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Publications by Rebecca Willett

Book Chapters

  1. R. Marcia, R. Willett, and Z. Harmany, Compressive Optical Imaging: Architectures and Algorithms, in Optical and Digital Image Processing Fundamentals and Applications, (2010), [html],

Papers Published

  1. E. Wang, J. Silva, R. Willett, and L. Carin, Time-Evolving Modeling of Social Networks, ICASSP, (2011), [abs]
  2. C. Horn and R. Willett, Online anomaly detection with expert system feedback in social networks, ICASSP, (2011), [abs]
  3. R. Willett, Errata: Sampling Trajectories for Sparse Image Recovery, (2011), [abs]
  4. M. Raginsky, N. Kiarashi, and R. Willett, Decentralized online convex programming with local information, Proceedings of American Control Conference, (2011), [abs]
  5. E. Wang, J. Silva, R. Willett, L. Carin, Dynamic Relational Topic Model for Social Network Analysis with Noisy Links, Statistical Signal Processing Workshop 2011, (2011),
  6. K. Krishnamurthy, W. U. Bajwa, R. Willett, and R. Calderbank, Fast level set estimation from projection measurements, Statistical Signal Processing Workshop 2011, (2011), [abs]
  7. R. Willett and M. Raginsky, Poisson Compressed Sensing, Defense Applications of Signal Processing 2011, (2011), [abs]
  8. K. Krishnamurthy, M. Raginsky, and R. Willett, Hyperspectral target detection from incoherent projections: nonequiprobable targets and inhomogeneous SNR, 35th International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (2010), [html],
  9. M. Raginsky, R. Willett, Z. Harmany, and R. Marcia, Compressed sensing performance bounds under Poisson noise, IEEE Transactions on Signal Processing, (2010), 3990-4002, [html],
  10. R. Willett, Z. Harmany, and R. Marcia, Poisson image reconstruction with total variation regularization, Proceedings of IEEE International Conference on Image Processing, (2010), [html],
  11. K. Krishnamurthy, M. Raginsky, and R. Willett, Hyperspectral target detection from incoherent projections: nonequiprobable targets and inhomogeneous SNR, .” Proceedings of IEEE International Conference on Image Processing, (2010), [html],
  12. Z. Harmany, D. Thompson, R. Willett, and R. Marcia, Gradient projection for linearly constrained convex optimization in sparse signal recovery, Proceedings of IEEE International Conference on Image Processing, (2010), [html],
  13. M. Raginsky, S. Jafarpour, R. Willett and R. Calderbank, Fishing in Poisson streams: focusing on the whales, ignoring the minnows, Proceedings of the Forty-Fourth Conference on Information Sciences and Systems, (2010), [html],
  14. R. Marcia, Z. Harmany, and R. Willett, Compressive coded apertures for high-resolution imaging, Proceedings of 2010 SPIE Photonics Europe, (2010),
  15. Z. Harmany, R. Marcia, and R. Willett, SPIRAL out of convexity: Sparsity-regularized algorithms for photon-limited imaging, Proceedings of 2010 IS&T/SPIE Electronic Imaging: Computational Imaging VIII, (2010),
  16. K. Krishnamurthy, M. Raginsky and R. Willett, Multiscale photon-limited hyperspectral image reconstruction, SIAM Imaging Science, (2010), 619-645, [html], [abs]
  17. M. Raginsky, R. Marcia, J. Silva and R. Willett, Sequential probability assignment via online convex programming using exponential families, IEEE International Symposium on Information Theory, (2009), [html],
  18. G. Ybarra, L. M. Collins, L. G. Huettel, H. Z. Massoud, J. Board, M. Brooke, N. Jokerst, R. Roy Choudhury, M. R. Gustafson, R. M. Willett and K. Coonley, Integrating sensing and processing in an electrical and computer engineering curriculum, Frontiers in Education Conference, (2009), [html],
  19. J. Doot, K. Eliceiri, R. Nowak and R. Willett, Image Reconstruction of Multiphoton Microscopy Data, IEEE International Symposium on Biomedical Imaging, (2009),
  20. R. Willett and M. Raginsky, Performance bounds on compressed sensing with Poisson noise, IEEE International Symposium on Information Theory, (2009),
  21. J. Silva and R. Willett, Hypergraph-based anomaly detection in very large networks, IEEE Transactions on Pattern Analysis and Machine Intelligence, (2009), 563-569, [html],
  22. C. Scott, G. Bellala and R. Willett, Generalization error analysis for FDR controlled classification, Electronic Journal of Statistics, (2009), 651-677, [html],
  23. Z. Harmany, R. Marcia and R. Willett, Sparse Poisson Intensity Reconstruction Algorithms, IEEE Statistical Signal Processing Workshop, (2009),
  24. 7. S. Jafarpour, R. Willett, M. Raginsky and R. Calderbank, Performance Bounds for Expander-Based Compressed Sensing in the Presence of Poisson Noise, Forty-Third Asilomar Conference on Signals, Systems and Computers, (2009),
  25. A. Wagadarikar and R. John and R. Willett and D. Brady, Single disperser design for coded aperture snapshot spectral imaging, Applied Optics, (2008), B44 -- B51, [abs]
  26. Roummel Marcia and Rebecca Willett, Compressive Coded Aperture Superresolution Image Reconstruction, Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing — ICASSP, (2008), [html],
  27. R. Marcia, C. Kim, J. Kim, D. Brady and R. Willett, Superimposed video disambiguation for increased field of view, Optics express, (2008), 16352-16363, [html],
  28. S. McCain, R. Willett, and D. Brady, Multi-excitation Raman spectroscopy technique for fluorescence rejection, Optics express, (2008), 10975-10991, [html],
  29. M. Shankar, R. Willett, N. Pitsianis, T. Schulz, R. Gibbons, R. Te Kolste, J. Carriere, C. Chen, D. Prather, D. Brady, Thin infrared imaging systems through multi-channel sampling, Applied Optics, (2008), B1-B10, [html],
  30. M. Raginsky, S. Lazebnik, R. Willett and J. Silva, Near-Minimax Recursive Density Estimation on the Binary Hypercube, Neural Information Processing Systems – NIPS, (2008),
  31. J. Silva and R. Willett, Detection of anomalous meetings in a social network, Proc. Conference on Information Sciences and Systems -- CISS, (2008),
  32. R. Willett, Multiscale intensity estimation for marked Poisson processes, in Proceedings IEEE Int. Conf. Acoust., Speech, Signal Processing (ICASSP), (2007),
  33. C. Scott and G. Bellala and R. Willett, Genearlization error analysis for FDR controlled classification, in Proceedings of IEEE Statistical Signal Processing Workshop (SSP), (2007),
  34. R. Willett and R. Nowak, Multiscale Poisson intensity and density estimation, IEEE Transactions on Information Theory, (2007), 3171-3187,
  35. R. Willett, M. Gehm and D. Brady, Multiscale reconstruction for computational spectral imaging, in Proceedings of SPIE Electronic Imaging, Computational Imaging V, (2007),
  36. R. Willett and R. Nowak, Minimax optimal level set estimation, IEEE Transactions on Image Processing, (2007), 3171-3187, [html],
  37. K. Krishnamurthy and R. Willett, Multiscale reconstruction for photon-limited hyperspectral data, in Proceedings of IEEE Statistical Signal Processing Workshop (SSP), (2007),
  38. R. Willett, Multiscale intensity estimation for multi-photon microscopy, in Proceedings of IEEE International Symposium on Biomedical Imaging (ISBI), (2007),
  39. R. Willett, Multiscale reconstruction for photon-limited shifted excitation Raman spectroscopy, in Proceedings of IEEE Int. Conf. Acoust., Speech, Signal Processing (ICASSP), (2007),
  40. A. Wagadarikar and R. John and R. Willett and and D. Brady, Single disperser design for compressive, single-snapshot spectral imaging, in Proceedings of SPIE Optics and Photonics, (2007),
  41. M. Gehm and R. John and D. Brady and R. Willett and T. Schultz, Single-shot compressive spectral imaging with a dual-disperser architecture, Optics Express, (2007), 14013-14027,
  42. M. Shankar and R. Willett and N. Pitsianis and R. Te Kolste and C. Chen and R. Gibbons and D. Brady, Ultra-thin Multiple-channel LWIR Imaging Systems, in Proceedings of SPIE Optics and Photonics, (2006),
  43. R. Willett, Multiscale Analysis of Photon-Limited Astronomical Images, in Proceedings of Statistical Challenges in Modern Astronomy (SCMA) IV, (2006),
  44. P. Barford and R. Nowak, R. Willett and and V. Yegneswaran, Toward a Model for Sources of Internet Background Radiation, in Proceedings of the Passive and Active Measurement Conference (PAM '06), (2006),
  45. R. Willett and R. Nowak, Level Set Estimation via Trees, in Proceedings of IEEE Int. Conf. Acoust., Speech, Signal Processing (ICASSP), (2005),
  46. R. Willett and R. Nowak, Minimax Optimal Level Set Estimation, in Proceedings of Wavelets XI at the SPIE Annual Meeting, (2005),
  47. R. Willett and R. Nowak, Level Set Estimation in Medical Imaging, in Proceedings of IEEE Statistical Signal Processing Workshop, (2005),
  48. R. Castro and R. Willett and R. Nowak, Faster Rates in Regression via Active Learning, in Neural Information Processing Systems, (2005),
  49. R. Willett and A. Martin and R. Nowak, Adaptive Sampling for Wireless Sensor Networks, in Proc. IEEE Int. Sym. Information Theory --- ISIT~'04, (2004),
  50. R. Willett and R. Nowak, Fast, Near-Optimal, Multiresolution Estimation of Poisson Signals and Images, in Proc. Twelfth European Signal Processing Conference --- EUSIPCO~'04, (2004),
  51. R. Willett and R. Nowak, Fast Multiresolution Photon-Limited Image Reconstruction, in Proc. IEEE Int. Sym. Biomedical Imaging --- ISBI~'04, (2004),
  52. R. Willett and R. Nowak, Complexity-Regularized Multiresolution Density Estimation, in Proc. IEEE Int. Sym. Information Theory --- ISIT~'04, (2004),
  53. R. Nowak and U. Mitra and R. Willett, Estimating Inhomogeneous Fields Using Wireless Sensor Networks, IEEE Journal on Selected Areas in Communications, (2004), 999-1006,
  54. R. Castro and R. Willett and R. Nowak, Coarse-to-Fine Manifold Learning, in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing --- ICASSP~'04, (2004),
  55. R. Willett and A. Martin and R. Nowak, Backcasting: Adaptive Sampling for Sensor Networks, in Proc. Information Processing in Sensor Networks, (2004),
  56. C. Scott and R. Willett and R. Nowak, CORT: Classification Or Regression Trees, in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing --- ICASSP~'03, (2003),
  57. R. Willett and R. Nowak, Multiscale Likelihood Analysis and Image Reconstruction, in Proc. SPIE Vol. 5207, Wavelets X, (2003),
  58. R. Willett and I. Jermyn and R. Nowak and J. Zerubia, Wavelet-Based Superresolution in Astronomy, in Proc. Astronomical Data Analysis Software and Systems XIII, (2003),
  59. R. Willett and R. Nowak, Platelets: a multiscale approach for recovering edges and surfaces in photon-limited medical imaging, IEEE Transactions on Medical Imaging, (2003), 332-350,
  60. R. Willett, Multiscale Analysis for Intensity and Density Estimation, (2002),
  61. R. Willett and R. Nowak, Platelets for Multiscale Analysis in Photon-Limited Imaging, in Proc. IEEE Int. Conf. Image Processing --- ICIP~'02, (2002),
  62. R. Willett and R. Nowak, Platelets for Multiscale Analysis in Medical Imaging, in Proc. of the 2nd Joint Meeting of the IEEE Engineering in Medicine and Biology Society and the Biomedical Engineering Society --- EMBS-BMES~'02, (2002),
  63. R. Willett and R. Nowak, Multiresolution Nonparametric Intensity and Density Estimation, in Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing --- ICASSP~'02, (2002),

Papers Accepted

  1. K. J. Borkowski, S. P. Reynolds, D. A. Green, U. Hwang, R. Petre, K. Krishnamurthy, and R. Willett, Radioactive Scandium in the Youngest Galactic Supernova Remnant G1.9+0.3, Astrophysical Journal Letters, (2010), [3552],

Preprints

  1. R. Willett and R. Nowak, Platelets: A Multiscale Intensity Estimation of Piecewise Linear Poisson Processes, (2001),