Research Publications by Year

For citations and updated list see Google Scholar Profile or resume

2010

A.G. Dimakis, P.B. Godfrey, Y. Wu, M. Wainwright and K. Ramchandran
Network Coding for Distributed Storage Systems
IEEE Transactions on Information Theory, Vol. 56, Issue 9, Sept. 2010.
[pdf], [Slides] [wiki: The repair problem]
(Based on preliminary results that appeared in Infocom 2007 and Allerton 2007)

A.G. Dimakis, K. Ramchandran, Y. Wu, C. Suh,
"A Survey on Network Codes for Distributed Storage"
A. G. Dimakis, K. Ramchandran, Y. Wu, C. Suh,
The Proceedings of the IEEE, March 2011, Vol 99, No 3.
[arXiv]

A.G. Dimakis, S. Kar, J.M.F. Moura, M. Rabbat, A. Scaglione,
"Gossip Algorithms for Distributed Signal Processing,"
the Proceedings of the IEEE, Vol. 98, no. 11, pp. 1847-1864, November, 2010.
[arXiv]

A.G. Dimakis, R. Smarandache, and P.O. Vontobel
Channel coding LP decoding and compressed sensing LP decoding: further connections.
Proc. 2010 International Zurich Seminar on Communications, Zurich, Switzerland, March 3-5, 2010.
[pdf]

Z. Wang, R. Mateescu, A.G. Dimakis, J. Bruck
Array Codes for Distributed Storage: Results and Open problems.
Information Theory and Applications (ITA) 2010 (invited paper)

S.K. Chilappagari, B. Vasic, A.G. Dimakis
Error correction capability of column-weight-three LDPC codes: New results.
Information Theory and Applications (ITA) 2010 (invited paper)

D. Leong, A.G. Dimakis, T. Ho,
Distributed Storage Allocations for High Reliability.
Proc. of the IEEE International Conference on Communications (ICC) 2010,
[pdf] , [Wiki: Distributed Storage Allocations]

2009

A.D. Sarwate, A.G. Dimakis,
Gossip and consensus in mobile networks
Proc. of he Third International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2009), Aruba, December 2009. (invited paper)

M. Hansen, B. Hassibi, A.G. Dimakis, W. Xu,
Near-Optimal Detection in MIMO Systems using Gibbs Sampling.
IEEE Global Communications Conference (GLOBECOM), 2009.
arXiv

A.G. Dimakis, A. A. Gohari and M. Wainwright,
Guessing Facets: Polytope Structure and Improved LP Decoder
IEEE Transactions on Information Theory, Volume 55, Issue 8, Aug. 2009,
[pdf], [slides]

D. Cullina, A.G. Dimakis, T. Ho,
Searching for Minimum Storage Regenerating Codes.
Proceedings of the 47th Annual Allerton Conference on Communication, Control and Computation, September 2009.
arXiv

T.C. Aysal, A.D. Sarwate, A.G. Dimakis,
Reaching Consensus in Wireless Networks with Probabilistic Broadcast,
Proceedings of the 47th Annual Allerton Conference on Communication, Control and Computation, September 2009.

A.G. Dimakis and P.O. Vontobel
LP Decoding Meets LP Decoding: A Connection between Channel Coding and Compressed Sensing.
Proceedings of the 47th Annual Allerton Conference on Communication, Control and Computation, September 2009.
[pdf] , [Slides]

Y. Wu, A.G. Dimakis,
Reducing Repair Traffic for Erasure Coding-based Storage via Interference Alignment
IEEE International Symposium on Information Theory (ISIT), 2009
[pdf] , [Slides]

T. Dikaliotis, A. G. Dimakis, T. Ho, M. Effros,
On the delay of network coding over line networks
IEEE International Symposium on Information Theory (ISIT), 2009
[pdf]

A.D. Sarwate and A.G. Dimakis,
The Impact of Mobility on Gossip Algorithms
IEEE Conference on Computer Communications. (INFOCOM) 2009.
arXiv

D. Leong, A.G. Dimakis, T. Ho,
Distributed Storage Allocation Problems.
Workshop on Network Coding theory and Applications (NetCod) 2009.
[pdf] [Derek's Page] [Wiki: Distributed Storage Allocations]

M.A. Khajehnejad A.G. Dimakis, W.Xu B. Hassibi,
Sparse Recovery of Positive Signals with Minimal Expansion,
Submitted, preliminary version in IEEE Digital Signal Processing Workshop 2009.
arXiv, [Slides]

B. Nazer, A. G. Dimakis, and M. Gastpar
Neighborhood Gossip: Concurrent Averaging through Local Interference,
Proc. of the IEEE Int. Conference on Acoustics, Speech, and Signal Processing
(ICASSP), Taiwan, April 2009.
[pdf], [Slides]

2008

B. Nazer, A.G. Dimakis, and M. Gastpar
Local Interference Can Accelerate Gossip Algorithms.
Proceedings of the 46th Annual Allerton Conference on Commununication, Control and Computation, Monticello, IL, September 2008.
[pdf]

C. Daskalakis, A.G. Dimakis, R. M. Karp and M. J. Wainwright,
Probabilistic Analysis of Linear Programming decoding.
IEEE Transactions on Information Theory, Volume 54, Issue 8, Aug. 2008,
(preliminary version appeared in ACM-SIAM Symposium on Discrete Algorithms (SODA), 2007.
[pdf], [slides]

F. Benezit, P. Denantes, A.G. Dimakis, P. Thiran, and M. Vetterli.
Reaching Consensus about Gossip: Convergence Times and Costs,
Information Theory and Applications (ITA) January 2008. (invited)

A.G. Dimakis, A.D. Sarwate, and M.J. Wainwright,
Geographic Gossip: Efficient Averaging for Sensor Networks.
IEEE Transactions on Signal Processing, Volume 56, Issue 3, March 2008.
[pdf], [Slides]

2007

A.G. Dimakis, J. Wang, K. Ramchandran,
"Unequal Growth Codes: Intermediate Performance and Unequal Error Protection for Video Streaming"
Int. Workshop on Multimedia Signal Processing (MMSP), October 2007.
(Best Student Paper Runner-up)
[pdf]

A.G. Dimakis and K. Ramchandran,
Network Coding for Distributed Storage in Wireless Networks.
Chapter in edited volume, Networked Sensing Information and Control,
Signals and Communication Series, V. Saligrama (Ed.) Springer Verlag, 2007.
[pdf]

Y. Wu, A.G. Dimakis, K. Ramchandran,
Deterministic regenerating codes for distributed storage,
45th Allerton Conf. Comm. Control and Computing, Monticello, IL, Sept. 2007 (Invited).
[pdf]

F. Benezit, A.G. Dimakis, P. Thiran and M. Vetterli,
Order-Optimal Consensus through Randomized Path Averaging.
45th Allerton Conf. Comm. Control and Computing, Monticello, IL, Sept. 2007
[pdf]

A. G. Dimakis, M.J. Wainwright, and K. Ramchandran,
Lower bounds on the Rate-Distortion function of LDGM codes
Proc. of the IEEE Information Theory Workshop (ITW) 2007. (journal version submitted)
[pdf], [slides]

A. G. Dimakis, P. B. Godfrey, M. J. Wainwright and K. Ramchandran
Network Coding for Distributed Storage Systems.
IEEE Conference on Computer Communications. (INFOCOM), May 2007.
(see journal version above)

J. Schiff, D. Antonelli, A.G. Dimakis, D. Chu, and M.J. Wainwright
Robust Message Passing for Statistical Inference in Sensor Networks
Proc. of the 6th International ACM/IEEE Symposium on Information Processing in Sensor Networks (IPSN '07), April 2007.
[pdf]

2006

A.G. Dimakis, V. Prabhakaran, K. Ramchandran,
Decentralized Erasure Codes for Distributed Networked Storage
IEEE Transactions on Information Theory and Transactions on Networking, Joint Special Issue. June 2006.
[pdf]

A.G. Dimakis, A.D. Sarwate, and M.J. Wainwright
Geographic Gossip : Efficient Aggregation for Sensor Networks
Proc. of the 5th International ACM/IEEE Symposium on Information Processing in Sensor Networks (IPSN '06), April 2006.
[pdf] (see also 2008 journal version)

A. G. Dimakis V. Prabhakaran K. Ramchandran,
Distributed Fountain Codes for Networked Storage.
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) May 2006. (invited)
[pdf]

2005

A.G. Dimakis, V. Prabhakaran and K. Ramchandran,
Ubiquitous Access to Distributed Data in Large-Scale Sensor Networks through Decentralized Erasure Codes
Proc. of the Symposium on Information Processing in Sensor Networks (IPSN '05), (Best Paper Award)
[pdf], [Slides]

A.G. Dimakis,
"Codes on Graphs for Distributed Storage in Wireless Networks
Master thesis report, UC Berkeley, Fall 2005.
[pdf]

Really old stuff

(work from undergraduate research)
A.G. Dimakis and P. Maragos,
Phase Modulated Resonances by Self-Similar Processes With Application to Turbulent Sounds,
IEEE Transactions on Signal Processing, vol. 53(11):4261-4272 Nov. 2005. [pdf]

A.G. Dimakis and P. Maragos,
Modeling Resonances with Phase Modulated Self-Similar Processes
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) May 2004.
[pdf]

P. Maragos, A.G. Dimakis, I. Kokkinos,
Some advances in nonlinear Speech Modeling using Modulations, Fractals and Chaos,
IEEE International Conference on Digital Signal Processing, July 2002. [pdf]

A.G. Dimakis, Stochastic Self-Similar Processes and Applications to Speech Modeling
Graduation thesis, Athens National Technical University 2003. (In Greek) [pdf]

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