Publications (area-wise)

Cognitive/Wireless Networking/Security

1. S. Anand and R. Chandramouli
   Secrecy capacity of multi-terminal networks with pricing
   Technical Report, Feb. 2008.
   
   
2. S. Anand and R. Chandramouli
   On the secrecy capacity of fading cognitive wireless networks
   CROWNCOM, 2008, Singapore (invited).
   
   
3. A. Santhanakrishnan and R. Chandramouli
   On network selection for secondary users in cognitive radio networks
   Technical Report, Sep. 2007.
   
   
4. M. Haleem and R. Chandramouli
   Cross-layer optimization of rate and scheduling in wireless networks,
   Chapter in Signal Processing for Mobile Communications Handbook , M. Ibnkahla (Ed.), CRC Press, 2008.
   
   
5. M. Haleem, C. Mathur, R. Chandramouli, and K.P. Subbalakshmi
   Opportunistic encryption: A trade-off between security and throughput in wireless networks,
   IEEE Trans. on Secure and Dependable Computing, 2007.
   
   
6. H. Kushwaha, Y. Xing, R. Chandramouli, and K.P. Subbalakshmi
   Erasure tolerant coding for cognitive networks
   Chapter in Cognitive Networks: Towards Self-aware Networks , Q.H. Mahmoud (Ed.), Wiley, 2007.
   
   
7. Y. Xing, H. Kushwaha, K.P. Subbalakshmi and R. Chandramouli
   Codes and games for dynamic spectrum access
   Chapter in Cognitive and Software Defined Radio , A. Huseyin (Ed.), Springer Verlag, 2007.
   
   
8. Y. Xing, R. Chandramouli and C. Cordeiro
   Price dynamics in competitive agile spectrum access markets
   IEEE Journal on Selected Areas in Communications, 2007.
   
   
9. H. Kushwaha, Y. Xing, R. Chandramouli and H. Heffes
   Reliable multimedia transmission over cognitive networks using fountain codes
   Special issue on Advances in Distributed Multimedia Communications, Proceedings of the IEEE, 2007 (invited).
   
   
10. Y. Xing, C.N. Mathurm, M.A. Haleem, R. Chandramouli and K.P. Subbalakshmi
    Dynamic spectrum access with QoS and interference temperature constraints,
    IEEE Trans. on Mobile Computing 2007.
    
    
11. Y. Xing and R. Chandramouli
    Human society inspired cognitive radio network design
    Technical Report 2007.
    
    
12. Y. Xing and R. Chandramouli
    Stochastic learning solution for distributed discrete power control game is wireless data networks
    IEEE/ACM Trans. on Networking Accepted.
    
    
13. Y. Xing, R. Chandramouli, S. Mangold and S. Sankar
    Dynamic spectrum access in open spectrum wireless networks
    Accepted in Special issue on 4G Wireless Systems, IEEE Journal on Selected Areas in Communications, 2006.
    
    
14. R. Chandramouli, S. Bapatla, K.P. Subbalakshmi and R.N. Uma
    Battery power-aware encryption
    ACM Trans. on Information and Systems Security (TISSEC), 2006.
    
    
15. M. Haleem and R. Chandramouli
    Adaptive downlink scheduling and rate selection: a cross layer design
    Special issue on Mobile Computing and Networking, IEEE Journal on Selected Areas in Communications, vol. 23, no. 6, June 2005.
    
    
16. M. Haleem and R. Chandramouli
    Adaptive stochastic iterative rate selection for wireless channels
    IEEE Communication Letters, 2004.
    
    
17. R. Chandramouli
    Security and Insecurity of Wireless Networks
    Chapter in Guarding Your Business: An Architecture for Security, M. Malek, S. Ghosh, and E. Storh (Eds.), Kluwer, 2003.
    
    
18. C. Nanjunda, M. Haleem and R. Chandramouli
    Robust encryption for secure image transmission over wireless channels
    IEEE Intern. Conf. on Communications (ICC), 2005.
    
    
19. Y. Xing, R. Chandramouli, S. Mangold and S. Sankar
    Analysis and performance evaluation of a fair channel access protocol for open spectrum wireless networks
    IEEE Intern. Conf. on Communications (ICC), 2005.
    
    
20. M. Haleem and R. Chandramouli
    Joint adaptive rate control and radomized scheduling for multimedia wireless systems
    IEEE Intern. Conf. on Communications (ICC), 2004.
    
    
21. Y. Xing and R. Chandramouli
    Distributed discrete power control for bursty transmissions over wireless data networks
    IEEE Intern. Conf. on Communications (ICC), 2004.
    
    
22. S. Bapatla and R. Chandramouli
    Battery power optimized encryption
    IEEE Intern. Conf. on Communications (ICC), 2004.
    
    
23. R. Chandramouli, S.S.G.V. Kumar and R.N. Uma
    Energy-Aware on-line algorithms for image transmission over wireless LAN
    IEEE Intern. Conf. on Communications (ICC), 2004.
    
    
24. M. Haleem and R. Chandramouli
    Adaptive transmission rate assignment for fading wireless Channels with pursuit learning algorithm
    To appear in Proc. CISS, Princeton 2004.
    
    
25. Y. Xing and R. Chandramouli
    Distributed discrete power control in wireless data networks using stochastic learning
    To appear in Proc. CISS, Princeton 2004.
    
    
26. R. Chandramouli and K.P. Subbalakshmi
    Wireless LANs: Design Issues and Challenges
    Ticker, Wall Stree Technology Association Magazine, 2001.
    
    
27. R. Chandramouli and N. Ranganathan
    Computing the Bivariate Gaussian Probability Integral
    IEEE Signal Processing Letters, vol. 6, no.6, pp. 129-131, June 1999
    
    
28. R. Chandramouli and N. Ranganathan
    A Generalized Sequential Sign Detector for Binary Hypothesis Testing
    IEEE Signal Processing Letters, vol. 5, no. 11, pp. 295-297, Nov. 1998
    
    
29. S. Kiran and R. Chandramouli
    An adaptive energy efficient link layer protocol using stochastic learning control
    Proc. IEEE Intl. Conf. on Communications (ICC), Alaska, 2003.
    
    
30. R. Chandramouli and R.N. Uma
    To transmit or not to transmit: An investigation using competitive analysis
    Proc. IEEE Wireless Communications and Networking Conference (WCNC), New Orleans, 2003.
    
    
31. B-tae Kang, V. Narayanan, M.J. Irwin, and R. Chandramouli
    Power efficient adaptive M-QAM design using adaptive pipelined analog-to-digital converter
    Proc. ICASSP, vol. 3, pp. 2705-2708, 2002.
    
    
32. R. Chandramouli
    Continuous-time sequential decision feedback: Revisited
    Proc. CISS Conf., Princeton, 2002.
    
    
33. R. Chandramouli
    A stochastic technique for on-line prediction and tracking of wireless packet networks
    Proc. Thirty-Fifth Asilomar Conference on Signals, Systems, and Computers, 2001, vol. 1, pp. 672-676.
    
    
34. R. Chandramouli and N. Ranganathan
    Asymptotic Analysis of a Sequential Detector for Markov-Dependent Observations
    6th IEEE Signal Processing Workshop on Higher-order Statistics , Ceasarea, Israel, June 1999
    
    
35. R. Chandramouli and N. Ranganathan
    Sequential Detection under Markov Dependence
    The 33rd Annual Conference on Information Sciences and Systems ,
    The Johns Hopkins University, Maryland, USA, March 1999
    
    
36. R. Chandramouli and N. Ranganathan
    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
    
    
37. R. Chandramouli and N. Ranganathan
    On the Detection of a Constant Signal using Correlated Random Walk
    IEEE Digital Signal Processing Workshop , Utah, USA, Aug 1998
    
    
38. R. Chandramouli and N. Ranganathan
    Quantization for Robust Sequential M-ary Signal Detection
    IEEE International Symposium on Circuits and Systems , California, USA, vol. 4, pp. 317-320, May 1998
    
    
39. R. Chandramouli and A. Makur
    A Robust Sequential Detector for BPSK in a Slow Non-selective Rayleigh Fading Channel
    29th Asilomar Conf. on Signals, Systems and Computers , California, USA, vol 1., pp. 372-376, Nov. 1995
    
    

    Media Security, Forensics and Communications

    Steganography/Steganalysis/Steganalysis

40. A. Patel, M. Shah, R. Chandramouli and K.P. SubbalakshmI
    Covert channel forensics on the Internet: Issues, Approaches and Experiences
    International Journal of Networks SecuritY , 2007.
    
    
41. R. Chandramouli, M. Kharrazzi, and N. Memon
    Image steganography and steganalysis: Concepts and Practice
    Lecture Notes in Computer Science , Springer-Verlag, vol. 2939, 2004.
    
    
42. N.D. Memon and R. Chandramouli
    Image steganalysis
    Chapter in Optical and Digital Techniques for Information Security, Springer, 2003.
    
    
43. R. Chandramouli, N.D. Memon, and M. Rabbani
    Digital watermarking
    Chapter in Encyclopedia of Imaging Science and Technology, Wiley, 2002.



44. S. Trivedi and R. Chandramouli
    Secret key estimation in sequential steganography
    Accepted in Supplement on Secure Media, IEEE Trans. on Signal Procesing, 2005.
    
    
45. R. Chandramouli and N.D. Memon
    On sequential watermark detection
    To appear in IEEE Transactions on Signal Processing, Special Issue on Signal Processing for Data Hiding in Digital Media and Secure Content Delivery, 2003.



46. R. Chandramouli
    A mathematical framework for active steganalysis
    ACM Multimedia Systems Journal, Special Issue on Multimedia Watermarking, 2003.



47. A. Ambalavanan and R. Chandramouli
    A Bayesian image steganalysis approach to estimate the embedded secret message
    Proc. ACM Multimedia and Security Workshop 2005.
    
    
48. R. Chandramouli
    On information hiding with incomplete information about steganalysis,
    Proc. IEEE ICIP, Special session on Image Forensics 2004.
    
    
49. R. Chandramouli and K.P. Subbalakshmi
    Current trends in steganalysis: A critical survey (invited),
    Proc. ICARCV, Special session on Multimedia Security 2004.
    
    
50. R. Chandramouli
    Web search steganalysis: Some challenges and approaches
    Proc. IEEE ISCAS, Special session on Information Hiding 2004.
    
    
51. S. Trivedi and R. Chandramouli
    Locally most powerful detector for secret key estimation in spread spectrum data hiding
    Proc. SPIE Security, Steganography, and Watermarking of Multimedia Contents, Special session on Steganalysis Calif., 2004.
    
    
52. R. Chandramouli, S. Trivedi and R.N. Uma
    On the complexity and hardness of the steganography embedding problem
    Proc. SPIE Security, Steganography, and Watermarking of Multimedia Contents, Calif., 2004.
    
    
53. S. Trivedi and R. Chandramouli
    Active steganalysis of sequential steganography
    Proc. SPIE Security and Watermarking of Multimedia Contents, Special session on Steanalysis Calif., 2003.
    
    
54. R. Chandramouli and N.D. Memon
    Steganography capacity: A steganalysis perspective
    Proc. SPIE Security and Watermarking of Multimedia Contents, Special session on Steganalysis, 2003.
    
    
55. S. Somasundaram and R. Chandramouli
    Waterfilling: A connection between information theoretic and perceptually based watermarking
    Proc. IEEE ICIP, Rochester, 2002.
    
    
56. S. Somasundaram and R. Chandramouli
    Perceptually based waterfilling for watermarking
    Proc. IEEE ISCAS, Special session on Watermarking, vol. 2, pp. 456-459, 2002
    
    
57. R. Chandramouli
    Mathematical theory for steganalysis
    Proc. Security and Watermarking of Multimedia Contents III, Special session on Steganalysis, SPIE Photonics West, Calif. 2002
    
    
58. R. Chandramouli, N.D. Memon and G. Li
    Adaptive Steganography
    Proc. Security and Watermarking of Multimedia Contents III, Special session on Steganalysis, SPIE Photonics West, Calif. 2002
    
    
59. R. Chandramouli
    Watermarking capacity in the presence of multiple watermarks and partially known channel
    Proc. SPIE ITCOM, Denver, 2001.
    
    
60. R. Chandramouli and N.D. Memon
    Analysis of LSB based image steganography techniques
    Proc. IEEE ICIP , vol. 3, pp. 1019-1022, 2001.
    
    
61. R. Chandramouli, B. Graubard, and C. Richmond
    A multiple description framework for oblivious watermarking
    To be presented in Security and Watermarking of Multimedia Contents III , SPIE Photonics West, Calif. 2001
    
    
62. R. Chandramouli
    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
    
    
63. R. Chandramouli and N.D. Memon
    A distributed detection framework for watermark analysis
    To be presented in ACM Multimedia Workshop on Multimedia and Security, Calif., 2000
    
    
64. R. Chandramouli and N.D. Memon
    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
    
    

    Wireless Image/Video Transmission

65. M. Haleem, S.K. Das, and R. Chandramouli
    Online stochastic optimization of wireless multimedia networks, Chapter in Adaptation Techniques in Wireless Multimedia Networks, Y. Xiao and W. Li (Eds.), Nova Science, 2005.
    
    
66. R. Chandramouli, K.P. Subbalakshmi, and N. Ranganathan
    Channel-adaptive stochastic rate control for low bit rate wireless video transmission, Special issue on Video Objects: Representation, Creation, Coding, Transmission, Manipulation and Retrieval,
    Pattern Recognition Letters, 2004.
    
    
67. R. Chandramouli, N. Ranganathan, and S.J. Ramadoss
    Adaptive 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
    
    
68. A. Bhatkar, R. Chandramouli, N. Vijaykrishnan, and M.J. Irwin
    Computation and transmission energy modeling through profiling for MPEG4 video transmission
    Proc. IEEE ICME Conf., 2003
    
    
69. J. Zhao, R. Chandramouli, N. Vijaykrishnan, M.J. Irwin, B. Kang, and S. Somasundaram
    Influence of MPEG-4 parameters on system energy
    Proc. IEEE ASIC/SOC Conference, 2002.
    
    
70. R. Chandramouli and G. Manimaran
    Adaptive coding for reliable video transmission
    International Workshop on Intelligent Multimedia Computing and Networking, New Jersey, Feb. 2000 (invited)
    
    
71. R. Chandramouli, S. Kumar, and N. Ranganathan
    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
    
    
72. R. Chandramouli, N. Ranganathan, and S. Kumar
    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.
    
    
73. R. Chandramouli, N. Ranganathan, and S.J. Ramadoss
    Empirical Channel Matched Quantizer Design and UEP for Robust Image Transmission
    IEEE Data Compression Conference , Utah, USA, pp. 531, March 1998
    
    
74. R. Chandramouli, N. Ranganathan, and S.J. Ramadoss
    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
    
    

    Low Power VLSI and Reliability

75. R. Chandramouli and V.K. Srikantam,
    Multimode power modeling and maximum-likelihood estimation
    IEEE Trans. on VLSI Systems (accepted).
    
    
76. A.K. Murugavel, N. Ranganathan, R. Chandramouli, and S. Chavali
    Least-square estimation of average power in digital CMOS circuits
    IEEE Trans. on VLSI Systems, vol. 10, no.1, pp. 55-58, Feb. 2002.
    
    
77. S. Ramanathan, R.P. Llopis, and R. Chandramouli
    Low-power approach for platform-based system-on-chip designs
    Canadian J. of E.C.E., Special issue on System-on-chip: Issues, Challenges and Trends , vol. 26: 3/4, pp. 99-104, July/Oct. 2001. Also in Proc. SCI, 2001.
    
    
78. V. Krishna, R. Chandramouli, and N. Ranganathan
    Computation of Lower Bounds for Switching Activitiy using Decision Theory
    IEEE Trans. on VLSI Systems, vol. 7, no.1, pp. 125-129, March 1999
    
    
79. R. Chandramouli, N. Vijaykrishnan, and N. Ranganathan
    Sequential Tests for Integrated Circuit Failures
    IEEE Trans. on Reliability, pp. 463-471, Dec. 1998
    
    
80. A.K. Murugavel, N. Ranganathan, R. Chandramouli, and S. Chavali,
    Average power in digital CMOS circuits using least square estimation,
    Proc. of VLSI Design 2001, , India, Jan. 2001
    
    
81. R. Chandramouli and V.K. Srikantam
    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
    
    
82. R. Chandramouli and V.K. Srikantam
    On Mixture Density and Maximum Likelihood Power Estimation via Expectation-Maximization
    Asia South Pacific Design Automation Conference , Yokohama, Japan, Jan. 2000
    
    
83. R. Chandramouli, N. Vijaykrishnan, and N. Ranganathan
    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
    
    
84. R. Chandramouli, N. Vijaykrishnan, and N. Ranganathan
    Burn-in Evaluation for VLSI Devices based on SPRT
    International Conf. in Reliability and Survival Analysis , Illinois, USA, May 1998
    
    
85. V. Krishna, R. Chandramouli, and N. Ranganathan
    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
    
    
86. N. Vijaykrishnan, R. Chandramouli, and N. Ranganathan
    Functional Reconfiguration for Fault Tolerance : A New Approach
    International Conf. on Modelling, Simulation and Optimization , Melbourne, Australia, May 1996
    
    

    Applied Probability/Signal Processing

87. R. Chandramouli and K.M. Ramachandran
    Wavelets for statistical detection and estimation
    Chapter in Wavelet Tranforms and Time-frequency Signal Analysis , L. Debnath (Ed.), Birkhauser, 2002
    
    
88. R. Chandramouli and K.M. Ramachandran
    Wavelets and Hypothesis Testing
    Proc. of Dynamic Systems and Applications, Vol. III , Atlanta, USA, May 1999 (invited)