglu, M. M. Hayat, J. S. Tyo, P. Dowd, S. Annamalai, K. T. Posani, and S. Krishna, "A statistical method for adaptive sensing using detectors with spectrally overlapping bands," Applied Optics, vol. 45, pp. 7224-7234, 2006. pdf file

49. B. Paskaleva, U. Sakoglu, Z. Wang, M. M. Hayat, J. S. Tyo, and S. Krishna, "Algorithmic tunability of quantum-dot infrared detectors,'' IEEE LEOS Newsletter, vol. 20, No. 5, pp. 33-36, October 2006. pdf file

48. J. Pezoa, M. M. Hayat, S. N. Torres, and Md. Saifur Rahman, "Multi-model Kalman filtering for adaptive nonuniformity correction in infrared sensors,'' J. Optical Society of America A, vol. 23, pp. 1281-1291, 2006. pdf file

47. B. Choi and M. M. Hayat, "Computation of Bit-Error Probabilities for Optical Receivers Using Thin Avalanche Photodiodes," IEEE Communications Lett., vol. 10, pp. 56-58, Jan. 2006. pdf file

46. O. Lankoande, M. M. Hayat, and B. Santhanam, "Scene estimation from speckled synthetic aperture radar imagery: A Markov random field approach," J. Optical Society of America A, vol. 23, pp. 1269-1281, 2006. pdf file

45. P. Sun, M. M. Hayat, B. E. A. Saleh, and M. C. Teich, "Statistical correlation of gain and buildup time in APDs and its effects on receiver performance," IEEE/OSA J. Lightwave Technology, vol. 24, pp. 755-768, 2006. pdf file

44. D. A. Ramirez, M. M. Hayat, G. Karve, J. C. Campbell, S. N. Torres, B. E. A. Saleh, and M. C. Teich, "Detection Efficiencies and Generalized Breakdown Probabilities for Nanosecond-Gated Near Infrared Single-Photon Avalanche Photodiodes," IEEE J. Quantum Electronics, vol. 42, pp. 137-145, Feb. 2006. pdf file

43. D. A. Ramirez, M. M. Hayat, S. N. Torres, B. E. A. Saleh, and M. C. Teich, "Information-Theoretic Criterion for the Performance of Single-Photon Avalanche Photodiodes," IEEE Photonic Technology Lett. , vol. 17, pp. 2164-2166, Oct. 2005. pdf file

42. P. Sun and M. M. Hayat, "A Linear Equalizer for High-Speed APD-Based Integrate-and-dump Receivers," IEEE Communications Lett., vol. 9, pp. 1073-1075, Dec. 2005. pdf file

41. S. Krishna, O. Kwon, and M. M. Hayat, "Theoretical investigation of quantum-dot avalanche photodiodes for mid-infrared applications," IEEE J. Quantum Electronics, vol. 41, pp. 1468-1473, Dec. 2005. pdf file

40. C. Groves, C. H. Tan, J. P. R. David, G. J. Rees, and M. M. Hayat "Exponential time response in analogue and Geiger mode avalanche photodiodes," IEEE Trans. Electron Devices, vol. 52, pp. 1527-1534, 2005.pdf file

39. J. Chiasson, Z. Tang, J. Ghanem, C. T. Abdallah, J. D. Birdwell, M. M. Hayat, and H. Jerez, "The effect of time delays on the stability of load balancing algorithms for parallel computations,'' IEEE Trans. Control Syst. Technol." vol.13, pp. 932-942, 2005, pdf file

38. O-H. Kwon, M. M. Hayat, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, "Gain-Bandwidth-Product Optimization of Heterostructure Avalanche Photodiodes," IEEE/OSA Journal of Lightwave Technology,
vol. 23, pp. 1896-1906, May 2005. pdf file.

37. B. M. Ratliff, M. M. Hayat, and J. S. Tyo, "Generalized algebraic scene-based nonuniformity correction algorithm," Journal of the Optical Society of America A, vol. 22, pp. 239-249, Feb., 2005 pdf file

36. O-H Kwon, M. M. Hayat, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, "Optimized Breakdown Probabilities in AlGaAs-GaAs Heterojunction Avalanche Photodiodes," IEEE Electron Device Letters, vol. 25, no. 9, pp. 599-601, 2004. pdf file.

35. O-H. Kwon, M. M. Hayat, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, "Role of stochastic dead space on noise in avalanche photodiodes," IEEE Trans. Electron Devices, vol. 51, pp. 693-700, 2004. pdf file

34. U. Sakoglu, J. S. Tyo, M. M. Hayat, S. Raghavan, and S. Krishna, "Spectrally Adaptive Infrared Photodetectors Using Bias-Tunable Quantum Dots," Journal of the Optical Society of America B, vol. 21, pp. 7-17, Jan. 2004. pdf file

33. O-H. Kwon, M. M. Hayat, S. Wang, J. C. Campbell, A. L. Holmes, Y. Pan, B. E. A. Saleh, and M. C. Teich, "Optimal Excess Noise Reduction in Thin Heterojunction Al_0.6Ga_0.4As-GaAs Avalanche Photodiodes," IEEE J. Quantum Electronics, vol.39, pp.1287-1296, 2003 pdf file

32. B. M. Ratliff, M. M. Hayat, and J. S. Tyo, "Radiometrically Accurate Scene-based Nonuniformity Correction for Array Sensors," Journal of the Optical Society of America A,vol.20, pp.1890-1899, 2003 pdf file

31. S. N. Torres, J. E. Pezoa, and M. M. Hayat, "Scene-based Nonuniformity Correction for Focal Plane Arrays Using the Method of the Inverse Covariance Form," Applied Optics, vol. 42, pp. 5872-5881, Oct. 2003. pdf file

30. Y. Pan, C. S. Ierotheou, and M. M. Hayat, "Parallel Gain-Bandwidth Characteristics Calculations for Thin Avalanche Photodiodes on an SGI Origin 2000 Supercomputer," published online, Concurrency and Computation: Practices and Experience, John Wiley & Sons, July 15 2004. http://www3.interscience.wiley.com/cgi-bin/abstract/109561230/ABSTRACT pdf file

29. M. M. Hayat, U. Sakoglu, O-H. Kwon, S. Wang, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, "Breakdown probabilities for thin heterostructure avalanche photodiodes," IEEE J. Quantum Electronics, vol. 39, pp.179-185, Jan. 2003. pdf file

28. S. N. Torres and M. M. Hayat, ``Kalman filtering for adaptive nonuniformity correction in infrared focal plane arrays,'' Journal of the Optical Society ofAmerica A, vol. 20, pp. 470-480, March 2003. pdf file

27. M. M. Hayat, O-H. Kwon, S. Wang, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, "Boundary effects on multiplication noise in thin heterostructure avalanche photodiodes: Theory and experiment," IEEE Trans. Electron Devices, vol. 49, pp. 2114-2123, December 2002. pdf file

26. M. M. Hayat, S. Abdullah, A. Joobeur, and B. E. A. Saleh, "Maximum likelihood image estimation using photon-correlated beams," IEEE Trans. Image Processing, vol.11, pp.838-846, Aug. 2002. pdf file

25. M. M. Hayat, O-H. Kwon, Y. Pan, P. Sotirelis, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, ``Gain-bandwidth characteristics of thin avalanche photodiodes,'' IEEE Trans. Electron Devices, vol.49, pp. 4037-4039, May 2002. pdf file

24. B. M. Ratliff, M. M. Hayat, and R. C. Hardie, "An algebraic algorithm for nonuniformity correction in focal-plane arrays," Journal of the Optical Society of America A,vol.19, pp.1737-1747, September 2002, pdf file

23. M. A. Saleh, M. M. Hayat, P. Sotirelis, A. L. Holmes, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, ``Impact-ionization and noise characteristics of thin III--V avalanche photodiodes,'' IEEE Trans. Electron Devices, vol. 48, pp. 2722-2731 Dec. 2001.pdf file

22. S. C. Cain, M. M. Hayat, and E. E. Armstrong, "Projection-based image registration in the presence of fixed-pattern noise," IEEE Trans. Image Processing, vol. 10, no. 12, pp. 1860-1872, Dec.2001. pdf file

21. M. A. Saleh, M. M. Hayat, Oh-Hyun Kwon, A. L. Holmes, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, "Breakdown Voltage in Thin III-V Avalanche Photodiodes," Appl. Phys. Lett., vol. 79, no. 24, pp. 4037-4039, Dec. 2001. pdf file

20. M. A. Saleh, M. M. Hayat, B. E. A. Saleh, and M. C. Teich, "Dead-space-based theory correctly predicts excess noise factor for thin GaAs and AlGaAs avalanche photodiodes," IEEE Trans. Electron Devices, vol. 47, pp.625-633, March 2000. pdf file

19. Z. Chen, M. A. Karim, and M. M. Hayat, ``Locating target at high speed using image decimation decomposition processing,'' Pattern Recognition, vol.34, no.3, pp.685-694, 2001.

18. J. A. Gubner, W. B. Chang, and M. M. Hayat, ''Performance analysis of hypothesis testing for sparse pairwise interaction point processes,'' IEEE Trans. Information Theory, vol. 46, no. 4, pp. 1357-1365, July 2000. pdf file

17. R. C. Hardie, M. M. Hayat, E. Armstrong and B. Yasuda, "Scene based non-uniformity correction using video sequences and registration," Applied Optics, vol. 39, no. 8, pp. 1241-1250, March 2000. pdf file

16. M. M. Hayat and G. Dong, "A new approach for computing the bandwidth statistics of avalanche photodiodes," IEEE Trans. Electron Devices, vol. 47, no. 6, pp. 1273-1279, June 2000. pdf file

15. M. M. Hayat, Z. Chen, and M. A. Karim, "An analytical approximation for the excess noise factor of avalanche photodiodes with dead space," IEEE Elect. Dev. Lett, vol. 20, no. 7, pp. 344-347, 1999. pdf file

14. M. M. Hayat, S. N. Torres, E. Armstrong, S. C. Cain, and B. Yasuda, " Statistical algorithm for nonuniformity correction in focal-plane arrays," Applied Optics, vol. 38, no. 8, pp. 772-780, 1999. pdf file

13. Z. Chen, M. A. Karim, and M. M. Hayat, ``Displacement co-occurrence statistics for binary digital images,'' J. Electronic Imaging, vol. 11, no. 2, pp. 127-135, April 2002.

12. M. M. Hayat, S. N. Torres, and L. M. Pedrotti, "Theory of photon coincidence statistics in photon-correlated beams," Optics Communications, vol. 169, pp. 275 - 287, 1999. pdf file

11. M. M. Hayat, A. Joobeur, and B. E. A. Saleh, "Reduction of quantum noise in transmittance estimation using photon-correlated beams," J. Opt. Soc. Am. A, vol. 16, no. 2, pp. 348-358, 1999. pdf file

10. M. M. Hayat, J. A. Gubner, and S. Abdullah, "Asymptotic distributions for the performance analysis of hypothesis testing of isolated-point-penalization point processes," IEEE Trans. Information Theory, vol.45, no. 1, pp. 177-187, 1999. pdf file

9. Z. Chen, M. A. Karim, and M. M. Hayat, "Effects of band-pass sampling on joint transform correlation," Optical Eng., vol. 38, no. 5, pp. 886-892, 1999.

8. Z. Chen, M. A. Karim, and M. M. Hayat, "Elimination of higher-order aliasing by multiple interlaced sampling," Optical Eng., vol. 38, no. 5, pp. 879-885, 1999.

7. J. A. Gubner and M. M. Hayat, "A method to recover counting distributions from their characteristic functions," IEEE Signal Proc. Lett., vol. 3, no. 6, pp. 184-186, 1996. pdf file

6. M. M. Hayat, B. E. A. Saleh, and J. A. Gubner, "Shot-noise-limited performance of optical neural networks," IEEE Trans. Neural Networks, vol. 7, no. 3, pp. 700-708, 1996. pdf file

5. M. M. Hayat, B. E. A. Saleh, and J. A. Gubner, "Bit-error rates for optical receivers using avalanche photodiodes with dead space," IEEE Trans. Communications, vol. 43, no. 1, pp. 99-106, 1995. pdf file

4. M. M. Hayat, and B. E. A. Saleh, "Statistical properties of the impulse response function of double carrier multiplication avalanche photodiodes including the effect of dead space," IEEE J. Lightwave Technol., vol. 10, no. 10, pp. 1415-1425, 1992. pdf file

3. M. M. Hayat, W. L. Sargeant, and B. E. A. Saleh, "Effect of dead space on gain and noise in Si and GaAs avalanche photodiodes," IEEE J. Quantum Electronics, vol. 28, no. 5, pp. 1360-1365, 1992. pdf file

2. M. M. Hayat, B. E. A. Saleh, and M. C. Teich, "Effect of dead space on gain and noise of double-carrier multiplication avalanche photodiodes," IEEE Trans. Electron Devices, vol. 39, pp.546-552, 1992. pdf file

1. B. E. A. Saleh, M. M. Hayat, and M. C. Teich, "Effect of dead space on the excess noise factor and time response of avalanche photodiodes," IEEE Trans. Electron Devices, vol. 37, no. 9, pp. 1976-1984, 1990.

pdf file

Book Chapters

1. R. C. Hardie and M. M. Hayat, Digital Image Processing, in the Dekkers Encyclopedia of Optical Engineering, (Ronald Drigger, Editor). Dekker publishing (ISBN: 0-8247-4258-3), 2003.

2. J. D. Birdwell, J. Chiasson, Z. Tang, C. T. Abdallah, M. M. Hayat, and T. Wang, Dynamic time delay models for load balancing, Part I: Deterministic models. In Advances in Time Delay Systems, in the series Lecture Notes in Computational Science and Engineering, (Keqin Gu and Silviu-Iulian Niculescu, Editors), vol. 38, pp.355-370, Springer: Berlin, 2004 (ISBN 1439-7358). pdf file

3. M. M. Hayat, S. Dhakal, C. T. Abdallah, J. Chiasson, and J. D. Birdwell, Dynamic time delay models for load balancing. Part II: Stochastic analysis of the effect of delay uncertainty. In Advances in Time Delay Systems, in the series Lecture Notes in Computational Science and Engineering, (Keqin Gu and Silviu-Iulian Niculescu, Editors), vol. 38, pp.371-385, Springer: Berlin, 2004 (ISBN 1439-7358). pdf file

4. Z. Tang, J. D. Birdwell, J. Chiasson, C. T. Abdallah, and M. M. Hayat, Closed loop control of a load balancing network with time delays and processor resource constraints. In Advances in Communication Control Networks, Springer series on Lecture Notes in Control an Information Sciences (LCNCIS), (S. Tarbouriech, C. T. Abdallah, and J. Chiasson, Editors), LNCSE vol. 308, pp. 245-263, Springer-Verlag, 2004. pdf file

5. S. Dhakal, M. M. Hayat, J. Ghanem, C. T. Abdallah, H. Jerez, J. Chiasson, and J. D. Birdwell, On the optimization of load balancing in distributed networks in the presence of delay. In Advances in Communication Control Networks, in the Springer series Lecture Notes in Control an Information Sciences (LCNCIS), (S. Tarbouriech, C. T. Abdallah, and J. Chiasson, Editors) LNCSE vol. 308, pp. 223-244, Springer-Verlag, 2004. pdf file

6. M. M. Hayat, Avalanche Photodiodes. In Comprehensive Semiconductor Science and Technology Publications: Devices (Eds: P. Bhattacharya, Roberto Fornari and Hiroshi Kamimura), ISBN 978-0-444-53143-8, Elsevier Publishing, Match, 2011.

Selected Reviewed Conference Proceedings

90. M. Rahnamay-Naeini, Z. Wang, A. Mammoli, and M. M. Hayat, ``A Probabilistic Model for the Dynamics of Cascading Failures and Blackouts in Power Grids,'' Proceedings of IEEE Power and Energy Society (PES) General Meeting, San Diego, CA, 2012. pdf file

89. M. Rahnamay-Naeini, Z. Wang, A. Mammoli, and M. M. Hayat, ``Impacts of Control and Communication System Vulnerabilities on Power Systems Under Contingencies,'' Proceedings of IEEE Power and Energy Society (PES) General Meeting, San Diego, CA, 2012. pdf file

88. M. Rahnamay-Naeini, J. E. Pezoa, G. Azary, N. Ghani, and M. M. Hayat, ``Modeling Stochastic Correlated Failures and their Effects on Network Reliability,'' Proceedings of The International Conference on Computer Communications and Networks (ICCCN 2011), Maui, HI, July 31 - August 4, 2011. pdf file

87. Z. Wang, M. M. Hayat, M. Rahnamay-Naeini, Y. Mostofi, and J. E. Pezoa, ``Consensus-based Estimation Protocol for Decentralized Dynamic Load Balancing over Partially Connected Networks,'' Proc. the 50^th IEEE Conference on Decision and Control and European Control Conference (CDC-2011), Orlando, FL, USA, December 12-15, 2011. pdf file

86. Q. Wang, M. Pepin, R. Beach, R. Dunkel, T. Atwood, A. Doerry, B. Santhanam, W. Gerstle, and M. M. Hayat, ``Demonstration of Target Vibration Estimation in Synthetic Aperture Radar Imagery,'' The 2011 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2011),

August 1-5, Vancouver, CA.

85. Q. Wang, B. Santhanam, M. Pepin, T. Atwood, and M. M. Hayat, ``SAR vibrometry using a pseudo-subspace approach based on the discrete fractional Fourier transform,'' SPIE Defense, Security and Sensing, Orlando, FL, April 2011.

84. B. Santhanam and M. M. Hayat, ``On a pseudo-subspace framework for discrete fractional Fourier transform based chirp parameter estimation,'' 14th IEEE Signal Processing Society DSP Workshop, Sedona, AZ, Jan 2011.

83. W-Y. Jang, M. M. Hayat, B. S. Paskaleva and S. Krishna, ``Enhanced efficiency and functionality of algorithmic multispectral sensing using tunable DWELL-based MidIR detectors,'' 2011 Annual Meeting of the IEEE Photonics Society, Denver, CO, Nov. 2010.

82. M. M. Hayat and D. A. Ramirez, ``Impact Ionization under Dynamic Fields,'' 2010 Annual Meeting of the the IEEE Photonics Society, Denver, CO, Nov. 2010.

81. F. Xu, M. Peng, M. Esmaeili, M. Rahnamay-Naeini, S. Khan, N. Ghani, M. Hayat, ``Post-Fault Restoration in Multi-Domain Networks with Multiple Failures,'' IEEE MILCOM 2010, San Jose, CA, November 2010.

80. M. M. Hayat, D. A. Ramirez, M. A. Itzler and G. J. Rees, ``Model for passive quenching of single-photon avalanche diodes,'' in Proc. SPIE Photonics West, San Francisco, CA, Jan. 2010, invited.

79. B. Paskaleva, M. M. Hayat, W-Y. Jang, Y. Sharma, S. C. Bender, and S. Krishna, ``Joint Spatio-spectral Based Edge Detection for Mulitispectral Infrared Imagery,'' Proceedings of the 2010 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2010), July 26--30, 2010, Honolulu, HA, pp. 2198--2201, 2010.

78. M. M. Hayat, D. A. Ramirez, G. J. Rees, and M. A. Itzler, ``Modeling negative feedback in single-photon avalanche diodes,'' SPIE Defense, Sensing, and Security Symposium, Orlando, FL, April 2010, invited, SPIE Proc. 7681, 2010.

77. Q. Wang, M. Pepin, B. Santhanam, T. Atwood and M. M. Hayat, ``SAR-Based Vibration Retrieval Using the Fractional Fourier Transform in Slow time,'' SPIE Defense, Sensing, and Security Symposium: Radar Sensor Technology XIV, Kenneth I. Ranney; Armin W. Doerry, Editors, Orlando, FL, April 2010, SPIE Proc. vol. 7669.

76. M. Pepin and M. M. Hayat, ``Estimation of the Vibration Spectra and Vibrating Direction with Synthetic Aperture Radar,'' SPIE Defense, Sensing, and Security Symposium: Algorithms for Synthetic Aperture Radar Imagery XVII, Edmund G. Zelnio; Frederick D. Garber, Editors., Orlando, FL, April 2010, SPIE Proc. vol. 7699.

75. B. Javidi, M. M. Hayat and S. Narravula, ``Three-dimensional passive sensing and imaging with photon counting,'' SPIE Defense, Sensing, and Security Symposium, Orlando, FL, April 2010, invited.

74. P. Vines, C-H Tan, J. P. R. David, W. Jang, Y. Sharma, S. Krishna, and M. M. Hayat ``Quantum dot infrared photodetectors with highly tunable spectral response for an algorithm-based spectrometer,'' SPIE Defense, Sensing, and Security Symposium, Orlando, FL, April 2010.

73. M. M. Hayat, S. Narravula, and B. Javidi, ``Information Theoretic View of Photon-Counting Integral Imaging,'' Proc. Information Optics Workshop 2009, Paris, France, July 2009, invited.

72. M. M. Hayat, D. A. Ramirez, M. A. Itzler and G. J. Rees, ``Modeling Passive-Quenching in Infrared Single Photon Avalanche Diodes,'' in Proc. The XV International Workshop on the Physics of Semiconductor Devices (IWPSD 2009), Delhi, India, December 15-19, 2009, invited.

71. J. E. Pezoa, S.~Dhakal, and M.~M. Hayat, ``Decentralized load balancing for improving reliability in heterogeneous distributed systems,'' in Proc. The International Workshop on Design, Optimization and Management of Heterogeneous Networked Systems (DOM-HetNetS-2009), Vienna, Austria, 2009.

70. D. A. Ramirez, J. Shao, M. M. Hayat, and S. Krishna, ``Recent Progress on the Quantum-dot Avalanche Photodiode (QDAP),'' IEEE Photonics Society (formerly LEOS) 2009 Annual Meeting: Photodetectors and Imaging, Antalya, Turkey, Oct. 5-9, 2009.

69. W-Y Jang, B. S. Paskaleva, M. M. Hayat, S. C. Bender, and S. Krishna, ``Multispectral Classification with Bias-tunable Quantum Dots in a Well Focal Plane Array,'' IEEE Photonics Society (formerly LEOS) 2009 Annual Meeting: Photodetectors and Imaging, Antalya, Turkey, Oct. 5-9, 2009.

68. J. E. Pezoa, S. Dhakal, and M. M. Hayat, ``Decentralized load balancing for improving reliability in heterogeneous distributed systems,'' in Proc. The International Workshop on Design, Optimization and Management of Heterogeneous Networked Systems (DOM-HetNetS-2009), Vienna, Austria, 2009. pdf file.

67. Q. Wang, M. M. Hayat, B. Santhanam, and T. Atwood, ``SAR Vibrometry using fractional-Fourier-transform processing,'' SPIE Defense Security & Sensing Symposium: Radar Sensor Technology XIII (Conference DS304), Orlando, FL, April, 2009, SPIE Proceedings, vol. 7308, 2009.

66. D. A. Ramirez, J. Shao, M. M. Hayat, and S. Krishna, ``Demonstration of the quantum dot avalanche photodiode (QDAP),'' SPIE Defense, Security & Sensing Symposium: Advanced Photon Counting Techniques (Conference DS112), Orlando, FL, April, 2009, SPIE Proceedings, vol. 7320.

65. B. Santhanam, S. L. Reddy, and M. M. Hayat, ``Co-channel FM Demodulation Via the Multi Angle-Centered Discrete Fractional Fourier Transform,'' 2009 IEEE Digital Signal Processing Workshop, Marcos Islands, Jan. 2009, FL, 2009.

64. M. M. Hayat, G. J. Rees, D. A. Ramirez, and M. A. Itzler, ``Statistics of Self-quenching Time in Single Photon Avalanche Diodes,'' IEEE-LEOS 2008 Annual Meeting: Photodetectors and Imaging, Long Beach, CA, Nov. 9-13, 2008.

63. O. Lankoande, M. M. Hayat, and B. Santhanam, ``A Markov-random-field based filter for speckle reduction in ultrasound imagery,'' SPIE Symposium on Medical Imaging, Lake Buena Vista, FL, Feb. 7-12, 2009.

62. B. Santhanam, S. L. Reddy, and M. M. Hayat, ``Co-channel FM Demodulation Via the Multi Angle-Centered Discrete Fractional Fourier Transform,'' 2009 IEEE Digital Signal Processing Workshop, Marcos Islands, Jan. 2009, FL, 2009.

61. B. Paskaleva, M. M. Hayat, and S. Krishna, "A new approach for spatio-spectral feature selection for sensors with spectrally overlapping bands," 2008 IEEE International Geoscience & Remote Sensing Symposium (IGARSS 2008), July 6-11, 2008, Boston, MA.

60. T. M. Giles, M. M. Hayat, and S. Krishna, "Shift estimation algorithm for dynamic sensors with frame-to-frame variation in their spectral response, " 2008 International Symposium on Spectral Sensing Research (2008 ISSSR), Hoboken, NJ, June 23-27, 2008.

59. B. Paskaleva, M. M. Hayat, W-Y. Jang, S. Bender, and S. Krishna, "Application of the canonical-correlation feature-selection algorithm to tunable quantum-dot detectors: Material discrimination and gas detection, " 2008 International Symposium on Spectral Sensing Research (2008 ISSSR), Hoboken, NJ, June 23-27, 2008.

58. W-Y. Jang, M. M. Hayat, S. Bender, and S. Krishna, "Performance enhancement of an algorithmic spectrometer with quantum-dots-in-a-well infrared detectors, " 2008 International Symposium on Spectral Sensing Research (2008 ISSSR), Hoboken, NJ, June 23-27, 2008. (Received Best Student Paper Award)

57. W-Y. Jang, R. S. Attaluri, S. Annamalai, M. M. Hayat, J. S. Tyo, and S. Krishna, "Development of an algorithmic spectrometer for target recognition using quantum-dot infrared sensors, " The Nanoelectronic Devices for Defense & Security (NANO-DDS) Conference, Arlington, VA, June 2007. pdf file

56. D. S. G. Ong, J. S. Ng, J. P. R. David, P. Sun, and M. M. Hayat, "Optimization of InP APDs for high-speed lightwave systems, " 20th Indium Phosphide & Related Materials Conference (IPRM 08), Versailles, France, May 2008. pdf file

55. D. A. Ramirez, M. M. Hayat, and M. A. Itzler, "Dependence of the Performance of Single Photon Avalanche Diodes on the Multiplication Region Width: Temperature and Field Effects, " IEEE-LEOS 2007 Annual Meeting: Photodetectors and Imaging, Orlando, FL, pp. 511-512, Oct. 2007.

54. S. Dhakal, J. E. Pezoa, and M. M. Hayat, "A Regeneration-based Approach for Resource Allocation in Cooperative Distributed Systems," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2007), vol. 3, pp. III-1261--III-1264, April 2007. pdf file

53. S. L. Reddy, B. Santhanam, and M. M. Hayat, "Multicomponent chirp demodulation using discrete fractional Fourier analysis," Proc. of IEEE DSP Workshop, pp. 418-422, Jackson Hole, WY, Sept. 2006.

52. M. M. Hayat, U. Sakoglu, Z. Wang, B. Paskaleva, J. S. Tyo, and S. Krishna, "Algorithmic Tunabilty of Quantum-Dot Infrared Detectors," (invited), IEEE/LEOS Summer Topical Meetings, Quebec City, QC, Canada, 17-19 July, 2006.

51. B. Paskaleva, M. M. Hayat, M. L. Martinez, Z. Wang, and J. S. Tyo, "Feature selection for spectral sensors with overlapping noisy spectral bands," The SPIE Defense and Security Symposium, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XII', April 2006, Orlando, Florida.

50. J. Shao, R. S. Attaluri, A. Stintz, J.S. Brown, M. M. Hayat and S. Krishna, "Demonstration of a novel mid infrared device: The quantum-dot avalanche photodiode (QDAP),'' IEEE LEOS Annual Meeting, Montreal, Canada, pp. 114-115, 2006.

49. P. Sun and M. M. Hayat, "Decision-Feedback and Transversal Equalization for High-Speed APD-Based Receivers," SPIE Symposium on Optics East, Optoelectronic Devices: Physics, Fabrication, and Application III, Boston , MA, SPIE Proc. No. 6368, Oct. 2006. pdf file

48. S. Dhakal, M. M. Hayat, J. E. Pezoa, C. T. Abdallah, J. D. Birdwell, and J. Chiasson, "Load Balancing in the Presence of Random Node Failure and Recovery," IPDPS: 20th IEEE International Parallel & Distributed Processing Symposium, April 2006, Rhodes Island, Greece. pdf file

47. M. M. Hayat, O-H Kwon, J. Shao, and S. Krishna, "Quantum-dot based avalanche photodiodes for mid-infrared sensing," (invited), SPIE Optics East 2005: Nanosensing: Materials and Devices II, SPIE vol.6008, pp.164-176, Philadelphia, Oct. 2005, pdf file

46. D. A. Ramirez, M. M. Hayat, Gauri Karve, J. C. Campbell, Sergio N. Torres, B. E. A. Saleh and M. C. Teich, "Detection Efficiencies for InP, InAlAs, and InAlAs-InP Single-Photon Avalanche Photodiodes," IEEE-LEOS 2005 Annual Meeting: Photodetectors and Imaging, Sydney, Australia, Oct. 2005, pdf file

45. O. Lankoande, M. M. Hayat, and B. Santhanam, ``Segmentation of SAR Images Based on Markov Random Field Model,"

IEEE International Conference on Systems, Man, and Cybernetics (SMC) 2005, vol. 3, pp. 2956 2961, Hawaii,

October 10-12, 2005, pdf file

44. O. Lankoande, M. M. Hayat, and B. Santhanam, "Speckle modeling and reduction in synthetic aperture radar imagery," The IEEE International Conference on Image Processing, ICIP-2005, pp. 317-320, September, 11-14, 2005, Genoa, Italy. pdf file

43. B. Paskaleva and M. M. Hayat, "Optimized algorithm for spectral band selection for rock-type classification," Proc. SPIE Defense and Security Conference, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XI, (Sylvia S. Shen, Paul E. Lewis; Eds.), SPIE vol. 5806, pp. 131-138, Orlando, FL, March 2005.

42. J. D. Birdwell, J. N. Chiasson, C. T. Abdallah, M. M. Hayat, T. Tang, and J. White, ``The information age: challenges and opportunities for control and engineering,'' 29th IEEE Annual International Computer Software

and Applications Conference, 2005, (COMPSAC 2005), vol. 2, pp. 77-82, July 2005.

41. S. Pellicer, Y. Pan, and M. M. Hayat, "Avalanche photodiode gain and impulse response calculation on a public computing platform,'' Proc. 19th IEEE International Parallel and Distributed Processing Symposium, 2005, pp. 256a-256a, April 4-8, 2005.

40. Z. Wang, B. S. Paskaleva, J. S. Tyo, and M. M. Hayat, "Canonical correlations analysis for assessing the performance of adaptive spectral imagers," Proc. SPIE Defense and Security Conference, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XI, (Sylvia S. Shen, Paul E. Lewis; Eds.), vol. 5806, pp. 23-34, Orlando, FL, 28 March - 1 April 2005.

39. O. Lankoande, M. M. Hayat, and B. Santhanam, "Speckle reduction of SAR images using a physically based Markov random field model and simulated annealing," Proc. SPIE Defense and Security Conference: Algorithms for Synthetic Aperture Radar Imagery XII, Orlando, FL, March 2005. pdf file

38. P. Sun, M. M. Hayat, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, ``Correlation between Gain and Buildup-Time Fluctuations in Ultrafast Avalanche Photodiodes and Its Effect on Receiver Sensitivity," IEEE/OSA 2005 OFC/NFOEC Meeting, vol. 1, pp. 118-120, Anaheim, CA, Mar., 2005, pdf file

37. S. Dhakal, M. M. Hayat, J. Ghanem, and C. T. Abdallah ``Load Balancing in Distributed Computing Over Wireless LAN: Effects of Network Delay,'' Proceedings of the IEEE Wireless Communication & Networking Conference (WCNC-2005), New Orleans, LA, vol. 3, pp. 1755-1760, Mar. 2005.

36. J. Ghanem, C. T. Abdallah, M. M. Hayat, S. Dhakal, J. D. Birdwell, J. Chiasson and Z. Tang, ``Implementation of Load Balancing Algorithms over a Local Area Network and the Internet,'' Proceedings of the IEEE Conference on Decisions and Controls (CDC-03), Atlantis, Paradise Island, Bahamas, vol. 4, pp. 4199-4204, Dec. 14-17 2004. pdf file

35. Z. Tang, J. D. Birdwell, J. Chiasson, C. T. Abdallah and M. M. Hayat, ``A Time Delay Model for Load Balancing with Processor Resource Constraints,'' Proceedings of the IEEE Conference on Decisions and Controls (CDC-03), Atlantis, Paradise Island, Bahamas, vol. 4, pp. 4193-4198, Dec. 14-17 2004. pdf file

34. O-H. Kwon, A. Grine, A. Haji, M. M. Hayat, J. C. Campbell, B. E. A. Saleh and M. C. Teich, ``Breakdown Characteristics of In_0.52Al_0.48As-InP Heterojunction APDs,'' IEEE-LEOS 2004 Annual Meeting: Photodetectors and Imaging , Puerto Rico, vol. 1, pp. 76-77, November 7-11, 2004 pdf file

33. U. Sakoglu, Z. Wang, P. Dowd, M. M. Hayat, J. S. Tyo and S. Krishna, ``Quantum-Dot Detectors for Mid-Infrared Sensing: Bias Controlled Spectral Tuning and Matched Filtering,'' invited paper, SPIE International Symposium on Optics East: Nanosensing, Materials and Devices, Philedelphia, PA, SPIE vol. 5593, pp. 396-407, October 25-29, 2004 pdf file (abstract)

32. B. S. Paskaleva, M. M. Hayat, M. M. Moya and R. J. Fogler, ``Multispectral rock type separation and classification,'' 49th Annual Meeting of the SPIE: Infrared Spaceborne Remote Sensing XII, Denver, CO, SPIE Proc. vol. 5543, pp. 152-163, August 2-6, 2004 pdf file

31. U. Sakoglu, R. C. Hardie, M. M. Hayat, B. M. Ratliff and J. S. Tyo, ``An algebraic restoration method for estimating fixed pattern noise in infrared imagery from a video sequence,'' 49th Annual Meeting of the SPIE: Applications of Digital Image Processing XXVII, Denver, CO, SPIE Proc. vol. 5558, pp. 69-79, August 2-6, 2004 pdf file

30. Z. Wang, U. Sakoglu, S. Annamalai, N-R. Weisse-Bernstein, P. Dowd, J. S. Tyo, M. M. Hayat and S. Krishna, ``Real-time implementation of spectral matched filtering algorithms using adaptive focal plane array technology,'' 49th Annual Meeting of the SPIE: Imaging Spectrometry X, Denver, CO, SPIE Poc. vol. 5546, pp. 73-83, August 2-6, 2004 pdf file

29. M. M. Hayat, B. M. Ratliff and J. S. Tyo, ``Generalized algebraic algorithm for scene-based nonuniformity correction,'' Invited Paper, 49th Annual Meeting of the SPIE: Photonic Devices and Algorithms for Computing VI, Denver, CO, vol. 5556, pp. 122-136, August 2-6, 2004 pdf file

28. J. Ghanem, S. Dhakal, M. M. Hayat, H. Jerez, C. T. Abdallah and J. Chiasson, ``Load Balancing in Distributed Systems with Large Time Delays: Theory and Experiment ,'' 12th Mediterranean Conference on Control and Automation , Kusadasi, Turkey, June 6-9, 2004 pdf file

27. O-H. Kwon, P. Sun, M. M. Hayat, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, ``Enhanced Gain-Bandwidth Product and Performance in Thin Heterostructure Avalanche Photodiodes," IEEE-LEOS 2003: High-Speed Photodetectors, Tucson, AZ, vol. 2, pp. 997-998, Nov., 2003. pdf file

26. M. M. Hayat and O-H. Kwon, ``High speed heterostructure avalanche photodiodes,"Invited Paper Active and Passive Optical Components for WDM Communications III, (part of the International Symposium on ITCom 2003), Orlando, FL, SPIE vol. 5246, pp. 400-408, 2003. pdf file

25. S. Dhakal, B. S. Paskaleva, M. M. Hayat, E. Schamiloglu, C. T. Abdallah ``Dynamical Discrete-Time Load Balancing in Distributed Systems in the Presence of Time Delays,'' Proceedings of the IEEE Conference on Decisions and Controls (CDC-03), Maui, Hawaii, vol. 5, pp. 5128-5134, Dec. 2003. pdf file

24. B. M. Ratliff, M. M. Hayat, and J. S. Tyo, ``An Algorithm for Two-Dimensional, Radiometrically Accurate Nonuniformity Correction,'' SPIE AereoSense'2003: Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XIV, Orlando, FL, SPIE Proceedıngs, vol. 5076, pp.82-91, 2003. pdf file

23. O-H. Kwon, M. M. Hayat, S. Wang, J. C. Campbell, B. E. A. Saleh, and M. C. Teich, "On the Optimization of Heterostructure APDs," IEEE-LEOS 2002 Annual Meeting: High-Speed Photodetectors & Receivers II, Glasgow, Scotland, vol. II, pp. 492-493, Nov., 2002.

22. S. Krishna, P. Rotella, S. Raghavan, A. Stintz, M. M. Hayat and S. J. Tyo, "Bias-Dependent Tunable Response of Normal Incidence Long Wave Infrared Quantum Dot Detectors," Proceedings of the IEEE-LEOS 2002 Annual Meeting: Photodetectors and Arrays for Long Wavelength Imaging, vol.II, pp. 754-755, Glasgow, Scotland, Nov., 2002. pdf file

21. J. Chiasson, J. D. Birdwell, M. M. Hayat, and C. Abdallah, "Dynamic Time Delay Models for Load Balancing: Part I, CNRS-NSF Workshop: Advances in Control of Time-delay Systems, Jan. 22-24, 2003, Paris, France.

20. M. M. Hayat, C. Abdallah, J. D. Birdwell, and J. Chiasson, "Dynamic Time Delay Models for Load Balancing, Part II: A Stochastic Analysis of the Effect of Delay Uncertainty, CNRS-NSF Workshop: Advances in Control of Time-delay Systems, Jan. 22-24, 2003, Paris, France.

19. Y. Pan; C. S. Ierotheou, and M. M. Hayat, "Parallel implementation of the recurrence method for computing the power-spectral density of thin avalanche photodiodes," Proceedings of the IEEE International Conference on Parallel Processing Workshops, pp.298-305, 2002.

18. B. M. Ratliff, M. M. Hayat, and J. S. Tyo, ``Radiometrically-calibrated scene-based nonuniformity correction for infrared array sensors,'' Annual Meeting of the SPIE: Infrared Technology and Applications XXVIII, Seattle, WA, July 7-11, 2002.

17. M. M. Hayat, O. Kwon, and M. A. Saleh, Invited Paper, "Theory of impact ionization in thin multiplication layers," IEEE-LEOS 2001 Annual Meeting: Photodetectors and Imaging, San Diego, vol. II, pp. 695-696, San Diego, CA, Nov. 2001.

16. S. C. Cain and M. M. Hayat, "Exploiting the temporal statistics of atmospheric tilt for improved short-exposure imaging," Proceedings of OSA/IEEE Signal Recovery and Synthesis and Integrated Computational Imaging Systems, pp. 65-67, Albuquerque, NM, Nov. 2001.

15. M. M. Hayat, M. A. Saleh, M. C. Teich, and B. E. A. Saleh, "Dead-space-theory predictions of excess-noise factor, breakdown voltage, and frequency response for thin avalanche photodiodes," Photonics West 2001, Physics and Simulation of Optoelectronic Devices IX, SPIE Proceedings, vol. 4283, pp. 519-527, San Jose, CA, Jan 2001.Pwest01.pdf

14. M. M. Hayat, M. A. Saleh, M. C. Teich, and B. E. A. Saleh, "Prediction of excess noise factor and frequency response for thin avalanche photodiodes," IEEE LEOS 2000 Annual Meeting, Photodetectors and Imaging, Puerto Rico, vol. I, pp. 11-12, Nov. 2000, pdf file

13. B. M. Ratliff, M. M. Hayat, and R. C. Hardie, ``Algebraic scene-based nonuniformity correction in focal-plane arrays,'' SPIE AereoSense'2001, in Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XII, SPIE vol. 4372, pp. 114-124, Orlando, FL, April 2001. pdf file

12. S. N. Torres, M. M. Hayat, E. E. Armstrong, and B. Yasuda, ``On the performance analysis of a recent statistical algorithm for nonuniformity correction in focal-plane arrays,'' Proceedings of the International Conference on Image Science, Systems, and Technology CISST'2000, vol. I, pp. 49-54, June 2000.

11. R. C. Hardie and M. M. Hayat, "A nonlinear-filter based approach to detector nonuniformity correction,'' Proceedings of the 2001 IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing, (invited) June 2001, Baltimore MD.

10. S. N. Torres, M. M. Hayat, E. E. Armstrong, and B. Yasuda, "A Kalman-filtering approach for non-uniformity correction in focal-plane array sensors," SPIE AereoSense'2000 (Orlando, FL), Infrared Imaging Systems: Design, Analysis, Modeling, and Testing, SPIE vol. 4030, pp. 196-203, April 2000.

9. S. C. Cain, M. M. Hayat, and E. E. Armstrong, "An efficient projection-based technique for registering images in the presence of fixed-pattern noise," SPIE AereoSense'2000 (Orlando, FL), Hybrid Image and Signal Processing VII, SPIE vol. 4044, April 2000. <>

8. E. Armstrong, M. M. Hayat, R. C. Hardie, S. Torres, and B. Yasuda, "The advantage of non-uniformity correction pre-processing on infrared image registration," in Annual Meeting of the SPIE, Application of Digital Image Processing XXII, (Denver, Colorado), July, 1999.

7. M. M. Hayat, S. N. Torres, S. C. Cain, and E. Armstrong,"Model-based real-time nonuniformity correction in focal plane array detectors," Proceeding of the SPIE AereoSense'98, Orlando, FL, SPIE Proc., vol. 3377, 1998.

6. J. A. Gubner, W. B. Chang, and M. M. Hayat, "Performance analysis of hypothesis testing for pairwise interaction processes," Invited Paper, Proceedings of the 31st Asilomar Conference on Signal, Systems, and Computers, Pacific Grove, CA, November, 1997.

5. M. M. Hayat, J. A. Gubner, and Wei-Bin Chang, "Performance evaluation for detection of minefields modeled by interaction point processes," Proceedings of the SPIE AeroSense'97, SPIE Proc. vol. 3079, pp. 531-534, 1997.

4. M. M. Hayat, B. E. A. Saleh, and J. A. Gubner, "Quantum-limited image estimation using twin-photon beams," Proceeding of SPIE's International Symposium on Optical Science, Engineering, & Instrumentation, Denver, CO, 1996, SPIE Proc. vol. 2827, pp. 44-48, 1996.

3. M. M. Hayat, and J. A. Gubner, "A two-step Markov point process," Proceeding of the 1995 IEEE International Symposium on Information Theory, Whistler, British Columbia, Canada, p. 421, Sep., 1995.

2. B. E. A. Saleh and M. M. Hayat, "Quantum noise in optical neural networks," Invited Paper, Proceeding of the IEEE Laser and Electro-Optics Soc. Ann. Meeting, Boston, Oct. 1994.

1. M. M. Hayat and J. A. Gubner, "Markov-type spatial point processes with an application to minefield modeling," Proceeding of the Twenty-eighth Annual Conf. Inform. Sci. Syst. Princeton University, Princeton, NJ, pp. 1138-1139, Mar. 1994.

Patents

"Uniform, Non-disruptive, and Radiometrically Accurate Calibration of Infrared Focal-Plane Arrays Using Global Scene Motion,'' (with B. Ratliff, J. S. Tyo and T. Turner), U.S. Patent 7,132,648; 2006.

S. Krishna, M. M. Hayat, J. S. Tyo, U. Sakoglu, and S. Raghavan, ``Spectrally Adaptive Quantum Dot Infrared Sensors for Focal Plane Arrays," United States Patent No. 7,217,951, May 2007.

S. Krishna, J.P.R. David, and M. M. Hayat, ``Intersubband detector with avalanche multiplier region," United States Patent No. 7,271,405, Sep. 2007.

O. Lankoande, M.Hayat, and B. Santhanam, ``Speckle Noise Reduction Based on Markov Random Field Model," U. S. Patent application filed, July 2007.

Misc. Unpublished Reports

A Two-Step Markov Point Process, by M. M. Hayat and J. A Gubner, Report no. ECE-96-2,University of Wisconsin-Madison, April 1996. ECE_Report_96.pdf