@MISC{jia:26:fua-arxiv,
 author = {Y. Jia and S. Chen and Y. Pan and X. Li and L. Shi and C. Jung and H. Yuan and I. Alkhouri and Y. C. Wu and S. Ravishankar and J. A. Fessler and Q. Qu},
 title = {{ForcingDAS:} unified and robust data assimilation via diffusion forcing},
 url = {http://arxiv.org/abs/2605.14285},
 year = 2026
}

@MISC{li:26:mic-arxiv,
 author = {X. Li and Y. Jia and X. Li and J. A. Fessler and R. Wang and Q. Qu},
 title = {{MCLR:} improving conditional modeling in visual generative models via inter-class likelihood-ratio maximization and establishing the equivalence between classifier-free guidance and alignment objectives},
 url = {http://arxiv.org/abs/2603.22364},
 year = 2026
}

@MISC{yu:26:cin-arxiv,
 author = {H. Yu and Y. Jiang and J. A. Fessler},
 title = {Comparing implicit neural representations and {B-splines} for continuous function fitting from sparse samples},
 url = {http://arxiv.org/abs/2602.20535},
 year = 2026
}

@MISC{gautam:26:sad-arxiv,
 author = {S. Gautam and A. Li and P. P. Agarwal and A. K. Attili and J. A. Fessler and N. Seiberlich and S. Ravishankar},
 title = {Scan-adaptive dynamic {MRI} undersampling using a dictionary of efficiently learned patterns},
 url = {http://arxiv.org/abs/2602.13984},
 year = 2026
}

@MISC{iusem:25:saa,
 author = {A. Iusem and S. Furuie and E. S. Helou and E. X. Miqueles and J. A. Fessler and M. V. W. Zibetti and A. {Leitao} and A. G. Martinez and R. Luke and T. Katsekpor and J. M. Martinez},
 title = {{South-American} adventures from kayak to inverse problems: {A} tribute to {Alvaro} {Rodolfo} {De} {Pierro}},
 year = 2025
}

@MISC{yang:25:lpm-arxiv,
 author = {T. Yang and J. Hu and J. A. Fessler and L. Shen},
 title = {Local patches meet global context: {Scalable} {3D} diffusion priors for {CT} reconstruction},
 url = {http://arxiv.org/abs/2512.18161},
 year = 2025
}

@MISC{hong:25:acg-arxiv,
 author = {T. Hong and U. Villa and J. A. Fessler},
 title = {A convergent generalized {Krylov} subspace method for compressed sensing {MRI} reconstruction with gradient-driven denoisers},
 url = {http://arxiv.org/abs/2508.11219},
 year = 2025
}

@MISC{lobos:25:smf-arxiv,
 author = {R. A. Lobos and X. Wang and R. T. L. Fung and Y. He and D. Frey and D. Gupta and Z. Liu and J. A. Fessler and D. C. Noll},
 title = {Spatiotemporal maps for dynamic {MRI} reconstruction},
 url = {http://arxiv.org/abs/2507.14429},
 year = 2025
}

@MISC{cavazos:25:asc-arxiv,
 author = {J. A. S. Cavazos and J. A. Fessler and L. Balzano},
 title = {{ALPCAHUS:} subspace clustering for heteroscedastic data},
 url = {http://arxiv.org/abs/2505.18918},
 year = 2025
}

@MISC{lobos:25:soa-arxiv,
 author = {R. A. Lobos and J. S. Cavazos and R. R. Nadakuditi and J. A. Fessler},
 title = {Smooth optimization algorithms for global and locally low-rank regularizers},
 url = {http://arxiv.org/abs/2505.06073},
 year = 2025
}

@MISC{hong:25:ccq-arxiv,
 author = {T. Hong and Z. Xu and S. Y. Chun and L. Hernandez-Garcia and J. A. Fessler},
 title = {Convergent complex {quasi-Newton} proximal method for gradient-driven denoisers in compressed sensing {MRI} reconstruction},
 url = {http://arxiv.org/abs/2505.04820},
 year = 2025
}

@MISC{yu:25:boi-arxiv,
 author = {H. Yu and J. A. Fessler and Y. Jiang},
 title = {Bilevel optimized implicit neural representation for scan-specific accelerated {MRI} reconstruction},
 url = {http://arxiv.org/abs/2502.21292},
 year = 2025
}

@MISC{gautam:25:sam-arxiv,
 author = {S. Gautam and A. Li and N. Seiberlich and J. A. Fessler and S. Ravishankar},
 title = {Scan-adaptive {MRI} undersampling using neighbor-based optimization {(SUNO)}},
 url = {http://arxiv.org/abs/2501.09799},
 year = 2025
}

@MISC{chen:25:fas-arxiv,
 author = {S. Chen and Y. Jia and Q. Qu and H. Sun and J. A. Fessler},
 title = {{FlowDAS:} {A} stochastic interpolant-based framework for data assimilation},
 code = {https://github.com/umjiayx/FlowDAS},
 url = {http://arxiv.org/abs/2501.16642},
 year = 2025
}

@MISC{hong:24:urn-arxiv,
 author = {T. Hong and Z. Xu and J. Hu and J. A. Fessler},
 title = {Using randomized {\Nystrom} preconditioners to accelerate variational image reconstruction},
 url = {http://arxiv.org/abs/2411.08178},
 year = 2024
}

@MISC{hu:24:pbd-arxiv,
 author = {J. Hu and B. Song and J. A. Fessler and L. Shen},
 title = {Patch-based diffusion models beat whole-image models for mismatched distribution inverse problems},
 url = {http://arxiv.org/abs/2410.11730},
 year = 2024
}

@MISC{xu:24:sna-arxiv,
 author = {X. Xu and M. Klasky and M. T. McCann and J. Hu and J. A. Fessler},
 title = {{Swap-Net:} {A} memory-efficient {2.5D} network for sparse-view {3D} cone beam {CT} reconstruction},
 url = {http://arxiv.org/abs/2410.10836},
 year = 2024
}

@MISC{song:24:dl3-arxiv,
 author = {B. Song and J. Hu and Z. Luo and J. A. Fessler and L. Shen},
 title = {{DiffusionBlend:} learning {3D} image prior through position-aware diffusion score blending for {3D} computed tomography reconstruction},
 url = {http://arxiv.org/abs/2406.10211},
 year = 2024
}

@MISC{hu:24:lip-arxiv,
 author = {J. Hu and B. Song and X. Xu and L. Shen and J. A. Fessler},
 title = {Learning image priors through patch-based diffusion models for solving inverse problems},
 url = {http://arxiv.org/abs/2406.02462},
 year = 2024
}

@MISC{hong:24:ppp-arxiv,
 author = {T. Hong and X. Xu and J. Hu and J. A. Fessler},
 title = {Provable preconditioned plug-and-play approach for compressed sensing {MRI} reconstruction},
 url = {http://arxiv.org/abs/2405.03854},
 year = 2024
}

@MISC{blocker:23:dse,
 author = {C. Blocker and H. Raja and J. A. Fessler and L. Balzano},
 title = {Dynamic subspace estimation with {Grassmannian} geodesics},
 note = {University of Michigan Deep Blue Technical Report},
 doi = {10.7302/28948},
 year = 2023
}

@MISC{gilman:23:spp-arxiv,
 author = {K. Gilman and D. Hong and J. A. Fessler and L. Balzano},
 title = {Streaming probabilistic {PCA} for missing data with heteroscedastic noise},
 url = {http://arxiv.org/abs/2310.06277},
 year = 2023
}

@MISC{cavazos:23:asw-arxiv,
 author = {J. A. S. Cavazos and J. A. Fessler and L. Balzano},
 title = {{ALPCAH:} {Sample-wise} heteroscedastic {PCA} with tail singular value regularization},
 url = {http://arxiv.org/abs/2307.02745},
 year = 2023
}

@MISC{schwartz:23:i3c-arxiv,
 author = {J. Schwartz and Z. W. Di and Y. Jiang and J. Manassa and J. Pietryga and Y. Qian and M. Cho and J. Rowell and H. Zheng and R. Robinson and J. Gu and S. Rozeveld and P. Ercius and J. A. Fessler and T. Xu and M. C. Scott and R. Hovden},
 title = {Imaging {3D} chemistry at 1 nm resolution with fused multi-modal electron tomography},
 url = {http://arxiv.org/abs/2304.12259},
 year = 2023
}

@MISC{li:23:pgh-arxiv,
 author = {Z. Li and J. Hu and X. Xu and L. Shen and J. A. Fessler},
 title = {{Poisson-Gaussian} holographic phase retrieval with score-based image prior},
 url = {http://arxiv.org/abs/2305.07712},
 year = 2023
}

@MISC{blocker:23:dse-arxiv,
 author = {C. J. Blocker and H. Raja and J. A. Fessler and L. Balzano},
 title = {Dynamic subspace estimation with {Grassmannian} geodesics},
 url = {http://arxiv.org/abs/2303.14851},
 year = 2023
}

@MISC{hong:23:acq-arxiv,
 author = {T. Hong and L. Hernandez and J. A. Fessler},
 title = {A complex {quasi-Newton} proximal method for image reconstruction in compressed sensing {MRI}},
 url = {http://arxiv.org/abs/2303.02586},
 year = 2023
}

@MISC{wang:23:asf-arxiv,
 author = {G. Wang and D. C. Noll and J. A. Fessler},
 title = {Adaptive sampling for linear sensing systems via {Langevin} dynamics},
 url = {http://arxiv.org/abs/2302.13468},
 year = 2023
}

@MISC{xu:23:hmo-arxiv,
 author = {A. S. Xu and L. Balzano and J. A. Fessler},
 title = {{HeMPPCAT:} mixtures of probabilistic principal component analysers for data with heteroscedastic noise},
 url = {http://arxiv.org/abs/2301.08852},
 year = 2023
}

@MISC{li:23:tet-arxiv,
 author = {Z. Li and Y. K. Dewaraja and J. A. Fessler},
 title = {Training end-to-end unrolled iterative neural networks for {SPECT} image reconstruction},
 url = {http://arxiv.org/abs/2301.09710},
 year = 2023
}

@MISC{wang:22:soo-arxiv,
 author = {G. Wang and J-F. Nielsen and J. A. Fessler and D. C. Noll},
 title = {Stochastic optimization of {3D} {non-Cartesian} sampling trajectory {(SNOPY)}},
 url = {http://arxiv.org/abs/2209.11030},
 year = 2022
}

@MISC{schwartz:22:ias-arxiv,
 author = {J. Schwartz and Z. W. Di and Y. Jiang and A. J. Fielitz and D-H. Ha and S. D. Perera and I. E. Baggari and R. D. Robinson and J. A. Fessler and C. Ophus and S. Rozeveld and R. Hovden},
 title = {Imaging atomic-scale chemistry from fused multi-modal electron microscopy},
 url = {http://arxiv.org/abs/2203.02024},
 year = 2022
}

@MISC{lahiri:22:svc-arxiv,
 author = {A. Lahiri and M. L. Klasky and J. A. Fessler and S. Ravishankar},
 title = {Sparse-view cone beam {CT} reconstruction using data-consistent supervised and adversarial learning from scarce training data},
 url = {http://arxiv.org/abs/2201.09318},
 year = 2022
}

@MISC{wang:21:eao-arxiv,
 author = {G. Wang and J. A. Fessler},
 title = {Efficient approximation of {Jacobian} matrices involving a non-uniform fast {Fourier} transform {(NUFFT)}},
 code = {https://github.com/guanhuaw/MIRTorch},
 url = {http://arxiv.org/abs/2111.02912},
 year = 2021
}

@MISC{crockett:21:bmf-arxiv,
 author = {C. Crockett and J. A. Fessler},
 title = {Bilevel methods for image reconstruction},
 url = {http://arxiv.org/abs/2109.09610},
 year = 2021
}

@MISC{guo:21:mmf-arxiv,
 author = {S. Guo and J. A. Fessler and D. C. Noll},
 title = {Manifold model for high-resolution {fMRI} joint reconstruction and dynamic quantification},
 url = {http://arxiv.org/abs/2104.08395},
 year = 2021
}

@MISC{lahiri:21:bps-arxiv,
 author = {A. Lahiri and G. Wang and S. Ravishankar and J. A. Fessler},
 title = {Blind primed supervised {(BLIPS)} learning for {MR} image reconstruction},
 url = {http://arxiv.org/abs/2104.05028},
 year = 2021
}

@MISC{li:21:afp-arxiv,
 author = {Z. Li and K. Lange and J. A. Fessler},
 title = {Algorithms for {Poisson} phase retrieval},
 url = {http://arxiv.org/abs/2104.00861},
 year = 2021
}

@MISC{wang:21:bsp-arxiv,
 author = {G. Wang and T. Luo and J-F. Nielsen and D. C. Noll and J. A. Fessler},
 title = {B-spline parameterized joint optimization of reconstruction and k-space trajectories {(BJORK)} for accelerated {2D} {MRI}},
 url = {http://arxiv.org/abs/2101.11369},
 year = 2021
}

@MISC{hong:21:hpp-arxiv,
 author = {D. Hong and K. Gilman and L. Balzano and J. A. Fessler},
 title = {{HePPCAT:} probabilistic {PCA} for data with heteroscedastic noise},
 url = {http://arxiv.org/abs/2101.03468},
 year = 2021
}

@MISC{luo:20:jdo-arxiv,
 author = {T. Luo and D. C. Noll and J. A. Fessler and J-F. Nielsen},
 title = {Joint design of {RF} and gradient waveforms via auto-differentiation for {3D} tailored excitation in {MRI}},
 url = {http://arxiv.org/abs/2008.10594},
 year = 2020
}

@MISC{lin:20:erf-arxiv,
 author = {C. Y. Lin and J. A. Fessler},
 title = {Efficient regularized field map estimation in {3D} parallel {MRI}},
 url = {http://arxiv.org/abs/2005.08661},
 year = 2020
}

@MISC{zheng:19:bnf-arxiv,
 author = {X. Zheng and I. Y. Chun and Y. Long and J. A. Fessler},
 title = {{BCD-net} for low-dose {CT} reconstruction: {Acceleration,} convergence, and generalization},
 url = {http://arxiv.org/abs/1908.01287},
 year = 2019
}

@MISC{chun:19:mnf-arxiv,
 author = {I. Y. Chun and Z. Huang and H. Lim and J. A. Fessler},
 title = {{Momentum-Net:} {Fast} and convergent iterative neural network for inverse problems},
 url = {http://arxiv.org/abs/1907.11818},
 year = 2019
}

@MISC{lim:19:ilc-arxiv,
 author = {H. Lim and I. Y. Chun and Y. K. Dewaraja and J. A. Fessler},
 title = {Improved low-count quantitative {PET} reconstruction with a variational neural network},
 url = {http://arxiv.org/abs/1906.02327},
 year = 2019
}

@MISC{lahiri:19:oma-arxiv,
 author = {A. Lahiri and J. A. Fessler and L. Hernandez-Garcia},
 title = {Optimizing {MRF-ASL} scan design for precise quantification of brain hemodynamics using neural network regression},
 url = {http://arxiv.org/abs/1905.06474},
 year = 2019
}

@MISC{ravishankar:19:irf-arxiv,
 author = {S. Ravishankar and J. C. Ye and J. A. Fessler},
 title = {Image reconstruction: from sparsity to data-adaptive methods and machine learning},
 url = {http://arxiv.org/abs/1904.02816},
 year = 2019
}

@MISC{ongie:19:ame-arxiv,
 author = {G. Ongie and N. Murthy and L. Balzano and J. A. Fessler},
 title = {A memory-efficient algorithm for large-scale sparsity regularized image reconstruction},
 url = {http://arxiv.org/abs/1904.00423},
 year = 2019
}

@MISC{fessler:19:omf-arxiv,
 author = {J. A. Fessler},
 title = {Optimization methods for {MR} image reconstruction},
 url = {http://arxiv.org/abs/1903.03510},
 year = 2019
}

@MISC{chun:19:cao-train-arxiv,
 author = {I. Y. Chun and D. Hong and B. Adcock and J. A. Fessler},
 title = {Convolutional analysis operator learning: {Dependence} on training data},
 url = {http://arxiv.org/abs/1902.08267},
 year = 2019
}

@MISC{li:19:dmd-arxiv,
 author = {Z. Li and S. Ravishankar and Y. Long and J. A. Fessler},
 title = {{DECT-MULTRA:} dual-energy {CT} image decomposition with learned mixed material models and efficient clustering},
 url = {http://arxiv.org/abs/1901.00106},
 year = 2019
}

@MISC{mcgaffin:18:apl-arxiv,
 author = {M. G. McGaffin and H. Chen and J. A. Fessler and V. Sick},
 title = {A practical light transport system model for chemiluminescence distribution reconstruction},
 url = {http://arxiv.org/abs/1812.03358},
 year = 2018
}

@MISC{hong:18:owp-arxiv,
 author = {D. Hong and F. Yang and J. A. Fessler and L. Balzano},
 title = {Optimally weighted {PCA} for high-dimensional heteroscedastic data},
 url = {http://arxiv.org/abs/1810.12862},
 year = 2018
}

@MISC{nataraj:18:fpm-arxiv,
 author = {G. Nataraj and J-F. Nielsen and M. Gao and J. A. Fessler},
 title = {Fast, precise myelin water quantification using {DESS} {MRI} and kernel learning},
 note = {Submitted.},
 url = {http://arxiv.org/abs/1809.08908},
 year = 2018
}

@MISC{moore:18:oai-arxiv,
 author = {B. E. Moore and S. Ravishankar and R. R. Nadakuditi and J. A. Fessler},
 title = {Online adaptive image reconstruction {(OnAIR)} using dictionary models},
 url = {http://arxiv.org/abs/1809.01817},
 year = 2018
}

@MISC{ye:18:sld-arxiv,
 author = {S. Ye and S. Ravishankar and Y. Long and J. A. Fessler},
 title = {{SPULTRA:} low-dose {CT} image reconstruction with joint statistical and learned image models},
 url = {http://arxiv.org/abs/1808.08791},
 year = 2018
}

@MISC{kim:18:ote-arxiv,
 author = {D. Kim and J. A. Fessler},
 title = {Optimizing the efficiency of first-order methods for decreasing the gradient of smooth convex functions},
 url = {http://arxiv.org/abs/1803.06600},
 year = 2018
}

@MISC{chun:18:dbn-arxiv,
 author = {I. Y. Chun and J. A. Fessler},
 title = {Deep {BCD-net} using identical encoding-decoding {CNN} structures for iterative image recovery},
 url = {http://arxiv.org/abs/1802.07129},
 year = 2018
}

@MISC{chun:18:cao-arxiv,
 author = {I. Y. Chun and J. A. Fessler},
 title = {Convolutional analysis operator learning: acceleration and convergence},
 url = {http://arxiv.org/abs/1802.05584},
 year = 2018
}

@MISC{ding:18:sir-arxiv,
 author = {Q. Ding and Y. Long and X. Zhang and J. A. Fessler},
 title = {Statistical image reconstruction using mixed {Poisson-Gaussian} noise model for {X-ray} {CT}},
 url = {http://arxiv.org/abs/1801.09533},
 year = 2018
}

@MISC{zheng:17:svx-arxiv,
 author = {X. Zheng and I. Y. Chun and Z. Li and Y. Long and J. A. Fessler},
 title = {Sparse-view {X-ray} {CT} reconstruction using {$\ell_1$} prior with learned transform},
 url = {http://arxiv.org/abs/1711.00905},
 year = 2017
}

@MISC{nataraj:17:dfm-arxiv,
 author = {G. Nataraj and J-F. Nielsen and C. Scott and J. A. Fessler},
 title = {Dictionary-free {MRI} {PERK:} {Parameter} estimation via regression with kernels},
 url = {http://arxiv.org/abs/1710.02441},
 year = 2017
}

@MISC{fessler:17:mir-arxiv,
 author = {J. A. Fessler},
 title = {Medical image reconstruction: a brief overview of past milestones and future directions},
 url = {http://arxiv.org/abs/1707.05927},
 year = 2017
}

@MISC{zheng:17:ldc-arxiv,
 author = {X. Zheng and Z. Lu and S. Ravishankar and Y. Long and J. A. Fessler},
 title = {Low dose {CT} image reconstruction with learned sparsifying transform},
 url = {http://arxiv.org/abs/1707.02914},
 year = 2017
}

@MISC{chun:17:cdl-arxiv,
 author = {I. Y. Chun and J. A. Fessler},
 title = {Convolutional dictionary learning: acceleration and convergence},
 url = {http://arxiv.org/abs/1707.00389},
 year = 2017
}

@MISC{zheng:17:pua-arxiv,
 author = {X. Zheng and S. Ravishankar and Y. Long and J. A. Fessler},
 title = {{PWLS-ULTRA:} {An} efficient clustering and learning-based approach for low-dose {3D} {CT} image reconstruction},
 url = {http://arxiv.org/abs/1703.09165},
 year = 2017
}

@MISC{hong:17:apo-arxiv,
 author = {D. Hong and L. Balzano and J. A. Fessler},
 title = {Asymptotic performance of {PCA} for high-dimensional heteroscedastic data},
 url = {http://arxiv.org/abs/1703.06610},
 year = 2017
}

@MISC{kim:17:aro-arxiv,
 author = {D. Kim and J. A. Fessler},
 title = {Adaptive restart of the optimized gradient method for convex optimization},
 url = {http://arxiv.org/abs/1703.04641},
 year = 2017
}

@MISC{ravishankar:17:eso-tci-arxiv,
 author = {S. Ravishankar and R. R. Nadakuditi and J. A. Fessler},
 title = {Efficient sum of outer products dictionary learning {(SOUP-DIL)} and its application to inverse problems},
 url = {http://arxiv.org/abs/1511.06333},
 year = 2017
}

@MISC{fessler:16:irt,
 author = {J. A. Fessler},
 title = {Michigan image reconstruction toolbox {(MIRT)} for {Matlab}},
 note = {Available from \myurl.},
 year = 2016
}

@MISC{ravishankar:16:lra-arxiv,
 author = {S. Ravishankar and B. E. Moore and R. R. Nadakuditi and J. A. Fessler},
 title = {Low-rank and adaptive sparse signal {(LASSI)} models for highly accelerated dynamic imaging},
 url = {http://arxiv.org/abs/1611.04069},
 year = 2016
}

@MISC{hong:16:tat-arxiv,
 author = {D. Hong and L. Balzano and J. A. Fessler},
 title = {Towards a theoretical analysis of {PCA} for heteroscedastic data},
 url = {http://arxiv.org/abs/1610.03595},
 year = 2016
}

@MISC{kim:16:fdp-arxiv,
 author = {D. Kim and J. A. Fessler},
 title = {Fast dual proximal gradient algorithms with rate {$O(1/k^{1.5})$} for convex minimization},
 url = {http://arxiv.org/abs/1609.09441},
 year = 2016
}

@MISC{kim:16:ala-arxiv,
 author = {D. Kim and J. A. Fessler},
 title = {Another look at the fast iterative shrinkage/thresholding algorithm {(FISTA)}},
 url = {http://arxiv.org/abs/1608.03861},
 year = 2016
}

@MISC{kim:16:gto-arxiv,
 author = {D. Kim and J. A. Fessler},
 title = {Generalizing the optimized gradient method for smooth convex minimization},
 url = {http://arxiv.org/abs/1607.06764},
 year = 2016
}

@MISC{kim::ofo-supp,
 author = {D. Kim and J. A. Fessler},
 title = {Optimized first-order methods for smooth convex minimization - {Supplementary} material},
 year = 2015
}

@MISC{nien:15:rla-arxiv,
 author = {H. Nien and J. A. Fessler},
 title = {Relaxed linearized algorithms for faster {X-ray} {CT} image reconstruction},
 url = {http://arxiv.org/abs/1512.04564},
 year = 2015
}

@MISC{ravishankar:15:eso-arxiv,
 author = {S. Ravishankar and R. R. Nadakuditi and J. A. Fessler},
 title = {Efficient sum of outer products dictionary learning {(SOUP-DIL)} - {The} {$\ell_0$} method},
 url = {http://arxiv.org/abs/1511.08842},
 year = 2015
}

@MISC{kim:15:otc-arxiv,
 author = {D. Kim and J. A. Fessler},
 title = {On the convergence analysis of the optimized gradient methods},
 url = {http://arxiv.org/abs/1510.08573},
 year = 2015
}

@MISC{mcgaffin:15:ado-arxiv,
 author = {M. G. McGaffin and J. A. Fessler},
 title = {Algorithmic design of majorizers for large-scale inverse problems},
 url = {http://arxiv.org/abs/1508.02958},
 year = 2015
}

@MISC{weller:14:upr-arxiv,
 author = {D. S. Weller and A. Pnueli and G. Divon and O. Radzyner and Y. C. Eldar and J. A. Fessler},
 title = {Undersampled phase retrieval with outliers},
 url = {http://arxiv.org/abs/1411.2183},
 year = 2014
}

@MISC{kim:14:ofo-arxiv,
 author = {D. Kim and J. A. Fessler},
 title = {Optimized first-order methods for smooth convex minimization},
 url = {http://arxiv.org/abs/1406.5468},
 year = 2014
}

@MISC{nien:14:fxr-arxiv,
 author = {H. Nien and J. A. Fessler},
 title = {Fast {X-ray} {CT} image reconstruction using the linearized augmented {Lagrangian} method with ordered subsets},
 url = {http://arxiv.org/abs/1402.4381},
 year = 2014
}

@MISC{nien:14:acp-arxiv,
 author = {H. Nien and J. A. Fessler},
 title = {A convergence proof of the split {Bregman} method for regularized least-squares problems},
 url = {http://arxiv.org/abs/1402.4371},
 year = 2014
}

@TECHREPORT{lingenfelter:12:smf,
 author = {D. J. Lingenfelter and J. A. Fessler},
 title = {System modeling for gamma-ray imaging systems},
 number = 411,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = mar,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/12,411,lingenfelter.pdf},
 year = 2012
}

@TECHREPORT{ruan:08:fpa,
 author = {D. Ruan and J. A. Fessler},
 title = {Fundamental performance analysis in image registration problems: {\Cramer-Rao} bound and its variations},
 number = 386,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = mar,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/08,386,ruan.pdf},
 year = 2008
}

@TECHREPORT{ruan:07:aet,
 author = {D. Ruan and J. A. Fessler},
 title = {Adaptive ellipse tracking and a convergence proof},
 number = 382,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = may,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/07,382,track.pdf},
 year = 2007
}

@TECHREPORT{jacobson:04:pom,
 author = {M. W. Jacobson and J. A. Fessler},
 title = {Properties of {MM} algorithms on convex feasible sets: extended version},
 number = 353,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = nov,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/04,jacobson.pdf},
 year = 2004
}

@MISC{fessler:04:mtt,
 author = {J. A. Fessler},
 title = {Matlab tomography toolbox},
 note = {Available from \myurl.},
 year = 2004
}

@TECHREPORT{ahn:03:seo,
 author = {S. Ahn and J. A. Fessler},
 title = {Standard errors of mean, variance, and standard deviation estimators},
 number = 413,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = jul,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/stderr.pdf},
 year = 2003
}

@TECHREPORT{matej:03:fbf,
 author = {S. Matej and J. A. Fessler and I. G. Kazantsev},
 title = {Fourier-based forward and back-projectors for iterative image reconstruction},
 number = {MIPG303},
 institution = {MIPG Technical Report},
 address = {University of Pennsylvania},
 month = may,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/2003,matej.pdf},
 year = 2003
}

@TECHREPORT{fessler:01:stf,
 author = {J. A. Fessler},
 title = {Some tips for {LaTeX,} {Matlab,} and {ANSI} {C}},
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = nov,
 note = {Technical report available from \myurl.},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/tips.pdf},
 year = 2001
}

@TECHREPORT{fessler:01:iti,
 author = {J. A. Fessler},
 title = {Iterative tomographic image reconstruction using nonuniform fast {Fourier} transforms},
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = dec,
 note = {Technical report available from \myurl.},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/tomo,nufft.pdf},
 year = 2001
}

@TECHREPORT{fessler:98:oto,
 author = {J. A. Fessler},
 title = {On transformations of random vectors},
 number = 314,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = aug,
 note = {\onweb},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/98,314,oto.pdf},
 year = 1998
}

@TECHREPORT{fessler:98:cpi,
 author = {J. A. Fessler},
 title = {Computing parametric images from dynamic sequences using a {QR} decomposition method},
 number = 321,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = dec,
 note = {\onweb},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/98,321,qr.pdf},
 year = 1998
}

@TECHREPORT{fessler:97:cgp-nr,
 author = {J. A. Fessler},
 title = {Conjugate-gradient preconditioning methods: numerical results},
 number = 303,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = jan,
 note = {\onweb},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/97,303,cgp-nr.pdf},
 year = 1997
}

@TECHREPORT{fessler:97:srp,
 author = {J. A. Fessler},
 title = {Spatial resolution properties of penalized weighted least-squares image reconstruction with model mismatch},
 number = 308,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = mar,
 note = {\onweb},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/97,308,srp.pdf},
 year = 1997
}

@TECHREPORT{fessler:97:ugf,
 author = {J. A. Fessler},
 title = {Users guide for {ASPIRE} {3D} image reconstruction software},
 number = 310,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = jul,
 note = {\onweb},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/97,310,ugf.pdf},
 year = 1997
}

@TECHREPORT{fessler:96:spp,
 author = {J. A. Fessler and J. M. Ollinger},
 title = {Signal processing pitfalls in positron emission tomography},
 number = 302,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = sep,
 note = {\onweb},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/96,302,pitfall.pdf},
 year = 1996
}

@TECHREPORT{hero:96:raf,
 author = {A. O. Hero and M. Usman and A. Sauve and J. A. Fessler},
 title = {Recursive algorithms for computing the {Cramer-Rao} bound},
 number = 305,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = nov,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/96,305,raf.pdf},
 year = 1996
}

@TECHREPORT{fessler:95:a30,
 author = {J. A. Fessler},
 title = {{ASPIRE} 3.0 user's guide: {A} sparse iterative reconstruction library},
 number = 293,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = jul,
 note = {\onweb},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/95,293,aspire3.pdf},
 year = 1995
}

@TECHREPORT{fessler:95:rpo,
 author = {J. A. Fessler},
 title = {Resolution properties of regularized image reconstruction methods},
 number = 297,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = aug,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/95,297,rpo.pdf},
 year = 1995
}

@TECHREPORT{fessler:94:sag-tr,
 author = {J. A. Fessler and A. O. Hero},
 title = {Space-alternating generalized {EM} algorithms for penalized maximum-likelihood image reconstruction},
 number = 286,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = feb,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/94,286,sage.pdf},
 year = 1994
}

@TECHREPORT{fessler:94:eag,
 author = {J. A. Fessler},
 title = {{EM} and gradient algorithms for transmission tomography with background contamination},
 number = {UM-PET-JF-94-1},
 institution = {Cyclotron PET Facility},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = dec,
 note = {\onweb},
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/tr-um-pet-jf-94-1.pdf},
 year = 1994
}

@TECHREPORT{hero:93:acp,
 author = {A. O. Hero and J. A. Fessler},
 title = {Asymptotic convergence properties of {EM-type} algorithms},
 number = 282,
 institution = {Comm. and Sign. Proc. Lab., Dept. of EECS},
 address = {Univ. of Michigan, Ann Arbor, MI, 48109-2122},
 month = apr,
 url = {http://web.eecs.umich.edu/~fessler/papers/files/tr/93,282,hero-em.pdf},
 year = 1993
}

@PHDTHESIS{fessler:90:phd,
 author = {J. A. Fessler},
 title = {Object-based {3-D} reconstruction of arterial trees from a few projections},
 school = {Stanford Univ.},
 address = {Stanford, CA.},
 month = aug,
 url = {diss/90,thesis.pdf},
 year = 1990
}