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Oren Mangoubi
Oren Mangoubi
Assistant Professor, Mathematical Sciences and Data Science, Worcester Polytechnic Institute (WPI)
Verified email at wpi.edu - Homepage
Title
Cited by
Cited by
Year
Mixing of Hamiltonian Monte Carlo on strongly log-concave distributions: Continuous dynamics
O Mangoubi, A Smith
The Annals of Applied Probability 31 (5), 2019-2045, 2021
1272021
Dimensionally tight bounds for second-order Hamiltonian Monte Carlo
O Mangoubi, N Vishnoi
Advances in neural information processing systems 31, 2018
752018
Nonconvex sampling with the Metropolis-adjusted Langevin algorithm
O Mangoubi, NK Vishnoi
Conference on learning theory, 2259-2293, 2019
392019
Does Hamiltonian Monte Carlo mix faster than a random walk on multimodal densities?
O Mangoubi, NS Pillai, A Smith
arXiv preprint arXiv:1808.03230, 2018
362018
Mixing of Hamiltonian Monte Carlo on strongly log-concave distributions 2: Numerical integrators
O Mangoubi, A Smith
The 22nd international conference on artificial intelligence and statistics …, 2019
322019
Rapid mixing of geodesic walks on manifolds with positive curvature
O Mangoubi, A Smith
The Annals of Applied Probability 28 (4), 2501-2543, 2018
272018
Greedy adversarial equilibrium: an efficient alternative to nonconvex-nonconcave min-max optimization
O Mangoubi, NK Vishnoi
Proceedings of the 53rd Annual ACM SIGACT Symposium on Theory of Computing …, 2021
262021
Faster polytope rounding, sampling, and volume computation via a sub-linear ball walk
O Mangoubi, NK Vishnoi
2019 IEEE 60th Annual Symposium on Foundations of Computer Science (FOCS …, 2019
252019
Sync-switch: Hybrid parameter synchronization for distributed deep learning
S Li, O Mangoubi, L Xu, T Guo
2021 IEEE 41st International Conference on Distributed Computing Systems …, 2021
162021
Convex optimization with unbounded nonconvex oracles using simulated annealing
O Mangoubi, NK Vishnoi
Conference On Learning Theory, 1086-1124, 2018
152018
Magnetization transfer magic-angle-spinning z-spectroscopy of excised tissues
R Avni, O Mangoubi, R Bhattacharyya, H Degani, L Frydman
Journal of Magnetic Resonance 199 (1), 1-9, 2009
152009
Sampling from log-concave distributions with infinity-distance guarantees
O Mangoubi, N Vishnoi
Advances in neural information processing systems 35, 12633-12646, 2022
122022
Re-analyze Gauss: Bounds for private matrix approximation via Dyson Brownian motion
O Mangoubi, N Vishnoi
Advances in Neural Information Processing Systems 35, 38585-38599, 2022
92022
Towards optimal convex combination rules for gossiping
O Mangoubi, S Mou, J Liu, AS Morse
2013 American Control Conference, 1261-1265, 2013
82013
Dac-ml: domain adaptable continuous meta-learning for urban dynamics prediction
X Zhang, Y Li, X Zhou, O Mangoubi, Z Zhang, V Filardi, J Luo
2021 IEEE International Conference on Data Mining (ICDM), 906-915, 2021
72021
A second-order equilibrium in nonconvex-nonconcave min-max optimization: Existence and algorithm
O Mangoubi, NK Vishnoi
arXiv preprint arXiv:2006.12363, 2020
62020
Online sampling from log-concave distributions
H Lee, O Mangoubi, N Vishnoi
Advances in Neural Information Processing Systems 32, 2019
62019
Private covariance approximation and eigenvalue-gap bounds for complex gaussian perturbations
O Mangoubi, NK Vishnoi
The Thirty Sixth Annual Conference on Learning Theory, 1522-1587, 2023
52023
Data-driven soil water content estimation at multiple depths using sfcw gpr
V Filardi, A Cheung, R Khan, O Mangoubi, M Moradikia, SR Zekavat, ...
2023 IEEE International Opportunity Research Scholars Symposium (ORSS), 86-90, 2023
52023
A provably convergent and practical algorithm for min-max optimization with applications to gans
O Mangoubi, S Sachdeva, NK Vishnoi
5*2020
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