Aaron Smith
Aaron Smith
Associate Professor, University of Ottawa
Verified email at uottawa.ca - Homepage
Title
Cited by
Cited by
Year
Accelerating asymptotically exact MCMC for computationally intensive models via local approximations
PR Conrad, YM Marzouk, NS Pillai, A Smith
Journal of the American Statistical Association 111 (516), 1591-1607, 2016
101*2016
Rapid mixing of Hamiltonian Monte Carlo on strongly log-concave distributions
O Mangoubi, A Smith
arXiv preprint arXiv:1708.07114, 2017
872017
The use of a single pseudo-sample in approximate Bayesian computation
L Bornn, NS Pillai, A Smith, D Woodard
Statistics and Computing 27 (3), 583-590, 2017
50*2017
MCMC for imbalanced categorical data
JE Johndrow, A Smith, N Pillai, DB Dunson
Journal of the American Statistical Association, 2018
47*2018
Ergodicity of approximate MCMC chains with applications to large data sets
NS Pillai, A Smith
arXiv preprint arXiv:1405.0182, 2014
452014
Parallel local approximation MCMC for expensive models
PR Conrad, AD Davis, YM Marzouk, NS Pillai, A Smith
SIAM/ASA Journal on Uncertainty Quantification 6 (1), 339-373, 2018
272018
A Gibbs sampler on the -simplex
A Smith
The Annals of Applied Probability 24 (1), 114-130, 2014
242014
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
232018
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
162019
Kac’s walk on -sphere mixes in steps
NS Pillai, A Smith
The Annals of Applied Probability 27 (1), 631-650, 2017
122017
Rapid mixing of geodesic walks on manifolds with positive curvature
O Mangoubi, A Smith
The Annals of Applied Probability 28 (4), 2501-2543, 2018
112018
The cutoff phenomenon for random birth and death chains
A Smith
Random Structures & Algorithms 50 (2), 287-321, 2017
102017
Mixing times for a constrained Ising process on the torus at low density
NS Pillai, A Smith
The Annals of Probability 45 (2), 1003-1070, 2017
92017
Explicit Yamabe flow of an asymmetric cigar
A Burchard, RJ McCann, A Smith
Methods and Applications of Analysis 15 (1), 65-80, 2008
82008
On the mixing time of Kac’s walk and other high-dimensional Gibbs samplers with constraints
NS Pillai, A Smith
The Annals of Probability 46 (4), 2345-2399, 2018
72018
Bounds on lifting continuous-state Markov chains to speed up mixing
K Ramanan, A Smith
Journal of Theoretical Probability 31 (3), 1647-1678, 2018
6*2018
Mixing times for a constrained Ising process on the two-dimensional torus at low density
NS Pillai, A Smith
Annales de l'Institut Henri Poincaré, Probabilités et Statistiques 55 (3 …, 2019
52019
Elementary bounds on mixing times for decomposable Markov chains
NS Pillai, A Smith
Stochastic Processes and their Applications 127 (9), 3068-3109, 2017
52017
Comparison theory for Markov chains on different state spaces and application to random walk on derangements
A Smith
Journal of Theoretical Probability 28 (4), 1406-1430, 2015
52015
Cutoff for the square plaquette model on a critical length scale
P Chleboun, A Smith
The Annals of Applied Probability 31 (2), 668-702, 2021
42021
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