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Omead Pooladzandi

3 accepted papers

2026

Scaling Behavior of Discrete Diffusion Language Models

ICLR 2026poster

Modern LLM pre-training consumes vast amounts of compute and training data, making the scaling behavior, or scaling laws, of different models a key distinguishing factor. Discrete diffusion language models (DLMs) have been proposed as an alternative to autoregressive language models (ALMs). However,…

Cited by 0SourcecodeScholar
2024

PureGen: Universal Data Purification for Train-Time Poison Defense via Generative Model Dynamics

NeurIPS 2024poster

Train-time data poisoning attacks threaten machine learning models by introducing adversarial examples during training, leading to misclassification. Current defense methods often reduce generalization performance, are attack-specific, and impose significant training overhead. To address this, we in…

2022

Adaptive Second Order Coresets for Data-efficient Machine Learning

ICML 2022spotlight

Training machine learning models on massive datasets incurs substantial computational costs. To alleviate such costs, there has been a sustained effort to develop data-efficient training methods that can carefully select subsets of the training examples that generalize on par with the full training…

Cited by 73SourcePDFScholar