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Selected Publications

Selected book chapters
Selected preprints
Journal publications
Selected conference publications
Technical reports

(In reverse chronological order; online papers are in postscript or pdf format.)

Selected book chapters (Appeared or to appear)

Y. Zhang, Z. Ge, S N. Diggavi, Z M. Mao, M. Roughan, V. Vaishampayan, W. Willinger and Y. Zhang, Internet traffic and multiresolution analysis, in ``Festschrift for Thomas Kurtz'', Institute of Mathematical Statistics (IMS), to appear 2007.
J. Chui, S. Das, N. Al-Dhahir, S N. Diggavi and A R. Calderbank, Space-time codes and application in WiMAX, in Handbook of WiMAX, edited by S. Ahson and M. Ilyas, CRC Press, to appear 2007.
S N. Diggavi, N. Al-Dhahir and A R. Calderbank, Diversity embedded multiple antenna communications, AMS edited volume on ``Network Information Theory'', edited by P. Gupta, G. Kramer and A J. van Wijngaarden, AMS volume 66, Series on Discrete Mathematics and Theoretical Computer Science, pp 285--302, 2004.
S N. Diggavi, Diversity in Communication: From source coding to wireless networks, in ``Brain and Systems: New Directions in Statistical Signal Processing'', edited by Simon Haykin, Jose Principe, Terry Sejnowski, and John McWhirter, MIT Press, to appear 2005.
N. Al-Dhahir, A R. Calderbank and S N. Diggavi, Space-Time Coding for Wireless Communications : Principles and Applications, in ``MIMO wireless communications'', edited by E. Biglieri et al, Cambridge University Press, to appear 2006.

Selected preprints

S. Mohajer, C. Tian, S.N. Diggavi, Asymmetric Gaussian Multiple Descriptions and Asymmetric Multilevel Diversity Coding, preprint, submitted to IEEE Transactions on Information Theory, August 2009. See also ArXiv preprint.
D. Tschopp and S N. Diggavi, Approximate Nearest Neighbor Search through Comparisons, see ArXiv preprint.
S. Avestimehr, S N. Diggavi and D N C. Tse, Wireless network information flow: a deterministic approach, preprint, submitted to IEEE Transactions on Information Theory, July 2009. See also ArXiv preprint.

D. Tschopp, S N. Diggavi, M. Grossglauser, Hierarchical Routing over Dynamic Wireless Networks, preprint, EPFL Technical report # LICOS-REPORT-2007-005 , December 2007, submitted to Random Structures and Algorithms, August 2009. See also ArXiv preprint.

C. Tian, S N. Diggavi and S. Shamai (Shitz), Approximate Characterizations For the Gaussian Broadcasting Distortion Region, preprint, submitted to IEEE Transactions on Information Theory, May 2009. See also ArXiv preprint.

A. Khisti, S N. Diggavi and G W. Wornell, Secret key generation using correlated sources and noisy channels, preprint, submitted to IEEE Transactions on Information Theory, May 2009. See also ArXiv preprint.

D. Tschopp, S N. Diggavi, M. Grossglauser, Hierarchical Routing in Dynamic $\alpha$-Doubling Networks, preprint, EPFL Technical report # LICOS-REPORT-2007-004 , August 2007.

M. Jafarisiavoshani, C. Fragouli and S N. Diggavi, Subspace properties of network coding, preprint, submitted to IEEE Transactions on Information Theory, December 2008.

Journals (Appeared or to appear)

L. Keller, M. Jafarisiavoshani, C. Fragouli, A. Argyraki and S N. Diggavi, Joint identity-message coding for sensor networks, conditionally accepted, IEEE Journal on Selected Areas on Communications, 2010.

Y. Li, C. Tian, S N. Diggavi, M. Chiang and A. R. Calderbank, Network Resource Allocation for Competing Multiple-Description Transmissions, to appear, IEEE Transactions on Communications, 2009.

J. Chen, C. Tian and S N. Diggavi, Multiple descripion coding for stationary Gaussian sources, to appear, IEEE Transactions on Information Theory, 2009.

C. Tian, S. Mohajer and S N. Diggavi, Approximating the Gaussian multiple description rate region under symmetric distortion constraints, to appear, IEEE Transactions on Information Theory, 2009.

S. Dusad, S N. Diggavi and A R. Calderbank, Embedded Rank Distance Codes for ISI channels, IEEE Transactions on Information Theory, , volume 54, number 11, pp 4866--4886, November 2008.

J. Goseling, C. Fragouli and S N. Diggavi, Network Coding for Undirected Information Exchange,, to appear in IEEE Communication Letters , January 2009.

Chao Tian and S N. Diggavi, Side-information scalable source coding, IEEE Transactions on Information Theory, vol 54, number 12, pp 5591--5608, December 2008.

K M Z. Islam, P, Rabiei, N. Al-Dhahir, S N. Diggavi and A R. Calderbank, Linear Diversity-Embedding STBC : Systems Issues and Applications, to appear, IEEE Transactions on Communications, 2008.

S. Dusad, S N. Diggavi, N. Al-Dhahir, and A R. Calderbank, Diversity embedded codes: Theory and practice, IEEE Journal on Selected Topics in Signal Processing, Volume 2, Issue 2, pp 202-219, April 2008.

C. Tian, A. Steiner, S. Shamai and S. Diggavi, Successive refinement via broadcast: Optimizing expected distortion of a Gaussian source over a Gaussian fading channel,, IEEE Transactions on Information Theory , volume 54, number 7, pp 2903--2918, July 2008.

Y. Li, M. Chiang, A R. Calderbank and S N. Diggavi, Optimal Delay-Rate-Reliability Tradeoff in Networks with Composite Links, to appear, IEEE Transactions on Communications , 2008.

Chao Tian, Jun Chen and Suhas Diggavi, Multiuser Successive Refinement and Multiple Description Coding, IEEE Trans. on Information Theory, Volume 54, Issue 1, pp 921--931, February 2008.

S N. Diggavi, A R. Calderbank, S. Dusad and N. Al-Dhahir, Diversity embedded space-time codes, IEEE Transactions on Information Theory, Volume 54, Issue 1, pp 33--50, January 2008.

Chao Tian and Suhas Diggavi, On Multistage Successive Refinement for Wyner-Ziv Source Coding with Degraded Side Informations, IEEE Trans. on Information Theory, Volume 53, Issue 8, pp 2946--2960, August 2007.

Suhas N. Diggavi and M. Grossglauser, Information transmission over a finite buffer channel, IEEE Trans. on Information Theory, vol 52, number 3, pp 1226-1237, March 2006.

F. Oggier, N J A. Sloane, S N. Diggavi and A R. Calderbank, Non-intersecting subspaces with finite alphabet , IEEE Transactions on Information Theory, vol 51, number 12, pp 4320-4325, December 2005.

S N. Diggavi, M. Grossglauser and D N C. Tse, Even one-dimensional mobility increases capacity of wireless networks, IEEE Transactions on Information Theory, vol 51, number 11, pp 3947-3954, November 2005.

A R. Calderbank, S. Das, N. Al-Dhahir and S N. Diggavi, Construction and Analysis of a New Quaternionic Space-Time Code for $4$ Transmit Antennas, in Communications in Information and Systems, Special Issue to celebrate Professor Thomas Kailath's 70th birthday, volume 5, number 1, pp 97-122, 2005.

L. Becchetti, S. Diggavi, S. Leonardi, A. Marchetti-Spaccamela, S. Muthukrishnan, T. Nandagopal, A. Vitaletti, Parallel scheduling problems in next generation wireless networks, Networks, vol. 45, no. 1, pp 9-22, January, 2005. Also available as DIMACS Technical Report, 2002-29, available from http://dimacs.rutgers.edu/TechnicalReports/2002.html

Suhas N. Diggavi, Naofal Al-Dhahir, A. Stamoulis and A R. Calderbank, Great Expectations: The value of spatial diversity to wireless networks, Proceedings of the IEEE, pp 217--270, vol 92, number 2, February 2004. [postscript version]
This paper won the IEEE Donald Fink Prize prize paper award, which is an IEEE-wide paper award across all IEEE journals and magazines.

Suhas N. Diggavi, Naofal Al-Dhahir and A R. Calderbank, Algebraic properties of space-time block codes in inter-symbol interference multiple access channels , IEEE Transactions on Information Theory, vol 49, number 10, pp 2403--2414, October 2003.

A. Stamoulis, Suhas Diggavi and Naofal Al-Dhahir, Inter-carrier interference in MIMO-OFDM, IEEE Trans. on Signal Processing vol 50, number 10, pp 2451--2464, October, 2002.

Naofal Al-Dhahir and Suhas N. Diggavi, Guard sequence optimization for block transmission over linear frequency selective channels, IEEE Trans. on Communications vol 50, no 6, pp 938 -946, June, 2002.

Suhas Diggavi, Naofal Al-Dhahir, A. Stamoulis and A R. Calderbank, Differential space-time transmission for frequency-selective channels, vol 6, no 6, pp 253--255, IEEE Communication Letters, June 2002.

Christina Fragouli, Naofal Al-Dhahir, Suhas N. Diggavi and William Turin, Prefiltered M-BJCR equalizer for MIMO frequency selective channels, IEEE Trans. on Communications, vol 50, no 5, pp 742 -753, May, 2002.

Suhas N. Diggavi, N.J.A. Sloane and Vinay A. Vaishampayan, Asymmetric Multiple Description Lattice Vector Quantizers, IEEE Trans. on Information Theory, vol 48, no 1, pp 174-191, January 2002.

Suhas N. Diggavi and Thomas M. Cover, Worst additive noise under covariance constraints, IEEE Trans. on Information Theory, vol 47, no 7, pp 3072-3081, November 2001.

Naofal Al-Dhahir and Suhas N. Diggavi, Maximum Throughput Loss of Noisy ISI Channels Due to Narrowband Interference , IEEE Communication Letters, vol 5, no 6, pp 233-235, June 2001.

Suhas N. Diggavi, On achievable performance over spatial diversity fading channels, IEEE Transactions on Information Theory, vol 47, no 1, pp. 308-325, January 2001.

Suhas N. Diggavi, Boon Chong Ng and A. Paulraj, An Interference Suppression scheme with Joint Channel-Data Estimation , IEEE Journal of Selected Areas in Communications, vol 17, no 11, pp 1924-1939, November 1999.

Suhas N. Diggavi, John J. Shynk and Neil J. Bershad, Convergence Models for Rosenblatt's Perceptron Learning Algorithm , IEEE Transactions on Signal Processing, vol. 43, No 7, pp 1696-1702, July 1995.

Suhas N. Diggavi, John J. Shynk and Alan J. Laub, Direction-of-arrival estimation for a lens-based array, IEEE Transactions on Antennas and Propagation, vol. 42, No 5, pp. 666-675, May 1994.

Selected Conferences publications

D. Tschopp, S N. Diggavi, M. Grossglauser, Hierarchical Routing over Dynamic Wireless Networks, to appear, ACM SIGMETRICS , June 2008.

E. Perron, S N. Diggavi and E. Telatar, On cooperative wireless network secrecy, to appear in IEEE INFOCOM conference, Rio de Janeiro, April 2009.

M. Jafarisiavoshani, L.Keller, A. Argyraki, C. Fragouli and S N. Diggavi, Identity aware sensor networks, to appear in IEEE INFOCOM conference, Rio de Janeiro, April 2009.

S. Avestimehr, S N. Diggavi and D N C. Tse, Approximate characterization of capacity in Gaussian relay networks, IEEE International Wireless Communications and Mobile Computing Conference (IWCMC), Crete, August 2008.

C. Tian, S. Mohajer and S N. Diggavi, Approximating the Gaussian multiple description rate region under symmetric distortion constraints, to appear, IEEE International Symposium on Information Theory (ISIT), Toronto, July 2008.

S. Dusad and S N. Diggavi, Successive refinement of diversity for fading ISI MISO channels, IEEE International Symposium on Information Theory (ISIT), Toronto, July 2008.

A. Khisti, S N. Diggavi and G. Wornell Secret key generation with correlated sources and noisy channels, to appear, IEEE International Symposium on Information Theory (ISIT), Toronto, July 2008.

C. Tian, S. Mohajer and S N. Diggavi, On the Gaussian K-description problem under symmetric distortion constraints, in Information Theory and Applications Workshop (ITA), UCSD, San Diego, January 2008.

S. Mohajer, C. Tian and S N. Diggavi, Asymmetric Multi-level Diversity Coding, to appear in IEEE Data Compression Conference (DCC), Snowbird, Utah, March 2008.

C. Tian, S. Mohajer and S N. Diggavi, On the Symmetric Gaussian MultipleDescription Rate-Distortion Function, to appear in IEEE Data Compression Conference (DCC), Snowbird, Utah, March 2008.

S. Avestimehr, S N. Diggavi and D N C. Tse, Wireless network information flow, Proceedings of Allerton Conference on Communication, Control, and Computing, Illinois, September 2007.

S. Avestimehr, S N. Diggavi and D N C. Tse, A Deterministic Approach to Wireless Relay Networks, Proceedings of Allerton Conference on Communication, Control, and Computing, Illinois, September 2007.

V. Prabhakaran, S N. Diggavi and D N C. Tse, MIMO Broadcasting with degraded message sets: A Deterministic Approach, Proceedings of Allerton Conference on Communication, Control, and Computing, Illinois, September 2007.

M. Jafarisiavoshani, C. Fragouli, S N. Diggavi and C. Gkantsidis, Bottleneck discovery and overlay management in network coded peer-to-peer systems, ACM SIGCOMM Workshop on Internet Network Management (INM) , Kyoto, Japan, August 2007.

S. Dusad, S N. Diggavi and A R. Calderbank, Rank distance codes for ISI channels , IEEE Information Theory Workshop (ITW), Bergen, pp 32-36, July 2007.

M. Jafarisiavoshani, C. Fragouli and S N. Diggavi, Subspace properties of randomized network coding , IEEE Information Theory Workshop (ITW), Bergen, pp 17--21, July 2007.

S N. Diggavi, M. Mitzenmacher and H D. Pfister, Capacity upper bounds for the deletion channel, IEEE International Symposium on Information Theory (ISIT), Nice, pp 1716--1720, June 2007.

D. Tschopp, S N. Diggavi, M. Grossglauser and J. Widmer, Robust geo-routing based on embeddings of dynamic wireless networks, IEEE INFOCOM conference, Alaska, pp 1730-1738, May 2007.
Y. Li, M. Chiang, A R. Calderbank and S N. Diggavi, Optimal Delay-Rate-Reliability Tradeoff in Networks with Composite Links, IEEE INFOCOM conference, Alaska, pp 526-534, May 2007.

J. Chen, C. Tian and S N. Diggavi, Multiple description coding for stationary sources, IEEE Data Compression Conference (DCC), Snowbird, Utah, pp 83-92, March 2007.

C. Fragouli, A. Markoupoulou, R. Srinivasan and S N. Diggavi, Network monitoring: It depends on your points of view, Information Theory and its applications workshop, UCSD, San Diego, January 2007.

C. Tian and S N. Diggavi, A calculation of the Heegard-Berger rate-distortion function for a binary source, IEEE Information Theory Workshop (ITW), Chengdu, China, October 2006.

D. Vasudevan, C.Tian and S N. Diggavi, Lossy source coding for a cascade communication system with side-informations, Proceedings of Allerton Conference on Communication, Control, and Computing, Illinois, September 2006. [postscript version]

S. Dusad and S N. Diggavi, On successive refinement of diversity for fading ISI channels, Proceedings of Allerton Conference on Communication, Control, and Computing, Illinois, September 2006. [postscript version]

C. Fragouli, A. Markoupoulou and S N. Diggavi, Topology inference using network coding, Proceedings of Allerton Conference on Communication, Control, and Computing, Illinois, September 2006.

S. Chen, S N. Diggavi, S. Dusad and S. Muthukrishnan, Efficient String Matching Algorithms for Combinatorial Universal Denoising, IEEE Data Compression Conference (DCC), Snowbird, Utah, pp 153--162, March 2005. [postscript version]

S N. Diggavi and Vinay A. Vaishampayan, On multiple description source coding with decoder side information, IEEE Information Theory Workshop (ITW), San Antonio, October 2004.

S N. Diggavi and D N C. Tse, On successive refinement of diversity Allerton Conference on Communication, Control, and Computing, Illinois, September 2004.

G. Varadhan, S. Krishnan, S. Diggavi, Y. Kim and D. Manocha, Efficient Max-norm Distance Computation and Reliable Voxelization, Eurographics Symposium on Geometry Processing, Aachen, Germany, pp 116 - 126, June 2003.

X. Gao, S. Diggavi and S. Muthukrishnan, LHP: An end-to-end reliable transport protocol over wireless data networks, IEEE International Conference on Communications, May 2003.

L. Becchetti, S. Diggavi, S. Leonardi, A. Marchetti-Spaccamela, S. Muthukrishnan, T. Nandagopal, A. Vitaletti, Parallel scheduling problems in next generation wireless networks, ACM Symp. Par. Alg. and Arch. (SPAA), pp 238-247, August 2002.

Suhas N. Diggavi, Matthias Grossglauser and D N C. Tse, Even one-dimensional mobility increases capacity of wireless adhoc networks, IEEE International Symposium on Information Theory (ISIT) , Laussanne, June 2002.

S. Diggavi and M. Grossglauser, On Transmission over Deletion Channels, Allerton Conference, Monticello, Illinois, October 2001.

Suhas N. Diggavi, Analysis of multicarrier transmission in time-varying channels, Proc. International Conference on Communications, Montreal, pp 1191-1195, June 1997.

Suhas N. Diggavi, Multiuser DMT: A Multiple Access Modulation Scheme, IEEE Globecom, London, pp 1566-1570, November 1996.

Navin Chaddha and Suhas N. Diggavi, A frame-work for joint source-channel coding of images over time-varying wireless channels, International Conference on Image Processing, , pp 89-92, September 1996.

Gregory Raleigh, Suhas N. Diggavi, Vincent K. Jones and Arogyaswami Paulraj, Blind Adaptive Transmit Beamforming For Mobile Radio With Arbitrary and Unknown Antenna Array Geometries, Proc. International Conference on Communications,, Seattle, pp 1494-1499, June 1995.

Gregory Raleigh, Suhas N. Diggavi, Ayman F. Naguib and Arogyaswami Paulraj, Characterization of fast fading vector channels for multi-antenna communication systems, Proc.28th Asilomar Conference on Signals, Systems and Computers,, Pacific Grove, CA, pp 853-857, November 1994.

Technical reports

E. Perron, S. Diggavi and E. Telatar, Lossy source coding with Gaussian or erased side-information, EPFL technical report LICOS-REPORT--2009-001, January 2009.

E. Perron, S. Diggavi and E. Telatar, The kaspi rate-distortion problem with encoder side-information: Binary erasure case, EPFL technical report LICOS-REPORT--2006-004, November 2006.
Attachments: derivative_for_b.nb, quadratic_eqn.nb, second_derivative.nb.

E. Perron, S. Diggavi and E. Telatar, On the role of encoder side-information in source coding for multiple decoders, EPFL technical report LICOS-REPORT--2006-003, August 2006.
Attachments: achievable_rate.nb, conditional_Kaspi_rate.nb, derivatives.nb, last_step.nb.

E. Perron, S. Diggavi and E. Telatar, The kaspi rate-distortion problem with encoder side-information: Gaussian case, EPFL technical report LICOS-REPORT--2005-001, November 2005.