Amir Najafi

According to our database, Amir Najafi authored at least 22 papers between 2011 and 2026.

Collaborative distances:

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

2026

Federated Ensemble Learning with Progressive Model Personalization.

Ala Emrani, Amir Najafi, Abolfazl Motahari

CoRR, February, 2026

Efficient Adversarial Attacks on High-dimensional Offline Bandits.

Seyed Mohammad Hadi Hosseini, Amir Najafi, Mahdieh Soleymani Baghshah

CoRR, February, 2026

2025

Fundamental Limits of Learning High-dimensional Simplices in Noisy Regimes.

Seyed Amir Hossein Saberi, Amir Najafi, Abolfazl S. Motahari, Babak Hossein Khalaj

CoRR, June, 2025

Robust Learnability of Sample-Compressible Distributions under Noisy or Adversarial Perturbations.

Arefe Boushehrian, Amir Najafi

CoRR, June, 2025

Navigating the MIL Trade-Off: Flexible Pooling for Whole Slide Image Classification.

Hossein Jafarinia, Danial Hamdi, Amirhossein Alamdar, Elahe Zahiri, Soroush Vafaie Tabar, Alireza Alipanah, Nahal Mirzaie, Saeed Razavi, Amir Najafi, Mohammad Hossein Rohban

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2025, 2025

New Algorithmic Directions in Optimal Transport and Applications for Product Spaces.

Salman Beigi, Omid Etesami, Mohammad Mahmoody, Amir Najafi

Proceedings of the 36th International Symposium on Algorithms and Computation, 2025

Certifiably Robust Model Evaluation in Federated Learning under Meta-Distributional Shifts.

Amir Najafi, Samin Mahdizadeh Sani, Farzan Farnia

Proceedings of the Forty-second International Conference on Machine Learning, 2025

2024

Robust Model Evaluation over Large-scale Federated Networks.

Amir Najafi, Samin Mahdizadeh Sani, Farzan Farnia

CoRR, 2024

Gradual Domain Adaptation via Manifold-Constrained Distributionally Robust Optimization.

Amir Hossein Saberi, Amir Najafi, Ala Emrani, Amin Behjati, Yasaman Zolfimoselo, Mahdi Shadrooy, Abolfazl S. Motahari, Babak H. Khalaj

CoRR, 2024

Gradual Domain Adaptation via Manifold-Constrained Distributionally Robust Optimization.

Seyed Amir Saberi, Amir Najafi, Amin Behjati, Ala Emrani, Yasaman Zolfimoselo, Mahdi Shadrooy, Abolfazl S. Motahari, Babak H. Khalaj

Proceedings of the Advances in Neural Information Processing Systems 37: Annual Conference on Neural Information Processing Systems 2024, 2024

Out-Of-Domain Unlabeled Data Improves Generalization.

Seyed Amir Hossein Saberi, Amir Najafi, Alireza Heidari, Mohammad Hosein Movasaghinia, Abolfazl S. Motahari, Babak H. Khalaj

Proceedings of the Twelfth International Conference on Learning Representations, 2024

2022

Sample Complexity Bounds for Learning High-dimensional Simplices in Noisy Regimes.

Amir Hossein Saberi, Amir Najafi, Seyed Abolfazl Motahari, Babak H. Khalaj

CoRR, 2022

2020

Regularizing Recurrent Neural Networks via Sequence Mixup.

Armin Karamzade, Amir Najafi, Seyed Abolfazl Motahari

CoRR, 2020

2019

Statistical Association Mapping of Population-Structured Genetic Data.

Amir Najafi, Sepehr Janghorbani, Seyed Abolfazl Motahari, Emad Fatemizadeh

IEEE ACM Trans. Comput. Biol. Bioinform., 2019

Robustness to Adversarial Perturbations in Learning from Incomplete Data.

Amir Najafi, Shin-ichi Maeda, Masanori Koyama, Takeru Miyato

Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

Manifold Mixup: Better Representations by Interpolating Hidden States.

Vikas Verma, Alex Lamb, Christopher Beckham, Amir Najafi, Ioannis Mitliagkas, David Lopez-Paz, Yoshua Bengio

Proceedings of the 36th International Conference on Machine Learning, 2019

2018

On Statistical Learning of Simplices: Unmixing Problem Revisited.

Amir Najafi, Saeed Ilchi, Amir H. Saberi, Abolfazl S. Motahari, Babak H. Khalaj, Hamid R. Rabiee

CoRR, 2018

2017

Reliable Learning of Bernoulli Mixture Models.

Amir Najafi, Abolfazl S. Motahari, Hamid R. Rabiee

CoRR, 2017

2016

Nonlinear Dimensionality Reduction via Path-Based Isometric Mapping.

Amir Najafi, Amir Joudaki, Emad Fatemizadeh

IEEE Trans. Pattern Anal. Mach. Intell., 2016

Fundamental Limits of Pooled-DNA Sequencing.

Amir Najafi, Damoun Nashta-ali, Abolfazl Seyed Motahari, Mehrdad Khani Shirkoohi, Babak Hossein Khalaj, Hamid R. Rabiee

CoRR, 2016

2012

Sum capacity bounds and design of errorless codes for binary asynchronous CDMA systems.

Shayan Dashmiz, S. M. Mansouri, Amir Najafi, Farrokh Marvasti

Proceedings of the 19th International Conference on Telecommunications, 2012

2011

A content-based digital image watermarking algorithm robust against JPEG compression.

Amir Najafi, Ali Siahkoohi, Mohammad B. Shamsollahi

Proceedings of the 2011 IEEE International Symposium on Signal Processing and Information Technology, 2011