☰

Christopher J. Rozell - Publications

Affiliations: 
Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, GA 
Area:
neuroengineering, computational neuroscience, interactive machine learning, dimensionality reduction
Website:
http://siplab.gatech.edu/rozell.html
Tree Info Grants Similar researchers PubMed Report error

80 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 van Rheede JJ, Alagapan S, Denison TJ, Riva-Posse P, Rozell CJ, Mayberg HS, Waters AC, Sharott A. Cortical signatures of sleep are altered following effective deep brain stimulation for depression. Translational Psychiatry. 14: 103. PMID 38378677 DOI: 10.1038/s41398-024-02816-z  0.672
2023 Alagapan S, Choi KS, Heisig S, Riva-Posse P, Crowell A, Tiruvadi V, Obatusin M, Veerakumar A, Waters AC, Gross RE, Quinn S, Denison L, O'Shaughnessy M, Connor M, Canal G, ... ... Rozell CJ, et al. Cingulate dynamics track depression recovery with deep brain stimulation. Nature. PMID 37730990 DOI: 10.1038/s41586-023-06541-3  0.732
2022 Smith EE, Choi KS, Veerakumar A, Obatusin M, Howell B, Smith AH, Tiruvadi V, Crowell AL, Riva-Posse P, Alagapan S, Rozell CJ, Mayberg HS, Waters AC. Time-frequency signatures evoked by single-pulse deep brain stimulation to the subcallosal cingulate. Frontiers in Human Neuroscience. 16: 939258. PMID 36061500 DOI: 10.3389/fnhum.2022.939258  0.682
2022 Cakmak AS, Perez Alday EA, Densen S, Najarro G, Rout P, Rozell CJ, Inan OT, Shah AJ, Clifford GD. Passively Captured Interpersonal Social Interactions and Motion From Smartphones for Predicting Decompensation in Heart Failure: Observational Cohort Study. Jmir Formative Research. 6: e36972. PMID 36001367 DOI: 10.2196/36972  0.621
2022 Wong JK, Deuschl G, Wolke R, Bergman H, Muthuraman M, Groppa S, Sheth SA, Bronte-Stewart HM, Wilkins KB, Petrucci MN, Lambert E, Kehnemouyi Y, Starr PA, Little S, Anso J, ... ... Rozell CJ, et al. Proceedings of the Ninth Annual Deep Brain Stimulation Think Tank: Advances in Cutting Edge Technologies, Artificial Intelligence, Neuromodulation, Neuroethics, Pain, Interventional Psychiatry, Epilepsy, and Traumatic Brain Injury. Frontiers in Human Neuroscience. 16: 813387. PMID 35308605 DOI: 10.3389/fnhum.2022.813387  0.68
2020 Cakmak AS, Da Poian G, Willats A, Haffar A, Abdulbaki R, Ko YA, Shah AJ, Vaccarino V, Bliwise DL, Rozell C, Clifford GD. An unbiased, efficient sleep-wake detection algorithm for a population with sleep disorders: Change Point Decoder. Sleep. PMID 32006429 DOI: 10.1093/Sleep/Zsaa011  0.656
2020 O'Shaughnessy MR, Davenport MA, Rozell CJ. Sparse Bayesian Learning With Dynamic Filtering for Inference of Time-Varying Sparse Signals Ieee Transactions On Signal Processing. 68: 388-403. DOI: 10.1109/Tsp.2019.2961229  0.568
2020 Lee J, Bertrand NP, Rozell CJ. Unbalanced Optimal Transport Regularization for Imaging Problems Ieee Transactions On Computational Imaging. 6: 1219-1232. DOI: 10.1109/Tci.2020.3012954  0.39
2020 Bertrand NP, Charles AS, Lee J, Dunn PB, Rozell CJ. Efficient Tracking of Sparse Signals via an Earth Mover's Distance Dynamics Regularizer Ieee Signal Processing Letters. 27: 1120-1124. DOI: 10.1109/Lsp.2020.3001760  0.442
2020 Bertrand NP, Lee J, Prussing KF, Shapero S, Rozell CJ. Infrared Search and Track With Unbalanced Optimal Transport Dynamics Regularization Ieee Geoscience and Remote Sensing Letters. 1-5. DOI: 10.1109/Lgrs.2020.3014534  0.346
2020 Alagapan S, Waters A, Veerakumar A, Obatusin M, Tiruvadi V, Crowell A, Riva-Posse P, Butera R, Mayberg H, Rozell C. Longitudinal Changes in Subcallosal Cingulate Local Field Potential Features in Patients Undergoing DBS for Treatment-Resistant Depression Biological Psychiatry. 87: S193. DOI: 10.1016/J.Biopsych.2020.02.503  0.68
2019 Fair KL, Mendat DR, Andreou AG, Rozell CJ, Romberg J, Anderson DV. Sparse Coding Using the Locally Competitive Algorithm on the TrueNorth Neurosynaptic System. Frontiers in Neuroscience. 13: 754. PMID 31396039 DOI: 10.3389/Fnins.2019.00754  0.672
2019 Zhang L, Lee J, Rozell C, Singer AC. Sub-second dynamics of theta-gamma coupling in Hippocampal CA1. Elife. 8. PMID 31355744 DOI: 10.7554/Elife.44320  0.366
2019 Kolb I, Landry C, Yip M, Lewallen C, Stoy W, Lee J, Felouzis A, Yang B, Boyden E, Rozell CJ, Forest C. PatcherBot: a single-cell electrophysiology robot for adherent cells and brain slices. Journal of Neural Engineering. PMID 30970335 DOI: 10.1088/1741-2552/Ab1834  0.338
2019 Zhang L, Lee J, Rozell C, Singer AC. Author response: Sub-second dynamics of theta-gamma coupling in hippocampal CA1 Elife. DOI: 10.7554/Elife.44320.032  0.332
2018 Eftekhari A, Yap HL, Wakin MB, Rozell CJ. Stabilizing embedology: Geometry-preserving delay-coordinate maps. Physical Review. E. 97: 022222. PMID 29548121 DOI: 10.1103/Physreve.97.022222  0.758
2018 Lee J, Kolb I, Forest CR, Rozell CJ. Cell Membrane Tracking in Living Brain Tissue Using Differential Interference Contrast Microscopy. Ieee Transactions On Image Processing : a Publication of the Ieee Signal Processing Society. 27: 1847-1861. PMID 29346099 DOI: 10.1109/Tip.2017.2787625  0.419
2018 Bolus MF, Willats AA, Whitmire CJ, Rozell CJ, Stanley GB. Design strategies for dynamic closed-loop optogenetic neurocontrol in vivo. Journal of Neural Engineering. PMID 29300002 DOI: 10.1088/1741-2552/Aaa506  0.323
2017 Da Poian G, Rozell CJ, Bernardini R, Rinaldo R, Clifford GD. Matched Filtering for Heart Rate Estimation on Compressive Sensing ECG Measurements. Ieee Transactions On Bio-Medical Engineering. PMID 28920895 DOI: 10.1109/Tbme.2017.2752422  0.326
2017 Olshausen BA, Rozell CJ. Neuromorphic computation: Sparse codes from memristor grids. Nature Nanotechnology. PMID 28530716 DOI: 10.1038/Nnano.2017.112  0.627
2016 Kressner AA, May T, Rozell CJ. Outcome measures based on classification performance fail to predict the intelligibility of binary-masked speech. The Journal of the Acoustical Society of America. 139: 3033. PMID 27369123 DOI: 10.1121/1.4952439  0.716
2016 Kressner AA, Westermann A, Buchholz JM, Rozell CJ. Cochlear implant speech intelligibility outcomes with structured and unstructured binary mask errors. The Journal of the Acoustical Society of America. 139: 800. PMID 26936562 DOI: 10.1121/1.4941567  0.704
2016 Charles AS, Balavoine A, Rozell CJ. Dynamic Filtering of Time-Varying Sparse Signals via $\ell _1$ Minimization Ieee Transactions On Signal Processing. 64: 5644-5656. DOI: 10.1109/Tsp.2016.2586745  0.783
2015 Millard DC, Whitmire CJ, Gollnick CA, Rozell CJ, Stanley GB. Electrical and Optical Activation of Mesoscale Neural Circuits with Implications for Coding. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 35: 15702-15. PMID 26609162 DOI: 10.1523/Jneurosci.5045-14.2015  0.306
2015 Zhu M, Rozell CJ. Modeling Inhibitory Interneurons in Efficient Sensory Coding Models. Plos Computational Biology. 11: e1004353. PMID 26172289 DOI: 10.1371/Journal.Pcbi.1004353  0.762
2015 Kressner AA, Rozell CJ. Structure in time-frequency binary masking errors and its impact on speech intelligibility. The Journal of the Acoustical Society of America. 137: 2025-35. PMID 25920853 DOI: 10.1121/1.4916271  0.709
2015 Balavoine A, Rozell CJ, Romberg J. Discrete and continuous-time soft-thresholding for dynamic signal recovery Ieee Transactions On Signal Processing. 63: 3165-3176. DOI: 10.1109/Tsp.2015.2420535  0.795
2014 Shapero S, Zhu M, Hasler J, Rozell C. Optimal sparse approximation with integrate and fire neurons. International Journal of Neural Systems. 24: 1440001. PMID 24875786 DOI: 10.1142/S0129065714400012  0.755
2014 Charles AS, Yap HL, Rozell CJ. Short-term memory capacity in networks via the restricted isometry property. Neural Computation. 26: 1198-235. PMID 24684446 DOI: 10.1162/Neco_A_00590  0.766
2014 Balavoine A, Romberg J, Rozell CJ. Correction to "convergence and rate analysis of neural networks for sparse approximation" Ieee Transactions On Neural Networks and Learning Systems. 25: 1595-1596. DOI: 10.1109/Tnnls.2013.2292700  0.723
2014 Charles AS, Rozell CJ. Spectral Superresolution of Hyperspectral Imagery Using Reweighted $\ell_{1}$ Spatial Filtering Ieee Geoscience and Remote Sensing Letters. 11: 602-606. DOI: 10.1109/Lgrs.2013.2272191  0.553
2014 Balavoine A, Rozell CJ, Romberg J. Iterative soft-thresholding for time-varying signal recovery Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 4958-4962. DOI: 10.1109/ICASSP.2014.6854545  0.775
2014 Yap HL, Eftekhari A, Wakin MB, Rozell CJ. A first analysis of the stability of Takens' embedding 2014 Ieee Global Conference On Signal and Information Processing, Globalsip 2014. 404-408. DOI: 10.1109/GlobalSIP.2014.7032148  0.503
2014 Charles AS, Yin D, Rozell CJ. Can random linear networks store multiple long input streams? 2014 Ieee Global Conference On Signal and Information Processing, Globalsip 2014. 379-383. DOI: 10.1109/GlobalSIP.2014.7032143  0.517
2014 Charles AS, Rozell CJ. Convergence of basis pursuit de-noising with dynamic filtering 2014 Ieee Global Conference On Signal and Information Processing, Globalsip 2014. 374-378. DOI: 10.1109/GlobalSIP.2014.7032142  0.474
2014 Eftekhari A, Yap HL, Rozell CJ, Wakin MB. The restricted isometry property for random block diagonal matrices Applied and Computational Harmonic Analysis. 38: 1-31. DOI: 10.1016/J.Acha.2014.02.001  0.778
2013 Zhu M, Rozell CJ. Visual nonclassical receptive field effects emerge from sparse coding in a dynamical system. Plos Computational Biology. 9: e1003191. PMID 24009491 DOI: 10.1371/Journal.Pcbi.1003191  0.77
2013 Shapero S, Rozell C, Hasler P. Configurable hardware integrate and fire neurons for sparse approximation Neural Networks. 45: 134-143. PMID 23582485 DOI: 10.1016/J.Neunet.2013.03.012  0.335
2013 Giorno AD, Zhu M, Rozell CJ. A sparse coding model of V1 produces surround suppression effects in response to natural scenes Bmc Neuroscience. 14. DOI: 10.1186/1471-2202-14-S1-P335  0.762
2013 Zhu M, Stevenson I, Köster U, Gray CM, Olshausen BA, Rozell CJ. Sparse coding model captures V1 population response statistics to natural movies Bmc Neuroscience. 14: P334. DOI: 10.1186/1471-2202-14-S1-P334  0.774
2013 Kressner AA, Anderson DV, Rozell CJ. Causal binary mask estimation for speech enhancement using sparsity constraints Proceedings of Meetings On Acoustics. 19. DOI: 10.1121/1.4805458  0.332
2013 Balavoine A, Rozell CJ, Romberg J. Convergence speed of a dynamical system for sparse recovery Ieee Transactions On Signal Processing. 61: 4259-4269. DOI: 10.1109/Tsp.2013.2271482  0.788
2013 Yap HL, Wakin MB, Rozell CJ. Stable manifold embeddings with structured random matrices Ieee Journal On Selected Topics in Signal Processing. 7: 720-730. DOI: 10.1109/Jstsp.2013.2261277  0.774
2013 Balavoine A, Rozell CJ, Romberg J. Convergence of a neural network for sparse approximation using the nonsmooth Łojasiewicz inequality Proceedings of the International Joint Conference On Neural Networks. DOI: 10.1109/IJCNN.2013.6706832  0.775
2013 Charles AS, Rozell CJ. Dynamic filtering of sparse signals using reweighted ℓ1 Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 6451-6455. DOI: 10.1109/ICASSP.2013.6638908  0.486
2012 Balavoine A, Romberg J, Rozell CJ. Convergence and rate analysis of neural networks for sparse approximation. Ieee Transactions On Neural Networks and Learning Systems. 23: 1377-89. PMID 24199030 DOI: 10.1109/Tnnls.2012.2202400  0.792
2012 Charles AS, Garrigues P, Rozell CJ. A common network architecture efficiently implements a variety of sparsity-based inference problems. Neural Computation. 24: 3317-39. PMID 22970876 DOI: 10.1162/Neco_A_00372  0.786
2012 Zhu M, Rozell CJ. Biologically realistic excitatory and inhibitory cell properties emerge from a sparse coding network Bmc Neuroscience. 13. DOI: 10.1186/1471-2202-13-S1-P55  0.771
2012 Sale D, Rozell CJ, Romberg JK, Lanterman AD. Compressive LADAR in realistic environments 2012 Ieee Statistical Signal Processing Workshop, Ssp 2012. 720-723. DOI: 10.1109/SSP.2012.6319804  0.568
2012 Yap HL, Charles AS, Rozell CJ. The restricted isometry property for Echo state networks with applications to sequence memory capacity 2012 Ieee Statistical Signal Processing Workshop, Ssp 2012. 580-583. DOI: 10.1109/SSP.2012.6319765  0.487
2012 Shapero S, Charles AS, Rozell CJ, Hasler P. Low power sparse approximation on reconfigurable analog hardware Ieee Journal On Emerging and Selected Topics in Circuits and Systems. 2: 530-541. DOI: 10.1109/Jetcas.2012.2214615  0.577
2012 Sale D, Rozell CJ, Romberg JK, Lanterman AD. Compressive ladar detector noise performance Conference Record - Asilomar Conference On Signals, Systems and Computers. 416-420. DOI: 10.1109/ACSSC.2012.6489037  0.563
2011 Park JY, Yap HL, Rozell CJ, Wakin MB. Concentration of measure for block diagonal matrices with applications to compressive signal processing Ieee Transactions On Signal Processing. 59: 5859-5875. DOI: 10.1109/Tsp.2011.2166546  0.774
2011 Yap HL, Rozell CJ. Stable takens' embeddings for linear dynamical systems Ieee Transactions On Signal Processing. 59: 4781-4794. DOI: 10.1109/Tsp.2011.2160629  0.781
2011 Charles AS, Olshausen BA, Rozell CJ. Learning sparse codes for hyperspectral imagery Ieee Journal On Selected Topics in Signal Processing. 5: 963-978. DOI: 10.1109/Jstsp.2011.2149497  0.705
2011 Asif MS, Charles A, Romberg J, Rozell C. Estimation and dynamic updating of time-varying signals with sparse variations Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 3908-3911. DOI: 10.1109/ICASSP.2011.5947206  0.693
2011 Balavoine A, Rozell CJ, Romberg J. Global convergence of the Locally Competitive Algorithm 2011 Digital Signal Processing and Signal Processing Education Meeting, Dsp/Spe 2011 - Proceedings. 431-436. DOI: 10.1109/DSP-SPE.2011.5739253  0.702
2011 Charles AS, Kressner AA, Rozell CJ. A causal Locally Competitive Algorithm for the sparse decomposition of audio signals 2011 Digital Signal Processing and Signal Processing Education Meeting, Dsp/Spe 2011 - Proceedings. 265-270. DOI: 10.1109/DSP-SPE.2011.5739223  0.535
2011 Charles A, Asif MS, Romberg J, Rozell C. Sparsity penalties in dynamical system estimation 2011 45th Annual Conference On Information Sciences and Systems, Ciss 2011. DOI: 10.1109/CISS.2011.5766179  0.67
2011 Lun Yap H, Wakin MB, Rozell CJ. Stable manifold embeddings with operators satisfying the restricted isometry property 2011 45th Annual Conference On Information Sciences and Systems, Ciss 2011. DOI: 10.1109/CISS.2011.5766162  0.524
2011 Yap HL, Eftekhari A, Wakin MB, Rozell CJ. The restricted isometry property for block diagonal matrices 2011 45th Annual Conference On Information Sciences and Systems, Ciss 2011. DOI: 10.1109/CISS.2011.5766142  0.546
2011 Shapero S, Rozell C, Balavoine A, Hasler P. A scalable implementation of sparse approximation on a field programmable analog array 2011 Ieee Biomedical Circuits and Systems Conference, Biocas 2011. 141-144. DOI: 10.1109/BioCAS.2011.6107747  0.684
2010 Zhu M, Rozell CJ. Sparse coding models demonstrate some non-classical receptive field effects Bmc Neuroscience. 11. DOI: 10.1186/1471-2202-11-S1-O21  0.754
2010 Wakin MB, Park JY, Yap HL, Rozell CJ. Concentration of measure for block diagonal measurement matrices Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 3614-3617. DOI: 10.1109/ICASSP.2010.5495908  0.521
2010 Rozell CJ, Yap HL, Park JY, Wakin MB. Concentration of measure for block diagonal matrices with repeated blocks 2010 44th Annual Conference On Information Sciences and Systems, Ciss 2010. DOI: 10.1109/CISS.2010.5464965  0.527
2010 Rozell CJ, Garrigues P. Analog sparse approximation for compressed sensing recovery Conference Record - Asilomar Conference On Signals, Systems and Computers. 822-826. DOI: 10.1109/ACSSC.2010.5757680  0.772
2010 Charles A, Olshausen B, Rozell CJ. Sparse coding for spectral signatures in hyperspectral images Conference Record - Asilomar Conference On Signals, Systems and Computers. 191-195. DOI: 10.1109/ACSSC.2010.5757496  0.667
2008 Rozell CJ, Johnson DH, Baraniuk RG, Olshausen BA. Sparse coding via thresholding and local competition in neural circuits. Neural Computation. 20: 2526-63. PMID 18439138 DOI: 10.1162/Neco.2008.03-07-486  0.779
2008 Ortman RL, Rozell CJ, Johnson DH. Reconstruction of compressively sensed images via neurally plausible local competitive algorithms Ciss 2008, the 42nd Annual Conference On Information Sciences and Systems. 476-479. DOI: 10.1109/CISS.2008.4558573  0.528
2007 Casazza PG, Kutyniok G, Li S, Rozell CJ. Modeling sensor networks with fusion frames Proceedings of Spie - the International Society For Optical Engineering. 6701. DOI: 10.1117/12.730719  0.308
2006 Bishnoi SW, Rozell CJ, Levin CS, Gheith MK, Johnson BR, Johnson DH, Halas NJ. All-optical nanoscale pH meter. Nano Letters. 6: 1687-92. PMID 16895357 DOI: 10.1021/Nl060865W  0.533
2006 Rozell C, Johnson D, Baraniuk R, Olshausen B. Locally competitive algorithms for sparse approximation Proceedings - International Conference On Image Processing, Icip. 4: IV169-IV172. DOI: 10.1109/ICIP.2007.4379981  0.739
2006 Rozell CJ, Johnson DH. Analyzing the robustness of redundant population codes in sensory and feature extraction systems Neurocomputing. 69: 1215-1218. DOI: 10.1016/J.Neucom.2005.12.079  0.585
2006 Rozell CJ, Johnson DH. Evaluating local contributions to global performance in wireless sensor and actuator networks Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4026: 1-16. DOI: 10.1007/11776178_1  0.492
2006 Rozell CJ, Goodman IN, Johnson DH. Feature-based information processing with selective attention Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 4: IV709-IV712.  0.738
2005 Rozell CJ, Johnson DH. Analysis of noise reduction in redundant expansions under distributed processing requirements Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. IV185-IV188. DOI: 10.1109/ICASSP.2005.1415976  0.47
2005 Rozell CJ, Johnson DH. Examining methods for estimating mutual information in spiking neural systems Neurocomputing. 65: 429-434. DOI: 10.1016/J.Neucom.2004.10.042  0.566
2004 Rozell CJ, Johnson DH, Glantz RM. Measuring information transfer in the spike generator of crayfish sustaining fibers. Biological Cybernetics. 90: 89-97. PMID 14999475 DOI: 10.1007/S00422-003-0458-Y  0.557
2004 Lexa MA, Rozell CJ, Sinanović S, Johnson DH. To cooperate or not to cooperate: Detection strategies in sensor networks Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 3: III841-III844.  0.709
2003 Rozell CJ, Johnson DH, Glantz RM. Information processing during transient responses in the crayfish visual system Neurocomputing. 52: 53-58. DOI: 10.1016/S0925-2312(02)00829-9  0.539
Show low-probability matches.