Publications

If you have trouble accessing any of these manuscripts, please email me asking for a copy.

Preprints

  1. Aksoy, D., Alben, S., Deegan, R. D., and Gorodetsky, A. A. "Inverse Design of Self-Oscillatory Gels through Deep Learning.", 2021. local copy, supplementary material, code on bitbucket.
  2. Gorodetsky, A. A., Safta, S., and Jakeman, J. D. "Reverse-mode differentiation in arbitrary tensor network format: with application to supervised learning. " 2021, local_copy
  3. Pham, T., and Gorodetsky, A. A. "Ensemble approximate control variate estimators: Applications to multi-fidelity importance sampling." 2021, local copy
  4. De, S., Salehi, H. and Gorodetsky, A., "Efficient MCMC Sampling for Bayesian Matrix Factorization by Breaking Posterior Symmetries." 2020, arXiv preprint https://arxiv.org/abs/2006.04295, local hosted link
  5. Kachar, K.G., Gorodetsky, A. A., Dynamic Multi-agent assignment via discrete optimal transport. 2020, arXiv preprint https://arxiv.org/abs/1910.10748 local hosted link

Peer-reviewed publications

Journal articles

  1. Gorodetsky, A.A., Jakeman, J.D. & Geraci, G. MFNets: data efficient all-at-once learning of multifidelity surrogates as directed networks of information sources. Comput Mech (2021). https://doi.org/10.1007/s00466-021-02042-0, http://arxiv.org/abs/2008.02672
  2. Galioto, N., Gorodetsky, A.A. "Bayesian system ID: optimal management of parameter, model, and measurement uncertainty." Nonlinear Dyn (2020). https://doi.org/10.1007/s11071-020-05925-8 ArXiv
  3. Gorodetsky, A. A., Jakeman, J.D., Geraci, G., Eldred, M.S., "MFNETS: multifidelity data-driven networks for Bayesian learning and prediction." International Journal of Uncertainty Quantification, 10, (2020) : 595-622. https://doi.org/10.1615/Int.J.UncertaintyQuantification.2020032978 local copy
  4. Gorodetsky, A. A., Geraci, G., Eldred M. S., Jakeman, J. "A generalized approximate control variate framework for multifidelity uncertainty quantification." Journal of Computational Physics, 408, (2020): 109257. https://doi.org/10.1016/j.jcp.2020.109257 local copy
  5. Jakeman, J., Eldred, M. S., Geraci, G., Gorodetsky, A.A. "Adaptive multi-index collocation for uncertainty quantification and sensitivity analysis." International Journal for Numerical Methods in Engineering, 121 (2019) : 1314 – 1343. https://doi.org/10.1002/nme.6268
  6. Gorodetsky, A. A., Karaman, S., and Marzouk, Y., "A continuous analogue of the tensor-train decomposition." Computer Methods in Applied Mechanics and Engineering 347 (2019): 59-84. https://doi.org/10.1016/j.cma.2018.12.015
  7. Alben, S., Gorodetsky, A. A., Kim, D., Deegan, R. D. "Semi-implicit methods for the dynamics of elastic sheets." Journal of Computational Physics, 399 (2019): 108952. https://doi.org/10.1016/j.jcp.2019.108952
  8. Wildey, T., Gorodetsky, A.A., Belme, A.C., Shadid, J. N., "Robust Uncertainty Quantification using reponse surface approximations of discontinuous functions" International Journal of Uncertainty Quantification, 9:5 (2019): 415-437. https://doi.org/10.1615/Int.J.UncertaintyQuantification.2019026974 local copy
  9. Kramer, B., and Gorodetsky, A. "System identification via CUR-factored Hankel approximation." SIAM Journal on Scientific Computing, 40.2 (2018): A848-A866. https://doi.org/10.1137/17M1137632 local copy
  10. Gorodetsky, A. A., and Jakeman, J. D., "Gradient-based optimization for regression in the functional tensor-train format." Journal of Computational Physics 374 (2018): 1219-1238. https://doi.org/10.1016/j.jcp.2018.08.010
  11. Gorodetsky A. A., Karaman, S., and Marzouk Y.~M. "High-dimensional stochastic optimal control using continuous tensor decompositions." International Journal of Robotics Research, 37.2-3 (2018): 340-377. https://doi.org/10.1177/0278364917753994
  12. Gorodetsky, A. A., and Marzouk, Y., "Mercer Kernels and Integrated Variance Experimental Design: Connections Between Gaussian Process Regression and Polynomial Approximation" SIAM/ASA Journal on Uncertainty Quantification (2016): 4:1, 796-828. https://doi.org/10.1137/15M1017119
  13. Gorodetsky, A. A., and Marzouk, Y., "Efficient Localization of Discontinuities in Complex Computational Simulations," SIAM Journal on Scientific Computing (2014): 36:6, A2584-A2610. https://doi.org/10.1137/140953137

Conference publications

  1. Xunbi, J., Molnar, T. G., Gorodetsky, A. A., Orosz, G. "Bayesian Inference for Time Delay Systems with Application to Connected Automated Vehicles." 2021 IEEE International Intelligent Transportation Systems Conference (ITSC). Indianapolis, Indiana, USA, September 19 - 22, 2021. local copy
  2. Gorodetsky, A. A., Whittaker, C.B., Szulman, A., Jorns, B. "Robust Design of Electrospray Emitters." AIAA Propulsion and Energy 2021 Forum. Virtual, August 11-13, 2021. local copy
  3. Chen, B., Tandon, S., Gorsich, D., Gorodetsky, A., Veerapaneni, S. "Behavioral Cloning in Atari Games Using a Combined Variational Autoencoder and Predictor Model." IEEE Conference on Evolutionary Computation, Virtual, June 28 - July 1, 2021. local copy
  4. Yang, H. , Gorodetsky, A. A., Fujii, Y., Wang, K-W. "Multifidelity Uncertainty Quantification for Online Simulations of Automotive Propulsion Systems.", Proceedings of the ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference IDETC/CIE2021. Virtual, August 17-20, 2021. local copy
  5. Galioto, N. Gorodetsky, A. A., "A new objective for identification of partially observed linear time-invariant dynamical systems from input-output data." Learning for Dynamics and Control (L4DC), Virtual, June 7-8, 2021. PMLR copy, local_copy
  6. Galioto, N. Gorodetsky, A. A., "Bayesian Identification of Hamiltonian Dynamics from Symplectic Data." Conference on Decision and Control (CDC), 2020. local copy
  7. Yang, H. Kidambi, N., Fujii, Y., Gorodetsky, A., Wang, K-W. "Uncertainty Quantification Using Generalized Polynomial Chaos for Online Simulations of Automotive Propulsion Systems." American Control Conference (ACC) 2020. pp. 295-300. IEEE, 2020. https://doi.org/10.23919/ACC45564.2020.9147870 local copy
  8. Baskar, D., Gorodetsky, A. A., "Simulated Wind-field Dataset for Testing Energy Efficient Path-Planning Algorithms for UAVs in Urban Environment." 2020 AIAA Aviation Form, 2020. https://doi.org/10.2514/6.2020-2920
  9. Whittaker, C. B., Gorodetsky, A., and Jorns, B. "Quantifying Uncertainty in the Scaling Laws of Porous Electrospray Emitters." AIAA Propulsion and Energy 2020 Forum. 2020. local_copy
  10. He, K., Wang, J. and Gorodetsky, A. A., "Uncertainty Analysis of Trajectory Tracking for Autonomous Dynamic Soaring." AIAA Scitech 2020 Forum. 2020. https://doi.org/10.2514/6.2020-0908 local copy
  11. Jorns, B., Gorodetsky, A., Lasky, I. Kimber, A., Dahl P., St. Peter, B., Dressler, R. "Uncertainty Quantification of Electrospray Thruster Array Lifetime." 36th International Electric Propulsion Conference, University of Vienna, Austria, September 15 – 20, 2019. http://electricrocket.org/2019/317.pdf local copy
  12. Geraci, G., Eldred, M. S., Gorodetsky, A., and Jakeman, J. "Recent advancements in Multilevel-Multifidelity techniques for forward UQ in the DARPA SEQUOIA project." AIAA Scitech Forum January 2019. https://doi.org/10.2514/6.2019-0722 local copy
  13. Sayre-McCord, R. T., Guerra, W., Antonini, A., Arneberg, J., Brown, A., Cavalheiro,G., Fang, Y., Gorodetsky, A., McCoy, D., Quilter, S., Riether, F., Tal, E., Terzioglu, Y., Carlone, L., Karaman, S. "Visual-inertial navigation algorithm development using photorealistic camera simulation in the loop." Proceedings of the IEEE International Conference on Robotics and Automation (ICRA), Brisbane, Australia, 2018. https://doi.org/10.1109/ICRA.2018.8460692
  14. Geraci, G., Eldred, M.S., Gorodetsky, A. A., Jakeman J. "Leveraging Active Subspaces for Efficient Multifidelity Uncertainty Quantification." ECCM-ECCFD 2018, Glasgow, Scotland, UK 2018. local_copy
  15. Eldred, M. S., Geraci, G., Gorodetsky, A., and Jakeman, J. "Multilevel-Multidelity Approaches for Forward UQ in the DARPA SEQUOIA project." 2018 AIAA Non-Deterministic Approaches Conference. 2018. https://doi.org/10.2514/6.2018-1179
  16. Tal, E., Gorodetsky, A. and Karaman, S., 2018, June. Continuous tensor train-based dynamic programming for high-dimensional zero-sum differential games. In 2018 Annual American Control Conference (ACC) (pp. 6086-6093). IEEE. https://10.23919/ACC.2018.8431472
  17. Gorodetsky, A. A., Karaman, S., and Marzouk, Y. M., "Low-rank tensor integration for Gaussian filtering of continuous time nonlinear systems," 2017 IEEE 56th Annual Conference on Decision and Control (CDC), Melbourne, VIC, 2017, pp. 2789-2794. https://10.1109/CDC.2017.8264064
  18. Alora, J. I., Gorodetsky, A. A., Karaman, S., Marzouk, Y. and Lowry, N., "Automated synthesis of low-rank control systems from sc-LTL specifications using tensor-train decompositions," 2016 IEEE 55th Conference on Decision and Control (CDC), Las Vegas, NV, 2016, pp. 1131-1138, https://doi.org/10.1109/CDC.2016.7798419
  19. Gorodetsky, A.A., Karaman, S. and Marzouk, Y.M., 2015, July. Efficient High-Dimensional Stochastic Optimal Motion Control using Tensor-Train Decomposition. In Robotics: Science and Systems. https://doi.org/10.15607/RSS.2015.XI.015

PhD Thesis

Gorodetsky, Alex Arkady. Continuous low-rank tensor decompositions, with applications to stochastic optimal control and data assimilation. Diss. Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/108918

S.M Thesis

Gorodetsky, Alex Arkady. A learning method for the approximation of discontinuous functions for stochastic simulations. Diss. Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/76101


Copyright (c) 2020-2021, Alex Gorodetsky, goroda@umich.edu License: CC BY-SA 4.0