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Papers

Submitted

  1. Levy, B. C., Zorzi, M., "A contraction analysis of the convergence of risk-sensitive filters", submitted to SIAM J. Optimization Control.

Journal

  1. Tang, H., Ding, Z., Levy, B.C., "Enabling D2D communications through neighbor discovery in LTE cellular networks", to appear in IEEE Trans. Signal Proc., vol. 62, 2014.
  2. Chang, N. C.-J., Hurst, P. J., Levy, B. C., Lewis, S. H., "Background adaptive cancellation of digital switching noise in a pipelined analog-to-digital converter without noise sensors", IEEE J. Solid-State Circuits, vol. 49, June 2014.
  3. Shen, H., Wang, J., Levy, B.C., Zhao, C., "Robust optimization for amplify-and-forward MIMO relaying from a worst-case perspective", IEEE Trans. Signal Processing, vol. 61, pp. 5458--5471, Nov. 2013.
  4. Levy, B.C., "A study of subtractive digital dither in single-stage and multi-stage quantizers", IEEE Trans. Circuits and Systems I, vol. 60, pp. 2888--2901, Nov. 2013.
  5. Levy, B.C., Nikoukhah, R., "Robust state space filtering under incremental model perturbations subject to a relative entropy tolerance", IEEE Trans. Automatic Control, vol. 58, pp. 682--695, March 2013.
  6. Levy, B.C., "A propagation analysis of residual distributions in pipeline ADCs", IEEE Trans. Circuits and Systems I, vol. 58, pp. 2366--2376, Oct. 2011.
  7. Hosseini, K., Kennedy, M.P., Lewis, S.H., Levy, B.C., "Prediction of spectra of digital delta-sigma modulators followed by a polynomial nonlinearity," IEEE Trans. Circuits and Systems I, vol. 57, pp. 1905--1913, Aug. 2010.
  8. Zhang, M.M., Hurst, P.J., Levy, B.C., Lewis, S.H., "Gain-error calibration of a pipelined ADC in an adaptively equalized baseband receiver," IEEE Trans. Circuits and Systems II, vol. 56, pp. 768--772, Oct. 2009.
  9. Wang, T., Wang, D., Hurst, P.J., Levy, B.C., Lewis, S.H.,"A level-crossing analog-to-digital converter with triangular dither," IEEE Trans. Circuits and Systems I, vol. 56, pp. 2089--2098, Sept. 2009.
  10. Satarzadeh, P., Levy, B.C., Hurst, P.J."Adaptive semi-blind calibration of bandwidth mismatch for two-channel time-interleaved ADCs," IEEE Trans. Circuits and Systems I, vol. 56, pp. 2075--2088, Sept. 2009.
  11. Satarzadeh, P., Levy, B.C., Hurst, P.J., "Digital calibration of a nonlinear S/H," IEEE J. Selected Topics in Signal Processing, special issue on DSP techniques for RF/analog circuits impairments, vol. 3, no. 3, pp. 454-471, June 2009.
  12. Levy, B. C.,"Robust hypothesis testing with a relative entropy tolerance" IEEE Trans. Information Theory, vol. 55, pp. 413-421, Jan. 2009.
  13. Karkhanechi, H. M., Levy, B. C., "An efficient adaptive channel estimation algorithm for MIMO OFDM systems-- Study of Doppler spread tolerance," J. Signal Processing Systems, vol. 56, pp. 261-271, June 2008.
  14. Huang, S., Levy, B. C.,"Blind calibration of timing offsets for four-channel time-interleaved ADCs," IEEE Trans. Circuits and Systems I, vol. 54, no. 4, pp. 863-876, April 2007.
  15. Huang, S., Levy, B.C., "Adaptive blind calibration of timing offset and gain mismatch for two-channel time-interleaved ADCs," IEEE Trans. Circuits and Systems I, vol. 53, no. 6, pp. 1278-1288, June 2006.
  16. Guo, Y., Levy, B.C., "Robust MSE equalizer design for MIMO communication systems in the presence of model uncertainties," IEEE Trans. Signal Processing vol. 54, no. 5, pp. 1840-1852, May 2006.
  17. Nguyen, H., Levy, B.C., "The expectation-maximization Viterbi algorithm for blind adaptive channel equalization," IEEE Trans. Communications, vol. 53, no. 10, pp. 1671-1678, Oct. 2005.
  18. Nguyen, H., Levy, B.C., "Blind equalization of dispersive fast fading Ricean channels via the EMV algorithm," IEEE Trans. Vehicular Technology, vol. 54, no. 5, pp. 1793-1801, Sept. 2005.
  19. Koca, M., Levy, B.C.,"Broadband beamforming for joint interference cancellation and turbo equalization," IEEE Trans. Wireless Communications, vol. 4, no. 5, pp. 2244-2255, Sept. 2005.
  20. Guo, Y., Levy, B.C.,"Worst-case MSE precoder design for imperfectly known MIMO communications channels,", IEEE Trans. Signal Processing, vol. 53, no. 8, pp. 2918-2930, Aug. 2005.
  21. Guo, Y., Levy, B.C."Design of FIR precoders and equalizers for broadband MIMO wireless channels with power constraints," EURASIP J. Wireless Communications and Networking, vol. 2, pp. 344-356, Dec. 2004.
  22. Prendergast, R.S., Levy, B.C., Hurst, P.J.,"Reconstruction of band-limited periodic nonuniformly sampled signals through multirate filter banks," IEEE Trans. Circuits and Systems I, vol. 51, no. 8, pp. 1612-1622, Aug. 2004.
  23. Koca, M., Levy, B.C., "Turbo space-time equalization of TCM for broadband wireless channels," IEEE Trans. Wireless Communications, vol. 3, no. 1, pp. 50-59, Jan. 2004.
  24. Levy, B.C., Nikoukhah, R.,"Robust least-squares estimation with a relative entropy constraint," IEEE Trans. Information Theory, vol. 50, no. 1, pp. 89-104, Jan. 2004.
  25. Nguyen, H., Levy, B.C., "Blind and semi-blind equalization of CPM signals with the EMV algorithm," IEEE Trans. Signal Processing, vol. 51, no. 10, pp. 2650-2664, Oct. 2003.
  26. Levy, B.C, Ferrante A., "Characterization of stationary discrete-time Gaussian reciprocal processes over a finite interval," SIAM J. Matrix Analysis & Applications, vol. 24, no. 2, pp. 334-355, Oct. 2002.
  27. Koca, M., Levy, B.C., "Broadband beamforming with power complementary filters," IEEE Trans. Signal Processing, vol. 50, no. 7, pp. 1573-1582, Jul. 2002.
  28. Ferrante, A., Levy, B.C., "Canonical form of symplectic matrix pencils," Linear Algebra and its Applications, vol. 274, nos. 1-3, 15 April 1998, pp. 259-300.
  29. Levy, B.C., "A note on the hyperbolic singular value decomposition," Linear Algebra and its Applications, vol. 277, nos. 1-3, June 1998, pp. 135-142.
  30. Levy, B.C., "Characterization of multivariate stationary Gaussian reciprocal diffusions," J. Multivariate Analysis, vol. 62, issue 1, July 1997, pp. 74-99.
  31. Ferrante, A., Levy, B.C., "Hermitian solutions of the equation X = Q + NX^{-1}N*," Linear Algebra and its Applications, vol. 247, November 1996, pp. 359-373.
  32. Levy, B.C., Benveniste, A., Nikoukhah, R., "High-level primitives for recursive maximum likelihood estimation ," IEEE Trans. Automatic Control, vol. 41, no. 8, pp. 1125-1145, Aug. 1996.
  33. Levy, B.C., Krener A.J.,"Stochastic mechanics of reciprocal diffusions, " J. Mathematical Physics, vol. 37, no. 2, pp. 769-802, Feb. 1996.
  34. Benveniste, A., Levy, B.C., Fabre, E., Le Guernic, P., "A calculus of stochastic systems for the specification, simulation, and hidden state estimation of mixed stochastic/nonstochastic systems," Theoretical Computer Science, vol. 152, no. 2, pp. 171-217, 25 December 1995.
  35. Coleman, J.M., Levy, B.C., Krener, A.J., "Gaussian reciprocal diffusions and positive definite Sturm-Liouville operators," Stochastics and Stochastics Reports, vol. 55, nos. 3-4, pp. 279-313, 1995.
  36. Nikoukhah, R., Taylor, D., Levy, B.C., Willsky, A.S., "Graph structure and recursive estimation of noisy linear relations," J. Mathematical Systems, Estimation and Control, vol. 5, no. 4, pp. 1-37, 1995.
  37. Venkataraman, S., Levy, B.C.,"A comparison of design methods for 2-D FIR orthogonal perfect reconstruction filter banks," IEEE Trans. Circuits and Systems II, vol. 42, no. 8, pp. 525-536, Aug. 1995.
  38. Levy, B.C., Beghi, A., "Discrete-time Gauss-Markov processes with fixed reciprocal dynamics," J. Mathematical Systems, Estimation and Control, vol. 4, no. 3, pp. 1-25, 1994.
  39. Venkataraman, S., Levy, B.C.,"State space representations of 2-D FIR lossless transfer matrices ," IEEE Trans. Circuits and Systems II, vol. 41, no. 2, pp. 117-132, Feb. 1994.
  40. Levy, B.C., Krener A.J.,"Dynamics and kinematics of reciprocal diffusions,", J. Mathematical Physics, vol. 34, no. 5, pp. 1846-1875, May 1993.
  41. Nikoukhah, R., Willsky, A.S., Levy, B.C., "Kalman filtering and Riccati equations for descriptor systems," IEEE Trans. Automatic Control, vol. 37, no. 9, pp. 1325-1342, Sept. 1992.
  42. Levy, B.C., "Regular and reciprocal multivariate stationary Gaussian processes over Z are necessarily Markov"," J. Mathematical Systems, Estimation and Control, vol. 2, no. 2, pp. 135-154, 1992. This paper can be found here in preprint form.
  43. Greene, C.D., Levy, B.C., "Some new smoother implementations for discrete-time gaussian reciprocal processes," International J. Control, vol. 54, issue 5, Nov. 1991, pp. 1233-1247.
  44. Nikoukhah, R., Willsky, A.S., Levy, B.C.,"Reachability, observability, minimality, and extendibility for two-point boundary-value descriptor systems," International J. Control, vol. 54, issue 3, Sept. 1991, pp. 635-663.
  45. Ozbek, A., Levy, B.C.,"Simultaneous linearized inversion of velocity and density profiles for multidimensional acoustic media," J. Acoustical Society America, vol. 89, no. 4, pp. 1737-1748, 1991.
  46. Tewfik, A.H., Levy, B.C., Willsky, A.S., "Internal models and recursive estimation for 2-D isotropic random fields," IEEE Trans. Information Theory, vol. 37, no. 4, pp. 1055-1066, July 1991.
  47. Nikoukhah R., Levy B.C., Willsky A., "Realization of acausal weighting patterns with boundary value descriptor systems," SIAM J. Control Optimization, vol. 29, no. 2, pp. 420-444, 1991.
  48. Krener, A.J., Frezza, R., Levy, B.C.,"Gaussian reciprocal processes and self-adjoint differential equations of second order," Stochastics and Stochastic Reports, vol. 34, nos. 1-2, pp. 29-56, 1991.
  49. Kuo, C.-C.J., Levy, B.C.,"Discretization and solution of elliptic PDEs-a digital signal processing approach," Proc. IEEE , vol. 78, no. 12, pp. 1808-1842, Dec 1990.
  50. Levy, B.C., Frezza, R., Krener, A.J., "Modeling and estimation of discrete-time Gaussian reciprocal processes," IEEE Trans. Automatic Control, vol. 35, no. 9, pp. 1013-1023, Sept. 1990.
  51. Levy, B.C., Adams, M.B., Willsky, A.S.,"Solution and linear estimation of 2-D nearest-neighbor models," Proc. IEEE, vol. 78, no. 4, pp. 627-641, Apr. 1990.
  52. Tewfik, A.H., Levy, B.C., Willsky, A.S.,"Parallel smoothing," Systems & Control Letters, vol. 14, no. 3, pp. 253-259, March 1990.
  53. Nikoukhah, R., Levy, B.C., Willsky, A.S., "Stability, stochastic stationarity, and generalized Lyapunov equations for two-point boundary-value descriptor systems," , IEEE Trans. Automatic Control, vol. 34, no. 11, pp. 1141-1152, Nov. 1989.
  54. Bello, M.G., Willsky, A.S., Levy, B.C., "Construction and applications of discrete-time smoothing error models," International J. Control, vol. 50, issue 1, July 1989, pp. 203 - 223.
  55. Weiss, A.J., Willsky, A.S., Levy, B.C., "Nonuniform array processing via the polynomial approach," IEEE Trans. Aerospace and Electronic Systems, vol. 25, no. 1, pp. 48-55, Jan. 1989.
  56. Kuo, C.-C.J., Levy, B.C.,"Two-color Fourier analysis of the multigrid method with red-black Gauss-Seidel smoothing," Applied Mathematics and Computation, vol. 29, pp. 69-87, Jan. 1989.
  57. Nikoukhah, R., Willsky, A.S., Levy, B.C., "Reachability, observability, and minimality for shift-invariant two-point boundary-value descriptor systems," Circuits, Systems, and Signal Processing, vol. 8, no. 3, March 1989.
  58. Nikoukhah, R., Adams, M.B., Willsky, A.S., Levy, B.C., "Estimation for boundary-value descriptor systems," Circuits, Systems, and Signal Processing, vol. 8, no. 1, March 1989.
  59. Kuo, C.-C.J., Levy, B.C.,"A two-level four-color SOR method," SIAM J. Numerical Analysis, vol. 26, no. 1, pp. 129-151, 1989.
  60. Weiss, A.J., Willsky, A.S., Levy, B.C.,"Eigenstructure approach for array processing with unknown intensity coefficients," IEEE Trans. Signal Processing, vol. 36, no. 10, pp. 1613-1617, Oct. 1988.
  61. Tewfik, A.H., Levy, B.C., Willsky, A.S., "Sampling theorems for two-dimensional isotropic random fields," IEEE Trans. Information Theory, vol. 34, no. 5, pp. 1092-1096, Sept. 1988.
  62. Tewfik, A.H., Levy, B.C., Willsky, A.S.,"An efficient maximum entropy technique for 2-D isotropic random fields," IEEE Trans. Signal Processing vol. 36, no. 5, pp. 797-812, May 1988.
  63. Weiss, A.J., Willsky, A.S., Levy, B.C., "Maximum likelihood array processing for the estimation of superimposed signals," Proc. IEEE , vol. 76, no. 2, pp. 203-205, Feb. 1988.
  64. Kuo, C.-C.J., Levy, B.C., "Mode-dependent finite-difference discretization of linear homogeneous differential equations," SIAM J. Scientific and Statistical Computing, vol. 9, no. 6, pp. 992-1015, Nov. 1988.
  65. Levy, B.C., Esmersoy C., "Variable background Born inversion by wavefield backpropagation," SIAM J. Applied Mathematics, vol. 48, no. 4, pp. 952-972, Aug. 1988.
  66. Nikoukhah, R., Willsky, A.S.,Levy, B.C., "Boundary-value descriptor systems: well-posedness, reachability and observability,"International J. Control, vol. 46, no. 5, pp. 1715-1737, Nov. 1987.
  67. Tewfik, A.H., Levy, B.C., Willsky, A.S.,"An eigenstructure approach for the retrieval of cylindrical harmonics," Signal Processing, vol. 13, no. 2, pp. 121-139, Sept. 1987.
  68. Kuo, C.-C.J., Levy, B.C., Musicus B.R., "A local relaxation method for solving elliptic PDEs on mesh-connected arrays," SIAM J. Scientific and Statistical Computing, vol. 8, no. 4, pp. 550-573, July 1987.
  69. Vidyasagar, M., Levy, B.C., Viswanadham, N.,"A note on the genericity of simultaneous stabilizability and pole assignability," Circuits, Systems, and Signal Processing, vol. 5, no. 3, pp. 371-387, Sept. 1986.
  70. Bello, M., Willsky, A., Levy, B.C., Castanon, D., "Smoothing error dynamics and their use in the solution of smoothing and mapping problems," IEEE Trans. Information Theory, vol. 32, no. 4, pp. 483-495, July 1986.
  71. Yagle, A.E., Levy, B.C.,"Layer-stripping solutions of multidimensional inverse scattering problems," J. Mathematical Physics, vol. 27, no. 6, pp. 1701--1710, June 1986.
  72. Esmersoy, C., Levy, B.C.,"Multidimensional Born inversion with a wide-band plane-wave source," Proc. IEEE, vol. 74, no. 3, pp. 466-475, March 1986.
  73. Levy, B.C., "Layer by layer reconstruction methods for the earth resistivity from direct current measurements," IEEE Trans. Geoscience and Remote Sensing, vol. GE-23, no. 6, pp. 841-850, Nov. 1985.
  74. Levy, B., Tsitsiklis, J., "A fast algorithm for linear estimation of two- dimensional isotropic random fields," IEEE Trans. Information Theory,, vol. 31, no. 5, pp. 635-644, Sept. 1985.
  75. Esmersoy, C., Oristaglio, M.L., Levy, B.C.,"Multidimensional Born velocity inversion: single wideband point source," J. Acoustical Society of America, vol. 78, no. 3, pp. 1052-1057, Sept. 1985.
  76. Yagle, A.E., Levy, B.C.,"A fast algorithm solution of the inverse problem for a layered acoustic medium probed by spherical harmonic waves," J. Acoustical Society of America, vol. 78, no. 2, pp. 729-737, Aug. 1985.
  77. Levy, B.C.,"A Kalman filter solution of the inverse scattering problem with a rational reflection coefficient," Systems & Control Letters, vol. 5, no. 6, pp. 377-382, May 1985.
  78. Yagle, A., Levy, B.,"The Schur algorithm and its applications," Acta Applicandae Mathematicae, vol. 3, no. 3, May 1985.
  79. Bruckstein A. M., Levy, B.C., Kailath T.,"Differential methods in inverse scattering," SIAM J. Applied Mathematics, vol. 45, no. 2, pp. 312-335, Apr. 1985.
  80. Yagle, A.E., Levy, B.C.,"A layer-stripping solution of the inverse problem for a one-dimensional elastic medium," Geophysics, vol. 50, no. 3, pp. 425-433, March 1985.
  81. Adams, M., Willsky, A., Levy, B., "Linear estimation of boundary value stochastic processes--Part II: 1-D smoothing problems," IEEE Trans. Automatic Control, vol. 29, no. 9, pp. 811-821, Sept. 1984.
  82. Adams, M., Willsky, A., Levy, B., "Linear estimation of boundary value stochastic processes-- Part I: The role and construction of complementary models," IEEE Trans. Automatic Control, vol. 29, no. 9, pp. 803-811, Sept. 1984.
  83. Castanon, D.A., Levy, B.C., Willsky, A.S.,"Algorithms for the incorporation of predictive information in surveillance theory," International J. Systems Science, vol. 16, no. 3, pp. 367-382, July 1984.
  84. Yagle, A., Levy, B.,"Application of the Schur algorithm to the inverse problem for a layered acoustic medium," J. Acoustical Society America, vol. 76, no. 1, pp. 301-308, July 1984.
  85. Lehtomaki, N., Castanon, D., Levy, B., Stein, G., Sandell, N., Jr., Athans, M.,"Robustness and modeling error characterization," IEEE Trans. Automatic Control, vol. 29, no. 3, pp. 212-220, Mar 1984.
  86. Levy, B.C.,Castanon, D.A., Verghese, G.C., Willsky, A.S.,"A scattering framework for decentralized estimation problems,", Automatica, vol. 19, no. 4, pp. 373-384, July 1983.
  87. Yagle, A., Levy, B., "Equations for the angles of arrival and departure for multivariable root loci using frequency-domain methods," IEEE Trans. Automatic Control, vol. 28, no. 1, pp. 118-121, Jan 1983.
  88. Willsky, A., Bello, M., Castanon, D., Levy, B.C., Verghese, G., "Combining and updating of local estimates and regional maps along sets of one-dimensional tracks," IEEE Trans. Automatic Control, vol. 27, no. 4, pp. 799-813, Aug. 1982.
  89. Yagle, A., Levy, B.,"Multivariable root loci on the real axis," International J. Control, vol. 35, no. 3, pp. 491-507, March 1982.
  90. Verghese, G., Levy, B., Kailath, T., "A generalized state-space for singular systems," IEEE Trans. Automatic Control, vol.26, no. 4, pp. 811-831, Aug. 1981.
  91. Levy, B., Kailath, T., Ljung, L., Morf, M., "Fast time-invariant implementations for linear least-squares smoothing filters," IEEE Trans. Automatic Control, vol. 24, no. 5, pp. 770-775, Oct. 1979.
  92. Kailath, T., Levy, B., Ljung, L., Morf, M., "The factorization and representation of operators in the algebra generated by Toeplitz operators," SIAM J. Applied Mathematics, vol. 37, no. 3, pp. 467-484, Dec. 1979.
  93. Morf, M., Levy, B., Kailath, T.,"Square-root algorithms for the continuous-time linear least-square estimation problem," IEEE Trans. Automatic Control, vol. 23, no. 5, pp. 907-911, Oct. 1978.
  94. Kailath, T., Levy, B., Ljung, L., Morf, M.,"Fast time-invariant implementations of Gaussian signal detectors," IEEE Trans. Information Theory, vol. 24, no. 4, pp. 469-477, Jul 1978.
  95. Sun-Yuan Kung, Levy, B.C., Morf, M., Kailath, T., "New results in 2-D systems theory, part II: 2-D state-space models-Realization and the notions of controllability, observability, and minimality," Proc. IEEE , vol. 65, no. 6, pp. 945-961, June 1977.
  96. Morf, M., Levy, B.C., Sun-Yuan Kung, "New results in 2-D systems theory, part I: 2-D polynomial matrices, factorization, and coprimeness," Proc. IEEE, vol. 65, no. 6, pp. 861-872, June 1977.

Book Chapters

  1. Kuo, C.-C, Levy, B.C., Musicus, B.R. "The specification and verification of systolic wave algorithms," in VLSI Signal Processing, P. R. Capello et al., editors, chapter 29, pp. 271-281, IEEE Press, New York, 1984. Edited book based on papers presented at the Workshop on VLSI Signal Processing, Los Angeles, CA, 27-29 Nov 1984.
  2. Yagle, A.E., Levy, B.C., "A layer-stripping solution of the inverse problem for a one-dimensional elastic medium,"' in Inverse Problems of Acoustic and Elastic Waves, Santosa, Pao, Symes and Holland eds., pp. 338-340, Soc. Indust. and Applied Math., Philadelphia, 1984.

Conference

  1. Chang, N.C., Hurst, P.J., Levy, B.C., Lewis, S.H., "Background adaptive cancellation of digital switching noise in pipeline ADCs without noise sensors", presented at 2012 IEEE Custom Integrated Circuits Conference, San Jose, CA, Sept. 9-12 2012.
  2. Zhang, M.M., Hurst, P.J., Lewis, S.H., Levy, B.C., "Calibration of pipelined ADC gain and memory errors in an adaptively equalized receiver" in Proc. 2010 IEEE Internat. Symposium on Circuits and Systems (ISCAS '10), pp. 4049-4052, Paris, France, May 30-June 2 2010.
  3. Satarzadeh, P., Levy, B.C., Hurst, P.J., "A parametric polyphase domain approach to blind calibration of timing mismatches for M-channel time-interleaved ADCs" in Proc. 2010 IEEE Internat. Symposium on Circuits and Systems (ISCAS '10), pp. 4053-4056, Paris, France, May 30-June 2 2010.
  4. Levy, B.C., "An unbiased explicit adaptive gain and time-delay estimation algorithm" in Conference Record of the 43rd Annual Asilomar Conf. on Signals, Systems, and Computers, (ACSSC '09), pp. 1346-1349, Pacific Grove, CA, 1-4 Nov. 2009.
  5. Satarzadeh, P., Levy, B.C., Hurst, P.J., "Bandwidth Mismatch Correction for a Two-Channel Time-Interleaved A/D Converter," in Proc. 2007 IEEE International Symposium on Circuits and Systems (ISCAS '07), pp. 1705-1708, New Orleans, Louisiana, 27-30 May 2007.
  6. Huang S., Levy, B.C.,"Cramer Rao Lower Bound for Blind Timing Offset Estimation of a Two-Channel Time-Interleaved A/D Converter," in Proc. Fortieth Asilomar Conference on Signals, Systems and Computers (ACSSC '06), pp. 1237-1241, Pacific Grove, CA, Oct.-Nov. 2006.
  7. Karkhanechi, H.M., Levy, B.C.,"EM-based Channel Estimation for Space Time Block Coded MIMO OFDM Systems," in Proc. 2006 IEEE Workshop on Signal Processing Systems Design and Implementation (SIPS '06), pp.177-181, Oct. 2006.
  8. Koca, M., Levy, B.C.,"MIMO doubly-iterative equalization for dual polarized systems," in Proc. 6th IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC '06), pp. 515-519, New York, 5-8 June 2005.
  9. Dong Wang, Keane, J.P., Hurst, P.J., Levy, B.C., Lewis, S.H.,"Convergence analysis of a background interstage gain calibration technique for pipelined ADCs," in Proc. 2005 IEEE International Symposium on Circuits and Systems (ISCAS '05), vol. 4, pp. 4058-4061, Kobe, Japan, 23-26 May 2005.
  10. Yongfang Guo, Levy, B.C., "Robust MSE equalizer design for MIMO flat-fading channels in the presence of model uncertainties," in Proc. 2005 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '05), vol.3, pp. iii/449-iii/452, Philadelphia, PA, 18-23 March 2005.
  11. Guo, Y., Levy, B.C., "Decoupling method for low complexity turbo equalization of frequency-selective MIMO wireless systems," in Proc. 2005 IEEE Wireless Communications and Networking Conference (WCNC '05), vol. 1, pp. 420-425, New Orleans, LA, 13-17 March 2005.
  12. Guo, Y., Levy, B.C.,"Robust MSE precoder design for imperfectly known MIMO flat-fading channels," in Proc. 2004 IEEE Global Telecommunications Conference (GLOBECOM '04), vol.4, pp. 2450-2454, Dallas, TX, 29 Nov.-3 Dec. 2004.
  13. Koca, M., Levy, B.C.,"Doubly-iterative equalization of space-time bit-interleaved coded modulation," in Proc. 2004 IEEE Global Telecommunications Conference (GLOBECOM '04), vol.2, pp. 790-794, Dallas, TX, 29 Nov.-3 Dec. 2004.
  14. Guo, Y, Levy, B.C., "Robust FIR precoder design with imperfect channel knowledge for broadband MIMO wireless systems," in Proc. 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '04), vol.4, pp. iv-489-iv-492, Montreal, Canada, 17-21 May 2004.
  15. Guo, Y., Levy, B.C.,"Design of FIR precoders and equalizers for broadband MIMO wireless channels with power constraints," in Conference Record of the Thirty-Seventh IEEE Conference on Signals, Systems and Computers (ACSSC '03), vol. 2, pp. 1830-1834, Pacific Grove, CA, 9-12 Nov. 2003.
  16. Nguyen, H., Levy, B.C.,"A semiblind EMVA for maximum likelihood equalization of GMSK signal in ISI fading channels," Signals, Systems and Computers, 2003. Conference Record of the Thirty-Seventh Asilomar Conference on , vol.2, pp. 2260-22642, 9-12 Nov. 2003.
  17. Karkhanechi, H.M., Levy, B.C.,"Spatial multiplexing and diversity gain in OFDM-based MIMO systems," in Proc. 2003 IEEE Topical Conference on Wireless Communication Technology, pp. 299-301, 15-17 Oct. 2003.
  18. Koca, M, Levy, B.C., "Low complexity turbo space-time equalization for broadband MIMO systems," in Proc. 3rd International Symposium on Turbo Codes & Related Topics, pp. 463-466, Brest, France, Sept. 2003.
  19. Hoang Nguyen, Levy, B.C.,"Blind equalization of fast fading Ricean channels via the EMV algorithm," in Proc. 58th IEEE Vehicular Technology Conference (VTC 2003-Fall), vol. 2, pp. 1157-1161, Orlando, FL, 6-9 Oct. 2003.
  20. Koca, M., Levy, B.C.,"Broadband beamforming for joint interference cancellation and low-complexity turbo equalization," in Proc. 2003 IEEE Global Telecommunications Conference (GLOBECOM '03), vol.4, pp. 2161-2166, San Francisco, CA, 1-5 Dec. 2003.
  21. Nguyen, H., Levy, B.C.,"Blind maximum-likelihood equalization of CDMA signals via the EMV algorithm," in Proc. 2003 IEEE Global Telecommunications Conference (GLOBECOM '03) vol. 4, pp. 2320-2324, San Francisco, CA, 1-5 Dec. 2003.
  22. Prendergast, R.S., Levy, B.C., Hurst, P.J.,"Multirate filter bank reconstruction of bandlimited signals from bunched samples," in Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers (ACSSC 2002), vol. 1, pp. 781-785, Pacific Grove, CA, 3-6 Nov. 2002.
  23. Nguyen, H., Levy, B.C., "EMVA-based blind maximum likelihood separation of cross-polar interference in dual polarized digital transmission," in Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers (ACSSC '02), vol.2, pp. 1669-1673, Pacific Grove, CA, 3-6 Nov. 2002.
  24. Levy, B.C, Nikoukhah, R., "Robust least-squares filtering with a relative entropy constraint," in Proc. Fifteenth International Symposium on Mathematical Theory of Networks and Systems (MTNS 2002), Univ. of Notre Dame, South Bend, IN, Aug. 2002.
  25. Nguyen, H., Levy, B.C., "Blind ML detection of CPM signals via the EMV algorithm," in Proc. 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '02), vol. 3, pp. III-2457-III-2460, Orlando, FL, May 2002.
  26. Karkhanechi, H.M., Fain, E.A., Levy, B.C.,"An investigation of carrier recovery techniques for space-time coded MIMO wireless systems," in Proc. IEEE Wireless Communications and Networking Conference (WCNC2002), vol. 1, pp. 454-458, Orlando, FL, 17-21 March 2002.
  27. Koca, M., Levy, B.C.,"Turbo space-time equalization of TCM for broadband wireless channels," in Proc. 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP '01), vol.4, pp. 2661-2664, Salt Lake City, UT, 7-11 May 2001.
  28. Koca, M., Levy, B.C., "Iterative space-time detection of TCM for broadband wireless channels," in Proc. 2001 Third IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC '01), pp. 122-125, Taoyuan, Taiwan, 20-23 March 2001.
  29. Koca, M., Levy, B.C., "Space-time interference cancellation and turbo equalization of TCM for broadband wireless channels," Conference Record of the Thirty-Fifth Asilomar Conference on Signals, Systems and Computers (ACSSC 2001), vol.2, pp.1624-1628, Pacific Grove, CA, 4-7 Nov. 2001.
  30. Koca, M., Levy, B.C.,"Turbo space-time equalization of TCM with receiver diversity. II. Maximum-likelihood detection," in Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (ACSSC 2000), vol. 1, pp.557-561, Pacific Grove, CA, 29 Oct.-1 Nov. 2000.
  31. Koca, M., Levy, B.C., "Turbo space-time equalization of TCM with receiver diversity. I. Symbol-by-symbol detection," in Conference Record of the Thirty-Fourth Asilomar Conference on Signals, Systems and Computers (ACSSC 2000), vol. 1, pp. 552-556, Pacific Grove, CA, 29 Oct.-1 Nov. 2000.
  32. Nikoukhah, R., Levy, B.C., "LEQG control formulated as a recursive estimation problem", in Proc. Third IEEE Mediterranean Symposium on control and Automation, pp. 1-6, Limassol, Cyprus, July 1995.
  33. Levy, B.C., Benveniste, A., Nikoukhah, R., "High-level primitives for linear estimation," in Proc. of the 33rd IEEE Conference on Decision and Control, vol. 4, pp. 3906-3911, Lake Buena Vista, FL, 14-16 Dec. 1994.
  34. Venkataraman, S., Levy, B.C., "Nonseparable orthogonal perfect reconstruction filter banks and their application to image compression," in Proc. of the First IEEE International Conference on Image Processing (ICIP '94), vol. 3, pp. 334-338, Austin, TX, 13-16 Nov. 1994.
  35. Ghozi, R., Levy, B.C., "Texture synthesis with critical Markov random fields and fractional Brownian motion," in Proc. of the First IEEE International Conference on Image Processing (ICIP '94}, vol. 3, pp. 426--430. Austin, TX, 13-16 Nov. 1994.
  36. Ghozi, R., Levy, B.C., "Phase transitions and multiscale Markov random fields: application to texture synthesis," in Conference Record of the 27th Asilomar Conference on Signals, Systems and Computers, (ACSSC 1993), pp. 1-5, Monterey, CA, 1-3 Nov. 1993.
  37. Venkataraman, S., Levy, B.C., "State-space representations of 2-D FIR lossless matrices and their application to the design of 2-D subband coders," in Conference Record of the 25th Asilomar Conference on Signals, Systems and Computers (ACSSC 1991), vol. 2, pp. 751-755, Pacific Grove, CA, 4-6 Nov. 1991.
  38. Levy, B.C., "Regular and reciprocal stationary Gaussian processes over Z are necessarily Markov," in Proc. First European Control Conference, pp. 602-607, Grenoble, France, July 1991.
  39. Greene, C.D., Levy, B.C.,"Smoother implementations for discrete-time Gaussian reciprocal processes," in Proc. of the 29th IEEE Conference on Decision and Control, vol. 2, pp. 837-840, Honolulu, HI, 5-7 Dec. 1990.
  40. Levy, B.C., "Noncausal estimation for discrete Gauss-Markov random fields," in Realization and Modelling in System Theory, Proc. Internat. Symposium MTNS-89, vol. I, M. A. Kaashoek, A. C. M. Ran, and J. H. van Schuppen eds., pp. 13-21, Birkhauser, Boston, MA, 1990.
  41. Nikoukhah, R., Levy, B.C., Willsky, A.S., "Realization theory for deterministic boundary-value descriptor systems," in Realization and Modelling in System Theory, Proc. Internat. Symposium MTNS-89, vol. I, M. A. Kaashoek, A. C. M. Ran, and J. H. van Schuppen eds., pp. 287-301, Birkhauser, Boston, MA 1990.
  42. Ozbek, A, Levy, B.C.,"Simultaneous inversion of velocity and density profiles," Expanded Abstracts of the 58th Annual International SEG Meeting and Exposition, pp. 1081-1084, Anaheim, CA, Nov. 1988.
  43. Weiss, A.J., Willsky, A.S., Levy, B.C., "Extension of the MUSIC approach for near field applications," in Proc. Fourth annual ASSP Workshop on Spectrum Estimation and Modeling, pp.129-134, Minneapolis, MN, 3-5 Aug 1988.
  44. Tewfik, A.H., Levy, B.C., Willsky, A.S.,"An efficient maximum entropy technique for 2-D isotropic random fields," in Proc. 1988 IEEE International Conf. on Acoustics, Speech, and Signal Processing (ICASSP-88), vol. 2, pp. 741-744, New York, 11-14 Apr 1988.
  45. Nikoukhah, R., Willsky, A.S., Levy, B.C."Generalized Riccati equations for two-point boundary-value descriptor systems," in Proc. 26th IEEE Conference on Decision and Control, vol. 26, part 1, pp. 1140-1141, Los Angeles, CA, Dec. 1987.
  46. Kuo, C.-C.J., Levy, B.C."A parallel 2-level 4-color SOR method," in Proc. 26th IEEE Conference on Decision and Control, vol. 26, part 1, pp. 1445-1449, Los Angeles, CA, Dec. 1987.
  47. Weiss, A. J., Willsky, A.S., Levy, B.C., "Maximum likelihood array processing for the estimation of superimposed signals,"' in Proc. 21st Asilomar Conference on Signals, Systems and Computers, pp. 845-848, Pacific Grove, CA, Nov. 1987.
  48. Weiss, A.J., Willsky, A.S, Levy, B.C., "Nonuniform array processing via the polynomial approach," in Proc. 21st Asilomar Conference on Signals, Systems and Computers, pp. 849-853, Pacific Grove, CA, Nov. 1987.
  49. Rougee, A., Levy, B.C., Willsky, A.S., "Reconstruction of two-dimensional velocity fields as a linear estimation problem," in Proc. 1st International Conference on Computer Vision, pp. 646-650, London, England, June 1997.
  50. Levy,B.C., Adams, M.B. "Global optimization with stochastic neural networks," in Proc. First IEEE Annual International Conference on Neural Networks, vol. III, pp. 681-689, San Diego, CA, June 1987.
  51. Tewfik, A.H. Levy, B.C., Willsky, A.S., "An efficient maximum entropy technique for 2-D isotropic random fields," in Proc. 21st Conference on Information Sciences and Systems, pp. 506-512, The Johns Hopkins Univ., Baltimore, MD, March 1987.
  52. Ozbek, A., Levy, B.C., "Inversion of generalized parabolic projections," in Proc. 21st Confence on Information Sciences and Systems, pp. 36-42, The Johns Hopkins Univ., Baltimore, MD, March 1987.
  53. Tewfik, A.H., Levy, B.C., Willsky, A.S."A new parallel smoothing algorithm," in Proc. 25th IEEE Conference on Decision and Control, vol. 25, pp. 933-937, Athens, Greece, Dec. 1986.
  54. Tewfik, A.H., Levy, B.C., Willsky, A.S.,"Kalman estimation for a class of rational isotropic random fields," in Proc. 24th IEEE Conference on Decision and Control, vol. 24, pp. 1618-1623, Fort Lauderdale, FL, Dec. 1985.
  55. Esmersoy, C., Levy, B.C., "Tomographic methods for multidimensional Born inversion with a wide-band source," Expanded Abstracts of the Society of Exploration Geophysicists 55th Annual Meeting, pp. 605-608, Washington, D.C., Oct. 1985.
  56. Adams, M.B., Levy, B.C., Willsky, A.S.,"Linear smoothing for descriptor systems," in Proc. 23rd IEEE Conference on Decision and Control, vol.23, pp. 1-6, Las Vegas, NV, Dec. 1984.
  57. Levy, B.C.," A Kalman filter solution of the inverse scattering problem with a rational reflection coefficient," in Proc. of the 23rd IEEE Conference on Decision and Control, vol. 23, part 1, pp. 435-439, Las Vegas, NV, Dec. 1984.
  58. Adams, M.B., Levy, B.C., Willsky, A.S.,"Linear estimation of boundary value processes," in Proc. 22nd IEEE Conference on Decision and Control, vol.22, pp.60-64, San Antonio, TX, Dec. 1983.
  59. Adams, M.B., Willsky, A.S., Levy, B.C., "Linear estimation of two-point boundary value processes," in Proc. 17th Conference on Information Sciences and Systems, pp. 819-826, The Johns Hopkins University, Baltimore, MD, March 1983.
  60. Lee, W.H., Levy, B., "Robustness properties of linear quadratic hereditary differential systems," in Proc. 21st IEEE Conference on Decision and Control, vol. 21, pp. 1267-1272, Orlando, FL, Dec. 1982.
  61. Castanon, D.a., Levy, B.C., Gershwin, S.B.,"Diffusion approximations for three-stage transfer lines with unreliable machines and finite buffers," in Proc. 21st IEEE Conference on Decision and Control, vol. 21, pp. 1066-1067, Orlando, FL, Dec. 1982.
  62. Lehtomaki,N.A., Castanon, D., Levy, B., Stein, G., Sandell, N.R., Athans, M.,"Robustness tests utilizing the structure of modelling error," in Proc. 20th IEEE Conference on Decision and Control, vol. 20, pp. 1173-1190, San Diego, CA, Dec. 1981.
  63. Castanon, D. A., Coderch, M., Levy, B.C., Willsky, A. S., "Asymptotic analysis, approximation, and aggregation methods for stochastic hybrid systems," in Proc. 1980 Joint Automatic Control Conference, vol. 1, San Francisco, CA, Aug. 1980.
  64. B. Levy, T. Kailath, L. Ljung, M. Morf, "Fast time-invariant implementations for linear least-squares smoothing filters," in Proc. 17th IEEE Conference on Decision and Control, vol. 17, pp. 1156-1159, San Diego, CA., Jan. 1979.
  65. Verghese, G., Levy, B., Kailath, T., "Generalized state-space systems," in Proc. 17th IEEE Conference on Decision and Control, vol. 17, pp. 518-520, San Diego, CA, Jan. 1979.
  66. M. Morf, B. Levy, T. Kailath, "Square-root algorithms for the continuous-time linear least squares estimation problem," in Proc. 16th IEEE Conference on Decision and Control, vol. 16, pp. 944-947, New Orleans, LA, Dec. 1977.
  67. Levy, B., Kung, S.-Y., Morf, M., Kailath, T. "A unification of system equivalence definitions," in Proc. 16th IEEE Conference on Decision and Control, vol. 16, pp. 795-800, New Orleans, LA, Dec. 1977.
  68. Levy, B.C., Kung, S.Y., Morf, M. "New results in 2-D systems theory, 2-D state-space models- realization and the notions of controllability, observability and minimality," in Proc. of the Symposium on Current Mathematical Problems in Image Science, pp. 87-95, Monterey, CA, Nov. 1976.

Unpublished

  1. Levy, B. C., "Reciprocal stochastic mechanics model of quantum interference and measurement," Sept. 1995.