Sam Davanloo Tajbakhsh
Mathematics · The Ohio State University
Publications
23
Citations
243
Est. group size
—
Recurring co-author estimate
Active years
17
Publishing since 2008
Sam Davanloo Tajbakhsh works on mathematical optimization methods, particularly stochastic (randomized) algorithms for solving large-scale optimization problems that arise in statistics and machine learning. His work includes developing and analyzing algorithms for optimization on curved spaces (Riemannian manifolds), problems with noisy or approximate information (inexact oracles), and statistical models with structured sparsity, such as time series models. Prospective students would likely engage with theoretical analysis of algorithm convergence rates alongside applications in statistical learning.
Publication output began around 2020 and has continued at a modest, fairly steady pace of one to a few papers per year through 2024.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- Nonasymptotic Analysis of Accelerated Methods With Inexact Oracle Under Absolute Error Bound
arXiv (Cornell University) · 2024
- Riemannian Stochastic Gradient Method for Nested Composition Optimization
2024
- Stochastic Optimization Algorithms for Problems with Controllable Biased Oracles
arXiv (Cornell University) · 2023
- Stochastic Composition Optimization of Functions Without Lipschitz Continuous Gradient
Journal of Optimization Theory and Applications · 2023
- Riemannian Stochastic Variance-Reduced Cubic Regularized Newton Method for Submanifold Optimization
Journal of Optimization Theory and Applications · 2022
- Riemannian Stochastic Gradient Method for Nested Composition Optimization
arXiv (Cornell University) · 2022
- Stochastic Composition Optimization of Functions without Lipschitz Continuous Gradient
arXiv (Cornell University) · 2022
- A First-Order Optimization Algorithm for Statistical Learning with Hierarchical Sparsity Structure
INFORMS journal on computing · 2021
- A first-order optimization algorithm for statistical learning with hierarchical sparsity structure
arXiv (Cornell University) · 2020
- Fitting ARMA Time Series Models without Identification: A Proximal Approach
arXiv (Cornell University) · 2020
- Riemannian Stochastic Variance-Reduced Cubic Regularized Newton Method for Submanifold Optimization
arXiv (Cornell University) · 2020
- arXiv (Cornell University)×7
- Journal of Optimization Theory and Applications×2
- International Journal of Forecasting×1
- INFORMS journal on computing×1
- Qifan Song
Mathematics · Purdue University West Lafayette
- Zhanyu Wang
Mathematics · Purdue University West Lafayette
- Paul F. V. Wiemann
Mathematics · The Ohio State University
- Anindya Bhadra
Mathematics · Purdue University West Lafayette
- Anirban Dasgupta
Mathematics · Purdue University West Lafayette
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 19, 2026.
Claim or correct this profile