Papers
Submitted
- Levy, B. C., Wahab, M. S., Van Selow, A., ,
"Direct complex envelope sampling with nonuniformly interleaved two-channel
ADCs," under review.
- Levy, B. C., Van Selow, A, Wahab, M. S., ,
"Blind calibration of a bandpass sampling nonuniformly interleaved
two-channel ADC", under review.
Journal
- Levy, B. C., Zorzi, M.,
"A contraction analysis of the convergence of risk-sensitive
filters", SIAM J. Optimization Control, vol. 54, pp. 2154--2173, Aug. 2016.
- Tang, H., Ding, Z., Levy, B.C.,
"Enabling D2D communications through neighbor discovery in LTE cellular networks",
IEEE Trans. Signal Proc., vol. 62, pp. 5157--5170, Oct. 2014.
- 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, pp. 1397--1407, June 2014.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Levy, B. C.,"Robust
hypothesis testing with a relative entropy tolerance" IEEE Trans.
Information Theory, vol. 55, pp. 413-421, Jan. 2009.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Koca, M., Levy, B.C., "Broadband
beamforming with power complementary filters," IEEE Trans.
Signal Processing, vol. 50, no. 7, pp. 1573-1582, Jul. 2002.
- 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.
- 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.
- Levy, B.C.,
"Characterization of multivariate stationary Gaussian reciprocal
diffusions," J. Multivariate Analysis, vol. 62, issue 1, July
1997, pp. 74-99.
- 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.
- 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.
- Levy, B.C., Krener A.J.,"Stochastic
mechanics of reciprocal diffusions, " J. Mathematical
Physics, vol. 37, no. 2, pp. 769-802, Feb. 1996.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Levy, B.C., Krener A.J.,"Dynamics
and kinematics of reciprocal diffusions,", J. Mathematical
Physics, vol. 34, no. 5, pp. 1846-1875, May 1993.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Tewfik, A.H., Levy, B.C., Willsky, A.S.,"Parallel
smoothing," Systems & Control Letters, vol. 14, no. 3, pp. 253-259, March 1990.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Yagle, A., Levy, B.,"The
Schur algorithm and its applications," Acta Applicandae Mathematicae, vol.
3, no. 3, May 1985.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Yagle, A., Levy, B.,"Multivariable root loci
on the real axis," International J. Control, vol. 35, no. 3, pp. 491-507, March 1982.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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
- 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.
- 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
- Zorzi, M, Levy, B. C.,
"On the convergence of a risk-sensitive like filter"
in Proc. 2016 IEEE 54th Conf. on Decision and Control (CDC),
pp. 4990--4995, Osaka, Japan, Dec. 15-18, 2016.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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
- Levy, B. C., "Reciprocal stochastic mechanics model of quantum interference and measurement,"
Sept. 1995.
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