Publications
Compressive Sensing, Random Projections and Sparse Representations
Shamsi D., Boufounos P., Koushanfar F. "Post-silicon Timing Characterization by Compressed Sensing." Proc. IEEE/ACM International Conference on Computer Aided Design (ICCAD) 2008, to appear.
Shamsi D., Boufounos P., Koushanfar F. "Noninvasive Leakage Power Tomography of Integrated Circuits by Compressive Sensing." Proc. ACM International Symposium on Low Power Electronics and Design (ISLPED) 2008, pp. 341-346, August 11-13 2008, Bangalore, India. [preprint]
Boufounos P., Baraniuk R. G. "1-Bit Compressive Sensing." Proc. 42nd annual Conference on Information Sciences and Systems (CISS) 2008, March 19-21 2008, Princeton, NJ.[preprint]
Boufounos P., Baraniuk R. G. "Reconstructing Sparse Signals From their Zero Crossings." Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing 2008, (ICASSP 2008), March 30-April 4, Las Vegas, NV.[preprint]
Boufounos P., Duarte M. F., Baraniuk R. G., "Sparse Signal Reconstruction from Noisy Compressive Measurements Using Cross Validation." Proc. IEEE Statistical Signal Processing Workshop (SSP) 2007. Vol. 15, Iss. 1, pp. 358-368, August 26-29, 2007, Madison, WI.[preprint]
Boufounos P., Baraniuk R. G., "Sigma Delta Quantization for Compressive Sensing." Proc. SPIE Waveletts XII. Proc. of SPIE Vol. 6701, 670104, (2007), doi: 10.1117/12.734880, August 26-29 2007, San Diego, CA.[preprint]
Boufounos P., Baraniuk R. G., "Quantization of Sparse Representations." Rice University ECE Department Technical Report 0701. Summary appears in Proceedings of the Data Compression Conference (DCC '07), March 27-29 2007, Snowbird, UT.
Boufounos P. "Generating Binary Processes with All-Pole Spectra." Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing, 2007. (ICASSP '07). Vol. 3, pp. 982-984, April 15-20 2007, Honolulu, HI.[preprint]
Frames and Robust Representations
Boufounos P., Oppenheim A. V., Goyal V. K. "Causal Compensation for Erasures in Frame Representations." IEEE Transactions on Signal Processing. Vol. 3, No. 3, pp. 1071-1082, March 2008.
Boufounos P., Oppenheim A. V., "Compensation of Coefficient Erasures in Frame Representations." Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing, 2006. (ICASSP '06). Vol. 3, pp. 848-851, May 14-19 2006, Toulouse, France.
Boufounos P., Oppenheim A. V., "Quantization Noise Shaping on Arbitrary Frame Expansions." EURASIP Journal on Applied Signal Processing (JASP), Special Issue on Frames and Overcomplete Representations in Signal Processing, Communications, and Information Theory. Vol. 2006, Article ID 53807, doi:10.1155/ASP/2006/53807, 12 pages, Hindawi Publishing Corporation, 2006.
Boufounos P., Quantization and Erasures in Frame Representations. MIT D.Sc. Thesis, January 2006, Cambridge, MA, USA
Boufounos P., Oppenheim A. V., "Quantization Noise Shaping on Arbitrary Frame Expansions." Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005. (ICASSP '05), Vol. 4, pp. 205-208. March 2005, Philadelphia, PA, USA.
Estimation of Wrapped PDFs
Smaragdis P., Boufounos P. "Position and Trajectory Learning for Microphone Arrays." IEEE Transactions on Audio, Speech and Language Processing., Vol.15, No.1, pp.358-368, January 2007
Smaragdis P.; Boufounos P., "Learning Source Trajectories Using Wrapped-Phase Hidden Markov Models", IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 2005
Basecalling using Hidden Markov Models
Boufounos P., El-Difrawy S., Ehrlich D., "Basecalling using hidden Markov models." Journal of the Franklin Institute, Special Issue On Genomics, Signal Processing, and Statistics, v. 341, issues. 1-2, p. 23-36, January-March 2004, Elsevier Ltd.
Boufounos P., El-Difrawy S., Ehrlich D., "Hidden Markov Models for DNA Sequencing." Proceedings of Workshop on Genomic Signal Processing and Statistics (GENSIPS 2002), October 2002, Raleigh, NC, USA.
Boufounos P., Signal Processing For DNA Sequencing. MIT M.Eng. Thesis, June 2002, Cambridge, MA, USA.
Agent-mediated Electronic Commerce
Zacharia G., Evgeniou T., Moukas A., Boufounos P., Maes P. "Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace." Electronic Commerce Research Journal, Special Issue on Intelligent Agents in Electronic Commerce, 2001, Kluwer Academic Publishers
Zacharia G., Evgeniou T., Moukas A., Boufounos P., Maes P. "Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace." E-Commerce Agents: Marketplace Solutions, Security Issues, and Supply and Demand, LNAI series, 2001, Springer-Verlag, Berlin, Germany.
Zacharia G., Moukas A., Boufounos P, Maes P. "Dynamic pricing in a reputation brokered agent mediated knowledge marketplace." Proceedings of the 33rd Annual Hawaii International Conference on Systems Sciences. HICSS-33. IEEE Comput. Soc. 2000, Los Alamitos, CA, USA. [alternative link]
Zacharia G., Moukas A., Boufounos P., Maes P. "Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace." Proceedings of Workshop on Agents in E-Commerce, The 1st Asia-Pacific Conference on Intelligent Agent Technology (IAT-99), Hong Kong, WSPC, December 1999, Singapore.