Recent Publications

Recent Publications

 

  • S. Bahmani, P. Tetali, and J. Romberg, “Algebraic connectivity under site percolation in finite weighted graphs,” Preprint, January 2017. [arxiv]
  • A. Aghasi, N. Nguyen, and J. Romberg, “Net-Trim: A layer-wise convex pruning of deep neural networks,” Preprint, November 2016. [arxiv]
  • S. Karnik, Z. Zhu, M. B. Wakin, J. Romberg, and M. A. Davenport, “The fast Slepian transform,” Preprint, November 2016. [arxiv]
  • L. F. Jorver, J. Romberg, and J. Weitz, “Inferring phage–bacteria infection networks from time-series data,” Royal Society Open Science, November 2016. [rs] [biorxiv]
  • S. Bahmani and J. Romberg, “Phase retrieval meets statistical learning theory: A flexible convex relaxation,” Preprint, October 2016. [arxiv]
  • K. Lee, N. Tian, and J. Romberg, “Fast and guaranteed blind multichannel deconvolution under a bilinear system model,” Preprint, October 2016. [arxiv]
  • A. Redo-Sanchez, B. Heshmat, A. Aghasi, S, Naqvi, M. Zhang, J. Romberg, and R. Raskar, “Terahertz time-gated spectral imaging for content extraction through layered Structures,” Nature Communications, vol. 7, September 9, 2016. [ncomm]
  • A. Aghasi and J. Romberg, Learning Shapes by Convex Composition, Preprint, July 2016.  [arxiv]
  • A. Aghasi, B. Heshmat, A. Redo-Sanchez, J. Romberg, R. Raskar, Blind Demodulation: Defringing of Interreflections in Time Domain THz Spectroscopy, Optica 3(7), 754-762, 2016.
  • A. Amaravati, S. Xu, N. Cao, J. Romberg, A. Raychowdhury, A Light-powered, “Always-On” Smart Camera with Compressed Domain Gesture Detection, ISLPED, August 2016.
  • A. Amaravati, S. Xu, J. Romberg, and A. Raychowdhury, A 130nm 165nJ/frame Compressed-Domain Camera Front End with Mixed-Signal Smashed Filter Classifical for “Always-On” Applications, Preprint, 2016.
  • M. Davenport and J. Romberg, An Overview of Low-Rank Matrix Recovery from Incomplete Observations, Journal on Special Topics in Signal Processing, vol. 10, no. 4, pp. 608–622, 2016.
  • S. Bahmani and J. Romberg, “Near-Optimal Estimation of Simultaneously Sparse and Low-Rank Matrices from Nested Linear Measurements,” to appear in Information and Inference, published on- line May 2016.
  • S. Bahmani and J. Romberg, ”Efficient Compressive Phase Retrieval with Constrained Sensing Vectors,” Neural Information Processing Systems, Montreal, Canada, December 2015.
  • S. Bahmani and J.Romberg, ”Sketching for Simultaneously Sparse and Low-Rank Covariance Matrices,” IEEE Computational Advances in Multi-Sensor Adaptive Processing, Cancun, Mexico, December 2015.
  • A. Aghasi and J.Romberg, “Convex cardinal shape composition,” SIAM Journal on Imaging Science, vol. 8, no. 4, pp. 2887–2950, 2015.
  • S. Bahmani and J. Romberg, “Compressive deconvolution in random mask imaging,” IEEE Transactions on Computational Imaging, vol. 1, no. 4, pp. 236–246, 2015.
  • S. Bahmani and J. Romberg, “Lifting for Blind Deconvolution in Random Mask Imaging: Identifiability and Convex Relaxation,” SIAM Journal on Imaging Science, vol. 8, no. 4, pp. 2203–2238, 2015.
  • W. Mantzel and J. Romberg, “Compressed Subspace Matching on the Continuum,” Information and Inference, vol. 4, no. 2, pp. 79–107, 2015.
  • A. Balavoine, J. Romberg, and C. Rozell, “Discrete and continuous iterative soft thresholding with a dynamic input,” IEEE Transactions on Signal Processing, vol. 63, no. 12, pp. 3165–3176, 2015.
  • A. Ahmed and J. Romberg, “Compressive Multiplexing of Correlated Signals,” IEEE Transactions on Information Theory, vol. 61, no. 1, pp. 479–498, 2015.
  • C. Turnes, D. Balcan, and J. Romberg, “Superfast Tikhonov Regularization of Toeplitz Systems,” IEEE Transactions on Signal Processing, vol. 62, no. 15, pp. 3809–3821, 2014.
  • K. Sabra, J. Romberg, S. Lani, and F. L. Degertekin, “High-frequency passive ultrasonics at sub- Nyquist rates using TM noise,” Journal of the Acoustical Society of America, vol. 135, no. 6, pp. EL364–370, 2014.
  • A. Ahmed, B. Recht, and J. Romberg, “Blind Deconvolution using Convex Programming,” IEEE Transactions on Information Theory, vol. 60, no. 3, pp. 1711–1732, 2014.
  • W. Mantzel, J. Romberg, and K. Sabra, “Round-Robin Multiple-Source Localization,” Journal of the Acoustical Society of America, vol. 134, no. 1, pp. 134–147, 2014.
  • M. S. Asif and J. Romberg, “Sparse recovery of streaming signals using l1 homotopy,” IEEE Transactions on Signal Processing, vol. 62, no. 16, pp. 4209–4223, 2014.
  • S. Yang, J. Huang, A. Lall, J. Romberg, and J. Xu, “Error estimating codes for insertion and deletion channels,” SIGMETRICS, Austin, Texas, June 2014.