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Anand Raghunathan

3 accepted papers

2026

LO-BCQ: Locally Optimal Block Clustered Quantization for 4-bit (W4A4) LLM Inference

ICML 2026poster

Post-training quantization (PTQ) is a promising approach to reducing the storage and computational requirements of large language models (LLMs) without additional training cost. Recent PTQ studies have primarily focused on quantizing only weights to sub-$8$-bits while maintaining activations at $8$-…

Cited by 0SourceScholar
2023

TokenDrop + BucketSampler: Towards Efficient Padding-free Fine-tuning of Language Models

EMNLP 2023long findings

The great success of Language Models (LMs) for various Natural Language Processing (NLP) tasks is accompanied by computational challenges during both pre-training and fine-tuning. Pre-training has attracted significant attention due to its huge computational footprint. We focus on the fine-tuning of…

Cited by 0SourcecodeScholar
2020

EMPIR: Ensembles of Mixed Precision Deep Networks for Increased Robustness Against Adversarial Attacks

ICLR 2020poster

Ensuring robustness of Deep Neural Networks (DNNs) is crucial to their adoption in safety-critical applications such as self-driving cars, drones, and healthcare. Notably, DNNs are vulnerable to adversarial attacks in which small input perturbations can produce catastrophic misclassifications. In th…

Cited by 87SourcecodeScholar