Cewei Cui, Zhe Dang, Thomas R. Fischer, and Oscar H. Ibarra, "Information rate of some classes of nonregular languages: An automata-theoretic approach," Information and Computation , v. 256, pp. 45--61, 2017.

O. Ibarra, C. Cui, Z. Dang, and T. R. Fischer, "Lossiness of Communication Channels Modeled by Transducers," Computability, v. 6, no. 2, pp.165-181, 2017.

C. Cui, Z. Dang, T. R. Fischer, and O. Ibarra, "Execution information rate for some classes of automata," Information and Computation, vol. 246, pp. 20-29, 2016.

Z. Dang, T. R. Fischer, W. Hutton, and J. Li, "Quantifying communication in synchronized languages," Theoretical Computer Science, vol. 654, pp. 33-44, 2016.

K. Doty, S. Roy, and T. R. Fischer, "Explicit state-estimation error calculations for flag hidden Markov models," IEEE Trans. Signal Processing, vol 64, issue 17, pp. 4444-4454, 2016.

E. Wang, C. Cui, Z. Dang, T. R. Fischer, and L. Yang, "Zero-knowledge blackbox testing: Where are the faults?" Int. J. Foundations of Computer Science, Vol. 25, No. 2, pp. 195-217, 2014.

W. Patchoo and T. R. Fischer, ``Block-adaptive lattice vector quantization in image coding,'' ECTI Transactions on Computer and Information Technology, pp. 127-135, Vol. 7, No.2, Nov., 2013.

W. Patchoo and T. R. Fischer, ``Bit-plane coding of lattice codevectors,'' IEICE Trans. Fundamentals , pp. 1817-1820, Vol. E96-A, No.8, Aug., 2013.

C. Cui, Z. Dang, and T. R. Fischer, ``Typical paths of a graph,'' Fundamenta Informaticae, v. 110, Issue 1-4, pp. 95-109, 2011.

W. Patchoo and T. R. Fischer, ``Rate-distortion modeling of spherical vector quantization performance in transform audio coding,'' ECTI Transactions on Electrical Eng., Electronics, and Communications (ECTI-EEC), pp. 46-55, Vol. 9, No.1, February, 2011.

Linmin Yang, Zhe Dang and T. R. Fischer ``Information Gain of Black-box Testing,'' Formal Aspects of Computing, V. 23, No. 4, pp. 513-539, July 2011.

J. Jun, S. Kang, and T. R. Fischer, ``Designing Algebraic trellis code as a new fixed codebook module for ACELP coder,'' IEICE Trans. on Commun., vol. E91B, No. 3, Mar. 2008

T. Halbach and T. R. Fischer, ``SNR scalability by coefficient refinement for hybrid video coding,'' Signal Processing Letters, pp. 88-91, Feb. 2006.

S. Kang, Y. Shin, C. Son, and T. R. Fischer, ``A fast encoding technique for vector quantization of LSF parameters,'' IEICE Trans. Fundamentals/Commun/Electron/Inf & Sys, Vol. E88-B, No. 9, Sept. 2005.

S. Kang, Y. Shin, and T. R. Fischer, ``Low-complexity predictive trellis coded quantization of speech line spectral frequencies,'' IEEE Trans. Signal Processing, vol. 52, pp. 2070-2079, July 2004.

P. Hou, B. Belzer, and T. R. Fischer, ``Shaping gain of the partially coherent additive white Gaussian noise channel,'' IEEE Communications Letters, vol. 6, pp. 175-177, May 2002.

B. A. Banister, B. Belzer, and T. R. Fischer, ``Robust image transmission using JPEG2000 and turbo-codes,'' IEEE Signal Processing Letters, vol. 9, pp. 117-119, April 2002.

B. Belzer, A. D. Risley, P. Hou, and T. R. Fischer, ``Capacity of AM-PSK on partially coherent fading channels,'' IEEE Trans. on Communications, vol. 50, pp. 369-373, March 2002.

B. A. Banister and T. R. Fischer, ``Quadtree classification and TCQ image coding,'' IEEE Trans. Trans. Circuits and Systems for Video Tech, vol. 11, pp. 3-8, Jan. 2001.

W. Zhang and T. R. Fischer, ``Comparison of different image subband coding methods at low bit rates,'' IEEE Trans. Circuits and Systems for Video Tech., v. 9, pp. 419-423, April 1999.

B. A. Banister and T. R. Fischer, ``Quantization performance in SPIHT and related wavelet image compression algorithms,'' IEEE Signal Processing Letters, v. 6, pp. 97-99, May 1999.

L. Yang and T. R. Fischer, ``Trellis coded quantization for binary erasure channels,'' IEEE Trans. Inform. Th. v. 45, pp. 781-787, March 1999.

L. Yang and T. R. Fischer, ``A new trellis source code for memoryless sources,'' IEEE Trans. Inform. Th. vol. 44, pp. 3056-3063, Nov. 1998.

J. Pan and T. R. Fischer, ``Vector quantization of speech line spectrum pair parameters and reflection coefficients,'' IEEE Trans. Speech and Audio Processing, vol. 6, pp. 106-115, March 1998.

Q. Chen and T. R. Fischer, ``Image coding using robust quantization for noisy digital transmission,'' IEEE Trans. Image Processing, vol. 7, pp. 496-505, April 1998.

J. Pan and T. R. Fischer, ``Vector quantization of speech line spectrum pair parameters and reflection coefficients,'' IEEE Trans. Speech and Audio Processing, vol. 6, pp. 106-115, March 1998.

R. L. Joshi, H. Jafarkhani, J. H. Kasner, T. R. Fischer, N. Farvardin, M. W. Marcellin, and R. H. Bamberger, ``Comparison of different methods of classification in subband coding of images,'' IEEE Trans. Image Processing, vol. 6, pp. 1473-1486, Nov. 1997.

Z. Mohdyusof and T. R. Fischer, ``An entropy-coded lattice vector quantizer for transform and subband image coding,'' IEEE Trans. Image Processing, vol. 5, pp. 289-298, Feb. 1996.

T. R. Fischer and J. Pan, ``Enumeration encoding and decoding algorithms for pyramid cubic lattice codes and quantizers,'' IEEE Trans. Inform. Th., vol. IT-41, pp. 2056-2061, Nov. 1995.

R. L. Joshi, V. J. Crump, and T. R. Fischer, ``Image subband coding using arithmetic and trellis coded quantization,'' IEEE Trans. Circuits and Systems for Video Technology, vol. 6, pp. 515-523, Dec. 1995.

R. L. Joshi and T. R. Fischer, ``Comparison of generalized Gaussian and Laplacian modeling in DCT image coding,'' IEEE Signal Processing Letters, vol. 2, pp. 81-82, May 1995.

S.-L. Tan and T. R. Fischer, ``Linear prediction of sub-band signals,'' IEEE Journal on Selected Areas in Communications, vol. SAC-12, pp. 1576-1583, Dec. 1994.

M. Wang and T. R. Fischer, ``Trellis coded quantization designed for noisy channels,'' IEEE Trans. Inform. Th., vol IT-40, pp. 1792-1802, Nov. 1994.

K. A. Birney and T. R. Fischer, ``On the modeling of DCT and sub-band image data for compression,'' IEEE Trans. Image Processing, vol IP-4, pp. 186-193, Feb. 1995.

J. Pan and T. R. Fischer, ``Two-stage vector quantization-lattice vector quantization,'' IEEE Trans. Inform. Th., vol. IT-41, pp. 155-163, Jan. 1995.

A. Eshraghi, T. S. Fiez, K. D. Winters, and T. R. Fischer, ``An approximate squaring method for the Viterbi algorithm,'' IEEE Journal of Solid State Circuits, vol. 29, pp. 1102-1107, Sept. 1994.

S. Kang and T. R. Fischer, ``Trellis excitation speech coding at low bit rates,'' IEEE Trans. Commun., vol. 42, pp. 1902-1910, Feb. 1994.

K. T. Malone and T. R. Fischer, ``Trellis-searched adaptive predictive coding of speech,'' IEEE Trans. Speech and Audio Processing, vol. 1, pp. 196-206, April 1993.

K. T. Malone and T. R. Fischer, ``Enumeration and trellis-searched encoding schemes for speech LSP parameters,'' IEEE Trans. Speech and Audio Processing, vol. 1, pp. 304-314, July 1993.

T. R. Fischer, ``On the rate-distortion efficiency of subband coding,'' IEEE Trans. Inform. Th., pp. 426-428, March 1992.

T. R. Fischer and M. Wang, ``Entropy-constrained trellis coded quantization,'' IEEE Trans. Inform. Th., pp. 415-426, March 1992.

T. R. Fischer, M. W. Marcellin, and M. Wang, ``Trellis coded vector quantization,'' IEEE Trans. on Inform. Th., vol. IT-37, pp. 1551-1566, Nov. 1991.

M. E. Blain and T. R. Fischer, ``A comparison of vector quantization techniques in transform and subband coding of imagery,'' Image Communication, vol. 3, pp. 91-104, Feb. 1991.

T. R. Fischer and M. W. Marcellin, ``Joint source/channel trellis coding,'' IEEE Trans. on Communications, vol. COM-39, pp. 172-176, Feb. 1991.

M. W. Marcellin and T. R. Fischer, ``Generalized predictive trellis coded quantization of speech,'' Communications of the ACM (invited paper), Vol. 33, pp. 11-19, Jan. 1990.

M. W. Marcellin, T. R. Fischer, and J. D. Gibson, ``Predictive trellis coded quantization of speech,'' IEEE Trans. Acoustics, Speech and Signal Proc., vol. ASSP-38, 46-55, Jan. 1990.

M. W. Marcellin and T. R. Fischer, ``Trellis coded quantization of memoryless and Gauss-Markov Sources,'' IEEE Trans. Commun., vol. COM-38, pp. 82-93, Jan. 1990.

T. R. Fischer, J. D. Gibson, and B. Koo, ``Estimation and noisy source coding,'' IEEE Trans. on Acoustics, Speech, and Signal Processing, vol. ASSP-38, pp. 23-34, Jan. 1990.