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Source CodingImage Compression, in A Handbook on Lossless Compression, Khalid Sayood Ed., Academic Press Series in Communications, Networking, and Multimedia (in progress) Variable Dimension VQ Encoding and Codebook Design, IEEE Transactions on Communications, vol 45, no 8, pp 897 - 900, August 1997 
Joint Source-Channel CodingJoint Source-Channel Decoding for Entropy Coded Image Transmission, The 36th Annual Conference on Information Sciences and Systems, , March 2002 On the Joint Source-Channel Decoding of Variable-Length Encoded Sources: The BSC Case , IEEE Transactions on Communications, Vol 49, pp 2052-2055, December 2001. Optimal Decoding of Entropy Coded Markov Sources over Channels with Memory, The 33rd Annual Conference on Information Sciences and Systems, Vol 2, pp. 624-629, March 1999 Joint Source-Channel Decoding of Entropy Coded Markov Sources over Binary Symmetric Channels, IEEE International Conference on Communications 99, Vol 1, no 4, pp. 446-450, June, 1999 Optimal Decoding of Entropy Coded Memoryless Sources over Binary Symmetric Channels, IEEE Data Compression Conference, pg. 573, March-April 1998 Joint Optimization of Quantization and On-line Channel Estimation for Low Bit-rate Video Transmission IEEE International Conf. on Image Processing , Illinois, USA, vol. 1, pp. 649-653, October 1998
Communication TheoryComputing the Bivariate Gaussian Probability Integral IEEE Signal Processing Letters, vol. 6, no.6, pp. 129-131, June 1999 A Generalized Sequential Sign Detector for Binary Hypothesis Testing IEEE Signal Processing Letters, vol. 5, no. 11, pp. 295-297, Nov. 1998 Asymptotic Analysis of a Sequential Detector for Markov-Dependent Observations 6th IEEE Signal Processing Workshop on Higher-order Statistics , Ceasarea, Israel, June 1999 Sequential Detection under Markov Dependence The 33rd Annual Conference on Information Sciences and Systems , The Johns Hopkins University, Maryland, USA, March 1999 Acheiving Optimal Detection Through Discrete Diffusion Equations 9th IEEE Signal Processing Workshop on Statistical Signal and Array Processing , Oregon, USA, vol. 9, pp. 69-72, Sept. 1998 On the Detection of a Constant Signal using Correlated Random Walk IEEE Digital Signal Processing Workshop , Utah, USA, Aug 1998 Quantization for Robust Sequential M-ary Signal Detection IEEE International Symposium on Circuits and Systems , California, USA, vol. 4, pp. 317-320, May 1998 A Robust Sequential Detector for BPSK in a Slow Non-selective Rayleigh Fading Channel 29th Asilomar Conf. on Signals, Systems and Computers , California, USA, vol1., pp. 372-376, Nov. 1995
Error Resilient CodingAdaptive Quantization and Fast Error Resilient Entropy Coding for Image Transmission IEEE Trans. on Circuits and Systems for Video Technology,vol. 8, pp. 411-421, Aug. 1998 Adaptive coding for reliable video transmission International Workshop on Intelligent Multimedia Computing and Networking, New Jersey, Feb. 2000 (invited) Rate Control for a Video Coder using Learning Automata IEEE International Conf. on Systems, Man, and Cybernetics ,Calif., USA, vol. 5, pp. 4630-4635, October 1998 Error Resilient Coding for JPEG Image Transmission over Wireless Fading Channels IEEE International Symposium on Circuits and Systems , California, USA, vol. 4, pp. 158-161, May 1998 Empirical Channel Matched Quantizer Design and UEP for Robust Image Transmission IEEE Data Compression Conference , Utah, USA, pp. 531, March 1998
Multimedia Security and SteganographyMathematical approach to steganalysis To be presented in Security and Watermarking of Multimedia Contents IV, SPIE Photonics West, Calif. 2002 Adaptive steganography To be presented in Security and Watermarking of Multimedi Contents IV, SPIE Photonics West, Calif. 2002 Data hiding capacity in the presence of multiple watermarks and and imperfectly known channel Special session on watermarking, SPIE Multimedia Systems IV, Denver, 2001 LSB based image steganalysis Proc. of IEEE Intl. Conf. on Image Processing, Greece, October 2001 Data hiding capacity in the presence of an imperfectly known channel To be presented in Security and Watermarking of Multimedia Contents III , SPIE Photonics West, Calif. 2001 A distributed detection framework for watermark analysis To be presented in ACM Multimedia Workshop on Multimedia and Security, Calif., 2000 How many pixels to watermark? Special session on Multimedia Content Protection IEEE International Conference on Information Technology: Coding and Computing, Las Vegas, pp. 11-15, March 2000
VLSIComputation of Lower Bounds for Switching Activitiy using Decision Theory IEEE Trans. on VLSI Systems, vol. 7, no.1, pp. 125-129, March 1999 Sequential Tests for Integrated Circuit Failures IEEE Trans. on Reliability, pp. 463-471, Dec. 1998 Average Power in Digital CMOS Circuits using Least Square Estimation, To appear in Proc. of VLSI Design 2001, , India, Jan. 2001 Optimum Probability Model Selection Using Akaike's Information Criterion for Low Power Applications IEEE International Symposium on Circuits and Systems , Geneva, Switzerland, pp. I-467-I-470, May 2000 On Mixture Density and Maximum Likelihood Power Estimation via Expectation-Maximization Asia South Pacific Design Automation Conference , Yokohama, Japan, Jan. 2000 SPRT for Weibull Distributed Integrated Circuit Failures SPIE Symposium on Microelectronic Manufacturing Yield, Reliability, and Failure Analysis IV, California, USA, pp. 147-158, Sept. 1998 Burn-in Evaluation for VLSI Devices based on SPRT International Conf. in Reliability and Survival Analysis , Illinois, USA, May 1998 Computation of Lower and Upper Bounds for Switching Activity : A Unified Approach 11th IEEE International Conf. on VLSI Design , Chennai, India, pp. 230-233, Jan 1998 Functional Reconfiguration for Fault Tolerance : A New Approach International Conf. on Modelling, Simulation and Optimization , Melbourne, Australia, May 1996
Applied Probability/Signal ProcessingA survey of wavelet based hypothesis testing Wavelets and Signal Processing, L. Debnath (Ed.), Birkhauser Verlag, Boston, 2001 Multiresolution De-noising for Low SNR Wavelet Tranforms and Time-frequency Signal Analysis , L. Debnath (Ed.), Electronic Publishing House, 1999 Wavelets and Hypothesis Testing Proc. of Dynamic Systems and Applications, Vol. III , Atlanta, USA, May 1999 (invited)
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