Pouyan Shirzadian

According to our database, Pouyan Shirzadian authored at least 9 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Efficient Approximation Algorithm for Computing Wasserstein Barycenter under Euclidean Metric.

Pankaj K. Agarwal, Sharath Raghvendra, Pouyan Shirzadian, Keegan Yao

Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms, 2025

Geometric Bipartite Matching Based Exact Algorithms for Server Problems.

Sharath Raghvendra, Pouyan Shirzadian, Rachita Sowle

Proceedings of the 41st International Symposium on Computational Geometry, 2025

2024

Fast and Accurate Approximations of the Optimal Transport in Semi-Discrete and Discrete Settings.

Pankaj K. Agarwal, Sharath Raghvendra, Pouyan Shirzadian, Keegan Yao

Proceedings of the 2024 ACM-SIAM Symposium on Discrete Algorithms, 2024

A Combinatorial Algorithm for the Semi-Discrete Optimal Transport Problem.

Pankaj K. Agarwal, Sharath Raghvendra, Pouyan Shirzadian, Keegan Yao

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

A New Robust Partial p-Wasserstein-Based Metric for Comparing Distributions.

Sharath Raghvendra, Pouyan Shirzadian, Kaiyi Zhang

Proceedings of the Forty-first International Conference on Machine Learning, 2024

2023

A Robust Exact Algorithm for the Euclidean Bipartite Matching Problem.

Akshaykumar Gattani, Sharath Raghvendra, Pouyan Shirzadian

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

A Higher Precision Algorithm for Computing the $1$-Wasserstein Distance.

Pankaj K. Agarwal, Sharath Raghvendra, Pouyan Shirzadian, Rachita Sowle

Proceedings of the Eleventh International Conference on Learning Representations, 2023

2022

Next-generation prognosis framework for pediatric spinal deformities using bio-informed deep learning networks.

Mahsa Tajdari, Farzam Tajdari, Pouyan Shirzadian, Aishwarya Pawar, Mirwais Wardak, Sourav Saha, Chanwook Park, Toon Huysmans, Yu Song, Yongjie Jessica Zhang, John F. Sarwark, Wing Kam Liu

Eng. Comput., 2022

An Improved ε-Approximation Algorithm for Geometric Bipartite Matching.

Pankaj K. Agarwal, Sharath Raghvendra, Pouyan Shirzadian, Rachita Sowle

Proceedings of the 18th Scandinavian Symposium and Workshops on Algorithm Theory, 2022